RO79844A - Procedeu de fabricare a fosgenului - Google Patents

Procedeu de fabricare a fosgenului

Info

Publication number
RO79844A
RO79844A RO7996361A RO9636179A RO79844A RO 79844 A RO79844 A RO 79844A RO 7996361 A RO7996361 A RO 7996361A RO 9636179 A RO9636179 A RO 9636179A RO 79844 A RO79844 A RO 79844A
Authority
RO
Romania
Prior art keywords
phosgene
producing
Prior art date
Application number
RO7996361A
Other languages
English (en)
French (fr)
Inventor
Robert P Obrecht
Original Assignee
Stauffer Chemical Co,Us
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,Us filed Critical Stauffer Chemical Co,Us
Publication of RO79844A publication Critical patent/RO79844A/ro

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)
RO7996361A 1978-02-15 1979-01-23 Procedeu de fabricare a fosgenului RO79844A (ro)

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
RO79844A true RO79844A (ro) 1982-09-09

Family

ID=25371232

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7996361A RO79844A (ro) 1978-02-15 1979-01-23 Procedeu de fabricare a fosgenului

Country Status (20)

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

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
US6022993A (en) * 1996-02-21 2000-02-08 E. I. Du Pont De Nemours And Company Phosgene manufacturing process
ES2163181T3 (es) * 1996-06-28 2002-01-16 Du Pont Proceso de fabricacion de fosgeno.
US5879652A (en) * 1996-06-28 1999-03-09 E. I. Du Pont De Nemours And Company Process for producing oxochlorides of sulfur
US5759508A (en) * 1996-06-28 1998-06-02 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
DE50301676D1 (de) * 2002-02-27 2005-12-22 Basf Ag Verfahren zur herstellung von phosgen
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
US8492587B2 (en) * 2008-12-16 2013-07-23 Basf Se Reactor and process for preparing phosgene
ES2847290T3 (es) * 2009-03-11 2021-08-02 Basf Se Procedimiento para producir fosgeno
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
BR112018070938A2 (pt) * 2016-05-10 2019-01-29 Huntsman Int Llc processos para fabricação de isocianatos e para preparação de compostos de policarbonato.
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***
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 (ro) 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
IL56366A (en) 1982-07-30
YU19179A (en) 1983-12-31
PL213452A1 (ro) 1979-12-03
US4231959A (en) 1980-11-04
JPS54114494A (en) 1979-09-06
IT1114498B (it) 1986-01-27
IT7947987A0 (it) 1979-02-13
IL56366A0 (en) 1979-03-12
CA1118787A (en) 1982-02-23
DD142033A5 (de) 1980-06-04
ZA79657B (en) 1980-03-26
EP0003530B1 (en) 1982-05-19
DK65779A (da) 1979-08-16
IN151511B (ro) 1983-05-07
DE2962860D1 (en) 1982-07-08
CS220769B2 (en) 1983-04-29
AR230040A1 (es) 1984-02-29
AU4314879A (en) 1979-08-23
MX151277A (es) 1984-10-31
ES477757A1 (es) 1980-04-01
BR7900572A (pt) 1979-09-11
AU519336B2 (en) 1981-11-26
EP0003530A1 (en) 1979-08-22

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