ZA882120B - Production of tetrafluoroethylene and hexafluoropropylene - Google Patents
Production of tetrafluoroethylene and hexafluoropropyleneInfo
- Publication number
- ZA882120B ZA882120B ZA882120A ZA882120A ZA882120B ZA 882120 B ZA882120 B ZA 882120B ZA 882120 A ZA882120 A ZA 882120A ZA 882120 A ZA882120 A ZA 882120A ZA 882120 B ZA882120 B ZA 882120B
- Authority
- ZA
- South Africa
- Prior art keywords
- hexafluoropropylene
- tetrafluoroethylene
- production
- pyrolysis
- range
- Prior art date
Links
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000197 pyrolysis Methods 0.000 abstract 2
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 230000005674 electromagnetic induction Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
- H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/008—Pyrolysis reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
- C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878708618A GB8708618D0 (en) | 1987-04-10 | 1987-04-10 | Production process |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA882120B true ZA882120B (en) | 1989-08-30 |
Family
ID=10615611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA882120A ZA882120B (en) | 1987-04-10 | 1988-03-24 | Production of tetrafluoroethylene and hexafluoropropylene |
Country Status (13)
Country | Link |
---|---|
US (1) | US4849554A (de) |
EP (1) | EP0287219B1 (de) |
JP (1) | JPS63267736A (de) |
KR (1) | KR960001699B1 (de) |
AT (1) | ATE76052T1 (de) |
AU (1) | AU606142B2 (de) |
BR (1) | BR8801641A (de) |
CA (1) | CA1280769C (de) |
DE (1) | DE3870971D1 (de) |
ES (1) | ES2032328T3 (de) |
GB (2) | GB8708618D0 (de) |
GR (1) | GR3004590T3 (de) |
ZA (1) | ZA882120B (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4973773A (en) * | 1988-11-29 | 1990-11-27 | E. I. Du Pont De Nemours And Company | Production of tetrafluoroethylene |
DE4214739A1 (de) * | 1992-05-04 | 1993-11-11 | Bayer Ag | Verfahren zur Herstellung von Hexafluorchlorbutenen |
US5347058A (en) * | 1993-12-07 | 1994-09-13 | E. I. Du Pont De Nemours And Company | Process for the production of fluorinated olefins |
RU2082709C1 (ru) * | 1994-05-19 | 1997-06-27 | Научно-внедренческая фирма "Поликом, Инк" | Способ получения мономера пиролитическим разложением соответствующего полимера и установка для его осуществления |
US5821507A (en) * | 1996-04-24 | 1998-10-13 | Hidec Co., Ltd. | Electric cooker using induction heater |
KR100361585B1 (ko) * | 2000-11-11 | 2002-11-22 | 한국과학기술연구원 | 트리플루오로메탄(r23)과테트라플루오로에틸렌(tfe)의 열분해 반응에 의한헥사플루오로프로필렌(hef)의 제조방법 |
KR100405187B1 (ko) * | 2001-02-20 | 2003-11-12 | 한국과학기술연구원 | 옥타플루오로사이클로부탄(rc318)의 제조방법 |
KR100405895B1 (ko) * | 2001-02-20 | 2003-11-14 | 한국과학기술연구원 | 헥사플루오로프로필렌(hfp)과옥타플루오로사이클로부탄(rc318)의 동시 제조방법 |
KR100523561B1 (ko) | 2002-10-23 | 2005-10-25 | 한국과학기술연구원 | 테트라플루오로에틸렌과 헥사플루오로프로필렌의 동시제조방법 |
WO2008001844A1 (fr) * | 2006-06-30 | 2008-01-03 | Showa Denko K.K. | Procédé de production d'hexafluoropropylène à haut degré de pureté et gaz nettoyant |
