KR100285828B1 - 프로펜에서 아크롤레인으로의 기체상 촉매산화방법 - Google Patents
프로펜에서 아크롤레인으로의 기체상 촉매산화방법 Download PDFInfo
- Publication number
- KR100285828B1 KR100285828B1 KR1019950029657A KR19950029657A KR100285828B1 KR 100285828 B1 KR100285828 B1 KR 100285828B1 KR 1019950029657 A KR1019950029657 A KR 1019950029657A KR 19950029657 A KR19950029657 A KR 19950029657A KR 100285828 B1 KR100285828 B1 KR 100285828B1
- Authority
- KR
- South Korea
- Prior art keywords
- heat exchange
- exchange medium
- reactor
- contact tube
- propene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title claims abstract description 89
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 230000003647 oxidation Effects 0.000 title claims abstract description 22
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 22
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 57
- 238000000034 method Methods 0.000 claims abstract description 45
- 239000003054 catalyst Substances 0.000 claims description 22
- 239000007789 gas Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 20
- 150000003839 salts Chemical class 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 14
- 239000012495 reaction gas Substances 0.000 claims description 12
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 8
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 235000010288 sodium nitrite Nutrition 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims 1
- ZLMJMSJWJFRBEC-OUBTZVSYSA-N potassium-40 Chemical compound [40K] ZLMJMSJWJFRBEC-OUBTZVSYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000011541 reaction mixture Substances 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000000376 reactant Substances 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 239000011149 active material Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003701 inert diluent Substances 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 235000010333 potassium nitrate Nutrition 0.000 description 3
- 239000004323 potassium nitrate Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- -1 CO 3 and CO Chemical class 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- AZFNGPAYDKGCRB-XCPIVNJJSA-M [(1s,2s)-2-amino-1,2-diphenylethyl]-(4-methylphenyl)sulfonylazanide;chlororuthenium(1+);1-methyl-4-propan-2-ylbenzene Chemical compound [Ru+]Cl.CC(C)C1=CC=C(C)C=C1.C1=CC(C)=CC=C1S(=O)(=O)[N-][C@@H](C=1C=CC=CC=1)[C@@H](N)C1=CC=CC=C1 AZFNGPAYDKGCRB-XCPIVNJJSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 235000010289 potassium nitrite Nutrition 0.000 description 1
- 239000004304 potassium nitrite Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8876—Arsenic, antimony or bismuth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
- B01J27/19—Molybdenum
- B01J27/192—Molybdenum with bismuth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/067—Heating or cooling the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
- B01J2208/00221—Plates; Jackets; Cylinders comprising baffles for guiding the flow of the heat exchange medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/00777—Baffles attached to the reactor wall horizontal
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
Description
Claims (16)
- 다중 접촉관 주위의 공간을 통해서 단지 하나의 열 교환 매체 회로가 통과하고 있는 다중 접촉관 고정층 반응기에서, 상승된 온도에서 촉매적으로 활성인 다금속 산화물상에 프로펜을 통과시킴으로써, 프로펜을 아크롤레인으로 기체상 촉매 산화시키는 방법으로, 단일 통과에 대한 프로펜 전환율이 90 몰% 이상이고 아크롤레인 형성 선택도가 85 몰% 이상인 방법에 있어서, 먼저 반응 용기 전체에 걸쳐 세로로 위치하고 있는 다중 접촉관 고정층 반응기를 통해 열 교환 매체를 반응 기체 혼합물과 병류로 접촉관까지 통과시키고, 두 번째로 반응 용기 내에서의 가로 흐름을, 접촉관을 따라 통로 횡단면을 자유롭게 빠져 나가는 연속적인 배플의 배열에 의해 겹치게 하여, 접촉관 다발을 통해 세로 단면으로 볼 때 열 교환 매체가 구불구불하게 흐르게 하며, 열 교환 매체의 온도가 반응기 내로의 유입 지점과 반응기 밖으로의 배출 지점 사이에서 2 내지 10℃까지 상승되게 순환되는 열 교환 매체의 유량을 설정하는 것을 포함하는 방법.
- 제1항에 있어서, 열 교환 매체의 온도가 반응기 내로의 유입 지점과 반응기 밖으로의 배출 지점 사이에서 3 내지 6℃까지 상승함을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 중심 및 외부 주변에서 교대로 통로 횡단면을 자유롭게 빠져 나가는 배플의 배열이 사용됨(부가적 특징a)을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 환형 방식으로 배열된 자유 중심 공간을 갖는 관다발이 사용됨을 특징으로 하는 방법.
- 제4항에 있어서, 자유 중심 공간의 직경이 반응기 내부 직경의 약 10 내지 30%임(부가적 특징 b)을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 접촉관이 밀봉 방식으로 배플에 부착되어 있지 않는 대신에, 접촉관과 배플 사이에 틈이 존재함을 특징으로 하는 방법.
