DE961681C - Verfahren zur Vernichtung von Phosgen - Google Patents

Verfahren zur Vernichtung von Phosgen

Info

Publication number
DE961681C
DE961681C DEF10877A DEF0010877A DE961681C DE 961681 C DE961681 C DE 961681C DE F10877 A DEF10877 A DE F10877A DE F0010877 A DEF0010877 A DE F0010877A DE 961681 C DE961681 C DE 961681C
Authority
DE
Germany
Prior art keywords
phosgene
activated carbon
water
destroyed
amount
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEF10877A
Other languages
German (de)
English (en)
Inventor
Dr Heinz Wollthan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to DEF10877A priority Critical patent/DE961681C/de
Application granted granted Critical
Publication of DE961681C publication Critical patent/DE961681C/de
Expired legal-status Critical Current

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
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/025—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 by adsorption, e.g. preparative gas chromatography with wetted adsorbents; Chromatography
    • 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
    • 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
    • C01B32/50—Carbon dioxide
    • C01B32/55—Solidifying
    • 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
    • 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
    • C01B32/80—Phosgene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DEF10877A 1953-01-21 1953-01-21 Verfahren zur Vernichtung von Phosgen Expired DE961681C (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF10877A DE961681C (de) 1953-01-21 1953-01-21 Verfahren zur Vernichtung von Phosgen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF10877A DE961681C (de) 1953-01-21 1953-01-21 Verfahren zur Vernichtung von Phosgen
US403929A US2832670A (en) 1954-01-13 1954-01-13 Process for the decomposition of phosgene

Publications (1)

Publication Number Publication Date
DE961681C true DE961681C (de) 1957-04-11

Family

ID=23597461

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF10877A Expired DE961681C (de) 1953-01-21 1953-01-21 Verfahren zur Vernichtung von Phosgen

Country Status (3)

Country Link
US (1) US2832670A (en, 2012)
DE (1) DE961681C (en, 2012)
FR (1) FR1091503A (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081877B (de) * 1955-12-09 1960-05-19 Basf Ag Verfahren zur Abscheidung von cyclischen Dicarbonsaeuren
EP0019160A1 (de) * 1979-05-16 1980-11-26 BASF Aktiengesellschaft Verfahren zur Vernichtung von Phosgen
US6464951B1 (en) 2002-04-20 2002-10-15 Kse, Inc. Method, catalyst, and photocatalyst for the destruction of phosgene

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203741B (de) * 1963-10-25 1965-10-28 Bayer Ag Verfahren zur Aufarbeitung von chlorwasserstoffhaltigen Abgasen
US3411867A (en) * 1965-05-06 1968-11-19 Allied Chem Method of removing phosgene from gases
US3376113A (en) * 1965-05-13 1968-04-02 Dow Chemical Co Catalytic hydrolysis of phosgene
US3989806A (en) * 1975-02-10 1976-11-02 Vulcan Materials Company Low temperature catalytic oxidation of chlorinated organic compounds to recover chlorine values
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1943920A (en) * 1934-01-16 Process for the production of
US1843196A (en) * 1929-06-13 1932-02-02 Behrman Abraham Sidney Manufacture of hydrochloric acid
US2196246A (en) * 1937-04-16 1940-04-09 Du Pont Manufacture of chemically pure hydrochloric acid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081877B (de) * 1955-12-09 1960-05-19 Basf Ag Verfahren zur Abscheidung von cyclischen Dicarbonsaeuren
EP0019160A1 (de) * 1979-05-16 1980-11-26 BASF Aktiengesellschaft Verfahren zur Vernichtung von Phosgen
US4301126A (en) * 1979-05-16 1981-11-17 Basf Aktiengesellschaft Process for destroying phosgene
US6464951B1 (en) 2002-04-20 2002-10-15 Kse, Inc. Method, catalyst, and photocatalyst for the destruction of phosgene

Also Published As

Publication number Publication date
US2832670A (en) 1958-04-29
FR1091503A (en, 2012) 1955-04-13

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