BR8506029A - Processo para recuperar enxofre elementar - Google Patents
Processo para recuperar enxofre elementarInfo
- Publication number
- BR8506029A BR8506029A BR8506029A BR8506029A BR8506029A BR 8506029 A BR8506029 A BR 8506029A BR 8506029 A BR8506029 A BR 8506029A BR 8506029 A BR8506029 A BR 8506029A BR 8506029 A BR8506029 A BR 8506029A
- Authority
- BR
- Brazil
- Prior art keywords
- elementary sulfur
- recover
- recover elementary
- sulfur
- elementary
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/678,138 US4579727A (en) | 1984-12-04 | 1984-12-04 | Oxidative removal of hydrogen sulfide from gas streams |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8506029A true BR8506029A (pt) | 1986-08-19 |
Family
ID=24721545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8506029A BR8506029A (pt) | 1984-12-04 | 1985-12-03 | Processo para recuperar enxofre elementar |
Country Status (12)
Country | Link |
---|---|
US (1) | US4579727A (pt) |
EP (1) | EP0189558A3 (pt) |
JP (1) | JPS61191504A (pt) |
CN (1) | CN1003280B (pt) |
AU (1) | AU573161B2 (pt) |
BR (1) | BR8506029A (pt) |
ES (1) | ES8606825A1 (pt) |
HU (1) | HUT42028A (pt) |
IN (1) | IN165727B (pt) |
NO (1) | NO854541L (pt) |
YU (1) | YU176585A (pt) |
ZA (1) | ZA858593B (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3679307D1 (de) * | 1985-10-11 | 1991-06-20 | Buchs Umwelttech Utb | Verfahren zum entschwefeln von schwefelwasserstoffhaltigem gas und vorrichtung zur durchfuehrung des verfahrens. |
US4781910A (en) * | 1986-04-17 | 1988-11-01 | W. Bruce Smith And Butler & Binion | Hydrogen sulfide removal and sulfur recovery |
US5217940A (en) * | 1989-09-19 | 1993-06-08 | Halabi Ma Mum A | Process for making high-strength alumina substrates and catalysts and products made therefrom |
NL9002661A (nl) * | 1990-12-04 | 1992-07-01 | Pacques Bv | Werkwijze voor de verwijdering van h2s uit gas. |
JPH0742705A (ja) * | 1993-07-30 | 1995-02-10 | Yutani Heavy Ind Ltd | 作業機械の油圧装置 |
WO1995022394A1 (en) * | 1994-02-18 | 1995-08-24 | Ivo Giovanni Dalla Lana | A method for removing hydrogen sulfide from gas streams |
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 |
CA2652212C (en) * | 2006-05-17 | 2012-02-21 | Thiosolv, L.L.C. | Process for treating a gas stream |
US7655211B2 (en) * | 2006-08-23 | 2010-02-02 | ThioSolv, LLC | Process for producing ammonium thiosulfate |
US8372365B2 (en) * | 2010-10-27 | 2013-02-12 | Merichem Company | High pressure reduction-oxidation desulfurization process |
PL2686276T3 (pl) | 2011-03-14 | 2018-04-30 | Thiosolv, L.L.C. | Usuwanie siarkowodoru z wodnego roztworu amoniaku |
US8609380B2 (en) * | 2012-01-06 | 2013-12-17 | Coskata, Inc. | Sulfide generation process and system for syngas fermentation |
GB2504724A (en) * | 2012-08-07 | 2014-02-12 | Amitava Roy | Gas compressor and cleaner with liquid piston |
US10246330B2 (en) | 2017-04-13 | 2019-04-02 | Marsulex Environmental Technologies Corporation | Systems and processes for removing hydrogen sulfide from gas streams |
US10787614B2 (en) * | 2018-10-15 | 2020-09-29 | Merichem Company | Hydrogen sulfide removal process |
