JPH0144368B2 - - Google Patents
Info
- Publication number
- JPH0144368B2 JPH0144368B2 JP56119434A JP11943481A JPH0144368B2 JP H0144368 B2 JPH0144368 B2 JP H0144368B2 JP 56119434 A JP56119434 A JP 56119434A JP 11943481 A JP11943481 A JP 11943481A JP H0144368 B2 JPH0144368 B2 JP H0144368B2
- Authority
- JP
- Japan
- Prior art keywords
- adsorption
- gas
- oxygen
- gas mixture
- molecular sieve
- 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
Links
- 238000000034 method Methods 0.000 claims description 31
- 239000007789 gas Substances 0.000 claims description 30
- 238000001179 sorption measurement Methods 0.000 claims description 26
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 21
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 239000002808 molecular sieve Substances 0.000 claims description 19
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 19
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 7
- 230000008929 regeneration Effects 0.000 claims description 6
- 238000011069 regeneration method Methods 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 2
- 239000002803 fossil fuel Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 229910021536 Zeolite Inorganic materials 0.000 description 3
- 230000000274 adsorptive effect Effects 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 239000010457 zeolite Substances 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000011787 zinc oxide 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
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
- C01B21/0405—Purification or separation processes
- C01B21/0433—Physical processing only
- C01B21/045—Physical processing only by adsorption in solids
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/306—Active carbon with molecular sieve properties
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/042—Purification by adsorption on solids
- C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/0485—Composition of the impurity the impurity being a sulfur compound
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0064—Hydrogen sulfide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Gases By Adsorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3029187A DE3029187C2 (de) | 1980-08-01 | 1980-08-01 | Verfahren zur Entfernung von Schwefelwasserstoff aus sauerstofffreien oder sauerstoffhaltigen Gasgemischen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5756025A JPS5756025A (en) | 1982-04-03 |
| JPH0144368B2 true JPH0144368B2 (enExample) | 1989-09-27 |
Family
ID=6108646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56119434A Granted JPS5756025A (en) | 1980-08-01 | 1981-07-31 | Method of adsorbing and removing hydrogen sulfide from gas mixture |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4440551A (enExample) |
| EP (1) | EP0045422B1 (enExample) |
| JP (1) | JPS5756025A (enExample) |
| DE (1) | DE3029187C2 (enExample) |
| NO (1) | NO152114C (enExample) |
| ZA (1) | ZA815309B (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3214771A1 (de) * | 1982-04-21 | 1983-10-27 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur gewinnung von edelgasen mit kleinen atomdurchmessern, insbesondere helium, aus sauerstoff und/oder stickstoff enthaltenden gasgemischen |
| US4627857A (en) * | 1983-12-13 | 1986-12-09 | Calgon Carbon Corporation | Carbon molecular sieves and a process for their preparation and use |
| JPH0593519A (ja) * | 1991-04-02 | 1993-04-16 | Mitsubishi Heavy Ind Ltd | ガス化複合発電プラント |
| US5916438A (en) * | 1994-07-01 | 1999-06-29 | International Fuel Cells, Llc | Removal of hydrogen sulfide from anaerobic digester gas |
| JP3513346B2 (ja) * | 1996-12-13 | 2004-03-31 | 味の素ゼネラルフーヅ株式会社 | アロマ含有ガスの改質方法 |
