NL8600959A - Katalysator voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel; werkwijze voor de bereiding van de katalysator alsmede werkwijze voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel. - Google Patents
Katalysator voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel; werkwijze voor de bereiding van de katalysator alsmede werkwijze voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel. Download PDFInfo
- Publication number
- NL8600959A NL8600959A NL8600959A NL8600959A NL8600959A NL 8600959 A NL8600959 A NL 8600959A NL 8600959 A NL8600959 A NL 8600959A NL 8600959 A NL8600959 A NL 8600959A NL 8600959 A NL8600959 A NL 8600959A
- Authority
- NL
- Netherlands
- Prior art keywords
- catalyst
- sulfur
- gas
- less
- catalytically active
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 111
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 65
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 57
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 44
- 239000011593 sulfur Substances 0.000 title claims abstract description 44
- 150000001875 compounds Chemical class 0.000 title claims abstract description 10
- BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 title 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 71
- 230000003647 oxidation Effects 0.000 claims abstract description 54
- 239000011148 porous material Substances 0.000 claims abstract description 26
- 239000011149 active material Substances 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims description 81
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 29
- 229910052760 oxygen Inorganic materials 0.000 claims description 29
- 239000001301 oxygen Substances 0.000 claims description 29
- 229910044991 metal oxide Inorganic materials 0.000 claims description 15
- 150000004706 metal oxides Chemical class 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000011651 chromium Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 4
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000012876 carrier material Substances 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract description 52
- 238000006243 chemical reaction Methods 0.000 abstract description 28
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 239000000243 solution Substances 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 12
- 238000005984 hydrogenation reaction Methods 0.000 description 11
- 230000003197 catalytic effect Effects 0.000 description 8
- 238000011084 recovery Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000002459 porosimetry Methods 0.000 description 4
- 238000007086 side reaction Methods 0.000 description 4
- GVGLGOZIDCSQPN-PVHGPHFFSA-N Heroin Chemical compound O([C@H]1[C@H](C=C[C@H]23)OC(C)=O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4OC(C)=O GVGLGOZIDCSQPN-PVHGPHFFSA-N 0.000 description 3
- XAQHXGSHRMHVMU-UHFFFAOYSA-N [S].[S] Chemical compound [S].[S] XAQHXGSHRMHVMU-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 150000003464 sulfur compounds Chemical class 0.000 description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229960001484 edetic acid Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910018404 Al2 O3 Inorganic materials 0.000 description 1
- 229910000608 Fe(NO3)3.9H2O Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical class [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- KSECJOPEZIAKMU-UHFFFAOYSA-N [S--].[S--].[S--].[S--].[S--].[V+5].[V+5] Chemical class [S--].[S--].[S--].[S--].[S--].[V+5].[V+5] KSECJOPEZIAKMU-UHFFFAOYSA-N 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- -1 biogas Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- WHDPTDWLEKQKKX-UHFFFAOYSA-N cobalt molybdenum Chemical compound [Co].[Co].[Mo] WHDPTDWLEKQKKX-UHFFFAOYSA-N 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000691 measurement method Methods 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