- 제6항에 있어서, 2개의 연속 배플 사이의 영역 내에서 열교환 매체의 가로 유량이 매우 일정하도록 틈의 폭이 설정됨(부가적 특징 c)을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 배플의 비등거리 배열이 영역내의 수평 단면에서의 온도차 및 압력 강하를 제한함(부가적 특징 d)을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 반응 용기의 2개의 단부에 부착되고, 이것의 전체 주변상에 분포된 윈도우를 갖는 고리형 파이프 라인을 통해 열 교환 매체의 유입 및 배출이 수행되며, 윈도우 오프닝은 동일한 양의 열 교환 매체가 단위 시간당 각각의 윈도우를 통해 통과하도록 설계되어 있음(부가적 특징 e)을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 열 교환 매체의 일부가 20 내지 50 몰%의 프로펜 전환율에서 반응기로부터 제거됨을 특징으로 하는 방법.
- 제10항에 있어서, 제거가 20 내지 40 몰%의 프로펜 전환율에서 수행됨을 특징으로 하는 방법.
- 제10항에 있어서, 제거되는 열 교환 매체의 양이 공급되는 열 교환 매체의 전체량의 30 내지 70%임(부가적 특징 f)을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 반응 기체 혼합물이 열 교환 매체의 유입 온도까지 미리 가온된 후에, 촉매 충전물에 공급됨(부가적 특징 g)을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 부가적 특징 a 내지 g가 동시에 적용됨을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 촉매 충전물이 산화물 형태의 몰리브덴, 비스무트 및 철을 포함하는 다금속 산화물 촉매를 포함함을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 열 교환 매체가 질산 칼륨(KNO3) 60 중량% 및 아질산 나트륨(NaNO2) 40 중량%로 이루어진 염 용융물임을 특징으로 하는 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4431957.6 | 1994-09-08 | ||
DE4431957A DE4431957A1 (de) | 1994-09-08 | 1994-09-08 | Verfahren zur katalytischen Gasphasenoxidation von Propen zu Acrolein |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960010603A KR960010603A (ko) | 1996-04-20 |
KR100285828B1 true KR100285828B1 (ko) | 2001-04-16 |
Family
ID=6527688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950029657A Expired - Lifetime KR100285828B1 (ko) | 1994-09-08 | 1995-09-07 | 프로펜에서 아크롤레인으로의 기체상 촉매산화방법 |
Country Status (11)
Country | Link |
---|---|
US (1) | US5821390A (ko) |
EP (1) | EP0700714B1 (ko) |
JP (1) | JP3224497B2 (ko) |
KR (1) | KR100285828B1 (ko) |
CN (1) | CN1064666C (ko) |
CA (1) | CA2157631A1 (ko) |
CZ (1) | CZ294399B6 (ko) |
DE (2) | DE4431957A1 (ko) |
ES (1) | ES2107887T3 (ko) |
MY (1) | MY117281A (ko) |
TW (1) | TW303358B (ko) |
Families Citing this family (115)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4442346A1 (de) | 1994-11-29 | 1996-05-30 | Basf Ag | Verfahren zur Herstellung eines Katalysators, bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse |
US5961790A (en) | 1994-12-14 | 1999-10-05 | Basf Aktiengesellschaft | Separation of (meth) acrylic acid by rectification |
DE19501326A1 (de) * | 1995-01-18 | 1996-07-25 | Basf Ag | Verfahren der rektifikativen Abtrennung von (Meth)acrylsäure aus einem (Meth)acrylsäure als Hauptbestandteil und niedere Aldehyde als Nebenbestandteile enthaltenden Gemisch in einer aus Abtriebsteil und Verstärkerteil bestehenden Rektifiaktionskolonne |
DE19501325A1 (de) * | 1995-01-18 | 1996-07-25 | Basf Ag | Verfahren der rektifikativen Abtrennung von (Meth)acrylsäure aus einem (Meth)acrylsäure enthaltenden Gemisch |
DE59602040D1 (de) * | 1995-03-10 | 1999-07-08 | Basf Ag | Verfahren der kontinuierlich betriebenen heterogen katalysierten Gasphasenoxidation von Propylen zu Acrolein, Acrylsäure oder deren Gemisch |
DE19810962A1 (de) * | 1998-03-13 | 1999-09-16 | Basf Ag | Verfahren der rektifikativen Abtrennung von (Meth)acrylsäure aus einem (Meth)acrylsäure und eine höher als (Meth)acrylsäure siedende organische Flüssigkeit als Hauptbestandteile enthaltenden Gemisch |
JP3559456B2 (ja) | 1998-09-18 | 2004-09-02 | 株式会社日本触媒 | 接触気相酸化方法及び多管式反応器 |
US6384274B1 (en) | 1998-09-27 | 2002-05-07 | Rohm And Haas Company | Single reactor process for preparing acrylic acid from propylene having improved capacity |
DE19902562A1 (de) | 1999-01-22 | 2000-07-27 | Basf Ag | Verfahren zur Herstellung von Acrolein durch heterogen katalysierte Gasphasen-Partialoxidation von Propen |
MY122671A (en) | 1999-03-06 | 2006-04-29 | Basf Ag | Fractional condensation of a product gas mixture containing acrylic acid |
