ZA79657B - Phosgene manufacture - Google Patents

Phosgene manufacture

Info

Publication number
ZA79657B
ZA79657B ZA79657A ZA79657A ZA79657B ZA 79657 B ZA79657 B ZA 79657B ZA 79657 A ZA79657 A ZA 79657A ZA 79657 A ZA79657 A ZA 79657A ZA 79657 B ZA79657 B ZA 79657B
Authority
ZA
South Africa
Prior art keywords
phosgene
manufacture
phosgene manufacture
Prior art date
Application number
ZA79657A
Other languages
English (en)
Inventor
R Obrecht
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of ZA79657B publication Critical patent/ZA79657B/xx

Links

Classifications

    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA79657A 1978-02-15 1979-02-14 Phosgene manufacture ZA79657B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/878,032 US4231959A (en) 1978-02-15 1978-02-15 Phosgene manufacture

Publications (1)

Publication Number Publication Date
ZA79657B true ZA79657B (en) 1980-03-26

Family

ID=25371232

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA79657A ZA79657B (en) 1978-02-15 1979-02-14 Phosgene manufacture

Country Status (20)

Country Link
US (1) US4231959A (es)
EP (1) EP0003530B1 (es)
JP (1) JPS54114494A (es)
AR (1) AR230040A1 (es)
AU (1) AU519336B2 (es)
BR (1) BR7900572A (es)
CA (1) CA1118787A (es)
CS (1) CS220769B2 (es)
DD (1) DD142033A5 (es)
DE (1) DE2962860D1 (es)
DK (1) DK65779A (es)
ES (1) ES477757A1 (es)
IL (1) IL56366A (es)
IN (1) IN151511B (es)
IT (1) IT1114498B (es)
MX (1) MX151277A (es)
PL (1) PL213452A1 (es)
RO (1) RO79844A (es)
YU (1) YU19179A (es)
ZA (1) ZA79657B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327274A1 (de) * 1983-07-28 1985-02-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von phosgen unter gleichzeitiger erzeugung von dampf
BR9612505A (pt) * 1996-02-21 1999-07-20 Du Pont Plocesso para produção de fosgênio
US5759508A (en) * 1996-06-28 1998-06-02 E. I. Du Pont De Nemours And Company Process for producing oxochlorides of sulfur
US6054107A (en) * 1996-06-28 2000-04-25 E. I. Du Pont De Nemours And Company Phosgene manufacturing process
US5879652A (en) * 1996-06-28 1999-03-09 E. I. Du Pont De Nemours And Company Process for producing oxochlorides of sulfur
ES2163210T3 (es) * 1996-12-20 2002-01-16 Du Pont Proceso de fabricacion de fosgeno.
DE19848668A1 (de) * 1998-10-22 2000-04-27 Bayer Ag Tetrachlorkohlenstoffarmes Phosgen
US6399823B1 (en) 2001-04-30 2002-06-04 General Electric Company Method for producing phosgene
US8409539B2 (en) 2002-02-27 2013-04-02 Basf Aktiengesellschaft Reactor and method for producing phosgene
DE102004041777A1 (de) 2004-08-28 2006-03-02 Bayer Materialscience Ag Verfahren und Vorrichtung zur Herstellung von Phosgen
JP4854193B2 (ja) * 2004-11-15 2012-01-18 住友化学株式会社 ホスゲンの製造方法
DE102007057462A1 (de) * 2007-11-29 2009-06-10 Bayer Materialscience Ag Verfahren zur Herstellung von Phosgen mit reduzierter CO-Emission
ES2770646T3 (es) * 2008-12-16 2020-07-02 Basf Se Reactor y procedimiento para la fabricación de fosgeno
WO2010103029A1 (de) * 2009-03-11 2010-09-16 Basf Se Verfahren zur herstellung von phosgen
FR2965490B1 (fr) 2010-09-30 2013-01-11 Aet Group Dispositif et procede pour la phosgenation en continu
US8969615B2 (en) * 2011-03-31 2015-03-03 Basf Se Process for preparing isocyanates
DE102011087654A1 (de) 2011-12-02 2013-06-06 Bayer Materialscience Aktiengesellschaft Verfahren zur Herstellung von Isocyanaten
JP5667253B2 (ja) * 2013-08-01 2015-02-12 三井化学株式会社 塩化カルボニルの製造装置およびポリイソシアネートの製造装置
CN104415770B (zh) 2013-08-26 2016-08-31 万华化学集团股份有限公司 一种制备光气的催化剂及制备光气的方法
EP2896597A1 (de) * 2014-01-21 2015-07-22 Bayer MaterialScience AG Verfahren zum An- und Abfahren eines Phosgengenerators
EP3455165A1 (en) * 2016-05-10 2019-03-20 Huntsman International LLC A process for manufacturing isocyanates and/or polycarbonates
USD822389S1 (en) * 2017-01-03 2018-07-10 Trisa Holding Ag Toothbrush handle
EP3421426A1 (de) * 2017-06-29 2019-01-02 Covestro Deutschland AG Energieeffizientes verfahren zur bereitstellung von phosgen-dampf
CN112441585B (zh) * 2019-08-30 2022-07-12 万华化学集团股份有限公司 光气合成及盐水蒸发电解一体化处理工艺
CN111760581B (zh) 2019-08-30 2021-07-23 万华化学（宁波）有限公司 制备光气的催化剂及其制备方法和光气制备与能源综合利用的方法
CN113651326A (zh) * 2021-08-31 2021-11-16 重庆长风化学工业有限公司 一种用于生成光气平台系统
WO2024003247A1 (en) * 2022-06-30 2024-01-04 Basf Se Process for producing phosgene

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1231226A (en) * 1916-07-26 1917-06-26 Norman L G Whitehouse Method of manufacturing phosgene.
US1457493A (en) * 1922-01-11 1923-06-05 Donald B Bradner Process of making phosgene
BE469139A (es) 1943-10-04
DE853587C (de) * 1946-01-05 1952-10-27 Monsanto Chemicals Verfahren zur Herstellung von Phosgen
US2847470A (en) * 1955-11-23 1958-08-12 Texas Co Manufacture of halocarbonyls
US3331873A (en) * 1965-04-23 1967-07-18 Allied Chem Removal of chlorine from liquid phosgene with activated carbon
FR2109186A5 (en) * 1970-10-06 1972-05-26 France Etat Phosgene - prepd from chlorine and excess carbon monoxide, - partially condensing product and recycling part of gaseous residue
FR2297191A1 (fr) * 1975-01-08 1976-08-06 Tolochimie Procede de fabrication de phosgene

Also Published As

Publication number Publication date
YU19179A (en) 1983-12-31
AU4314879A (en) 1979-08-23
DK65779A (da) 1979-08-16
RO79844A (ro) 1982-09-09
IT7947987A0 (it) 1979-02-13
IL56366A (en) 1982-07-30
EP0003530B1 (en) 1982-05-19
AU519336B2 (en) 1981-11-26
ES477757A1 (es) 1980-04-01
MX151277A (es) 1984-10-31
PL213452A1 (es) 1979-12-03
JPS54114494A (en) 1979-09-06
DD142033A5 (de) 1980-06-04
CS220769B2 (en) 1983-04-29
IN151511B (es) 1983-05-07
BR7900572A (pt) 1979-09-11
IL56366A0 (en) 1979-03-12
IT1114498B (it) 1986-01-27
EP0003530A1 (en) 1979-08-22
AR230040A1 (es) 1984-02-29
CA1118787A (en) 1982-02-23
US4231959A (en) 1980-11-04
DE2962860D1 (en) 1982-07-08

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