NO136353B - - Google Patents
Download PDFInfo
- Publication number
- NO136353B NO136353B NO3649/71A NO364971A NO136353B NO 136353 B NO136353 B NO 136353B NO 3649/71 A NO3649/71 A NO 3649/71A NO 364971 A NO364971 A NO 364971A NO 136353 B NO136353 B NO 136353B
- Authority
- NO
- Norway
- Prior art keywords
- phosgene
- reaction
- chlorine
- reactor
- recycled
- Prior art date
Links
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 25
- 239000000460 chlorine Substances 0.000 claims description 25
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 24
- 229910052801 chlorine Inorganic materials 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 21
- 239000003054 catalyst Substances 0.000 claims description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 8
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000008246 gaseous mixture Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007792 gaseous phase Substances 0.000 description 8
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 6
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 238000004064 recycling Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 101100369915 Drosophila melanogaster stas gene Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- NHYCGSASNAIGLD-UHFFFAOYSA-N chlorine monoxide Inorganic materials Cl[O] NHYCGSASNAIGLD-UHFFFAOYSA-N 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000007306 turnover Effects 0.000 description 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 (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 (2)
| Publication Number | Publication Date |
|---|---|
| NO136353B true NO136353B (enrdf_load_stackoverflow) | 1977-05-16 |
| NO136353C NO136353C (no) | 1977-08-24 |
Family
ID=9062339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO3649/71A NO136353C (no) | 1970-10-06 | 1971-10-05 | Fremgangsm}te ved fremstilling av fosgen. |
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) |
Families Citing this family (7)
| 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 |
| CN105540589B (zh) * | 2009-03-11 | 2018-12-04 | 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 |
-
1970
- 1970-10-06 FR FR7036038A patent/FR2109186A5/fr not_active Expired
-
1971
- 1971-09-07 SE SE7111315A patent/SE382970B/xx unknown
- 1971-09-17 ES ES395169A patent/ES395169A1/es not_active Expired
- 1971-09-18 IT IT28820/71A patent/IT949510B/it active
- 1971-10-05 BR BR6620/71A patent/BR7106620D0/pt unknown
- 1971-10-05 AU AU34178/71A patent/AU464401B2/en not_active Expired
- 1971-10-05 NO NO3649/71A patent/NO136353C/no unknown
- 1971-10-06 ZA ZA716693A patent/ZA716693B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2109186A5 (en) | 1972-05-26 |
| AU3417871A (en) | 1973-04-12 |
| IT949510B (it) | 1973-06-11 |
| AU464401B2 (en) | 1975-08-28 |
| BR7106620D0 (pt) | 1973-06-14 |
| ZA716693B (en) | 1972-06-28 |
| NO136353C (no) | 1977-08-24 |
| SE382970B (sv) | 1976-02-23 |
| ES395169A1 (es) | 1974-01-01 |
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