CH340218A - Verfahren zur Reinigung der Abluft aus Viskosefabriken - Google Patents
Verfahren zur Reinigung der Abluft aus ViskosefabrikenInfo
- Publication number
- CH340218A CH340218A CH340218DA CH340218A CH 340218 A CH340218 A CH 340218A CH 340218D A CH340218D A CH 340218DA CH 340218 A CH340218 A CH 340218A
- Authority
- CH
- Switzerland
- Prior art keywords
- exhaust air
- cleaning exhaust
- viscose
- factories
- viscose factories
- 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
-
- 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
-
- 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
- C01B17/027—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur
- C01B17/033—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur using a liquid extractant
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/70—Compounds containing carbon and sulfur, e.g. thiophosgene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES43175A DE1052055B (de) | 1955-03-24 | 1955-03-24 | Verfahren zur Rueckgewinnung von Schwefel und Schwefelkohlenstoff aus der H2S- und CS2-haltigen Abluft von Viskose verarbeitenden Fabriken |
| DES89460A DE1233978B (de) | 1955-03-24 | 1964-02-11 | Verfahren zur Rueckgewinnung von Schwefel und Schwefelkohlenstoff aus der H S- und CS-haltigen Abluft von Viskose verarbeitenden Fabriken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH340218A true CH340218A (de) | 1959-08-15 |
Family
ID=25995207
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH340218D CH340218A (de) | 1955-03-24 | 1956-03-05 | Verfahren zur Reinigung der Abluft aus Viskosefabriken |
| CH68265A CH444821A (de) | 1955-03-24 | 1965-01-18 | Verfahren zur Reinigung der Abluft aus Viskosefabriken |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH68265A CH444821A (de) | 1955-03-24 | 1965-01-18 | Verfahren zur Reinigung der Abluft aus Viskosefabriken |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US3446573A (de) |
| BE (2) | BE658869A (de) |
| CH (2) | CH340218A (de) |
| DE (2) | DE1052055B (de) |
| FI (1) | FI41267B (de) |
| FR (2) | FR1142291A (de) |
| GB (2) | GB803801A (de) |
| NL (3) | NL6501592A (de) |
| SE (1) | SE323163B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL99300C (de) * | 1955-03-24 | |||
| DE2754276C3 (de) * | 1977-12-06 | 1980-06-19 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Vorrichtung zum Trennen von gas- oder dampfförmigen Stoffen, insbesondere Isotopen, nach dem Prinzip der Trenndüse mit Strahl-Strahl-Umlenkung |
| US4511379A (en) * | 1982-07-08 | 1985-04-16 | Wescam Services Inc. | Apparatus for treating flue gas and methanol containing effluents |
| US4505776A (en) * | 1982-07-08 | 1985-03-19 | Wescam Services Inc. | Composition and method for treating flue gas and methanol containing effluents |
| CN103772251B (zh) * | 2014-01-03 | 2016-04-06 | 宜宾丝丽雅股份有限公司 | 一种回收处理粘胶纤维生产中含硫混合废气的方法 |
| CN103721546B (zh) * | 2014-01-03 | 2016-02-10 | 宜宾丝丽雅股份有限公司 | 一种回收处理粘胶纤维生产中含硫混合废气的工艺 |
| CN103724245B (zh) * | 2014-01-03 | 2015-09-16 | 宜宾丝丽雅股份有限公司 | 一种粘胶纤维生产中含硫混合废气的回收处理工艺 |
| CN103772250B (zh) * | 2014-01-03 | 2016-04-06 | 宜宾丝丽雅股份有限公司 | 一种粘胶纤维生产中含硫混合废气的回收处理方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1841419A (en) * | 1926-07-24 | 1932-01-19 | Koppers Co Inc | Gas purification process |
| US1858919A (en) * | 1929-04-26 | 1932-05-17 | Ici Ltd | Purification of gases containing hydrogen sulphide |
| US2019468A (en) * | 1933-01-25 | 1935-10-29 | Lone Star Gas Co | Process for purifying gas |
| GB519274A (en) * | 1938-10-12 | 1940-03-20 | Courtaulds Ltd | Improvements in and relating to the removal of hydrogen sulphide from gases |
| DE971181C (de) * | 1950-06-13 | 1958-12-24 | Phrix Werke Ag | Verfahren zum Reinigen der Abluft von Viskosefabriken |
| NL99300C (de) * | 1955-03-24 |
-
0
- NL NL99300D patent/NL99300C/xx active
- BE BE545554D patent/BE545554A/xx unknown
- NL NL278103D patent/NL278103A/xx unknown
- US US2899267D patent/US2899267A/en not_active Expired - Lifetime
-
1955
- 1955-03-24 DE DES43175A patent/DE1052055B/de active Pending
-
1956
- 1956-03-01 GB GB6473/56A patent/GB803801A/en not_active Expired
- 1956-03-05 CH CH340218D patent/CH340218A/de unknown
- 1956-03-05 FR FR1142291D patent/FR1142291A/fr not_active Expired
-
1964
- 1964-02-11 DE DES89460A patent/DE1233978B/de active Pending
-
1965
- 1965-01-15 US US425919A patent/US3446573A/en not_active Expired - Lifetime
- 1965-01-18 CH CH68265A patent/CH444821A/de unknown
- 1965-01-26 FR FR3389A patent/FR87869E/fr not_active Expired
- 1965-01-27 BE BE658869D patent/BE658869A/xx unknown
- 1965-02-01 GB GB4310/65A patent/GB1096491A/en not_active Expired
- 1965-02-02 FI FI0251/65A patent/FI41267B/fi active
- 1965-02-09 NL NL6501592A patent/NL6501592A/xx unknown
- 1965-02-10 SE SE1702/65A patent/SE323163B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI41267B (de) | 1969-06-30 |
| CH444821A (de) | 1967-10-15 |
| GB1096491A (en) | 1967-12-29 |
| FR1142291A (fr) | 1957-09-16 |
| DE1233978B (de) | 1967-02-09 |
| US3446573A (en) | 1969-05-27 |
| NL99300C (de) | |
| BE658869A (de) | 1965-05-17 |
| SE323163B (de) | 1970-04-27 |
| US2899267A (en) | 1959-08-11 |
| FR87869E (fr) | 1966-10-28 |
| NL278103A (de) | |
| NL6501592A (de) | 1965-08-12 |
| BE545554A (de) | |
| DE1052055B (de) | 1959-03-05 |
| GB803801A (en) | 1958-11-05 |
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