IT1082112B - Procedimento per purificare gas idrogenato contenente gas acidi,e applicazioni del detto procedimento - Google Patents
Procedimento per purificare gas idrogenato contenente gas acidi,e applicazioni del detto procedimentoInfo
- Publication number
- IT1082112B IT1082112B IT25275/77A IT2527577A IT1082112B IT 1082112 B IT1082112 B IT 1082112B IT 25275/77 A IT25275/77 A IT 25275/77A IT 2527577 A IT2527577 A IT 2527577A IT 1082112 B IT1082112 B IT 1082112B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- applications
- gas containing
- containing acid
- acid gases
- Prior art date
Links
Classifications
-
- 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
- C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
- C01B3/54—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids including a catalytic reaction
-
- 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
- B01D53/14—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 absorption
- B01D53/1418—Recovery of products
-
- 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
- B01D53/14—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 absorption
- B01D53/1456—Removing acid components
- B01D53/1468—Removing hydrogen sulfide
-
- 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
- B01D53/14—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 absorption
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
-
- 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
- B01D53/14—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 absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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
- C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
-
- 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
- C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
-
- 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
- C01B2203/0415—Purification by absorption in liquids
-
- 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
- C01B2203/047—Composition of the impurity the impurity being carbon monoxide
-
- 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
- C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7621355A FR2358187A1 (fr) | 1976-07-12 | 1976-07-12 | Procede de purification d'un gaz hydrogene contenant des gaz acides et applications dudit procede |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1082112B true IT1082112B (it) | 1985-05-21 |
Family
ID=9175628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25275/77A IT1082112B (it) | 1976-07-12 | 1977-06-30 | Procedimento per purificare gas idrogenato contenente gas acidi,e applicazioni del detto procedimento |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4107269A (it) |
| JP (1) | JPS539294A (it) |
| BE (1) | BE856684A (it) |
| CA (1) | CA1099897A (it) |
| DE (1) | DE2730526A1 (it) |
| FR (1) | FR2358187A1 (it) |
| GB (1) | GB1526390A (it) |
| IT (1) | IT1082112B (it) |
| NL (1) | NL7707742A (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH632118B (de) * | 1980-07-09 | Heberlein & Co Ag | Verfahren und vorrichtung zum benetzen und anschliessenden texturieren von textilgarnen. | |
| JPS5798156A (en) * | 1980-12-09 | 1982-06-18 | Akai Electric Co Ltd | Tape loading device of video tape recorder |
| US4479929A (en) * | 1982-06-07 | 1984-10-30 | Mineral & Chemical Resource Co. | Production of sulfur from a H2 S-bearing gas stream |
| DE3239603A1 (de) * | 1982-10-26 | 1984-04-26 | Linde Ag, 6200 Wiesbaden | Verfahren zum gleichzeitigen entfernen von h(pfeil abwaerts)2(pfeil abwaerts)s, so(pfeil abwaerts)2(pfeil abwaerts) und elementarem schwefel aus gasgemischen |
| US5851265A (en) * | 1996-09-03 | 1998-12-22 | Monsanto Company | Selective removal and recovery of sulfur dioxide from effluent gases using organic phosphorous solvents |
| US6962683B2 (en) * | 2002-07-15 | 2005-11-08 | Research Triangle Institute | Method of removing and recovering elemental sulfur from highly reducing gas streams containing sulfur gases |
| CN101418246B (zh) * | 2008-12-05 | 2013-04-03 | 华陆工程科技有限责任公司 | 一种低温甲醇洗集成克劳斯硫回收系统和工艺 |
| GB2466047B (en) * | 2008-12-09 | 2011-09-07 | Foster Wheeler Energy Ltd | A process for gas sweetening |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2580068A (en) * | 1947-04-29 | 1951-12-25 | Du Pont | Process of removing sulfur compounds and carbon monoxide from hydrogen |
| US2881047A (en) * | 1956-05-29 | 1959-04-07 | Laurence S Reid | Method of simultaneously removing hydrogen sulfide from gaseous mixtures and producing sulfur therefrom |
| US3099536A (en) * | 1960-07-05 | 1963-07-30 | Universal Oil Prod Co | Process for the recovery of crystalline sulfur |
| US3823227A (en) * | 1970-05-20 | 1974-07-09 | Chevron Res | Hydrogen manufacture |
| FR2187680B1 (it) * | 1972-06-01 | 1974-10-25 | Inst Francais Du Petrole |
-
1976
- 1976-07-12 FR FR7621355A patent/FR2358187A1/fr active Granted
-
1977
- 1977-06-29 CA CA281,622A patent/CA1099897A/en not_active Expired
- 1977-06-30 IT IT25275/77A patent/IT1082112B/it active
- 1977-07-06 DE DE19772730526 patent/DE2730526A1/de not_active Withdrawn
- 1977-07-07 US US05/813,771 patent/US4107269A/en not_active Expired - Lifetime
- 1977-07-11 GB GB29075/77A patent/GB1526390A/en not_active Expired
- 1977-07-11 BE BE179239A patent/BE856684A/xx not_active IP Right Cessation
- 1977-07-12 JP JP8342977A patent/JPS539294A/ja active Pending
- 1977-07-12 NL NL7707742A patent/NL7707742A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BE856684A (fr) | 1978-01-11 |
| FR2358187A1 (fr) | 1978-02-10 |
| GB1526390A (en) | 1978-09-27 |
| JPS539294A (en) | 1978-01-27 |
| NL7707742A (nl) | 1978-01-16 |
| US4107269A (en) | 1978-08-15 |
| DE2730526A1 (de) | 1978-01-19 |
| FR2358187B1 (it) | 1978-12-22 |
| CA1099897A (en) | 1981-04-28 |
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