BE786389A - Procede d'elimination de dioxyde de soufre contenu dans les gazindustriels - Google Patents
Procede d'elimination de dioxyde de soufre contenu dans les gazindustrielsInfo
- Publication number
- BE786389A BE786389A BE786389DA BE786389A BE 786389 A BE786389 A BE 786389A BE 786389D A BE786389D A BE 786389DA BE 786389 A BE786389 A BE 786389A
- Authority
- BE
- Belgium
- Prior art keywords
- elimination
- sulfur dioxide
- industrial gas
- dioxide contained
- contained
- Prior art date
Links
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title 2
- 230000008030 elimination Effects 0.000 title 1
- 238000003379 elimination reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- 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
- C01B17/64—Thiosulfates; Dithionites; Polythionates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/22—Sulfites of ammonium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7126612A FR2146598A5 (fr) | 1971-07-20 | 1971-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE786389A true BE786389A (fr) | 1973-01-18 |
Family
ID=9080650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE786389D BE786389A (fr) | 1971-07-20 | Procede d'elimination de dioxyde de soufre contenu dans les gazindustriels |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3839549A (fr) |
| BE (1) | BE786389A (fr) |
| CA (1) | CA974738A (fr) |
| DE (1) | DE2235124A1 (fr) |
| FR (1) | FR2146598A5 (fr) |
| GB (1) | GB1371551A (fr) |
| IT (1) | IT963187B (fr) |
| NL (1) | NL7209851A (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2234918B1 (fr) * | 1973-06-26 | 1976-11-12 | Inst Francais Du Petrole | |
| DE2332886B2 (de) * | 1973-06-28 | 1975-05-07 | Davy Powergas Gmbh, 5000 Koeln | Verfahren zur Gewinnung von Schwefel aus Ammoniumsalzen von Schwefelsauerstoffsäuren |
| FR2306728A1 (fr) * | 1975-04-11 | 1976-11-05 | Inst Francais Du Petrole | Procede d'epuration de gaz contenant du dioxyde de soufre |
| US4124685A (en) * | 1976-06-08 | 1978-11-07 | Tarhan Mehmet O | Method for substantially complete removal of hydrogen sulfide from sulfur bearing industrial gases |
| US4085199A (en) * | 1976-06-08 | 1978-04-18 | Bethlehem Steel Corporation | Method for removing hydrogen sulfide from sulfur-bearing industrial gases with claus-type reactors |
| US4626521A (en) * | 1980-10-24 | 1986-12-02 | National Distillers And Chemical Corporation | Selective catalytic oxidation of carbon monoxide in hydrocarbon stream to carbon dioxide |
| NL9002661A (nl) * | 1990-12-04 | 1992-07-01 | Pacques Bv | Werkwijze voor de verwijdering van h2s uit gas. |
| US20030059352A1 (en) * | 2001-08-07 | 2003-03-27 | Maurice Karras | Process and apparatus for scrubbing sulfur dioxide from flue gas and conversion to fertilizer |
| CN110180383B (zh) * | 2019-05-21 | 2022-02-25 | 山东三维化学集团股份有限公司 | 硫化氢酸性气硫氢资源协同回收装置和方法 |
| CN111017957B (zh) * | 2019-11-06 | 2022-11-01 | 启东亚太药业有限公司 | 一种用焚硫法生产亚硫酸氢铵的生产装置 |
| CN111871193A (zh) * | 2020-07-15 | 2020-11-03 | 中石化南京化工研究院有限公司 | 一种从酸性气体中脱除硫化氢和羰基硫的吸收剂 |
-
0
- BE BE786389D patent/BE786389A/fr unknown
-
1971
- 1971-07-20 FR FR7126612A patent/FR2146598A5/fr not_active Expired
-
1972
- 1972-07-13 CA CA147,103A patent/CA974738A/en not_active Expired
- 1972-07-17 US US00272448A patent/US3839549A/en not_active Expired - Lifetime
- 1972-07-17 NL NL7209851A patent/NL7209851A/xx unknown
- 1972-07-18 GB GB3360872A patent/GB1371551A/en not_active Expired
- 1972-07-18 DE DE2235124A patent/DE2235124A1/de active Pending
- 1972-07-20 IT IT27200/72A patent/IT963187B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7209851A (fr) | 1973-01-23 |
| FR2146598A5 (fr) | 1973-03-02 |
| DE2235124A1 (de) | 1973-03-22 |
| IT963187B (it) | 1974-01-10 |
| US3839549A (en) | 1974-10-01 |
| CA974738A (en) | 1975-09-23 |
| GB1371551A (fr) | 1974-10-23 |
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