BR7106620D0 - Processo aperfeicoado de fabricacao do fosgenio - Google Patents

Processo aperfeicoado de fabricacao do fosgenio

Info

Publication number
BR7106620D0
BR7106620D0 BR6620/71A BR662071A BR7106620D0 BR 7106620 D0 BR7106620 D0 BR 7106620D0 BR 6620/71 A BR6620/71 A BR 6620/71A BR 662071 A BR662071 A BR 662071A BR 7106620 D0 BR7106620 D0 BR 7106620D0
Authority
BR
Brazil
Prior art keywords
perfect process
phosgene
manufacturing
phosgene manufacturing
perfect
Prior art date
Application number
BR6620/71A
Other languages
English (en)
Inventor
Francesa Representad Republica
Original Assignee
France Etat
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 France Etat filed Critical France Etat
Publication of BR7106620D0 publication Critical patent/BR7106620D0/pt

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)
BR6620/71A 1970-10-06 1971-10-05 Processo aperfeicoado de fabricacao do fosgenio BR7106620D0 (pt)

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
BR7106620D0 true BR7106620D0 (pt) 1973-06-14

Family

ID=9062339

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6620/71A BR7106620D0 (pt) 1970-10-06 1971-10-05 Processo aperfeicoado de fabricacao do fosgenio

Country Status (8)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297191A1 (fr) * 1975-01-08 1976-08-06 Tolochimie Procede de fabrication de phosgene
US4231959A (en) * 1978-02-15 1980-11-04 Stauffer Chemical Company Phosgene manufacture
DE3327274A1 (de) * 1983-07-28 1985-02-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von phosgen unter gleichzeitiger erzeugung von dampf
DE19848668A1 (de) 1998-10-22 2000-04-27 Bayer Ag Tetrachlorkohlenstoffarmes Phosgen
CN102348639A (zh) 2009-03-11 2012-02-08 巴斯夫欧洲公司 制备光气的方法
FR2965490B1 (fr) 2010-09-30 2013-01-11 Aet Group Dispositif et procede pour la phosgenation en continu
EP2896597A1 (de) * 2014-01-21 2015-07-22 Bayer MaterialScience AG Verfahren zum An- und Abfahren eines Phosgengenerators

Also Published As

Publication number Publication date
FR2109186A5 (en) 1972-05-26
IT949510B (it) 1973-06-11
ES395169A1 (es) 1974-01-01
AU3417871A (en) 1973-04-12
NO136353C (no) 1977-08-24
AU464401B2 (en) 1975-08-28
ZA716693B (en) 1972-06-28
SE382970B (sv) 1976-02-23
NO136353B (pt) 1977-05-16

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