FR2592811A1 - Procede pour eliminer le sulfure d'hydrogene de courants d'air - Google Patents
Procede pour eliminer le sulfure d'hydrogene de courants d'airInfo
- Publication number
- FR2592811A1 FR2592811A1 FR8610836A FR8610836A FR2592811A1 FR 2592811 A1 FR2592811 A1 FR 2592811A1 FR 8610836 A FR8610836 A FR 8610836A FR 8610836 A FR8610836 A FR 8610836A FR 2592811 A1 FR2592811 A1 FR 2592811A1
- Authority
- FR
- France
- Prior art keywords
- hydrogen sulfide
- gas
- removing hydrogen
- air currents
- stream
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Procédé pour éliminer le sulfure d'hydrogène existant dans un courant de gaz contenant de l'oxygène : a. on détermine la concentration de sulfure d'hydrogène dans le gaz ; b. on ajoute au gaz de l'ammoniac en quantité efficace pour éliminer le sulfure d'hydrogène sans formation concomitante de polysulfure d'ammonium solide ; et c. on fait passer le courant de gaz contenant de l'ammoniac sur un lit de charbon actif.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/819,027 US4615714A (en) | 1984-08-22 | 1986-01-15 | Removal of hydrogen sulfide from air streams |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2592811A1 true FR2592811A1 (fr) | 1987-07-17 |
FR2592811B1 FR2592811B1 (fr) | 1989-05-19 |
Family
ID=25227028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR868610836A Expired FR2592811B1 (fr) | 1986-01-15 | 1986-07-25 | Procede pour eliminer le sulfure d'hydrogene de courants d'air |
Country Status (7)
Country | Link |
---|---|
US (1) | US4615714A (fr) |
JP (1) | JPS62171734A (fr) |
CA (1) | CA1257458A (fr) |
DE (1) | DE3625573A1 (fr) |
FR (1) | FR2592811B1 (fr) |
GB (1) | GB2185194B (fr) |
MX (1) | MX171800B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5024682A (en) * | 1990-09-04 | 1991-06-18 | J. Michael Brassey | Caustic-impregnated activated carbons for removal of hydrogen sulfide |
US5364439A (en) * | 1992-04-29 | 1994-11-15 | Union Oil Company Of California | Method to treat geothermal fluid streams |
EP2289609A1 (fr) * | 2000-12-11 | 2011-03-02 | Siemens Water Technologies Corp. | Procédé de fabrication de charbon activé pour le contrôle des odeurs |
US20090057228A1 (en) * | 2007-08-29 | 2009-03-05 | Siemens Water Technologies Corp. | System and method of filtering using stratified activated carbon |
MD4400C1 (ro) * | 2014-12-16 | 2016-09-30 | Государственный Университет Молд0 | Procedeu de purificare a aerului de hidrogen sulfurat |
US10112853B2 (en) | 2015-09-15 | 2018-10-30 | William Moseley Archer, Iii | Method for treating sulfides in waste streams |
US10906823B2 (en) | 2015-09-15 | 2021-02-02 | Bill Archer, Llc | Method for treating sulfides in waste streams |
US10730770B2 (en) | 2015-09-15 | 2020-08-04 | Bill Archer, Llc | Method for treating sulfides in waste streams |
US10787379B2 (en) | 2015-09-15 | 2020-09-29 | Bill Archer, Llc | Methods for treating sulfides in gaseous streams |
CN115090109B (zh) * | 2022-06-17 | 2024-06-07 | 青岛洪锦智慧能源技术有限公司 | 一种基于数据驱动的scr脱硝系统氨量的优化预测方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072479A (en) * | 1976-03-01 | 1978-02-07 | Calgon Corporation | Impregnated activated carbon for improved removal of malodorous compounds |
DE2652099A1 (de) * | 1976-11-16 | 1978-05-24 | Bergwerksverband Gmbh | Verfahren zur abscheidung von schwefelwasserstoff aus gasgemischen |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2389381B1 (fr) * | 1977-05-06 | 1981-01-30 | Takeda Chemical Industries Ltd |
-
1986
- 1986-01-15 US US06/819,027 patent/US4615714A/en not_active Expired - Fee Related
- 1986-07-22 CA CA000514430A patent/CA1257458A/fr not_active Expired
- 1986-07-25 GB GB8618250A patent/GB2185194B/en not_active Expired
- 1986-07-25 FR FR868610836A patent/FR2592811B1/fr not_active Expired
- 1986-07-29 DE DE19863625573 patent/DE3625573A1/de not_active Withdrawn
- 1986-07-31 MX MX003332A patent/MX171800B/es unknown
- 1986-08-15 JP JP61191574A patent/JPS62171734A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072479A (en) * | 1976-03-01 | 1978-02-07 | Calgon Corporation | Impregnated activated carbon for improved removal of malodorous compounds |
DE2652099A1 (de) * | 1976-11-16 | 1978-05-24 | Bergwerksverband Gmbh | Verfahren zur abscheidung von schwefelwasserstoff aus gasgemischen |
Also Published As
Publication number | Publication date |
---|---|
DE3625573A1 (de) | 1987-07-16 |
GB2185194A (en) | 1987-07-15 |
US4615714A (en) | 1986-10-07 |
GB2185194B (en) | 1989-11-01 |
MX171800B (es) | 1993-11-16 |
JPS62171734A (ja) | 1987-07-28 |
GB8618250D0 (en) | 1986-09-03 |
CA1257458A (fr) | 1989-07-18 |
FR2592811B1 (fr) | 1989-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |