KR101110800B1 - 히드록실기 함유 화합물의 제조 방법 - Google Patents
히드록실기 함유 화합물의 제조 방법 Download PDFInfo
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- KR101110800B1 KR101110800B1 KR1020040037412A KR20040037412A KR101110800B1 KR 101110800 B1 KR101110800 B1 KR 101110800B1 KR 1020040037412 A KR1020040037412 A KR 1020040037412A KR 20040037412 A KR20040037412 A KR 20040037412A KR 101110800 B1 KR101110800 B1 KR 101110800B1
- Authority
- KR
- South Korea
- Prior art keywords
- acid
- compound
- water
- catalyst
- hydroxyl group
- Prior art date
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 76
- 125000002887 hydroxy group Chemical group [H]O* 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims description 56
- 239000003377 acid catalyst Substances 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000006243 chemical reaction Methods 0.000 claims abstract description 62
- 239000007864 aqueous solution Substances 0.000 claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 claims abstract description 31
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 56
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 17
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 16
- -1 ethylene, propylene, 1-butene Chemical class 0.000 claims description 12
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 8
- RYPKRALMXUUNKS-UHFFFAOYSA-N 2-Hexene Natural products CCCC=CC RYPKRALMXUUNKS-UHFFFAOYSA-N 0.000 claims description 8
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 8
- IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical compound CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 8
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 8
- QMMOXUPEWRXHJS-UHFFFAOYSA-N pentene-2 Natural products CCC=CC QMMOXUPEWRXHJS-UHFFFAOYSA-N 0.000 claims description 8
- 235000011007 phosphoric acid Nutrition 0.000 claims description 8
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 6
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 claims description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 6
- 229910017604 nitric acid Inorganic materials 0.000 claims description 6
- WGLLSSPDPJPLOR-UHFFFAOYSA-N 2,3-dimethylbut-2-ene Chemical compound CC(C)=C(C)C WGLLSSPDPJPLOR-UHFFFAOYSA-N 0.000 claims description 4
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical compound CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 claims description 4
- JMMZCWZIJXAGKW-UHFFFAOYSA-N 2-methylpent-2-ene Chemical compound CCC=C(C)C JMMZCWZIJXAGKW-UHFFFAOYSA-N 0.000 claims description 4
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 claims description 4
- XNMQEEKYCVKGBD-UHFFFAOYSA-N dimethylacetylene Natural products CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 claims description 4
- WWUVJRULCWHUSA-UHFFFAOYSA-N 2MP Natural products CCCC(C)=C WWUVJRULCWHUSA-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- LGAQJENWWYGFSN-PLNGDYQASA-N (z)-4-methylpent-2-ene Chemical compound C\C=C/C(C)C LGAQJENWWYGFSN-PLNGDYQASA-N 0.000 claims description 2
- OWWIWYDDISJUMY-UHFFFAOYSA-N 2,3-dimethylbut-1-ene Chemical compound CC(C)C(C)=C OWWIWYDDISJUMY-UHFFFAOYSA-N 0.000 claims description 2
- MHNNAWXXUZQSNM-UHFFFAOYSA-N 2-methylbut-1-ene Chemical compound CCC(C)=C MHNNAWXXUZQSNM-UHFFFAOYSA-N 0.000 claims description 2
- PKXHXOTZMFCXSH-UHFFFAOYSA-N 3,3-dimethylbut-1-ene Chemical compound CC(C)(C)C=C PKXHXOTZMFCXSH-UHFFFAOYSA-N 0.000 claims description 2
