AU3417871A - Improved method of manufacturing phosgene - Google Patents

Improved method of manufacturing phosgene

Info

Publication number: AU3417871A
Authority: AU; Australia
Prior art keywords: improved method; phosgene; manufacturing; manufacturing phosgene; improved
Prior art date: 1970-10-06
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

AU34178/71A

Other versions

AU464401B2 (en

Inventor

ROGER CHARLES and GEORGES GOURDIN JEANMARIE LONGATTE

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.)

Societe Nationale des Poudres et Explosifs

Original Assignee

Etat Francais

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.)

1970-10-06

Filing date

1971-10-05

Publication date

1973-04-12

1971-10-05 Application filed by Etat Francais filed Critical Etat Francais

1973-04-12 Publication of AU3417871A publication Critical patent/AU3417871A/en

1975-08-28 Application granted granted Critical

1975-08-28 Publication of AU464401B2 publication Critical patent/AU464401B2/en

Status Expired legal-status Critical Current

Links

YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

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)

AU34178/71A 1970-10-06 1971-10-05 Improved method of manufacturing phosgene Expired AU464401B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FRFR70-30,0		1970-10-06
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 (2)

Publication Number	Publication Date
AU3417871A true AU3417871A (en)	1973-04-12
AU464401B2 AU464401B2 (en)	1975-08-28

Family

ID=9062339

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU34178/71A Expired AU464401B2 (en)	1970-10-06	1971-10-05	Improved method of manufacturing phosgene

Country Status (8)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2297191A1 (en) *	1975-01-08	1976-08-06	Tolochimie	PHOSGENE MANUFACTURING PROCESS
US4231959A (en) *	1978-02-15	1980-11-04	Stauffer Chemical Company	Phosgene manufacture
DE3327274A1 (en) *	1983-07-28	1985-02-07	Bayer Ag, 5090 Leverkusen	METHOD FOR THE PRODUCTION OF PHOSGEN WITH SIMULTANEOUS GENERATION OF STEAM
DE19848668A1 (en)	1998-10-22	2000-04-27	Bayer Ag	Phosgene with a low tetrachloro-carbon content for production of poly-carbonate or polyester-carbonate, made by ensuring that the gas leaves the phosgene generator at relatively low temperature and pressure
WO2010103029A1 (en) *	2009-03-11	2010-09-16	Basf Se	Method for producing phosgene
FR2965490B1 (en)	2010-09-30	2013-01-11	Aet Group	DEVICE AND METHOD FOR CONTINUOUS PHOSGENATION
EP2896597A1 (en) *	2014-01-21	2015-07-22	Bayer MaterialScience AG	Method for activating and deactivating a phosgene generator

1970
- 1970-10-06 FR FR7036038A patent/FR2109186A5/en not_active Expired
1971
- 1971-09-07 SE SE7111315A patent/SE382970B/en unknown
- 1971-09-17 ES ES395169A patent/ES395169A1/en not_active Expired
- 1971-09-18 IT IT28820/71A patent/IT949510B/en active
- 1971-10-05 AU AU34178/71A patent/AU464401B2/en not_active Expired
- 1971-10-05 BR BR6620/71A patent/BR7106620D0/en unknown
- 1971-10-05 NO NO3649/71A patent/NO136353C/en unknown
- 1971-10-06 ZA ZA716693A patent/ZA716693B/en unknown

Also Published As

Publication number	Publication date
SE382970B (en)	1976-02-23
AU464401B2 (en)	1975-08-28
IT949510B (en)	1973-06-11
NO136353B (en)	1977-05-16
NO136353C (en)	1977-08-24
ES395169A1 (en)	1974-01-01
ZA716693B (en)	1972-06-28
BR7106620D0 (en)	1973-06-14
FR2109186A5 (en)	1972-05-26

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