IE34857B1 - Reducing total sulphur content of claus off-gases - Google Patents
Reducing total sulphur content of claus off-gasesInfo
- Publication number
- IE34857B1 IE34857B1 IE3/71A IE371A IE34857B1 IE 34857 B1 IE34857 B1 IE 34857B1 IE 3/71 A IE3/71 A IE 3/71A IE 371 A IE371 A IE 371A IE 34857 B1 IE34857 B1 IE 34857B1
- Authority
- IE
- Ireland
- Prior art keywords
- gases
- gas
- claus
- catalysts
- catalyst
- Prior art date
Links
- 239000007789 gas Substances 0.000 title abstract 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 3
- 239000005864 Sulphur Substances 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 abstract 8
- 101710178035 Chorismate synthase 2 Proteins 0.000 abstract 3
- 101710152694 Cysteine synthase 2 Proteins 0.000 abstract 3
- 239000002250 absorbent Substances 0.000 abstract 3
- 230000002745 absorbent Effects 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 239000003463 adsorbent Substances 0.000 abstract 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 abstract 1
- -1 alkanolamines Chemical compound 0.000 abstract 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 abstract 1
- 229940001007 aluminium phosphate Drugs 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 229910001570 bauxite Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 229910052809 inorganic oxide Inorganic materials 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000011949 solid catalyst Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/20—Sulfiding
-
- 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
-
- 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
- B01J23/882—Molybdenum and cobalt
-
- 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
- C01B17/16—Hydrogen sulfides
- C01B17/165—Preparation from sulfides, oxysulfides or polysulfides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7013902A NL7013902A (enrdf_load_stackoverflow) | 1970-09-21 | 1970-09-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE34857L IE34857L (en) | 1972-03-21 |
| IE34857B1 true IE34857B1 (en) | 1975-09-03 |
Family
ID=19811114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE3/71A IE34857B1 (en) | 1970-09-21 | 1971-01-04 | Reducing total sulphur content of claus off-gases |
Country Status (11)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2190517B1 (enrdf_load_stackoverflow) * | 1972-06-29 | 1975-08-29 | Rhone Progil | |
| GB1563251A (en) * | 1976-12-07 | 1980-03-26 | Shell Int Research | Process for working hydrogen suphidecontaining gases |
| JPS5551422A (en) * | 1978-10-11 | 1980-04-15 | Takeda Chem Ind Ltd | Deodorization |
| CA1221223A (en) * | 1983-10-07 | 1987-05-05 | George W. Taggart | Tail gas treating process |
| DE3429394A1 (de) * | 1984-08-09 | 1986-02-13 | Süd-Chemie AG, 8000 München | Verfahren und katalysator zur selektiven katalytischen hydrolyse von anorganischen schwefelverbindungen |
| FR2574310B1 (fr) * | 1984-12-12 | 1989-10-27 | Elf Aquitaine | Procede d'elimination des composes cos et cs2 contenus dans un gaz industriel |
| US4892717A (en) * | 1985-07-31 | 1990-01-09 | Union Oil Company Of California | Gas treating process |
| US4919912A (en) * | 1985-10-18 | 1990-04-24 | Ford, Bacon & Davis Incorporated | Process for the treatment of sulfur containing gases |
| ES2200186T3 (es) * | 1996-07-26 | 2004-03-01 | Shell Internationale Research Maatschappij B.V. | Composicion catalitica, su preparacion y su utilizacion en la incineracion catalitica. |
| MY117311A (en) * | 1996-08-22 | 2004-06-30 | Shell Int Research | Process for reducing total sulphur content in gases containing hydrogen sulphide and other sulphur components |
| EP1442781A1 (en) * | 2003-01-31 | 2004-08-04 | Jacobs Nederland B.V. | Process for the removal of SO2 in a gas stream |
| US7427385B2 (en) | 2004-12-17 | 2008-09-23 | Exxonmobil Research And Engineering Company | Systems and processes for reducing the sulfur content of hydrocarbon streams |
| FR2922783B1 (fr) * | 2007-10-31 | 2010-11-19 | Inst Francais Du Petrole | Traitements de gaz de queue d'une unite claus sur un enchainement optimise de catalyseurs |
| KR102055036B1 (ko) * | 2013-01-09 | 2019-12-11 | 티센크루프 인더스트리얼 솔루션스 아게 | 경탄으로부터 합성 가스를 생성하는 방법 |
| US9677018B2 (en) | 2013-01-09 | 2017-06-13 | Thyssenkrupp Industrial Solutions Ag | Process for the production of synthesis gas from hard coal |
| US10773958B2 (en) * | 2014-03-21 | 2020-09-15 | Chevron Phillips Chemical Company Lp | Processes for removing polysulfanes and elemental sulfur from hydrogen sulfide |
| RU2758897C2 (ru) * | 2016-11-10 | 2021-11-02 | Общество с ограниченной ответственностью научно-исследовательский и проектный институт "ПЕГАЗ" | Установка для получения серы |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2887363A (en) * | 1956-09-28 | 1959-05-19 | Exxon Research Engineering Co | Conversion of methane to produce hydrogen sulfide |
-
1970
- 1970-09-21 NL NL7013902A patent/NL7013902A/xx not_active Application Discontinuation
- 1970-09-21 SU SU1612043A patent/SU389656A3/ru active
- 1970-12-15 GB GB5950170A patent/GB1332337A/en not_active Expired
- 1970-12-23 ZA ZA708631A patent/ZA708631B/xx unknown
- 1970-12-24 AT AT1164070A patent/AT304582B/de not_active IP Right Cessation
- 1970-12-30 BE BE761027A patent/BE761027A/nl unknown
-
1971
- 1971-01-04 IE IE3/71A patent/IE34857B1/xx unknown
- 1971-01-15 DE DE2101901A patent/DE2101901C2/de not_active Expired
- 1971-01-20 FR FR7101830A patent/FR2105755A5/fr not_active Expired
- 1971-01-23 ES ES387550A patent/ES387550A1/es not_active Expired
- 1971-02-17 CS CS1194A patent/CS164881B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA708631B (en) | 1971-10-27 |
| GB1332337A (en) | 1973-10-03 |
| FR2105755A5 (enrdf_load_stackoverflow) | 1972-04-28 |
| DE2101901A1 (de) | 1972-04-06 |
| DE2101901C2 (de) | 1982-12-02 |
| BE761027A (nl) | 1971-06-30 |
| SU389656A3 (enrdf_load_stackoverflow) | 1973-07-05 |
| CS164881B2 (enrdf_load_stackoverflow) | 1975-11-28 |
| ES387550A1 (es) | 1973-05-16 |
| AT304582B (de) | 1973-01-10 |
| IE34857L (en) | 1972-03-21 |
| NL7013902A (enrdf_load_stackoverflow) | 1972-03-23 |
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