MY121141A (en) | 1999-03-10 | 2005-12-30 | Basf Ag | Method for the catalytic gas-phase oxidation of propene into acrolein |
MY121878A (en) * | 1999-03-10 | 2006-02-28 | Basf Ag | Method for the catalytic gas-phase oxidation of propene into acrylic acid |
MY119958A (en) * | 1999-03-10 | 2005-08-30 | Basf Ag | Catalytic gas-phase oxidation of propene to acrylic acid |
TW527218B (en) * | 1999-03-16 | 2003-04-11 | Basf Ag | Multitube reactor, especially for catalytic gas-phase reactions |
DE60000708T2 (de) | 1999-06-28 | 2003-07-24 | Rohm And Haas Co., Philadelphia | Verfahren zur Herstellung von (Meth)acrylsäure |
ZA200004211B (en) | 1999-08-31 | 2001-02-14 | Nippon Catalytic Chem Ind | Method for catalytic gas phase oxidation. |
JP2001137688A (ja) * | 1999-08-31 | 2001-05-22 | Nippon Shokubai Co Ltd | 多管式反応器 |
EP1080780B1 (en) | 1999-08-31 | 2007-08-01 | Nippon Shokubai Co., Ltd. | Reactor for catalytic gas phase oxidation |
JP3895527B2 (ja) * | 1999-08-31 | 2007-03-22 | 株式会社日本触媒 | 接触気相酸化方法 |
US6620968B1 (en) | 1999-11-23 | 2003-09-16 | Rohm And Haas Company | High hydrocarbon space velocity process for preparing unsaturated aldehydes and acids |
JP3631406B2 (ja) * | 1999-12-28 | 2005-03-23 | 株式会社日本触媒 | 接触気相酸化反応用の多管式反応器 |
DE10011309A1 (de) | 2000-03-10 | 2001-09-13 | Basf Ag | Verfahren zur Herstellung von Maleinsäreanhydrid |
JP4648515B2 (ja) * | 2000-05-02 | 2011-03-09 | 株式会社日本触媒 | 反応器のスタートアップ方法 |
DE50111556D1 (de) | 2000-06-14 | 2007-01-11 | Basf Ag | Verfahren zur herstellung von acrolein und/oder acrylsäure |
DE10051419A1 (de) | 2000-10-17 | 2002-04-18 | Basf Ag | Katalysator bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse |
US7122707B2 (en) | 2000-10-10 | 2006-10-17 | Basf Aktiengesellschaft | Method for producing an annular shell catalyst and use thereof for producing acrolein |
DE10101695A1 (de) | 2001-01-15 | 2002-07-18 | Basf Ag | Verfahren zur heterogen katalysierten Gasphasenpartialoxidation von Vorläuferverbindungen der (Meth)acrylsäure |
WO2003059857A1 (en) | 2002-01-11 | 2003-07-24 | Mitsubishi Chemical Corporation | Multipipe reactor, vapor phase catalytic oxidation method using multipipe reactor, and start-up method applied to multipipe reactor |
EP1484299B1 (en) * | 2002-03-11 | 2014-10-15 | Mitsubishi Chemical Corporation | Process for catalytic vapor phase oxidation |
US7115776B2 (en) † | 2002-07-18 | 2006-10-03 | Basf Aktiengesellschaft | Heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound |
DE10237061A1 (de) | 2002-08-09 | 2004-02-19 | Basf Ag | Verfahren zur Reinigung von Apparaten, in welchen(Meth)acrylsäure enthaltende organische Lösungsmittel behandelt und/oder erzeugt wurden |
JP4145607B2 (ja) | 2002-08-23 | 2008-09-03 | 三菱化学株式会社 | 多管式反応器を用いた気相接触酸化方法 |
WO2005005037A1 (ja) | 2003-07-14 | 2005-01-20 | Mitsubishi Rayon Co., Ltd. | 固定床多管式反応器 |
JP2007501193A (ja) | 2003-08-06 | 2007-01-25 | ビーエーエスエフ アクチェンゲゼルシャフト | 少なくとも1の有機化合物を不均一系触媒により連続的に気相部分酸化する方法 |
WO2005016861A1 (de) | 2003-08-14 | 2005-02-24 | Basf Aktiengesellschaft | Verfahren zur herstellung von (meth)acrolein und/oder (meth)acrylsäure |
US7253310B2 (en) | 2003-08-19 | 2007-08-07 | Basf Aktiengesellschaft | Preparation of (meth)acrylic acid |
KR100553825B1 (ko) * | 2003-09-01 | 2006-02-21 | 주식회사 엘지화학 | 고정층 촉매 부분 산화 반응기에서 개선된 제열 시스템을통한 불포화알데히드 및 불포화산의 제조 방법 |
US7012157B2 (en) | 2003-09-23 | 2006-03-14 | Basf Aktiengesellschaft | Preparation of (meth)acrylic acid |
US7019169B2 (en) | 2003-09-23 | 2006-03-28 | Basf Aktiengesellschaft | Preparation of (meth)acrylic acid |
CA2443496C (en) * | 2003-09-30 | 2011-10-11 | Dana Canada Corporation | Tube bundle heat exchanger comprising tubes with expanded sections |
DE10347664A1 (de) | 2003-10-09 | 2004-12-02 | Basf Ag | Verfahren der rektifikativen Auftrennung einer Acrylsäure enthaltenden Flüssigkeit |
