DK335778A - PROCEDURE FOR DISTRIBUTION OF PHOSGEN BY HYDROLYSIS - Google Patents

PROCEDURE FOR DISTRIBUTION OF PHOSGEN BY HYDROLYSIS

Info

Publication number
DK335778A
DK335778A DK335778A DK335778A DK335778A DK 335778 A DK335778 A DK 335778A DK 335778 A DK335778 A DK 335778A DK 335778 A DK335778 A DK 335778A DK 335778 A DK335778 A DK 335778A
Authority
DK
Denmark
Prior art keywords
phosgen
hydrolysis
procedure
distribution
Prior art date
Application number
DK335778A
Other languages
Danish (da)
Inventor
P Herbrechtsmeier
W Wendel
A Renken
Original Assignee
Hoechst Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of DK335778A publication Critical patent/DK335778A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/35—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by hydrolysis
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/37—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by reduction, e.g. hydrogenation
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DK335778A 1977-07-30 1978-07-28 PROCEDURE FOR DISTRIBUTION OF PHOSGEN BY HYDROLYSIS DK335778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772734573 DE2734573A1 (en) 1977-07-30 1977-07-30 PROCESS FOR THE DECOMPOSITION OF PHOSGENE

Publications (1)

Publication Number Publication Date
DK335778A true DK335778A (en) 1979-01-31

Family

ID=6015331

Family Applications (1)

Application Number Title Priority Date Filing Date
DK335778A DK335778A (en) 1977-07-30 1978-07-28 PROCEDURE FOR DISTRIBUTION OF PHOSGEN BY HYDROLYSIS

Country Status (10)

Country Link
JP (1) JPS5426958A (en)
BE (1) BE869420A (en)
CH (1) CH635556A5 (en)
DE (1) DE2734573A1 (en)
DK (1) DK335778A (en)
FR (1) FR2398516A1 (en)
GB (1) GB2001615B (en)
IT (1) IT1097778B (en)
LU (1) LU80047A1 (en)
NL (1) NL7808023A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4130427A1 (en) * 1991-09-13 1993-03-18 Basf Ag CONTINUOUS METHOD FOR PURIFYING AN EXHAUST GAS consisting of CO (DOWN ARROW) 2 (DOWN ARROW) + HCL + COCL (DOWN ARROW) 2 (DOWN ARROW)
CN105289247B (en) * 2015-10-20 2017-09-15 安徽广信农化股份有限公司 A kind of phosgene recovery method of stearyl chloride

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB752460A (en) * 1953-01-20 1956-07-11 Bayer Ag Process for the decomposition of phosgene
FR1478891A (en) * 1965-05-06 1967-04-28 Allied Chem Process for washing out phosgene contained in gaseous products
DE2344217B2 (en) * 1973-09-01 1977-10-20 PROCEDURE FOR THE ELIMINATION OF PHOSGENE AND / OR OTHER GASEOUS CHLORINE POLLUTANTS IN EXHAUST GASES
DE2531545C3 (en) * 1975-07-15 1981-10-29 Basf Ag, 6700 Ludwigshafen Process for removing phosgene from exhaust gases

Also Published As

Publication number Publication date
CH635556A5 (en) 1983-04-15
GB2001615A (en) 1979-02-07
IT7826273A0 (en) 1978-07-28
IT1097778B (en) 1985-08-31
FR2398516B1 (en) 1983-05-20
JPS5426958A (en) 1979-02-28
DE2734573A1 (en) 1979-02-08
GB2001615B (en) 1982-03-31
FR2398516A1 (en) 1979-02-23
BE869420A (en) 1979-01-31
NL7808023A (en) 1979-02-01
LU80047A1 (en) 1979-05-15

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