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)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (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 (fr) | 1974-07-11 | 1974-07-11 | Procede de desulfuration des gaz contenant de l'hydrogene sulfure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD121335A5 true DD121335A5 (nl) | 1976-07-20 |
Family
ID=9141168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD187257A DD121335A5 (nl) | 1974-07-11 | 1975-07-11 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5131697A (nl) |
| BE (1) | BE831211A (nl) |
| CA (1) | CA1044440A (nl) |
| DD (1) | DD121335A5 (nl) |
| DE (1) | DE2530674A1 (nl) |
| DK (1) | DK312575A (nl) |
| FR (1) | FR2277877A1 (nl) |
| GB (1) | GB1504059A (nl) |
| IT (1) | IT1039789B (nl) |
| LU (1) | LU72942A1 (nl) |
| NL (1) | NL7508279A (nl) |
| ZA (1) | ZA754426B (nl) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2614307A1 (de) * | 1976-04-02 | 1977-10-13 | Union Oil Co | Verfahren zur beseitigung von schwefelwasserstoff aus gasstroemen |
| DE2617649C2 (de) * | 1976-04-22 | 1983-03-03 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum Entfernen von Schwefelwasserstoff und Schwefeldioxid aus Abgasen |
| US4124696A (en) * | 1977-11-07 | 1978-11-07 | Standard Oil Company (Indiana) | Method for sealing leakage across valves in a sulfur recovery plant |
| DE2752317A1 (de) * | 1977-11-23 | 1979-05-31 | Union Oil Co | Verfahren zur beseitigung von schwefelwasserstoff aus gasstroemen |
| JPS5647733U (nl) * | 1979-09-19 | 1981-04-28 | ||
| DE3131257C2 (de) * | 1981-08-07 | 1986-10-30 | VEG-Gasinstituut N.V., Apeldoorn | Verfahren zum Entfernen von Schwefelwasserstoff aus Gasen |
| FR2511663A1 (fr) * | 1981-08-19 | 1983-02-25 | Elf Aquitaine | Procede catalytique de production de soufre a partir d'un gaz renfermant h2s |
| NL8600959A (nl) * | 1986-04-16 | 1987-11-16 | Veg Gasinstituut Nv | 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. |
| 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 |
| NL9202282A (nl) * | 1992-12-29 | 1994-07-18 | Gastec Nv | Werkwijze voor het ontzwavelen van een gas en absorbens geschikt voor deze werkwijze. |
| JP2701217B2 (ja) * | 1994-09-08 | 1998-01-21 | 有限会社三芯製作所 | 混合装置 |
| FR2727101B1 (fr) * | 1994-11-17 | 1996-12-20 | Elf Aquitaine | Procede pour oxyder directement en soufre par voie catalytique l'h2s contenu en faible concentration dans un gaz et catalyseur pour la mise en oeuvre de ce procede |
| FR2740767B1 (fr) * | 1995-11-03 | 1997-12-26 | Elf Aquitaine | Procede d'oxydation complete en soufre de l'h2s present dans un gaz et son application a la recuperation quasi totale, sous la forme de soufre, des composes soufres contenus dans un gaz residuaire d'usine a soufre |
| DE102005022164B4 (de) * | 2005-05-13 | 2009-08-06 | Lurgi Gmbh | Vorrichtung und Verfahren zum Betrieb der Vorrichtung zur kontinuierlichen Rückgewinnung von Schwefel aus H2S enthaltendem Gas |
| GB0619396D0 (en) | 2006-10-02 | 2006-11-08 | M I Drilling Fluids Uk Ltd | Porous articles |
| CA2818272C (en) * | 2012-06-12 | 2017-11-14 | China Petroleum & Chemical Corporation | An alumina-based sulfur recovery catalyst and preparation method for the same |
| EP2916947B1 (en) * | 2012-11-08 | 2020-11-04 | Stamicarbon B.V. acting under the name of MT Innovation Center | A method for the production of hydrogen from a h2s containing gas stream |
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1974
- 1974-07-11 FR FR7424176A patent/FR2277877A1/fr active Granted
-
1975
- 1975-07-09 DE DE19752530674 patent/DE2530674A1/de not_active Withdrawn
- 1975-07-09 CA CA231,104A patent/CA1044440A/fr not_active Expired
- 1975-07-10 DK DK312575A patent/DK312575A/da unknown
- 1975-07-10 ZA ZA00754426A patent/ZA754426B/xx unknown
- 1975-07-10 LU LU72942A patent/LU72942A1/xx unknown
- 1975-07-10 BE BE158161A patent/BE831211A/xx not_active IP Right Cessation
- 1975-07-10 NL NL7508279A patent/NL7508279A/nl not_active Application Discontinuation
- 1975-07-11 IT IT25290/75A patent/IT1039789B/it active
- 1975-07-11 GB GB29245/75A patent/GB1504059A/en not_active Expired
- 1975-07-11 JP JP50085195A patent/JPS5131697A/ja active Pending
- 1975-07-11 DD DD187257A patent/DD121335A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5131697A (nl) | 1976-03-17 |
| CA1044440A (fr) | 1978-12-19 |
| FR2277877B1 (nl) | 1976-12-24 |
| BE831211A (fr) | 1975-11-03 |
| GB1504059A (en) | 1978-03-15 |
| IT1039789B (it) | 1979-12-10 |
| FR2277877A1 (fr) | 1976-02-06 |
| DK312575A (da) | 1976-01-12 |
| LU72942A1 (nl) | 1976-02-04 |
| NL7508279A (nl) | 1976-01-13 |
| ZA754426B (en) | 1976-06-30 |
| DE2530674A1 (de) | 1976-01-29 |