RU2349576C9 (ru) * | 2003-10-29 | 2010-02-20 | Басф Акциенгезельшафт | Способ длительного проведения гетерогенно катализируемого частичного окисления в газовой фазе пропена в акролеин |
DE10350812A1 (de) | 2003-10-29 | 2005-06-02 | Basf Ag | Verfahren zum Langzeitbetrieb einer heterogen katalysierten Gasphasenpartialoxidation von Propen zu Acrolein |
JP4867129B2 (ja) * | 2003-12-15 | 2012-02-01 | 三菱化学株式会社 | (メタ)アクリル酸または(メタ)アクロレインの製造方法 |
JP2005289919A (ja) * | 2004-04-01 | 2005-10-20 | Mitsubishi Chemicals Corp | (メタ)アクリル酸または(メタ)アクロレインの製造方法 |
KR101237662B1 (ko) | 2004-05-07 | 2013-02-26 | 바스프 에스이 | 촉매 튜브 다발의 촉매 튜브를 구조화된 방식으로 충진하는방법 |
JP2005330205A (ja) * | 2004-05-19 | 2005-12-02 | Mitsubishi Chemicals Corp | (メタ)アクロレイン又は(メタ)アクリル酸の製造方法 |
US7601866B2 (en) | 2005-03-01 | 2009-10-13 | Basf Aktiengesellschaft | Process for removing methacrolein from liquid phase comprising acrylic acid as a main constituent and target product, and methacrolein as a secondary component |
US7705181B2 (en) | 2005-03-01 | 2010-04-27 | Basf Akiengesellschaft | Process for removing methacrylic acid from liquid phase comprising acrylic acid as a main constituent and target product, and methacrylic acid as a secondary component |
US7439389B2 (en) | 2005-03-01 | 2008-10-21 | Basf Aktiengesellschaft | Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation |
US7649112B2 (en) | 2005-07-25 | 2010-01-19 | Saudi Basic Industries Corporation | Integrated plant for producing 2-ethyl-hexanol and methacrylic acid and a method based thereon |
US7649111B2 (en) | 2005-07-25 | 2010-01-19 | Saudi Basic Industries Corporation | Catalyst for the oxidation of a mixed aldehyde feedstock to methacrylic acid and methods for making and using same |
US7851397B2 (en) | 2005-07-25 | 2010-12-14 | Saudi Basic Industries Corporation | Catalyst for methacrolein oxidation and method for making and using same |
US7732367B2 (en) | 2005-07-25 | 2010-06-08 | Saudi Basic Industries Corporation | Catalyst for methacrolein oxidation and method for making and using same |
JP2007161637A (ja) * | 2005-12-13 | 2007-06-28 | Mitsui Chemicals Inc | メチルアミン類の製造方法 |
DE102006000996A1 (de) | 2006-01-05 | 2007-07-12 | Basf Ag | Verfahren der heterogen katalysierten Gasphasen-Partialoxidation wenigstens einer organischen Ausgangsverbindung |
EP1734030A1 (de) | 2006-01-18 | 2006-12-20 | BASF Aktiengesellschaft | Verfahren zum Langzeitbetrieb einer heterogen katalysierten partiellen Gasphasenoxidation einer organischen Ausgangsverbindung |
FR2897058B1 (fr) * | 2006-02-07 | 2008-04-18 | Arkema Sa | Procede de preparation d'acroleine |
CN101415661A (zh) * | 2006-03-29 | 2009-04-22 | 巴斯夫欧洲公司 | 由丙烷生产丙烯的方法 |
WO2008058918A1 (de) * | 2006-11-15 | 2008-05-22 | Basf Se | Verfahren zum betreiben einer exothermen heterogen katalysierten partiellen gasphasenoxidation einer organischen ausgangsverbindung zu einer organischen zielverbindung |
US7947232B2 (en) * | 2006-12-07 | 2011-05-24 | Exxonmobil Research & Engineering Company | HF alkylation reactor |
DE102007004961A1 (de) | 2007-01-26 | 2008-07-31 | Basf Se | Verfahren zur Herstellung von Katalysatorformkörpern, deren Aktivmasse ein Multielementoxid ist |
DE102007055086A1 (de) | 2007-11-16 | 2009-05-20 | Basf Se | Verfahren zur Herstellung von Acrylsäure |
DE102007004960A1 (de) | 2007-01-26 | 2008-07-31 | Basf Se | Verfahren zur Herstellung von Acrylsäure |
DE102007006647A1 (de) | 2007-02-06 | 2008-08-07 | Basf Se | Verfahren zur Regenerierung eines im Rahmen einer heterogen katalysierten partiellen Dehydrierung eines Kohlenwasserstoffs deaktivierten Katalysatorbetts |
TWI373375B (en) | 2007-03-01 | 2012-10-01 | Rohm & Haas | Apparatus and method for dislodging and extracting solid materials from tubes |
DE102007010422A1 (de) | 2007-03-01 | 2008-09-04 | Basf Se | Verfahren zur Herstellung eines Katalysators bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Masse |
DE102007017080A1 (de) | 2007-04-10 | 2008-10-16 | Basf Se | Verfahren zur Beschickung eines Längsabschnitts eines Kontaktrohres |
DE102007028332A1 (de) | 2007-06-15 | 2008-12-18 | Basf Se | Verfahren zum Beschicken eines Reaktors mit einem Katalysatorfestbett, das wenigstens ringförmige Katalysatorformkörper K umfasst |
MX2008015540A (es) | 2007-12-26 | 2009-06-26 | Rohm Ahd Haas Company | Un proceso integrado para preparar un acido carboxilico a partir de un alcano. |
DE102008001435A1 (de) | 2008-04-28 | 2009-10-29 | Basf Se | Verfahren zur Übertragung von Wärme auf eine monomere Acrylsäure, Acrylsäure-Michael-Oligomere und Acrylsäurepolymerisat gelöst enthaltende Flüssigkeit |
DE102008040094A1 (de) | 2008-07-02 | 2009-01-29 | Basf Se | Verfahren zur Herstellung eines oxidischen geometrischen Formkörpers |
DE102008040093A1 (de) | 2008-07-02 | 2008-12-18 | Basf Se | Verfahren zur Herstellung eines ringähnlichen oxidischen Formkörpers |
EP2143704A1 (en) | 2008-07-10 | 2010-01-13 | Rohm and Haas Company | An integrated process for preparing a carboxylic acid from an alkane |
CA2728314A1 (en) | 2008-07-21 | 2010-01-28 | Basf Se | Process for the industrial isolation of propene |
DE102008042061A1 (de) | 2008-09-12 | 2010-03-18 | Basf Se | Verfahren zur Herstellung von geometrischen Katalysatorformkörpern |
DE102008042064A1 (de) | 2008-09-12 | 2010-03-18 | Basf Se | Verfahren zur Herstellung von geometrischen Katalysatorformkörpern |
DE102008042060A1 (de) | 2008-09-12 | 2009-06-18 | Basf Se | Verfahren zur Herstellung von geometrischen Katalysatorformkörpern |
DE102008054587A1 (de) | 2008-12-12 | 2010-06-17 | Basf Se | Verfahren zur Rückspaltung von in einer Flüssigkeit F enthaltenen Michael-Addukten, die bei der Herstellung von Acrylsäure oder deren Ester gebildet wurde |
DE102008054586A1 (de) | 2008-12-12 | 2010-06-17 | Basf Se | Verfahren zur kontinuierlichen Herstellung von geometrischen Katalysatorformkörpern K |
DE102009047291A1 (de) | 2009-11-30 | 2010-09-23 | Basf Se | Verfahren zur Herstellung von (Meth)acrolein durch heterogen katalysierte Gasphasen-Partialoxidation |
DE102010040921A1 (de) | 2010-09-16 | 2012-03-22 | Basf Se | Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure |
DE102010040923A1 (de) | 2010-09-16 | 2012-03-22 | Basf Se | Verfahren zur Herstellung von Acrylsäure aus Ethanol und Formaldehyd |
DE102010048405A1 (de) | 2010-10-15 | 2011-05-19 | Basf Se | Verfahren zum Langzeitbetrieb einer heterogen katalysierten partiellen Gasphasenoxidation von Proben zu Acrolein |
DE102011076931A1 (de) | 2011-06-03 | 2012-12-06 | Basf Se | Wässrige Lösung, enthaltend Acrylsäure und deren konjugierte Base |
CN102850195B (zh) * | 2011-06-30 | 2015-03-18 | 中国石油化工股份有限公司 | 一种丙烯氧化的方法 |
WO2013007736A1 (de) | 2011-07-12 | 2013-01-17 | Basf Se | Mo, bi und fe enthaltende multimetalloxidmassen |
DE102011079035A1 (de) | 2011-07-12 | 2013-01-17 | Basf Se | Mo, Bi und Fe enthaltende Multimetalloxidmassen |
DE102011084040A1 (de) | 2011-10-05 | 2012-01-05 | Basf Se | Mo, Bi und Fe enthaltende Multimetalloxidmasse |
CA2781246A1 (en) | 2011-07-14 | 2013-01-14 | Rohm And Haas Company | Method for removal of organic compounds from waste water streams in a process for production of (meth)acrylic acid |
US8921257B2 (en) | 2011-12-02 | 2014-12-30 | Saudi Basic Industries Corporation | Dual function partial oxidation catalyst for propane to acrylic acid conversion |
US8722940B2 (en) | 2012-03-01 | 2014-05-13 | Saudi Basic Industries Corporation | High molybdenum mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins |
DE102012204436A1 (de) | 2012-03-20 | 2012-10-04 | Basf Se | Thermisches Trennverfahren |
DE102012207811A1 (de) | 2012-05-10 | 2012-07-12 | Basf Se | Verfahren der heterogen katalysierten Gasphasenpartialoxidation von (Meth)acrolein zu (Meth)acrylsäure |