JP4975409B2 (ja) * | 2006-10-16 | 2012-07-11 | 花王株式会社 | 3級アミンの製造方法 |
US8057666B2 (en) * | 2008-03-11 | 2011-11-15 | Xtrudx Technologies, Inc. | Biomass and waste plastics to neodiesel and valuable chemicals via supercritical water |
US7955508B2 (en) * | 2008-03-11 | 2011-06-07 | Xtrudx Technologies, Inc. | Supercritical fluid biomass conversion systems |
US8980143B2 (en) | 2008-03-11 | 2015-03-17 | Thomas E. Loop | Biomass and waste plastics depolymerization machine and methods via supercritical water |
WO2011044536A1 (en) | 2009-10-09 | 2011-04-14 | Dow Global Technologies, Inc | Process for the production of chlorinated and/or fluorinated propenes and higher alkenes |
CN105664811B (zh) * | 2009-10-09 | 2018-10-09 | 蓝立方知识产权公司 | 生产氯化和/或氟化丙烯和高级烯烃的绝热活塞流反应器及方法 |
CN102596387B (zh) | 2009-10-09 | 2015-11-25 | 陶氏环球技术有限责任公司 | 生产氯化和/或氟化丙烯和高级烯烃的等温多管反应器和方法 |
GB201010958D0 (en) | 2010-06-30 | 2010-08-11 | 3M Innovative Properties Co | Process for manufacturing perfluoroolefins by pyrolysis of perfluorocarbons in the presence of hydrogen |
WO2012166394A1 (en) | 2011-05-31 | 2012-12-06 | Dow Global Technologies, Llc | Process for the production of chlorinated propenes |
JP6166261B2 (ja) | 2011-08-07 | 2017-07-19 | ブルー キューブ アイピー エルエルシー | 塩素化プロペンの製造方法 |
CN103717559A (zh) | 2011-08-07 | 2014-04-09 | 陶氏环球技术有限责任公司 | 生产氯化的丙烯的方法 |
EP2782889B1 (de) | 2011-11-21 | 2016-12-21 | Blue Cube IP LLC | Verfahren zur herstellung von chlorierten alkanen |
JP6050375B2 (ja) | 2011-12-02 | 2016-12-21 | ブルー キューブ アイピー エルエルシー | クロロアルカンの製造方法 |
US9199899B2 (en) | 2011-12-02 | 2015-12-01 | Blue Cube Ip Llc | Process for the production of chlorinated alkanes |
JP6170068B2 (ja) | 2011-12-13 | 2017-07-26 | ブルー キューブ アイピー エルエルシー | 塩素化プロパン及びプロペンの製造方法 |
IN2014CN04418A (de) | 2011-12-22 | 2015-09-04 | Dow Global Technologies Llc | |
BR112014015123A2 (pt) | 2011-12-23 | 2017-06-13 | Dow Global Technologies Llc | processo para a produção de um ou mais alcenos ou compostos aromáticos |
CN104755448A (zh) | 2012-09-20 | 2015-07-01 | 陶氏环球技术有限公司 | 用于制造氯化丙烯的方法 |
EP2897930A1 (de) | 2012-09-20 | 2015-07-29 | Dow Global Technologies LLC | Verfahren zur herstellung von chlorierten propenen |
EP2900364B1 (de) | 2012-09-30 | 2018-06-13 | Blue Cube IP LLC | Wehrlöschung und verfahren damit |
WO2014066083A1 (en) | 2012-10-26 | 2014-05-01 | Dow Global Technologies, Llc | Mixer and reactor and process incorporating the same |
US9512053B2 (en) | 2012-12-18 | 2016-12-06 | Blue Cube Ip Llc | Process for the production of chlorinated propenes |
US9475740B2 (en) | 2012-12-19 | 2016-10-25 | Blue Cube Ip Llc | Process for the production of chlorinated propenes |
US9382176B2 (en) | 2013-02-27 | 2016-07-05 | Blue Cube Ip Llc | Process for the production of chlorinated propenes |
US9403741B2 (en) | 2013-03-09 | 2016-08-02 | Blue Cube Ip Llc | Process for the production of chlorinated alkanes |