CN109626696A (zh) * | 2019-01-29 | 2019-04-16 | 连云港清泰化工有限公司 | 一种硫化钠和亚硫酸钠混合废水的回收处理工艺 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1639905A (en) * | 1921-04-04 | 1927-08-23 | Koppers Co Inc | Manufacture of sodium thiosulphate |
US1832325A (en) * | 1928-07-16 | 1931-11-17 | Rosenstein Ludwig | Process for removing hydrogen sulphide |
US1937196A (en) * | 1931-03-17 | 1933-11-28 | Koppers Co Delaware | Gas purification |
US2152454A (en) * | 1935-09-14 | 1939-03-28 | Ig Farbenindustrie Ag | Wet purification of gases, especially coal distillation gases |
US2729543A (en) * | 1950-12-12 | 1956-01-03 | Union Oil Co | Removal of sulfur dioxide from gases containing the same |
GB947640A (en) * | 1960-04-19 | 1964-01-22 | Simons Carves Ltd | Improvements in or relating to the removal of sulphur compounds from waste gases |
US3536618A (en) * | 1968-09-16 | 1970-10-27 | Universal Oil Prod Co | Treatment of an aqueous waste stream from a hydrocarbon conversion process |
US3773662A (en) * | 1972-06-16 | 1973-11-20 | Universal Oil Prod Co | Treatment of a thiosulfate solution with hydrogen sulfide |
US4263271A (en) * | 1978-03-15 | 1981-04-21 | Bergwerksverband Gmbh | Process for eliminating hydrogen sulfide from gas mixtures |
US4367212A (en) * | 1979-05-03 | 1983-01-04 | Fmc Corporation | Control of thiosulfate in wet desulfurization process solutions |
US4243648A (en) * | 1979-06-20 | 1981-01-06 | Union Oil Company Of California | Method for removing hydrogen sulfide from gas streams |
US4432962A (en) * | 1979-06-20 | 1984-02-21 | Union Oil Company Of California | Method for removing hydrogen sulfide from gas streams |
DE3216160A1 (de) * | 1982-04-30 | 1983-11-03 | Linde Ag, 6200 Wiesbaden | Verfahren zur entfernung von schwefelwasserstoff aus gasgemischen |
US4496371A (en) * | 1983-09-21 | 1985-01-29 | Uop Inc. | Process for removal of hydrogen sulfide and carbon dioxide from gas streams |
-
1984
- 1984-12-04 US US06/678,138 patent/US4579727A/en not_active Expired - Fee Related
-
1985
- 1985-11-07 ZA ZA858593A patent/ZA858593B/xx unknown
- 1985-11-12 YU YU01765/85A patent/YU176585A/xx unknown
- 1985-11-14 NO NO854541A patent/NO854541L/no unknown
- 1985-11-15 AU AU49959/85A patent/AU573161B2/en not_active Ceased
- 1985-11-29 IN IN1007/DEL/85A patent/IN165727B/en unknown
- 1985-12-03 CN CN85109460.0A patent/CN1003280B/zh not_active Expired
- 1985-12-03 ES ES549512A patent/ES8606825A1/es not_active Expired
- 1985-12-03 BR BR8506029A patent/BR8506029A/pt unknown
- 1985-12-03 JP JP60272344A patent/JPS61191504A/ja active Pending
- 1985-12-04 HU HU854645A patent/HUT42028A/hu unknown
- 1985-12-04 EP EP85115410A patent/EP0189558A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU573161B2 (en) | 1988-05-26 |
ES8606825A1 (es) | 1986-04-16 |
EP0189558A2 (en) | 1986-08-06 |
EP0189558A3 (en) | 1988-12-14 |
CN85109460A (zh) | 1986-07-23 |
JPS61191504A (ja) | 1986-08-26 |
US4579727A (en) | 1986-04-01 |
AU4995985A (en) | 1986-06-12 |
YU176585A (en) | 1988-02-29 |
HUT42028A (en) | 1987-06-29 |
ES549512A0 (es) | 1986-04-16 |
NO854541L (no) | 1986-06-05 |
CN1003280B (zh) | 1989-02-15 |
ZA858593B (en) | 1986-07-30 |
IN165727B (pt) | 1989-12-30 |
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