US20140121403A1 (en) | 2012-10-31 | 2014-05-01 | Celanese International Corporation | Integrated Process for the Production of Acrylic Acids and Acrylates |
US9120743B2 (en) | 2013-06-27 | 2015-09-01 | Celanese International Corporation | Integrated process for the production of acrylic acids and acrylates |
WO2015067656A1 (de) | 2013-11-11 | 2015-05-14 | Basf Se | Verfahren zur herstellung eines ungesättigten aldehyds und/oder einer ungesättigten carbonsäure |
WO2015067659A1 (de) | 2013-11-11 | 2015-05-14 | Basf Se | Mechanisch stabiler hohlzylindrischer katalysatorformkörper zur gasphasenoxidation eines alkens zu einem ungesättigten aldehyd und/oder einer ungesättigten carbonsäure |
DE102014215437A1 (de) | 2014-08-05 | 2015-11-05 | Basf Se | Kolonne zur thermischen Behandlung eines Fluids |
DE102014215436A1 (de) | 2014-08-05 | 2015-10-15 | Basf Se | Kolonne zur thermischen Behandlung von fluiden Gemischen, insbesondere solchen, die (Meth)acrylmonomere enthalten |
DE102014215438A1 (de) | 2014-08-05 | 2016-02-11 | Basf Se | Kolonne zur thermischen Behandlung von fluiden Gemischen |
US20160258690A1 (en) * | 2015-03-02 | 2016-09-08 | Uop Llc | Shell and tube heat exchanger with split shell and method of using |
DE102015209638A1 (de) | 2015-05-27 | 2016-07-07 | Basf Se | Verfahren zur Herstellung eines Bismut und Wolfram enthaltenden Multielementoxids durch Co-Präzipitation |
DE102015213493A1 (de) | 2015-07-17 | 2016-09-15 | Basf Se | Kolonne zur thermischen Behandlung von fluiden Gemischen, insbesondere solchen, die (Meth)acrylmonomere enthalten |
DE102015213490A1 (de) | 2015-07-17 | 2016-09-15 | Basf Se | Kolonne zur thermischen Behandlung von fluiden Gemischen, insbesondere solchen, die (Meth)acrylmonomere enthalten |
DE102015122209A1 (de) | 2015-12-18 | 2017-02-16 | Basf Se | Kolonne zur thermischen Behandlung von fluiden Gemischen |
DE102018200841A1 (de) | 2018-01-19 | 2019-07-25 | Basf Se | Mo, Bi, Fe und Cu enthaltende Multimetalloxidmassen |
EP3950128A4 (en) * | 2019-03-29 | 2023-01-04 | Nippon Kayaku Kabushiki Kaisha | Method for producing unsaturated aldehyde |
EP3770145A1 (en) | 2019-07-24 | 2021-01-27 | Basf Se | A process for the continuous production of either acrolein or acrylic acid as the target product from propene |
EP3805194A1 (en) | 2020-09-25 | 2021-04-14 | Basf Se | Method for producing a multimetal oxide catalyst under gas-tight conditions |
WO2022207349A1 (en) | 2021-03-31 | 2022-10-06 | Basf Se | Column for thermal treatment of a mixture of compounds having a tendency to polymerization |
EP4377290B1 (de) | 2021-07-28 | 2025-07-09 | Basf Se | Verfahren zur herstellung von acrylsäure |
KR20250049400A (ko) | 2022-08-16 | 2025-04-11 | 바스프 에스이 | 알켄 및/또는 알코올을 기체상 산화시켜 α,β-불포화 알데히드 및/또는 α,β-불포화 카복실산을 형성하기 위한 벌크 촉매 성형 바디를 제조하는 방법 |
WO2025078224A1 (de) | 2023-10-11 | 2025-04-17 | Basf Se | Verfahren zur aufreinigung von acrylsäure durch kreisgasrückführung |
WO2025078225A1 (de) | 2023-10-11 | 2025-04-17 | Basf Se | Verfahren zur aufreinigung von acrylsäure durch muttersäurerückführung |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB843663A (en) * | 1956-09-29 | 1960-08-10 | Metallgesellschaft Ag | Apparatus for indirectly heating gaseous, liquid or solid media |
DE1039040B (de) | 1956-09-29 | 1958-09-18 | Metallgesellschaft Ag | Vorrichtung fuer die Erhitzung von fluessigen, dampffoermigen, gasfoermigen oder festen Stoffen und Verfahren zu deren Betrieb |
DE1601162C3 (de) | 1967-09-06 | 1978-08-31 | Basf Ag, 6700 Ludwigshafen | Rohrbündelreaktor zur Ausführung von endo- und exothermen Reaktionen mit Zwangsumwälzung des Wärmeübertragungsmittels |
CH493811A (de) * | 1967-09-06 | 1970-07-15 | Basf Ag | Wärmetauschvorrichtung |