| US20060043001A1 (en) * | 2004-09-01 | 2006-03-02 | Sud-Chemie Inc. | Desulfurization system and method for desulfurizing afuel stream |
| US20060283780A1 (en) * | 2004-09-01 | 2006-12-21 | Sud-Chemie Inc., | Desulfurization system and method for desulfurizing a fuel stream |
| US7780846B2 (en) * | 2004-09-01 | 2010-08-24 | Sud-Chemie Inc. | Sulfur adsorbent, desulfurization system and method for desulfurizing |
| US8323603B2 (en) * | 2004-09-01 | 2012-12-04 | Sud-Chemie Inc. | Desulfurization system and method for desulfurizing a fuel stream |
| US7803215B2 (en) * | 2007-12-12 | 2010-09-28 | Uop Llc | Adsorber for pretreatment of natural gas containing bulk hydrogen sulfide |
| CN109569193B (zh) * | 2017-09-28 | 2021-10-29 | 中国石油化工股份有限公司 | 一种吸收与再生同步的脱硫方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1181210A (fr) * | 1956-08-21 | 1959-06-12 | Basf Ag | Procédé pour séparer, des gaz et des liquides, les composés de soufre |
| US3222412A (en) * | 1960-06-27 | 1965-12-07 | Exxon Research Engineering Co | Carbonaceous adsorbents |
| DE1544108B1 (de) * | 1964-07-15 | 1970-06-18 | Zieren Chemiebau Gmbh Dr A | Verfahren zur Herstellung eines aktivierbaren Adsorptionsmittels |
| DE1594673A1 (de) * | 1965-11-13 | 1971-02-04 | Bergwerksverband Gmbh | Verfahren zur Entfernung von Schwefeldioxyd aus schwefeldioxydhaltigen Gasen |
| DE1544084B2 (de) * | 1966-10-27 | 1972-12-14 | Metallgesellschaft AG, 6000 Frank fürt | Verfahren zur entschwefelung von gasen |
| US3672125A (en) * | 1971-01-28 | 1972-06-27 | Nalco Chemical Co | Nta solid support for hydrogen sulfide removal |
| GB1364674A (en) * | 1971-04-23 | 1974-08-29 | Bergwerksverband Gmbh | Carbon-containing molecular sieves |
| US3960768A (en) * | 1972-01-28 | 1976-06-01 | Sirmac Ltd. | Production of carbon by eliminating hydrogen halide from polymerized halohydrocarbons |
| DE2305435C3 (de) * | 1973-02-03 | 1979-08-09 | Bergwerksverband Gmbh, 4300 Essen | Kohlenstoffhaltige Molekularsiebe |
| JPS5111037B2 (enExample) * | 1973-04-26 | 1976-04-08 | ||
| JPS5039636B2 (enExample) * | 1973-05-29 | 1975-12-18 | ||
| CA1070249A (en) * | 1974-07-08 | 1980-01-22 | John D. Sherman | Suppression of cos formation in molecular sieve purification of hydrocarbon streams |
| US3988129A (en) * | 1974-12-16 | 1976-10-26 | Union Carbide Corporation | Process for removing sulfur dioxide from gas streams |
| SE424631B (sv) * | 1975-02-18 | 1982-08-02 | Rohm & Haas | Partiklar av makroporos syntetisk polymer samt for forfarande for dess framstellning |
| US4082694A (en) * | 1975-12-24 | 1978-04-04 | Standard Oil Company (Indiana) | Active carbon process and composition |
| US4072479A (en) * | 1976-03-01 | 1978-02-07 | Calgon Corporation | Impregnated activated carbon for improved removal of malodorous compounds |
| JPS53131989A (en) * | 1977-04-22 | 1978-11-17 | Takeda Chem Ind Ltd | Molecular sieving organic gas removing agent |
| JPS6037047B2 (ja) * | 1979-03-09 | 1985-08-23 | 住友重機械工業株式会社 | 脱硫用活性炭の再生法 |
-
1980
- 1980-08-01 DE DE3029187A patent/DE3029187C2/de not_active Expired
-
1981
- 1981-07-18 EP EP81105648A patent/EP0045422B1/de not_active Expired
- 1981-07-31 JP JP56119434A patent/JPS5756025A/ja active Granted
- 1981-07-31 NO NO812617A patent/NO152114C/no unknown
- 1981-08-03 US US06/289,515 patent/US4440551A/en not_active Expired - Fee Related
- 1981-08-03 ZA ZA815309A patent/ZA815309B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA815309B (en) | 1982-08-25 |
| NO812617L (no) | 1982-02-02 |
| DE3029187C2 (de) | 1986-04-17 |
| NO152114B (no) | 1985-04-29 |
| US4440551A (en) | 1984-04-03 |
| NO152114C (no) | 1985-08-14 |
| JPS5756025A (en) | 1982-04-03 |
| EP0045422A1 (de) | 1982-02-10 |
| DE3029187A1 (de) | 1982-04-01 |
| EP0045422B1 (de) | 1984-10-03 |
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