AU3417871A - Improved method of manufacturing phosgene - Google Patents
Improved method of manufacturing phosgeneInfo
- Publication number
- AU3417871A AU3417871A AU34178/71A AU3417871A AU3417871A AU 3417871 A AU3417871 A AU 3417871A AU 34178/71 A AU34178/71 A AU 34178/71A AU 3417871 A AU3417871 A AU 3417871A AU 3417871 A AU3417871 A AU 3417871A
- Authority
- AU
- Australia
- Prior art keywords
- improved method
- phosgene
- manufacturing
- manufacturing phosgene
- improved
- 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
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)
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)
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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