EP3002273A1 (de) | 2014-10-01 | 2016-04-06 | 3M Innovative Properties Company | Verfahren und Vorrichtung zur Herstellung fluorierter Alkene |
WO2021093029A1 (en) | 2019-11-13 | 2021-05-20 | Fujian Yongjing Technology Co., Ltd | New process for synthesis of 2,3,3,3-tetrafluoropropene (1234yf) and 2,3-dichloro-1,1,1-trifluoropropane (243db) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA723699A (en) * | 1965-12-14 | Passler Fritz | Process for preparing tetrafluoroethylene | |
DE1073475B (de) * | 1958-07-29 | 1960-01-21 | Farbwerke Hoechst Aktiengesellschaft vormals Meister Lucius &. Brüning, Frankfurt/M | Verfahren zur Herstellung von Tetrafluoräthylen |
NL122622C (de) * | 1960-09-28 | |||
NL288069A (de) * | 1962-01-24 | |||
BE637627A (de) * | 1962-09-20 | |||
NL302391A (de) * | 1962-12-22 | |||
GB1061377A (en) * | 1963-06-25 | 1967-03-08 | Daikin Ind Ltd | A process for manufacturing tetrafluoroethylene |
DE1207370B (de) * | 1963-11-23 | 1965-12-23 | Hoechst Ag | Verfahren zur Herstellung von Tetrafluoraethylen |
US3459818A (en) * | 1966-05-28 | 1969-08-05 | Asahi Glass Co Ltd | Process of producing tetrafluoroethylene and hexafluoropropylene |
DE1965977A1 (de) * | 1968-12-28 | 1971-01-28 | Bitterfeld Chemie | Vorrichtung zur Durchfuehrung von thermischen Reaktionen |
-
1987
- 1987-04-10 GB GB878708618A patent/GB8708618D0/en active Pending
-
1988
- 1988-03-16 AT AT88302287T patent/ATE76052T1/de not_active IP Right Cessation
- 1988-03-16 DE DE8888302287T patent/DE3870971D1/de not_active Expired - Fee Related
- 1988-03-16 ES ES198888302287T patent/ES2032328T3/es not_active Expired - Lifetime
- 1988-03-16 EP EP88302287A patent/EP0287219B1/de not_active Expired - Lifetime
- 1988-03-17 GB GB888806318A patent/GB8806318D0/en active Pending
- 1988-03-22 US US07/171,649 patent/US4849554A/en not_active Expired - Fee Related
- 1988-03-24 ZA ZA882120A patent/ZA882120B/xx unknown
- 1988-03-25 AU AU13730/88A patent/AU606142B2/en not_active Ceased
- 1988-04-07 BR BR8801641A patent/BR8801641A/pt not_active Application Discontinuation
- 1988-04-09 KR KR1019880004008A patent/KR960001699B1/ko not_active IP Right Cessation
- 1988-04-09 JP JP63086297A patent/JPS63267736A/ja active Pending
- 1988-04-11 CA CA000563847A patent/CA1280769C/en not_active Expired - Fee Related
-
1992
- 1992-05-14 GR GR910402001T patent/GR3004590T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
JPS63267736A (ja) | 1988-11-04 |
US4849554A (en) | 1989-07-18 |
AU1373088A (en) | 1988-10-13 |
KR880012508A (ko) | 1988-11-28 |
KR960001699B1 (ko) | 1996-02-03 |
AU606142B2 (en) | 1991-01-31 |
EP0287219A1 (de) | 1988-10-19 |
DE3870971D1 (de) | 1992-06-17 |
GB8708618D0 (en) | 1987-05-13 |
GB8806318D0 (en) | 1988-04-13 |
EP0287219B1 (de) | 1992-05-13 |
CA1280769C (en) | 1991-02-26 |
ES2032328T3 (es) | 1993-02-01 |
ATE76052T1 (de) | 1992-05-15 |
GR3004590T3 (de) | 1993-04-28 |
BR8801641A (pt) | 1988-11-08 |
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