DK388187D0 - Fremgangsmaade til fjernelse af halogencyaner og/eller phosgen fra afgangsgasser - Google Patents
Fremgangsmaade til fjernelse af halogencyaner og/eller phosgen fra afgangsgasserInfo
- Publication number
- DK388187D0 DK388187D0 DK388187A DK388187A DK388187D0 DK 388187 D0 DK388187 D0 DK 388187D0 DK 388187 A DK388187 A DK 388187A DK 388187 A DK388187 A DK 388187A DK 388187 D0 DK388187 D0 DK 388187D0
- Authority
- DK
- Denmark
- Prior art keywords
- halogencyans
- phosgen
- removal
- procedure
- exhaust gas
- Prior art date
Links
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- -1 cyanogen halides Chemical class 0.000 abstract 2
- JMANVNJQNLATNU-UHFFFAOYSA-N glycolonitrile Natural products N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 abstract 2
- 239000002912 waste gas Substances 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
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
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)
- Gas Separation By Absorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3625378 | 1986-07-26 | ||
DE19863625378 DE3625378A1 (de) | 1986-07-26 | 1986-07-26 | Verfahren zur entfernung von halogencyanen und phosgen aus abgasen |
Publications (3)
Publication Number | Publication Date |
---|---|
DK388187D0 true DK388187D0 (da) | 1987-07-24 |
DK388187A DK388187A (da) | 1988-01-27 |
DK170327B1 DK170327B1 (da) | 1995-08-07 |
Family
ID=6306075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK388187A DK170327B1 (da) | 1986-07-26 | 1987-07-24 | Fremgangsmåde til fjernelse af halogencyaner og/eller phosgen fra afgangsgasser |
Country Status (8)
Country | Link |
---|---|
US (1) | US4900523A (da) |
EP (1) | EP0255022B1 (da) |
JP (1) | JPS6336819A (da) |
AT (1) | ATE50705T1 (da) |
DE (2) | DE3625378A1 (da) |
DK (1) | DK170327B1 (da) |
ES (1) | ES2014280B3 (da) |
IE (1) | IE60278B1 (da) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUT51924A (en) * | 1988-05-26 | 1990-06-28 | Jednotne Zemedelske Druzstvo P | Method and apparatus for removing the hydrocarbons and their derivatives from gas mixtures |
ATE129987T1 (de) * | 1989-07-28 | 1995-11-15 | Chemie Linz Gmbh | Verfahren zur abtrennung von isocyansäure aus einem gemisch von isocyansäure und ammoniak. |
DE4039750A1 (de) * | 1990-12-13 | 1992-06-17 | Basf Ag | Verfahren zur entfernung von phosgen aus abgasen |
US6464951B1 (en) | 2002-04-20 | 2002-10-15 | Kse, Inc. | Method, catalyst, and photocatalyst for the destruction of phosgene |
CN100575348C (zh) * | 2004-10-26 | 2009-12-30 | 西格玛-奥尔德利希公司 | 氨基酸n-羧酸酐的合成 |
CN105289247B (zh) * | 2015-10-20 | 2017-09-15 | 安徽广信农化股份有限公司 | 一种硬脂酰氯的光气回收方法 |
CN113209947B (zh) * | 2021-05-06 | 2023-04-07 | 河南中医药大学 | 一种苯硼酸功能化Ti3C2Tx磁性复合材料及其制备方法和应用 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1789194A (en) * | 1925-03-20 | 1931-01-13 | Paul O Rockwell | Process and apparatus for purifying air |
US2612423A (en) * | 1949-07-28 | 1952-09-30 | Charles H Hennell | Sliding table top construction |
US3142535A (en) * | 1962-08-16 | 1964-07-28 | Du Pont | Process for the purification of hydrogen chloride gas contaminated with phosgene |
SE337223B (da) * | 1967-05-23 | 1971-08-02 | Pharmacia Ab | |
CH498848A (de) * | 1968-07-10 | 1970-11-15 | Agripat Sa | Kontinuierliches Verfahren zur Rückgewinnung brauchbarer Bestandteile der Gase, welche bei der katalytischen Herstellung von Chlorcyan aus Blausäure und Chlor bzw. bei der anschliessenden Trimerisierung des Chlorcyans zu Cyanurchlorid in der Dampfphase anfallen |
US3856921A (en) * | 1970-07-22 | 1974-12-24 | Exxon Research Engineering Co | Promoting scrubbing of acid gases |
US3935072A (en) * | 1972-08-10 | 1976-01-27 | Tanabe Seiyaku Co., Ltd. | Purification of coenzyme A |
US3876501A (en) * | 1973-05-17 | 1975-04-08 | Baxter Laboratories Inc | Binding enzymes to activated water-soluble carbohydrates |
DE2531545C3 (de) * | 1975-07-15 | 1981-10-29 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Entfernung von Phosgen aus Abgasen |
US4493818A (en) * | 1982-11-08 | 1985-01-15 | The Dow Chemical Company | Phosgene removal process |
US4451396A (en) * | 1983-08-01 | 1984-05-29 | Eli Lilly And Company | Process for inhibiting undesired thiol reactions during cyanogen bromide cleavage of peptides |
-
1986
- 1986-07-26 DE DE19863625378 patent/DE3625378A1/de not_active Withdrawn
-
1987
- 1987-07-21 ES ES87110540T patent/ES2014280B3/es not_active Expired - Lifetime
- 1987-07-21 DE DE8787110540T patent/DE3761797D1/de not_active Expired - Fee Related
- 1987-07-21 AT AT87110540T patent/ATE50705T1/de not_active IP Right Cessation
- 1987-07-21 EP EP87110540A patent/EP0255022B1/de not_active Expired - Lifetime
- 1987-07-24 IE IE200987A patent/IE60278B1/en not_active IP Right Cessation
- 1987-07-24 DK DK388187A patent/DK170327B1/da not_active IP Right Cessation
- 1987-07-24 JP JP62183812A patent/JPS6336819A/ja active Pending
-
1989
- 1989-02-17 US US07/312,296 patent/US4900523A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK170327B1 (da) | 1995-08-07 |
DK388187A (da) | 1988-01-27 |
DE3625378A1 (de) | 1988-02-04 |
EP0255022A1 (de) | 1988-02-03 |
IE60278B1 (en) | 1994-06-29 |
ATE50705T1 (de) | 1990-03-15 |
ES2014280B3 (es) | 1990-07-01 |
IE872009L (en) | 1988-01-26 |
DE3761797D1 (de) | 1990-04-12 |
JPS6336819A (ja) | 1988-02-17 |
US4900523A (en) | 1990-02-13 |
EP0255022B1 (de) | 1990-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Patent granted (law 1993) | ||
PBP | Patent lapsed |