- LDTAOIUHUHHCMU-UHFFFAOYSA-N 3-methylpent-1-ene Chemical compound CCC(C)C=C LDTAOIUHUHHCMU-UHFFFAOYSA-N 0.000 claims description 2
- BEQGRRJLJLVQAQ-UHFFFAOYSA-N 3-methylpent-2-ene Chemical compound CCC(C)=CC BEQGRRJLJLVQAQ-UHFFFAOYSA-N 0.000 claims description 2
- IQANHWBWTVLDTP-AATRIKPKSA-N (e)-2-methylhex-3-ene Chemical group CC\C=C\C(C)C IQANHWBWTVLDTP-AATRIKPKSA-N 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract description 39
- 238000006386 neutralization reaction Methods 0.000 abstract description 7
- 238000011084 recovery Methods 0.000 abstract description 7
- 230000001172 regenerating effect Effects 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 37
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 37
- 150000001336 alkenes Chemical class 0.000 description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 26
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 21
- 238000006703 hydration reaction Methods 0.000 description 20
- 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 16
- 230000000052 comparative effect Effects 0.000 description 16
- 239000011734 sodium Substances 0.000 description 16
- 229910052708 sodium Inorganic materials 0.000 description 16
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 9
- 150000005673 monoalkenes Chemical class 0.000 description 9
- 230000036571 hydration Effects 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 125000003118 aryl group Chemical group 0.000 description 7
- 239000006227 byproduct Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 6
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 6
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000012295 chemical reaction liquid Substances 0.000 description 5
- 150000001993 dienes Chemical class 0.000 description 5
- 239000011964 heteropoly acid Substances 0.000 description 5
- CGFYHILWFSGVJS-UHFFFAOYSA-N silicic acid;trioxotungsten Chemical compound O[Si](O)(O)O.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1.O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 CGFYHILWFSGVJS-UHFFFAOYSA-N 0.000 description 5
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 4
- XWJBRBSPAODJER-UHFFFAOYSA-N 1,7-octadiene Chemical compound C=CCCCCC=C XWJBRBSPAODJER-UHFFFAOYSA-N 0.000 description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 4
- PJANXHGTPQOBST-QXMHVHEDSA-N cis-stilbene Chemical compound C=1C=CC=CC=1/C=C\C1=CC=CC=C1 PJANXHGTPQOBST-QXMHVHEDSA-N 0.000 description 4
- MGNZXYYWBUKAII-UHFFFAOYSA-N cyclohexa-1,3-diene Chemical compound C1CC=CC=C1 MGNZXYYWBUKAII-UHFFFAOYSA-N 0.000 description 4
- QNVRIHYSUZMSGM-UHFFFAOYSA-N hexan-2-ol Chemical compound CCCCC(C)O QNVRIHYSUZMSGM-UHFFFAOYSA-N 0.000 description 4
- 239000002440 industrial waste Substances 0.000 description 4
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N methylene hexane Natural products CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 4
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- JYVLIDXNZAXMDK-UHFFFAOYSA-N pentan-2-ol Chemical compound CCCC(C)O JYVLIDXNZAXMDK-UHFFFAOYSA-N 0.000 description 4
- IYDGMDWEHDFVQI-UHFFFAOYSA-N phosphoric acid;trioxotungsten Chemical compound O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.OP(O)(O)=O IYDGMDWEHDFVQI-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
- PJANXHGTPQOBST-VAWYXSNFSA-N trans-stilbene Chemical compound C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 description 3
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 3
- ZQDPJFUHLCOCRG-UHFFFAOYSA-N 3-hexene Chemical compound CCC=CCC ZQDPJFUHLCOCRG-UHFFFAOYSA-N 0.000 description 3
