NL7307360A - - Google Patents
Info
- Publication number
- NL7307360A NL7307360A NL7307360A NL7307360A NL7307360A NL 7307360 A NL7307360 A NL 7307360A NL 7307360 A NL7307360 A NL 7307360A NL 7307360 A NL7307360 A NL 7307360A NL 7307360 A NL7307360 A NL 7307360A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7219808A FR2187680B1 (OSRAM) | 1972-06-01 | 1972-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7307360A true NL7307360A (OSRAM) | 1973-12-04 |
Family
ID=9099567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7307360A NL7307360A (OSRAM) | 1972-06-01 | 1973-05-25 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3875295A (OSRAM) |
| JP (1) | JPS4951198A (OSRAM) |
| BE (1) | BE800158A (OSRAM) |
| CA (1) | CA985878A (OSRAM) |
| DE (1) | DE2326878A1 (OSRAM) |
| FR (1) | FR2187680B1 (OSRAM) |
| GB (1) | GB1422742A (OSRAM) |
| IT (1) | IT988775B (OSRAM) |
| NL (1) | NL7307360A (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2306728A1 (fr) * | 1975-04-11 | 1976-11-05 | Inst Francais Du Petrole | Procede d'epuration de gaz contenant du dioxyde de soufre |
| FR2358187A1 (fr) * | 1976-07-12 | 1978-02-10 | Raffinage Cie Francaise | Procede de purification d'un gaz hydrogene contenant des gaz acides et applications dudit procede |
| FR2532292A2 (fr) * | 1982-08-25 | 1984-03-02 | Raffinage Cie Francaise | Procede d'elimination de l'hydrogene sulfure contenu dans un melange gazeux |
| US4976935A (en) * | 1984-11-04 | 1990-12-11 | Regents Of The University Of California | Regeneration of solvent in H2 S removal from gases |
| EP0199815A1 (en) * | 1984-11-04 | 1986-11-05 | The Regents Of The University Of California | Process for removal of hydrogen sulfide from gases |
| FR2753395B1 (fr) * | 1996-09-16 | 1998-11-06 | Inst Francais Du Petrole | Procede et dispositif de traitement d'un gaz contenant de l'hydrogene sulfure et de l'anhydride sulfureux, comportant une etape d'elimination du soufre par refroidissement de l'effluent gazeux |
| US6416729B1 (en) | 1999-02-17 | 2002-07-09 | Crystatech, Inc. | Process for removing hydrogen sulfide from gas streams which include or are supplemented with sulfur dioxide |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR870510A (fr) * | 1939-02-04 | 1942-03-13 | Metallgesellschaft Ag | Procédé pour retirer du soufre de l'hydrogène sulfuré et des gaz qui en contiennent |
| US2765217A (en) * | 1952-07-09 | 1956-10-02 | Texas Gulf Sulphur Co | Cyclic process for recovering sulfur from hydrogen sulfide |
| US2987379A (en) * | 1958-12-15 | 1961-06-06 | Universal Oil Prod Co | Production of sulfur |
| US3099536A (en) * | 1960-07-05 | 1963-07-30 | Universal Oil Prod Co | Process for the recovery of crystalline sulfur |
| US3781445A (en) * | 1971-12-10 | 1973-12-25 | Exxon Research Engineering Co | Recovery of sulphur |
-
1972
- 1972-06-01 FR FR7219808A patent/FR2187680B1/fr not_active Expired
-
1973
- 1973-05-19 JP JP48056242A patent/JPS4951198A/ja active Pending
- 1973-05-25 DE DE2326878A patent/DE2326878A1/de active Pending
- 1973-05-25 NL NL7307360A patent/NL7307360A/xx not_active Application Discontinuation
- 1973-05-28 CA CA172,479A patent/CA985878A/en not_active Expired
- 1973-05-29 BE BE1005098A patent/BE800158A/xx unknown
- 1973-05-30 IT IT24791/73A patent/IT988775B/it active
- 1973-05-30 US US365291A patent/US3875295A/en not_active Expired - Lifetime
- 1973-05-30 GB GB2565973A patent/GB1422742A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE800158A (fr) | 1973-11-29 |
| FR2187680A1 (OSRAM) | 1974-01-18 |
| US3875295A (en) | 1975-04-01 |
| GB1422742A (en) | 1976-01-28 |
| CA985878A (en) | 1976-03-23 |
| IT988775B (it) | 1975-04-30 |
| FR2187680B1 (OSRAM) | 1974-10-25 |
| DE2326878A1 (de) | 1973-12-20 |
| JPS4951198A (OSRAM) | 1974-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |