DD121335A5 - - Google Patents
Info
- Publication number
- DD121335A5 DD121335A5 DD187257A DD18725775A DD121335A5 DD 121335 A5 DD121335 A5 DD 121335A5 DD 187257 A DD187257 A DD 187257A DD 18725775 A DD18725775 A DD 18725775A DD 121335 A5 DD121335 A5 DD 121335A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7424176A FR2277877A1 (en) | 1974-07-11 | 1974-07-11 | PROCESS FOR DESULFURING GASES CONTAINING HYDROGEN SULPHIDE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD121335A5 true DD121335A5 (en) | 1976-07-20 |
Family
ID=9141168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD187257A DD121335A5 (en) | 1974-07-11 | 1975-07-11 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5131697A (en) |
| BE (1) | BE831211A (en) |
| CA (1) | CA1044440A (en) |
| DD (1) | DD121335A5 (en) |
| DE (1) | DE2530674A1 (en) |
| DK (1) | DK312575A (en) |
| FR (1) | FR2277877A1 (en) |
| GB (1) | GB1504059A (en) |
| IT (1) | IT1039789B (en) |
| LU (1) | LU72942A1 (en) |
| NL (1) | NL7508279A (en) |
| ZA (1) | ZA754426B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2614307C2 (en) * | 1976-04-02 | 1987-04-09 | Union Oil Company of California, Los Angeles, Calif. | Process for removing hydrogen sulphide from gas streams |
| DE2617649C2 (en) * | 1976-04-22 | 1983-03-03 | Metallgesellschaft Ag, 6000 Frankfurt | Process for removing hydrogen sulfide and sulfur dioxide from exhaust gases |
| US4124696A (en) * | 1977-11-07 | 1978-11-07 | Standard Oil Company (Indiana) | Method for sealing leakage across valves in a sulfur recovery plant |
| DE2752317A1 (en) * | 1977-11-23 | 1979-05-31 | Union Oil Co | Removal of hydrogen sulphide from gas streams - and recovering molten sulphur by catalytic oxidn., esp. for treating tail gas from Claus process |
| JPS5647733U (en) * | 1979-09-19 | 1981-04-28 | ||
| DE3131257C2 (en) * | 1981-08-07 | 1986-10-30 | VEG-Gasinstituut N.V., Apeldoorn | Process for removing hydrogen sulfide from gases |
| FR2511663A1 (en) * | 1981-08-19 | 1983-02-25 | Elf Aquitaine | CATALYTIC PROCESS FOR THE PRODUCTION OF SULFUR FROM A GAS CONTAINING H2S |
| NL8600959A (en) * | 1986-04-16 | 1987-11-16 | Veg Gasinstituut Nv | CATALYST FOR THE SELECTIVE OXYDATION OF SULFUR-CONTAINING COMPOUNDS, IN PARTICULAR SULFUR HYDROGENIC TO ELEMENTAL SULFUR; METHOD FOR PREPARING THE CATALYST AND METHOD FOR SELECTIVE OXIDIZATION OF SULFUR CONTAINERS, IN THE PARTICULAR SULFUR HYDROGENIC SODIUM SULFUR. |
| NL8600960A (en) * | 1986-04-16 | 1987-11-16 | Veg Gasinstituut Nv | METHOD FOR EXTRACTING SULFUR FROM SULFUR-CONTAINING GASES |
| DE3740439A1 (en) * | 1987-11-28 | 1989-06-08 | Veg Gasinstituut Nv | METHOD FOR REMOVING SULFUR HYDROGEN FROM GASES |
| NL9202282A (en) * | 1992-12-29 | 1994-07-18 | Gastec Nv | Method for desulfurizing a gas and absorbent suitable for this method. |
| JP2701217B2 (en) * | 1994-09-08 | 1998-01-21 | 有限会社三芯製作所 | Mixing device |
| FR2727101B1 (en) * | 1994-11-17 | 1996-12-20 | Elf Aquitaine | PROCESS FOR OXIDIZING SULFUR DIRECTLY BY CATALYTIC H2S CONTAINED IN LOW CONCENTRATION IN A GAS AND CATALYST FOR CARRYING OUT THIS PROCESS |
| FR2740767B1 (en) * | 1995-11-03 | 1997-12-26 | Elf Aquitaine | PROCESS FOR THE COMPLETE SULFUR OXIDATION OF THE H2S PRESENT IN A GAS AND ITS APPLICATION TO THE ALMOST TOTAL RECOVERY, IN THE FORM OF SULFUR, OF SULFUR COMPOUNDS CONTAINED IN A RESIDUAL GAS OF A SULFUR PLANT |
| DE102005022164B4 (en) * | 2005-05-13 | 2009-08-06 | Lurgi Gmbh | Apparatus and method for operating the apparatus for the continuous recovery of sulfur from H2S-containing gas |
| GB0619396D0 (en) | 2006-10-02 | 2006-11-08 | M I Drilling Fluids Uk Ltd | Porous articles |
| NL2010946C2 (en) * | 2012-06-12 | 2014-07-15 | China Petroleum & Chemical | An alumina-based sulfur recovery catalyst and preperation method for the same. |
| EA032617B1 (en) * | 2012-11-08 | 2019-06-28 | Стамикарбон Б.В. Эктин Андер Те Нейм Оф Мт Инновейшн Сентр | Sulphur recovery process with concurrent hydrogen production |
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1974
- 1974-07-11 FR FR7424176A patent/FR2277877A1/en active Granted
-
1975
- 1975-07-09 DE DE19752530674 patent/DE2530674A1/en not_active Withdrawn
- 1975-07-09 CA CA231,104A patent/CA1044440A/en not_active Expired
- 1975-07-10 LU LU72942A patent/LU72942A1/xx unknown
- 1975-07-10 NL NL7508279A patent/NL7508279A/en not_active Application Discontinuation
- 1975-07-10 BE BE158161A patent/BE831211A/en not_active IP Right Cessation
- 1975-07-10 ZA ZA00754426A patent/ZA754426B/en unknown
- 1975-07-10 DK DK312575A patent/DK312575A/en unknown
- 1975-07-11 JP JP50085195A patent/JPS5131697A/ja active Pending
- 1975-07-11 GB GB29245/75A patent/GB1504059A/en not_active Expired
- 1975-07-11 DD DD187257A patent/DD121335A5/xx unknown
- 1975-07-11 IT IT25290/75A patent/IT1039789B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| BE831211A (en) | 1975-11-03 |
| FR2277877A1 (en) | 1976-02-06 |
| IT1039789B (en) | 1979-12-10 |
| JPS5131697A (en) | 1976-03-17 |
| NL7508279A (en) | 1976-01-13 |
| DK312575A (en) | 1976-01-12 |
| CA1044440A (en) | 1978-12-19 |
| LU72942A1 (en) | 1976-02-04 |
| FR2277877B1 (en) | 1976-12-24 |
| GB1504059A (en) | 1978-03-15 |
| DE2530674A1 (en) | 1976-01-29 |
| ZA754426B (en) | 1976-06-30 |