CS176133B2 - - Google Patents
Info
- Publication number
- CS176133B2 CS176133B2 CS597A CS59774A CS176133B2 CS 176133 B2 CS176133 B2 CS 176133B2 CS 597 A CS597 A CS 597A CS 59774 A CS59774 A CS 59774A CS 176133 B2 CS176133 B2 CS 176133B2
- Authority
- CS
- Czechoslovakia
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
-
- 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
- B01D53/523—Mixtures of hydrogen sulfide and sulfur oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48012901A JPS5238505B2 (xx) | 1973-02-02 | 1973-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS176133B2 true CS176133B2 (xx) | 1977-06-30 |
Family
ID=11818270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS597A CS176133B2 (xx) | 1973-02-02 | 1974-01-29 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3932584A (xx) |
| JP (1) | JPS5238505B2 (xx) |
| CS (1) | CS176133B2 (xx) |
| DD (1) | DD109518A5 (xx) |
| DE (1) | DE2404361C3 (xx) |
| FR (1) | FR2216002B1 (xx) |
| GB (1) | GB1409233A (xx) |
| IT (1) | IT1006822B (xx) |
| NL (1) | NL153822B (xx) |
| YU (2) | YU36866B (xx) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54103914A (en) * | 1978-02-02 | 1979-08-15 | Honda Motor Co Ltd | Internal combustion engine |
| JPS57180693A (en) * | 1981-04-24 | 1982-11-06 | Ruhrkohle Ag | Removal of ammonia and hydrogen sulfide from gas, especially coal carbonization gas |
| FR2532190A1 (fr) * | 1982-08-25 | 1984-03-02 | Raffinage Cie Francaise | Dispositif pour l'elimination a froid de l'hydrogene sulfure contenu dans un melange gazeux, par reaction sur de l'anhydride sulfureux, et pour la separation du soufre solide ainsi produit |
| DE3310960C1 (de) * | 1983-03-25 | 1984-11-29 | Apparate- und Maschinenbau Ebner & Co KG, 6419 Eiterfeld | Verfahren zur Kondensation von Dämpfen |
| DE3607029A1 (de) * | 1985-03-08 | 1986-10-02 | Jgc Corp., Tokio/Tokyo | Verfahren zur entschwefelung von schwefelwasserstoff enthaltendem gas |
| FI75329C (fi) * | 1986-10-22 | 1988-06-09 | Outokumpu Oy | Foerfarande foer avlaegsnande av svavelinnehaollet i en uttunnad svaveldioxidhaltig gas. |
| EP0277422B1 (en) * | 1986-12-08 | 1994-11-09 | United Kingdom Atomic Energy Authority | Chemical treatment of liquors |
| US5015541A (en) * | 1990-03-15 | 1991-05-14 | Eveready Battery Company, Inc. | Process for neutralizing sulfur-containing cells |
| US5271907A (en) * | 1992-03-03 | 1993-12-21 | Tda Research, Inc. | High temperature regenerable hydrogen sulfide removal agents |
| US6017501A (en) * | 1997-12-26 | 2000-01-25 | Marathon Oil Company | Disposal of hydrogen sulfide gas by conversion to sulfate ions in an aqueous solution |
| US7378068B2 (en) * | 2005-06-01 | 2008-05-27 | Conocophillips Company | Electrochemical process for decomposition of hydrogen sulfide and production of sulfur |
| US8557124B2 (en) * | 2010-03-25 | 2013-10-15 | Tshwane University Of Technology | Treatment of water |
| CN103058227B (zh) * | 2012-12-03 | 2014-06-25 | 北京化工大学 | 一种硫酸钡生产中硫化钠废水回收工艺及装置 |
| CN113230828A (zh) * | 2021-06-08 | 2021-08-10 | 金川集团股份有限公司 | 一种h2s废气的自动化治理系统及方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3471249A (en) * | 1965-02-02 | 1969-10-07 | Babcock & Wilcox Co | System for absorbing h2s gases |
| US3672836A (en) * | 1970-12-21 | 1972-06-27 | Universal Oil Prod Co | Treatment of an aqueous stream containing water-soluble inorganic sulfide compounds |
| US3718732A (en) * | 1971-01-13 | 1973-02-27 | Virginia Chemicals Inc | Method of recovering chemical values from a formate-sodium hydrosulfite reaction mixture |
| US3801698A (en) * | 1971-01-18 | 1974-04-02 | Stone & Webster Eng Corp | Removal of acidic gases from hydrocarbon streams |
| US3784680A (en) * | 1971-12-01 | 1974-01-08 | Basic Inc | Cyclical process for recovery of elemental sulfur from waste gases |
| JPS5115839B2 (xx) * | 1972-02-28 | 1976-05-19 |
-
1973
- 1973-02-02 JP JP48012901A patent/JPS5238505B2/ja not_active Expired
-
1974
- 1974-01-09 IT IT19235/74A patent/IT1006822B/it active
- 1974-01-09 GB GB104474A patent/GB1409233A/en not_active Expired
- 1974-01-25 US US05/436,721 patent/US3932584A/en not_active Expired - Lifetime
- 1974-01-29 DD DD176253A patent/DD109518A5/xx unknown
- 1974-01-29 CS CS597A patent/CS176133B2/cs unknown
- 1974-01-30 DE DE2404361A patent/DE2404361C3/de not_active Expired
- 1974-01-31 FR FR7403199A patent/FR2216002B1/fr not_active Expired
- 1974-01-31 YU YU0240/74A patent/YU36866B/xx unknown
- 1974-02-01 NL NL747401436A patent/NL153822B/xx not_active IP Right Cessation
-
1981
- 1981-03-03 YU YU00528/81A patent/YU52881A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7401436A (xx) | 1974-08-06 |
| DE2404361C3 (de) | 1978-06-15 |
| JPS5238505B2 (xx) | 1977-09-29 |
| NL153822B (nl) | 1977-07-15 |
| FR2216002B1 (xx) | 1978-11-10 |
| JPS49101262A (xx) | 1974-09-25 |
| US3932584A (en) | 1976-01-13 |
| DD109518A5 (xx) | 1974-11-12 |
| YU52881A (en) | 1983-02-28 |
| DE2404361A1 (de) | 1974-08-22 |
| YU36866B (en) | 1984-08-31 |
| IT1006822B (it) | 1976-10-20 |
| FR2216002A1 (xx) | 1974-08-30 |
| YU24074A (en) | 1982-02-25 |
| GB1409233A (en) | 1975-10-08 |
| DE2404361B2 (de) | 1977-11-03 |