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0426—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the catalytic conversion
- C01B17/0434—Catalyst compositions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/046—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process without intermediate formation of sulfur dioxide
- C01B17/0465—Catalyst compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/34—Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Developing Agents For Electrophotography (AREA)
- Gyroscopes (AREA)
- Treating Waste Gases (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (24)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8600959A NL8600959A (nl) | 1986-04-16 | 1986-04-16 | Katalysator voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel; werkwijze voor de bereiding van de katalysator alsmede werkwijze voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel. |
| CA000534312A CA1300117C (en) | 1986-04-16 | 1987-04-09 | Catalyst for the selective oxidation of sulfur containing compounds |
| DK182987A DK168614B1 (da) | 1986-04-16 | 1987-04-10 | Katalysator og fremgangsmåde til selektiv oxidering af svovlholdige forbindelser til svovl som grundstof |
| NO871560A NO171769C (no) | 1986-04-16 | 1987-04-13 | Katalysator og fremgangsmaate for selektiv oksydasjon av svovelholdige forbindelser for aa danne elementaert svovel |
| FI871613A FI85661C (fi) | 1986-04-16 | 1987-04-13 | En katalysator och ett foerfarande foer oxidering av svavelhaltiga foereningar. |
| US07/037,590 US4818740A (en) | 1986-04-16 | 1987-04-13 | Catalyst for the selective oxidation of sulfur containing compounds to elemental sulfur |
| IN272/MAS/87A IN169394B (zh) | 1986-04-16 | 1987-04-13 | |
| MX006059A MX168319B (es) | 1986-04-16 | 1987-04-14 | Catalizador para la oxidacion selectiva de compuestos que contienen azufre y procedimiento para su preparacion |
| PT84676A PT84676B (pt) | 1986-04-16 | 1987-04-14 | Processo para a preparacao de um catalisador para a oxidacao selectiva de compostos que contem o enxofre em particular sulfureto de hidrogenio, de modo a formar enxofre elementar, e processo para a oxidacao selectiva dos referidos compostos |
| AU71498/87A AU583983B2 (en) | 1986-04-16 | 1987-04-14 | A catalyst for the selective oxidation of sulfur containing compounds in particular hydrogen sulfide, to elemental sulfur; a process for the preparation of catalyst; and a process for the selective oxidation of sulfur containing compounds in particular hydrogen sulfide,to elemental sulfur |
| ES87200712T ES2017701B3 (es) | 1986-04-16 | 1987-04-15 | Un catalizador para la oxidacion selectiva de compuestos que contienen azufre, en especial sulfuro de hidrogeno, a azufre elemental; un procedimiento para la preparacion del catalizador; y un procedimiento para la oxidacion selectiva de compuestos que contienen azufre, en especial sulfuro de hidrogeno, a azufre elemental. |
| AT87200712T ATE55555T1 (de) | 1986-04-16 | 1987-04-15 | Katalysator fuer die selektive oxidation schwefelhaltiger verbindungen, insbesondere schwefelwasserstoff zu elementarem schwefel, verfahren zur herstellung des katalysators und verfahren zur oxidation von schwefelhaltigen verbindungen, insbesondere schwefelwasserstoff zu elementarem schwefel. |
| EP87200712A EP0242920B1 (en) | 1986-04-16 | 1987-04-15 | A catalyst for the selective oxidation of sulfur containing compounds, in particular hydrogen sulfide, to elemental sulfur; a process for the preparation of the catalyst; and a process for the selective oxidation of sulfur containing compounds in particular hydrogen sulfide, to elemental sulfur |
| DE8787200712T DE3764298D1 (de) | 1986-04-16 | 1987-04-15 | Katalysator fuer die selektive oxidation schwefelhaltiger verbindungen, insbesondere schwefelwasserstoff zu elementarem schwefel, verfahren zur herstellung des katalysators und verfahren zur oxidation von schwefelhaltigen verbindungen, insbesondere schwefelwasserstoff zu elementarem schwefel. |
| BR8701847A BR8701847A (pt) | 1986-04-16 | 1987-04-15 | Catalisador para a oxidacao seletiva de compostos contendo enxofre,particularmente sulfeto de hidrogenio,para formar enxofre elementar,processo para preparacao do dito catalisador,e processo para a oxidacao seletiva de compostos contendo enxofre particularmente sulfeto de hidrogenio,para formar enxofre elementar |
| YU682/87A YU45417B (en) | 1986-04-16 | 1987-04-15 | Catalyzer for selective oxidation of compounds containing sulphur, especially hydrogen sulphide, with elementary sulphur as byproduct |
| SU874202449A RU1833200C (en) | 1986-04-16 | 1987-04-16 | Catalyst for selective oxidation of sulfur-containing compounds |
| UA4202449A UA11072A (uk) | 1986-04-16 | 1987-04-16 | Каталізатор для вибіркового окислеhhя сполук, що містять сірку |
| JP62094240A JP2525805B2 (ja) | 1986-04-16 | 1987-04-16 | 硫化水素を単体硫黄に選択的に酸化する触媒および硫化水素を単体硫黄に選択的に酸化する方法 |
| CN87103687A CN1013246B (zh) | 1986-04-16 | 1987-04-16 | 选择氧化含硫化合物特别是硫化氢为元素硫的催化剂及其制法和应用 |
| YU154988A YU46339B (sh) | 1986-04-16 | 1988-08-10 | Postopek za selektivno oksidacijo spojin ki vsebujejo žveplo, zlasti vodikovega sulfida, v elementarno žveplo |
| US07/282,196 US5037629A (en) | 1986-04-16 | 1988-12-09 | Process for the selective oxidation of gaseous sulfur-containing compounds, hydrogen sulfide in particular, to form elemental sulfur |
| GR90400354T GR3000726T3 (en) | 1986-04-16 | 1990-08-19 | A catalyst for the selective oxidation of sulfur containing compounds, in particular hydrogen sulfide, to elemental sulfur; a process for the preparation of the catalyst; and a process for the selective oxidation of sulfur containing compounds in particular hydrogen sulfide, to elemental sulfur |
| IN34/MAS/91A IN172206B (zh) | 1986-04-16 | 1991-01-21 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8600959A NL8600959A (nl) | 1986-04-16 | 1986-04-16 | Katalysator voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel; werkwijze voor de bereiding van de katalysator alsmede werkwijze voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel. |
| NL8600959 | 1986-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8600959A true NL8600959A (nl) | 1987-11-16 |
Family
ID=19847882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8600959A NL8600959A (nl) | 1986-04-16 | 1986-04-16 | Katalysator voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel; werkwijze voor de bereiding van de katalysator alsmede werkwijze voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel. |
Country Status (21)
| Country | Link |
|---|---|
| US (2) | US4818740A (zh) |
| EP (1) | EP0242920B1 (zh) |
| JP (1) | JP2525805B2 (zh) |
| CN (1) | CN1013246B (zh) |
| AT (1) | ATE55555T1 (zh) |
| AU (1) | AU583983B2 (zh) |
| BR (1) | BR8701847A (zh) |
| CA (1) | CA1300117C (zh) |
| DE (1) | DE3764298D1 (zh) |
| DK (1) | DK168614B1 (zh) |
| ES (1) | ES2017701B3 (zh) |
| FI (1) | FI85661C (zh) |
| GR (1) | GR3000726T3 (zh) |
| IN (1) | IN169394B (zh) |
| MX (1) | MX168319B (zh) |
| NL (1) | NL8600959A (zh) |
| NO (1) | NO171769C (zh) |
| PT (1) | PT84676B (zh) |
| RU (1) | RU1833200C (zh) |
| UA (1) | UA11072A (zh) |
| YU (1) | YU46339B (zh) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8600960A (nl) * | 1986-04-16 | 1987-11-16 | Veg Gasinstituut Nv | Werkwijze voor het winnen van zwavel uit zwavelhoudende gassen. |
| DE3740439A1 (de) * | 1987-11-28 | 1989-06-08 | Veg Gasinstituut Nv | Verfahren zur entfernung von schwefelwasserstoff aus gasen |
| US5494650A (en) * | 1989-01-19 | 1996-02-27 | Societe Nationale Elf Aquitaine (Production) | Process for improving the sulphur yield of a complex for producing sulphur from a sour gas containing H2 S, the said complex comprising a sulphur plant and then an oxidation and hydrolysis unit followed by a purification unit |
| NL8901893A (nl) * | 1989-07-21 | 1991-02-18 | Veg Gasinstituut Nv | Katalysator voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel, werkwijze voor de bereiding van een dergelijke katalysator en werkwijze voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel. |
| US5514351A (en) * | 1992-04-15 | 1996-05-07 | Mobil Oil Corporation | Desulfurizing tailgas from sulfur recovery unit |
| US5591417A (en) * | 1992-04-15 | 1997-01-07 | Mobil Oil Corporation | Removing SOx, CO and NOx from flue gases |
| US5458861A (en) * | 1992-04-15 | 1995-10-17 | Mobil Oil Corporation | Desulfurizing a gas stream |
| US5266274A (en) * | 1992-10-13 | 1993-11-30 | Tpa, Inc. | Oxygen control system for a sulfur recovery unit |
| NL9202283A (nl) * | 1992-12-29 | 1994-07-18 | Gastec Nv | Werkwijze voor het ontzwavelen van een gas. |
| US5494879A (en) * | 1993-02-26 | 1996-02-27 | Regents, University Of California | Catalyst for the reduction of sulfur dioxide to elemental sulfur |
| NL9301615A (nl) * | 1993-09-17 | 1995-04-18 | Gastec Nv | Katalysator voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel, werkwijze voor de bereiding van een dergelijke katalysator en werkwijze voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel. |
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-
1986
- 1986-04-16 NL NL8600959A patent/NL8600959A/nl not_active Application Discontinuation
-
1987
- 1987-04-09 CA CA000534312A patent/CA1300117C/en not_active Expired - Lifetime
- 1987-04-10 DK DK182987A patent/DK168614B1/da not_active IP Right Cessation
- 1987-04-13 FI FI871613A patent/FI85661C/fi not_active IP Right Cessation
- 1987-04-13 US US07/037,590 patent/US4818740A/en not_active Expired - Lifetime
- 1987-04-13 NO NO871560A patent/NO171769C/no not_active IP Right Cessation
- 1987-04-13 IN IN272/MAS/87A patent/IN169394B/en unknown
- 1987-04-14 PT PT84676A patent/PT84676B/pt not_active IP Right Cessation
- 1987-04-14 AU AU71498/87A patent/AU583983B2/en not_active Ceased
- 1987-04-14 MX MX006059A patent/MX168319B/es unknown
- 1987-04-15 DE DE8787200712T patent/DE3764298D1/de not_active Expired - Lifetime
- 1987-04-15 EP EP87200712A patent/EP0242920B1/en not_active Expired - Lifetime
- 1987-04-15 ES ES87200712T patent/ES2017701B3/es not_active Expired - Lifetime
- 1987-04-15 BR BR8701847A patent/BR8701847A/pt not_active IP Right Cessation
- 1987-04-15 AT AT87200712T patent/ATE55555T1/de not_active IP Right Cessation
- 1987-04-16 UA UA4202449A patent/UA11072A/uk unknown
- 1987-04-16 CN CN87103687A patent/CN1013246B/zh not_active Expired
- 1987-04-16 RU SU874202449A patent/RU1833200C/ru active
- 1987-04-16 JP JP62094240A patent/JP2525805B2/ja not_active Expired - Lifetime
-
1988
- 1988-08-10 YU YU154988A patent/YU46339B/sh unknown
- 1988-12-09 US US07/282,196 patent/US5037629A/en not_active Expired - Fee Related
-
1990
- 1990-08-19 GR GR90400354T patent/GR3000726T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO171769C (no) | 1993-05-05 |
| NO871560D0 (no) | 1987-04-13 |
| UA11072A (uk) | 1996-12-25 |
| US5037629A (en) | 1991-08-06 |
| FI85661C (fi) | 1992-05-25 |
| IN169394B (zh) | 1991-10-12 |
| FI871613A0 (fi) | 1987-04-13 |
| DK168614B1 (da) | 1994-05-09 |
| US4818740A (en) | 1989-04-04 |
| NO171769B (no) | 1993-01-25 |
| JPS6328450A (ja) | 1988-02-06 |
| JP2525805B2 (ja) | 1996-08-21 |
| DE3764298D1 (de) | 1990-09-20 |
| EP0242920A1 (en) | 1987-10-28 |
| PT84676B (pt) | 1989-12-29 |
| GR3000726T3 (en) | 1991-10-10 |
| CA1300117C (en) | 1992-05-05 |
| ES2017701B3 (es) | 1991-03-01 |
| AU583983B2 (en) | 1989-05-11 |
| PT84676A (en) | 1987-05-01 |
| EP0242920B1 (en) | 1990-08-16 |
| BR8701847A (pt) | 1988-02-02 |
| MX168319B (es) | 1993-05-18 |
| FI85661B (fi) | 1992-02-14 |
| NO871560L (no) | 1987-10-19 |
| YU46339B (sh) | 1993-05-28 |
| AU7149887A (en) | 1987-10-22 |
| DK182987A (da) | 1987-10-17 |
| DK182987D0 (da) | 1987-04-10 |
| CN1013246B (zh) | 1991-07-24 |
| YU154988A (en) | 1990-02-28 |
| CN87103687A (zh) | 1988-03-09 |
| FI871613A (fi) | 1987-10-17 |
| RU1833200C (en) | 1993-08-07 |
| ATE55555T1 (de) | 1990-09-15 |
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