- FRDAATYAJDYRNW-UHFFFAOYSA-N 3-methyl-3-pentanol Chemical compound CCC(C)(O)CC FRDAATYAJDYRNW-UHFFFAOYSA-N 0.000 description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 3
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 3
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- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
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- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 3
- 230000000887 hydrating effect Effects 0.000 description 3
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
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- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 3
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- 238000011437 continuous method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- NMGSDTSOSIPXTN-UHFFFAOYSA-N cyclohexa-1,2-diene Chemical compound C1CC=C=CC1 NMGSDTSOSIPXTN-UHFFFAOYSA-N 0.000 description 1
- UVJHQYIOXKWHFD-UHFFFAOYSA-N cyclohexa-1,4-diene Chemical compound C1C=CCC=C1 UVJHQYIOXKWHFD-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 description 1
- DFOXKPDFWGNLJU-UHFFFAOYSA-N pinacolyl alcohol Chemical compound CC(O)C(C)(C)C DFOXKPDFWGNLJU-UHFFFAOYSA-N 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229910000348 titanium sulfate Inorganic materials 0.000 description 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
- C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
- B60C27/06—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables
- B60C27/062—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables provided with fastening means
- B60C27/063—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables provided with fastening means acting on the wheel, e.g. on the rim or wheel bolts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
- B60C27/06—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables
- B60C27/061—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables provided with radial arms for supporting the ground engaging parts on the tread
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
온도 (℃) |
압력 (MPa) |
황산 농도 (ppm) |
물/프로필렌 몰비 (-) |
STY (g/g-cat·h) |
|
실시예 1 | 380 | 30 | 50 | 10 | 1,960 |
실시예 2 | 370 | 30 | 50 | 10 | 2,310 |
실시예 3 | 360 | 30 | 50 | 10 | 2,930 |
실시예 4 | 350 | 30 | 50 | 10 | 4,590 |
실시예 5 | 340 | 30 | 50 | 10 | 6,390 |
실시예 6 | 320 | 30 | 50 | 10 | 10,300 |
실시예 7 | 310 | 30 | 50 | 10 | 11,800 |
실시예 8 | 300 | 30 | 50 | 10 | 10,700 |
실시예 9 | 280 | 30 | 50 | 10 | 9,580 |
실시예 10 | 260 | 30 | 50 | 10 | 4,190 |
실시예 11 | 250 | 30 | 50 | 10 | 1,520 |
실시예 12 | 380 | 30 | 0.5 | 10 | 172,000 |
실시예 13 | 310 | 30 | 500 | 10 | 1,340 |
비교예 1 | 190 | 30 | 50 | 10 | 0 |
비교예 2 | 250 | 30 | 0.0005 | 10 | 0 |
비교예 3 | 250 | 30 | 50 | 0.8 | 0 |
Claims (9)
- 염산, 황산, 질산, 오르토인산, 및 메타인산 중의 어느 하나인 산 촉매의 농도가 1ppb∼500ppm인 산 촉매 함유 수용액과, 지방족 이중 결합을 갖는 화합물인 에틸렌, 프로필렌, 1-부텐, 2-부텐, 이소부텐, 1-펜텐, 2-펜텐, 2-메틸-1-부텐, 3-메틸-1-부텐, 3-메틸-2-부텐, 1-헥센, 2-헥센, 3-헥센, 2-메틸-1-펜텐, 3-메틸-1-펜텐, 4-메틸-1-펜텐, 2-메틸-2-펜텐, 3-메틸-2-펜텐, 4-메틸-2-펜텐, 2-에틸-1-부텐, 2,3-디메틸-1-부텐, 3,3-디메틸-1-부텐, 및 2,3-디메틸-2-부텐으로부터 선택되는 적어도 1종을, 지방족 이중 결합을 갖는 화합물에 대한 물의 몰비(물/지방족 이중 결합을 갖는 화합물)가 1∼50, 반응 온도가 250∼450℃, 반응 압력이 4∼90MPa 하에서 반응시킴으로써, 지방족 이중 결합을 갖는 화합물과 물을 수화 반응시켜 히드록실기 함유 화합물을 제조하는 히드록실기 함유 화합물의 제조 방법.
- 제1항에 있어서,상기 산 촉매 함유 수용액의 산 촉매 농도가 1ppb∼300ppm인 히드록실기 함유 화합물의 제조 방법.
- 제1항에 있어서,상기 지방족 이중 결합을 갖는 화합물에 대한 물의 몰비(물/지방족 이중 결합을 갖는 화합물)가 2∼25인 히드록실기 함유 화합물의 제조 방법.