DE1675501C3 (de) | 1968-03-12 | 1975-10-23 | Deggendorfer Werft Und Eisenbau Gmbh, 8360 Deggendorf | Einrichtung zum gleichmässigen Verteilen von Wärmetauschmedien bei Reaktionsapparaten mit einem Rohrbündel |
FR2070978A5 (ko) | 1969-12-12 | 1971-09-17 | Anvar | |
DE2125032C3 (de) | 1970-05-26 | 1979-11-22 | Nippon Catalytic Chem Ind | Verfahren zur Herstellung von (Meth) Acrolein neben geringen Mengen (Meth) Acrylsäure |
BE793928A (fr) | 1972-01-13 | 1973-05-02 | Deggendorfer Werft Eisenbau | Appareil pour la mise en oeuvre de processus chimiques exothermiques et endothermiques |
DE2310517A1 (de) | 1972-03-07 | 1973-09-13 | Rheinstahl Ag | Reaktor zur durchfuehrung katalytischer reaktionen mit festbettkatalysatoren |
DD103391A5 (ko) * | 1972-03-07 | 1974-01-20 | ||
DE2231557A1 (de) * | 1972-06-28 | 1974-01-17 | Rheinstahl Ag | Reaktor fuer katalytische gasphaseoxydation |
DE2513405C2 (de) | 1975-03-26 | 1982-10-21 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Acrylsäure durch Oxidation von Propylen mit Sauerstoff enthaltenden Gasen in zwei getrennten Katalysatorstufen, die in einem Röhrenreaktor hintereinander angeordnet sind |
IN142430B (ko) * | 1975-04-21 | 1977-07-09 | Standard Oil Co | |
US4339355A (en) | 1975-10-09 | 1982-07-13 | Union Carbide Corporation | Catalytic oxide of molybdenum, vanadium, niobium and optional 4th metal |
US4203906A (en) * | 1977-07-13 | 1980-05-20 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Process for catalytic vapor phase oxidation |
JPS55102536A (en) | 1979-01-30 | 1980-08-05 | Mitsubishi Petrochem Co Ltd | Preparation of acrylic acid |
DE2909597A1 (de) | 1979-03-12 | 1980-09-25 | Basf Ag | Verfahren zur herstellung von 3 bis 4 c-atome enthaltenden alpha , beta -olefinisch ungesaettigten aldehyden |
GB2059469B (en) | 1979-09-26 | 1983-09-01 | Reed International Ltd | Washing fibre stock |
JPS5673041A (en) * | 1979-11-19 | 1981-06-17 | Mitsubishi Petrochem Co Ltd | Preparation of acrylic acid |
CA1299193C (en) | 1986-07-17 | 1992-04-21 | Gordon Gene Harkreader | Anhydrous diluents for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid |
US5198578A (en) * | 1986-07-17 | 1993-03-30 | Union Carbide Chemicals | Anhydrous diluents for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid |
EP0253403B1 (en) * | 1986-07-18 | 1993-07-14 | Nec Corporation | Diffraction grating using birefringence and optical head in which a linearly polarized beam is directed to a diffraction grating |
JPH03502422A (ja) * | 1988-12-13 | 1991-06-06 | デークゲンドルファー・ヴェルフト・ウント・アイゼンバウ・ゲゼルシャフト・ミット・ベシュレンクター・ハフツング | 束管状反応器 |
FR2655876B1 (fr) * | 1989-12-19 | 1994-03-11 | Pecquet Tesson Ste Indle | Reacteur pour reactions chimiques a catalyseurs. |
DE4023239A1 (de) * | 1990-07-21 | 1992-01-23 | Basf Ag | Verfahren zur katalytischen gasphasenoxidation von propen oder iso-buten zu acrolein oder methacrolein |
DE4220859A1 (de) * | 1992-06-25 | 1994-01-05 | Basf Ag | Multimetalloxidmassen |
-
1994
- 1994-09-08 DE DE4431957A patent/DE4431957A1/de not_active Withdrawn
-
1995
- 1995-08-29 ES ES95113510T patent/ES2107887T3/es not_active Expired - Lifetime
- 1995-08-29 EP EP95113510A patent/EP0700714B1/de not_active Expired - Lifetime
- 1995-08-29 DE DE59500906T patent/DE59500906D1/de not_active Expired - Lifetime
- 1995-09-01 TW TW084109151A patent/TW303358B/zh not_active IP Right Cessation
- 1995-09-06 CA CA002157631A patent/CA2157631A1/en not_active Abandoned
- 1995-09-07 CZ CZ19952293A patent/CZ294399B6/cs not_active IP Right Cessation
- 1995-09-07 KR KR1019950029657A patent/KR100285828B1/ko not_active Expired - Lifetime
- 1995-09-08 US US08/525,011 patent/US5821390A/en not_active Expired - Lifetime
- 1995-09-08 JP JP23159295A patent/JP3224497B2/ja not_active Expired - Lifetime
- 1995-09-08 CN CN95117710A patent/CN1064666C/zh not_active Expired - Lifetime
