FR2109186A5 - Phosgene - prepd from chlorine and excess carbon monoxide, - partially condensing product and recycling part of gaseous residue - Google Patents

Phosgene - prepd from chlorine and excess carbon monoxide, - partially condensing product and recycling part of gaseous residue

Info

Publication number
FR2109186A5
FR2109186A5 FR7036038A FR7036038A FR2109186A5 FR 2109186 A5 FR2109186 A5 FR 2109186A5 FR 7036038 A FR7036038 A FR 7036038A FR 7036038 A FR7036038 A FR 7036038A FR 2109186 A5 FR2109186 A5 FR 2109186A5
Authority
FR
France
Prior art keywords
phosgene
prepd
chlorine
carbon monoxide
excess carbon
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
FR7036038A
Other languages
English (en)
French (fr)
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.)
Gouvernement de la Republique Francaise
Original Assignee
Gouvernement de la Republique Francaise
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 Gouvernement de la Republique Francaise filed Critical Gouvernement de la Republique Francaise
Priority to FR7036038A priority Critical patent/FR2109186A5/fr
Priority to SE7111315A priority patent/SE382970B/xx
Priority to ES395169A priority patent/ES395169A1/es
Priority to IT28820/71A priority patent/IT949510B/it
Priority to NO3649/71A priority patent/NO136353C/no
Priority to BR6620/71A priority patent/BR7106620D0/pt
Priority to AU34178/71A priority patent/AU464401B2/en
Priority to ZA716693A priority patent/ZA716693B/xx
Application granted granted Critical
Publication of FR2109186A5 publication Critical patent/FR2109186A5/fr
Expired legal-status Critical Current

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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
FR7036038A 1970-10-06 1970-10-06 Phosgene - prepd from chlorine and excess carbon monoxide, - partially condensing product and recycling part of gaseous residue Expired FR2109186A5 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7036038A FR2109186A5 (en) 1970-10-06 1970-10-06 Phosgene - prepd from chlorine and excess carbon monoxide, - partially condensing product and recycling part of gaseous residue
SE7111315A SE382970B (sv) 1970-10-06 1971-09-07 Forfarande for framstellning av fosgen med utgaende fran klor och koloxid
ES395169A ES395169A1 (es) 1970-10-06 1971-09-17 Procedimiento perfeccionado para la fabricacion de fosgeno.
IT28820/71A IT949510B (it) 1970-10-06 1971-09-18 Procedimento perfezionato per la fabbricazione di fosgene
NO3649/71A NO136353C (no) 1970-10-06 1971-10-05 Fremgangsm}te ved fremstilling av fosgen.
BR6620/71A BR7106620D0 (pt) 1970-10-06 1971-10-05 Processo aperfeicoado de fabricacao do fosgenio
AU34178/71A AU464401B2 (en) 1970-10-06 1971-10-05 Improved method of manufacturing phosgene
ZA716693A ZA716693B (en) 1970-10-06 1971-10-06 Process for the manufacture of phosgene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7036038A FR2109186A5 (en) 1970-10-06 1970-10-06 Phosgene - prepd from chlorine and excess carbon monoxide, - partially condensing product and recycling part of gaseous residue

Publications (1)

Publication Number Publication Date
FR2109186A5 true FR2109186A5 (en) 1972-05-26

Family

ID=9062339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7036038A Expired FR2109186A5 (en) 1970-10-06 1970-10-06 Phosgene - prepd from chlorine and excess carbon monoxide, - partially condensing product and recycling part of gaseous residue

Country Status (8)

Country Link
AU (1) AU464401B2 (enrdf_load_stackoverflow)
BR (1) BR7106620D0 (enrdf_load_stackoverflow)
ES (1) ES395169A1 (enrdf_load_stackoverflow)
FR (1) FR2109186A5 (enrdf_load_stackoverflow)
IT (1) IT949510B (enrdf_load_stackoverflow)
NO (1) NO136353C (enrdf_load_stackoverflow)
SE (1) SE382970B (enrdf_load_stackoverflow)
ZA (1) ZA716693B (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073806A (en) * 1975-01-08 1978-02-14 Societe Toulousaine De Produits Chimiques "Tolochimie" Process for the preparation of phosgene
EP0003530A1 (en) * 1978-02-15 1979-08-22 Stauffer Chemical Company A process for preparing phosgene
EP0134506A3 (en) * 1983-07-28 1987-09-16 Bayer Ag Process for the preparation of phosgene with simultaneous steam production
DE19848668A1 (de) * 1998-10-22 2000-04-27 Bayer Ag Tetrachlorkohlenstoffarmes Phosgen
WO2010103029A1 (de) * 2009-03-11 2010-09-16 Basf Se Verfahren zur herstellung von phosgen
WO2012042130A1 (fr) 2010-09-30 2012-04-05 Aet Group Dispositif et procédé pour la phosgénation en continu
EP2896597A1 (de) * 2014-01-21 2015-07-22 Bayer MaterialScience AG Verfahren zum An- und Abfahren eines Phosgengenerators

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073806A (en) * 1975-01-08 1978-02-14 Societe Toulousaine De Produits Chimiques "Tolochimie" Process for the preparation of phosgene
EP0003530A1 (en) * 1978-02-15 1979-08-22 Stauffer Chemical Company A process for preparing phosgene
EP0134506A3 (en) * 1983-07-28 1987-09-16 Bayer Ag Process for the preparation of phosgene with simultaneous steam production
US4764308A (en) * 1983-07-28 1988-08-16 Bayer Aktiengesellschaft Process for the production of phosgene with simultaneous generation of steam
DE19848668A1 (de) * 1998-10-22 2000-04-27 Bayer Ag Tetrachlorkohlenstoffarmes Phosgen
US6930202B1 (en) 1998-10-22 2005-08-16 Bayer Aktiengesellschaft Phosgene having low content of carbon tetrachloride
WO2010103029A1 (de) * 2009-03-11 2010-09-16 Basf Se Verfahren zur herstellung von phosgen
US8993803B2 (en) 2009-03-11 2015-03-31 Basf Se Method for producing phosgene
WO2012042130A1 (fr) 2010-09-30 2012-04-05 Aet Group Dispositif et procédé pour la phosgénation en continu
EP2896597A1 (de) * 2014-01-21 2015-07-22 Bayer MaterialScience AG Verfahren zum An- und Abfahren eines Phosgengenerators
WO2015110353A1 (de) * 2014-01-21 2015-07-30 Bayer Materialscience Ag Verfahren zum an- und abfahren eines phosgengenerators
CN105916810A (zh) * 2014-01-21 2016-08-31 科思创德国股份有限公司 启动和停止光气发生器的方法
US9815703B2 (en) 2014-01-21 2017-11-14 Covestro Deutschland Ag Method for starting up and shutting down a phosgene generator
CN105916810B (zh) * 2014-01-21 2019-04-12 科思创德国股份有限公司 启动和停止光气发生器的方法

Also Published As

Publication number Publication date
NO136353C (no) 1977-08-24
SE382970B (sv) 1976-02-23
AU3417871A (en) 1973-04-12
BR7106620D0 (pt) 1973-06-14
NO136353B (enrdf_load_stackoverflow) 1977-05-16
ES395169A1 (es) 1974-01-01
AU464401B2 (en) 1975-08-28
IT949510B (it) 1973-06-11
ZA716693B (en) 1972-06-28

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Legal Events

Date Code Title Description
TP Transmission of property