- 제1항에 있어서,상기 산 촉매 함유 수용액의 산 촉매의 농도가 1ppb∼70ppm이고, 상기 지방족 이중 결합을 갖는 화합물에 대한 물의 몰비(물/지방족 이중 결합을 갖는 화합 물)가 2∼25인 히드록실기 함유 화합물의 제조 방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
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JPJP-P-2003-00150439 | 2003-05-28 | ||
JP2003150439 | 2003-05-28 |
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KR20040103319A KR20040103319A (ko) | 2004-12-08 |
KR101110800B1 true KR101110800B1 (ko) | 2012-07-06 |
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US (1) | US7148387B2 (ko) |
KR (1) | KR101110800B1 (ko) |
CN (1) | CN100334050C (ko) |
SG (1) | SG125123A1 (ko) |
TW (1) | TWI278347B (ko) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8558036B2 (en) | 2010-11-15 | 2013-10-15 | Saudi Arabian Oil Company | Dual phase catalysts system for mixed olefin hydrations |
US9133079B2 (en) | 2012-01-13 | 2015-09-15 | Siluria Technologies, Inc. | Process for separating hydrocarbon compounds |
US9969660B2 (en) | 2012-07-09 | 2018-05-15 | Siluria Technologies, Inc. | Natural gas processing and systems |
CN102746141A (zh) * | 2012-08-08 | 2012-10-24 | 广东石油化工学院 | 一种合成β-羟基丙酸的方法 |
US9598328B2 (en) | 2012-12-07 | 2017-03-21 | Siluria Technologies, Inc. | Integrated processes and systems for conversion of methane to multiple higher hydrocarbon products |
US10047020B2 (en) | 2013-11-27 | 2018-08-14 | Siluria Technologies, Inc. | Reactors and systems for oxidative coupling of methane |
US10301234B2 (en) | 2014-01-08 | 2019-05-28 | Siluria Technologies, Inc. | Ethylene-to-liquids systems and methods |
CA2935946C (en) | 2014-01-09 | 2022-05-03 | Siluria Technologies, Inc. | Oxidative coupling of methane implementations for olefin production |
US10377682B2 (en) | 2014-01-09 | 2019-08-13 | Siluria Technologies, Inc. | Reactors and systems for oxidative coupling of methane |
US10793490B2 (en) | 2015-03-17 | 2020-10-06 | Lummus Technology Llc | Oxidative coupling of methane methods and systems |
US9334204B1 (en) | 2015-03-17 | 2016-05-10 | Siluria Technologies, Inc. | Efficient oxidative coupling of methane processes and systems |
US20160289143A1 (en) | 2015-04-01 | 2016-10-06 | Siluria Technologies, Inc. | Advanced oxidative coupling of methane |
US9328297B1 (en) | 2015-06-16 | 2016-05-03 | Siluria Technologies, Inc. | Ethylene-to-liquids systems and methods |
EP3786138A1 (en) | 2015-10-16 | 2021-03-03 | Lummus Technology LLC | Oxidative coupling of methane |
EP4071131A1 (en) | 2016-04-13 | 2022-10-12 | Lummus Technology LLC | Apparatus and method for exchanging heat |
US20180186707A1 (en) * | 2016-12-02 | 2018-07-05 | Siluria Technologies, Inc. | Ethylene-to-liquids systems and methods |
WO2018118105A1 (en) | 2016-12-19 | 2018-06-28 | Siluria Technologies, Inc. | Methods and systems for performing chemical separations |
WO2018217924A1 (en) | 2017-05-23 | 2018-11-29 | Siluria Technologies, Inc. | Integration of oxidative coupling of methane processes |
WO2019010498A1 (en) | 2017-07-07 | 2019-01-10 | Siluria Technologies, Inc. | SYSTEMS AND METHODS FOR OXIDIZING METHANE COUPLING |
US11091701B2 (en) | 2019-01-10 | 2021-08-17 | Saudi Arabian Oil Company | Conversion of olefinic naphthas by hydration to produce middle distillate fuel blending components |
AU2022340529A1 (en) | 2021-08-31 | 2024-02-29 | Lummus Technology Llc | Methods and systems for performing oxidative coupling of methane |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1390464A (en) * | 1971-08-26 | 1975-04-16 | Mitsui Toatsu Chemicals | Method for the production of alcohols |
