GR3018993T3 - Method for purifying exhaust gas, containing CO2 + HCl + COCl2 - Google Patents
Method for purifying exhaust gas, containing CO2 + HCl + COCl2Info
- Publication number
- GR3018993T3 GR3018993T3 GR960400395T GR960400395T GR3018993T3 GR 3018993 T3 GR3018993 T3 GR 3018993T3 GR 960400395 T GR960400395 T GR 960400395T GR 960400395 T GR960400395 T GR 960400395T GR 3018993 T3 GR3018993 T3 GR 3018993T3
- Authority
- GR
- Greece
- Prior art keywords
- hcl
- cocl2
- exhaust gas
- purifying exhaust
- dialkylformamide
- Prior art date
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
- B01D53/68—Halogens or halogen compounds
- B01D53/70—Organic halogen compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C01B7/0706—Purification ; Separation of hydrogen chloride
- C01B7/0731—Purification ; Separation of hydrogen chloride by extraction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Separation Of Gases By Adsorption (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4130427A DE4130427A1 (de) | 1991-09-13 | 1991-09-13 | Kontinuierliches verfahren zur reinigung eines abgases, bestehend aus co(pfeil abwaerts)2(pfeil abwaerts) + hcl + cocl(pfeil abwaerts)2(pfeil abwaerts) |
Publications (1)
Publication Number | Publication Date |
---|---|
GR3018993T3 true GR3018993T3 (en) | 1996-05-31 |
Family
ID=6440489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR960400395T GR3018993T3 (en) | 1991-09-13 | 1996-02-14 | Method for purifying exhaust gas, containing CO2 + HCl + COCl2 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5391363A (el) |
EP (1) | EP0531836B1 (el) |
JP (1) | JPH05208807A (el) |
AT (1) | ATE132389T1 (el) |
CA (1) | CA2077235A1 (el) |
DE (2) | DE4130427A1 (el) |
DK (1) | DK0531836T3 (el) |
ES (1) | ES2081534T3 (el) |
GR (1) | GR3018993T3 (el) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5693191A (en) * | 1994-11-23 | 1997-12-02 | The Dow Chemical Company | Process for recovery of anhydrous hydrogen chloride from mixtures with non-condensable gases |
DE102004044592A1 (de) | 2004-09-13 | 2006-03-30 | Basf Ag | Verfahren zur Trennung von Chlorwasserstoff und Phosgen |
CN108557766B (zh) * | 2018-02-11 | 2019-12-27 | 浙江博瑞电子科技有限公司 | 一种氯化氢的精制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3798875A (en) * | 1972-02-22 | 1974-03-26 | Ici Ltd | Recovery of hydrogen fluoride |
US4104364A (en) * | 1977-07-05 | 1978-08-01 | The United States Of America As Represented By The Secretary Of The Army | Method for hydrolyzing phosgene |
DE2734573A1 (de) * | 1977-07-30 | 1979-02-08 | Hoechst Ag | Verfahren zum zersetzen von phosgen |
DE2805933C2 (de) * | 1978-02-13 | 1980-04-30 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Abspaltung von Chlorwasserstoff aus Lösungen von Aminhydrochloriden |
DE3533577A1 (de) * | 1985-09-20 | 1987-03-26 | Wacker Chemitronic | Verfahren zur aufarbeitung von chlorsilan- und chlorwasserstoffhaltigen abgasen |
DE4039750A1 (de) * | 1990-12-13 | 1992-06-17 | Basf Ag | Verfahren zur entfernung von phosgen aus abgasen |
-
1991
- 1991-09-13 DE DE4130427A patent/DE4130427A1/de not_active Withdrawn
-
1992
- 1992-08-29 EP EP92114804A patent/EP0531836B1/de not_active Expired - Lifetime
- 1992-08-29 AT AT92114804T patent/ATE132389T1/de active
- 1992-08-29 ES ES92114804T patent/ES2081534T3/es not_active Expired - Lifetime
- 1992-08-29 DK DK92114804.5T patent/DK0531836T3/da active
- 1992-08-29 DE DE59204901T patent/DE59204901D1/de not_active Expired - Fee Related
- 1992-08-31 CA CA002077235A patent/CA2077235A1/en not_active Abandoned
- 1992-09-07 JP JP4238148A patent/JPH05208807A/ja not_active Withdrawn
- 1992-09-10 US US07/943,023 patent/US5391363A/en not_active Expired - Fee Related
-
1996
- 1996-02-14 GR GR960400395T patent/GR3018993T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE4130427A1 (de) | 1993-03-18 |
DE59204901D1 (de) | 1996-02-15 |
DK0531836T3 (da) | 1996-02-05 |
CA2077235A1 (en) | 1993-03-14 |
ES2081534T3 (es) | 1996-03-16 |
ATE132389T1 (de) | 1996-01-15 |
US5391363A (en) | 1995-02-21 |
EP0531836A1 (de) | 1993-03-17 |
JPH05208807A (ja) | 1993-08-20 |
EP0531836B1 (de) | 1996-01-03 |
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