- 1995-09-08 MY MYPI95002666A patent/MY117281A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0700714B1 (de) | 1997-10-29 |
CZ294399B6 (cs) | 2004-12-15 |
US5821390A (en) | 1998-10-13 |
JPH0892147A (ja) | 1996-04-09 |
DE59500906D1 (de) | 1997-12-04 |
TW303358B (ko) | 1997-04-21 |
MY117281A (en) | 2004-06-30 |
KR960010603A (ko) | 1996-04-20 |
CZ229395A3 (en) | 1996-04-17 |
CN1064666C (zh) | 2001-04-18 |
CA2157631A1 (en) | 1996-03-09 |
ES2107887T3 (es) | 1997-12-01 |
EP0700714A1 (de) | 1996-03-13 |
DE4431957A1 (de) | 1995-03-16 |
CN1132735A (zh) | 1996-10-09 |
JP3224497B2 (ja) | 2001-10-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100285828B1 (ko) | 프로펜에서 아크롤레인으로의 기체상 촉매산화방법 | |
KR100307258B1 (ko) | 아크롤레인에서아크릴산으로의기체상촉매산화방법 | |
JP5204356B2 (ja) | 特に接触気相反応用の多管式固定床反応器 | |
US4203906A (en) | Process for catalytic vapor phase oxidation | |
US7534339B2 (en) | Reactor filled with solid particle and gas-phase catalytic oxidation with the reactor | |
US6069271A (en) | Production method of acrylic acid | |
US6994833B1 (en) | Reactor for catalytic gas phase oxidation | |
US7884238B2 (en) | Process for the long-term operation of a heterogeneously catalyzed partial gas phase oxidation of an organic starting compound | |
US7518015B2 (en) | Process for heterogeneously catalyzed gas phase partial oxidation of at least one organic starting compound | |
RU2479569C2 (ru) | Способ введения в эксплуатацию парциального газофазного окисления акролеина в акриловую кислоту или метакролеина в метакриловую кислоту на гетерогенном катализаторе | |
US7164039B2 (en) | Heterogeneously catalyzed partial gas phase oxidation of propene to acrylic acid | |
CN100491302C (zh) | 在具有提高热控制系统的固定床催化部分氧化反应器中制备不饱和酸的方法 | |
US20060161019A1 (en) | Multiple catalyst system and its use in a high hydrocarbon space velocity process for preparing unsaturated aldehydes and acids | |
KR101065106B1 (ko) | 프로펜을 아크롤레인으로 불균질 촉매화 부분 기체상산화시키기 위한 방법 | |
WO2001042184A1 (fr) | Methode de preparation d'acide methacrylique | |
KR100694950B1 (ko) | 메타크릴산의 제조방법 | |
JP2020044485A (ja) | 反応方法および反応器 | |
US20080269522A1 (en) | Process for operating an exothermic heterogeneously catalyzed partial gas phase oxidation of an organic starting compound to an organic target compound |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19950907 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19990208 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19950907 Comment text: Patent Application |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20001020 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20010108 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20010109 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20031224 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20050103 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20051222 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20061226 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20080102 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20090102 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20091224 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20110105 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20120109 Start annual number: 12 End annual number: 12 |
|
FPAY | Annual fee payment |
Payment date: 20130107 Year of fee payment: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20130107 Start annual number: 13 End annual number: 13 |
|
FPAY | Annual fee payment |
Payment date: 20140109 Year of fee payment: 14 |
|
PR1001 | Payment of annual fee |
Payment date: 20140109 Start annual number: 14 End annual number: 14 |
|
FPAY | Annual fee payment |
Payment date: 20150105 Year of fee payment: 15 |
|
PR1001 | Payment of annual fee |
Payment date: 20150105 Start annual number: 15 End annual number: 15 |
|
EXPY | Expiration of term | ||
PC1801 | Expiration of term |