JP4076061B2 (ja) * | 2001-05-16 | 2008-04-16 | 独立行政法人産業技術総合研究所 | 水酸基含有化合物の製造方法 |
JP6027081B2 (ja) * | 2010-04-28 | 2016-11-16 | ▲ホア▼▲ウェイ▼技術有限公司Huawei Technologies Co.,Ltd. | 音声信号の切り替えの方法およびデバイス |
Family Cites Families (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2348074A (en) * | 1940-12-16 | 1944-05-02 | Christian J Lambertsen | Breathing apparatus |
US2402984A (en) * | 1944-08-04 | 1946-07-02 | Diving Equipment And Supply Co | Self-contained breathing lung |
US2827900A (en) * | 1956-03-23 | 1958-03-25 | Michael T Marietta | Respirator protecting shell |
JPS4730608U (ko) | 1971-04-22 | 1972-12-07 | ||
JPS4731908U (ko) | 1971-04-24 | 1972-12-11 | ||
JPS4731909U (ko) | 1971-04-24 | 1972-12-11 | ||
NL7303010A (ko) | 1971-09-24 | 1974-09-04 | ||
JPS49117412A (ko) | 1973-02-27 | 1974-11-09 | ||
JPS49126609A (ko) | 1973-03-28 | 1974-12-04 | ||
JPS5144915B2 (ko) | 1974-05-16 | 1976-12-01 | ||
JPS52113904A (en) | 1976-03-22 | 1977-09-24 | Cosmo Co Ltd | Preparation of alcohols by direct hydration |
GB1564223A (en) | 1976-04-30 | 1980-04-02 | Shell Int Research | Catalyst comprising phosphoric acid on silica gel its preparation and use |
JPS52133910A (en) | 1976-05-06 | 1977-11-09 | Cosmo Co Ltd | Preparation of alcohols |
DE2658946C2 (de) | 1976-12-24 | 1984-06-07 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von Alkoholen mit 2-3 C-Atomen |
JP2586474B2 (ja) | 1987-03-05 | 1997-02-26 | 東ソー株式会社 | Zsm―5型ゼオライトによるアルコールの製造方法 |
US5134995A (en) * | 1989-05-19 | 1992-08-04 | Puritan-Bennett Corporation | Inspiratory airway pressure system with admittance determining apparatus and method |
US5243971A (en) * | 1990-05-21 | 1993-09-14 | The University Of Sydney | Nasal mask for CPAP having ballooning/moulding seal with wearer's nose and facial contours |
USD335367S (en) * | 1991-04-02 | 1993-05-04 | Mieskoski Darlene R | Oxygen mask securing straps |
US5295480A (en) * | 1992-06-04 | 1994-03-22 | Harry Zemo | Tracheal tube support mechanism |
US5542128A (en) * | 1993-04-20 | 1996-08-06 | Lomas; Christiane | Headwear for supporting a breathing apparatus |
US5570689A (en) * | 1993-09-30 | 1996-11-05 | Respironics, Inc. | Respiratory mask having a vertically adjustable spacer element that limits seal deformation on a wearer's face |
US5361416A (en) * | 1993-11-16 | 1994-11-08 | Petrie Steven C | Headcover and chin strap for treating sleep apnea |
JPH08143493A (ja) | 1994-11-15 | 1996-06-04 | Mitsui Toatsu Chem Inc | オレフィンの接触水和方法 |
JPH08151339A (ja) | 1994-11-29 | 1996-06-11 | Mitsui Toatsu Chem Inc | オレフィンの接触水和方法 |
AU124615S (en) * | 1995-01-05 | 1995-09-20 | A hood or cap for use with breathing apparatus | |
US5538000A (en) * | 1995-02-06 | 1996-07-23 | Hans Rudolph, Inc. | Airflow delivery system |
DE19612783A1 (de) * | 1996-03-29 | 1997-10-02 | Degussa | Phosphorsäurekatalysator und seine Verwendung |
AUPO126596A0 (en) * | 1996-07-26 | 1996-08-22 | Resmed Limited | A nasal mask and mask cushion therefor |
AUPO400296A0 (en) * | 1996-12-02 | 1997-01-02 | Resmed Limited | A mask and harness apparatus |
AUPO399596A0 (en) * | 1996-12-02 | 1997-01-02 | Resmed Limited | A harness assembly for a nasal mask |
AUPQ104099A0 (en) * | 1999-06-18 | 1999-07-08 | Resmed Limited | Forehead support for facial mask |
USD443355S1 (en) * | 1999-06-18 | 2001-06-05 | Resmed Limited | Nasal respiratory mask shell and forehead support assembly |
JP3799822B2 (ja) | 1997-07-10 | 2006-07-19 | Nok株式会社 | 複合酸化物薄膜の製造法 |
US6119693A (en) * | 1998-01-16 | 2000-09-19 | Resmed Limited | Forehead support for facial mask |
DE19807961C2 (de) * | 1998-02-25 | 1999-12-02 | Map Gmbh | Beatmungsmaske |
GB9806408D0 (en) * | 1998-03-25 | 1998-05-20 | Bp Chem Int Ltd | Olefin hydration process |
US6374826B1 (en) * | 1999-03-18 | 2002-04-23 | Resmed Limited | Mask and headgear connector |
US6615832B1 (en) * | 1999-06-22 | 2003-09-09 | Bragel International, Inc. | Wear article with detachable interface assembly |
US6467483B1 (en) * | 1999-07-28 | 2002-10-22 | Respironics, Inc. | Respiratory mask |
US6435181B1 (en) * | 1999-08-30 | 2002-08-20 | Sunrise Medical Hhg Inc. | Respiratory mask with adjustable exhaust vent |
USD447557S1 (en) * | 1999-11-03 | 2001-09-04 | Australian Centre For Advanced Medical Technology Ltd. | Mask |
CA2350351C (en) * | 2000-06-14 | 2008-11-25 | Fisher And Paykel Limited | Nasal mask |
US6789541B2 (en) * | 2000-06-14 | 2004-09-14 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
US6692137B2 (en) | 2001-05-11 | 2004-02-17 | L-3 Communications | Display system using a hybrid backlight reflector |
USD459800S1 (en) * | 2001-06-01 | 2002-07-02 | Resmed Limited | Full face mask |
USD493221S1 (en) * | 2001-06-01 | 2004-07-20 | Resmed Limited | Portion of a full face mask |
USD498530S1 (en) * | 2001-06-01 | 2004-11-16 | Resmed Limited | Portion of full-face mask |
USD468421S1 (en) * | 2001-09-24 | 2003-01-07 | Resmed Limited | Nasal mask |
USD468823S1 (en) * | 2001-09-25 | 2003-01-14 | Resmed Limited | Nasal mask |
CN1408696A (zh) * | 2001-09-29 | 2003-04-09 | 唐松柏 | 硫酸催化莰烯水合制成樟脑的方法 |
US6805117B1 (en) * | 2001-11-07 | 2004-10-19 | Ric Investments, Llc | Universal fitting headgear |
USD489817S1 (en) * | 2002-09-04 | 2004-05-11 | Ric Investments, Inc. | Patient interface device |
USD484238S1 (en) * | 2002-09-04 | 2003-12-23 | Ric Investments, Inc. | Patient interface device |
USD481119S1 (en) * | 2002-09-04 | 2003-10-21 | Ric Investments, Inc. | Patient interface device |
USD486226S1 (en) * | 2002-11-08 | 2004-02-03 | Resmed Limited | Mask assembly |
USD490343S1 (en) * | 2002-11-08 | 2004-05-25 | Resmed Limited | Headgear clip for respiratory mask |
USD486227S1 (en) * | 2002-11-08 | 2004-02-03 | Resmed Limited | Forehead pad assembly |
USD486907S1 (en) * | 2002-11-08 | 2004-02-17 | Resmed Limited | Frame for mask assembly |
USD493885S1 (en) * | 2003-05-05 | 2004-08-03 | Resmed Limited | Full face mask |
EP1564223A1 (en) | 2004-02-13 | 2005-08-17 | Total Petrochemicals Research Feluy | Interconnected loop reactors |
-
2004
- 2004-05-25 KR KR1020040037412A patent/KR101110800B1/ko active IP Right Grant
- 2004-05-26 SG SG200402958A patent/SG125123A1/en unknown
- 2004-05-27 US US10/854,179 patent/US7148387B2/en not_active Expired - Lifetime
- 2004-05-28 TW TW093115293A patent/TWI278347B/zh not_active IP Right Cessation
- 2004-05-28 CN CNB2004100455272A patent/CN100334050C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1390464A (en) * | 1971-08-26 | 1975-04-16 | Mitsui Toatsu Chemicals | Method for the production of alcohols |
JP4076061B2 (ja) * | 2001-05-16 | 2008-04-16 | 独立行政法人産業技術総合研究所 | 水酸基含有化合物の製造方法 |
JP6027081B2 (ja) * | 2010-04-28 | 2016-11-16 | ▲ホア▼▲ウェイ▼技術有限公司Huawei Technologies Co.,Ltd. | 音声信号の切り替えの方法およびデバイス |
Also Published As
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US20040242940A1 (en) | 2004-12-02 |
SG125123A1 (en) | 2006-09-29 |
CN100334050C (zh) | 2007-08-29 |
TW200425955A (en) | 2004-12-01 |
KR20040103319A (ko) | 2004-12-08 |
CN1572759A (zh) | 2005-02-02 |
TWI278347B (en) | 2007-04-11 |
US7148387B2 (en) | 2006-12-12 |
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