DE60135096D1 - Verfahren zur herstellung von tetrafluorethylen - Google Patents
Verfahren zur herstellung von tetrafluorethylenInfo
- Publication number
- DE60135096D1 DE60135096D1 DE60135096T DE60135096T DE60135096D1 DE 60135096 D1 DE60135096 D1 DE 60135096D1 DE 60135096 T DE60135096 T DE 60135096T DE 60135096 T DE60135096 T DE 60135096T DE 60135096 D1 DE60135096 D1 DE 60135096D1
- Authority
- DE
- Germany
- Prior art keywords
- preparing tetrafluoroethylene
- tetrafluoroethylene
- preparing
- 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 - Lifetime
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000053610 | 2000-02-29 | ||
PCT/JP2001/001444 WO2001064612A1 (fr) | 2000-02-29 | 2001-02-27 | Procede de production de tetrafluoroethylene |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60135096D1 true DE60135096D1 (de) | 2008-09-11 |
Family
ID=18574973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60135096T Expired - Lifetime DE60135096D1 (de) | 2000-02-29 | 2001-02-27 | Verfahren zur herstellung von tetrafluorethylen |
Country Status (6)
Country | Link |
---|---|
US (1) | US6849163B2 (de) |
EP (1) | EP1260494B1 (de) |
JP (1) | JP4715074B2 (de) |
CN (1) | CN100354243C (de) |
DE (1) | DE60135096D1 (de) |
WO (1) | WO2001064612A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002338631A (ja) * | 2001-03-14 | 2002-11-27 | Asahi Glass Co Ltd | テトラフルオロエチレン重合体の製造方法 |
CN100374401C (zh) * | 2006-05-26 | 2008-03-12 | 中昊晨光化工研究院 | 从四氟乙烯生产工艺中回收全氟丙烯的方法 |
CN101550061B (zh) * | 2009-05-13 | 2012-01-04 | 上海三爱富新材料股份有限公司 | 三氟乙烯的回收方法和装置 |
CN105358511A (zh) * | 2013-07-16 | 2016-02-24 | 旭硝子株式会社 | 三氟乙烯的保存方法及三氟乙烯的保存容器 |
CN106866357A (zh) * | 2017-01-24 | 2017-06-20 | 福建三农化学农药有限责任公司 | 一种四氟乙烯精制方法 |
CN108273279B (zh) * | 2017-11-28 | 2021-04-02 | 聊城市鲁西化工工程设计有限责任公司 | 一种高效低耗的氯化氢分离方法 |
JP6874786B2 (ja) * | 2019-03-28 | 2021-05-19 | ダイキン工業株式会社 | トリフルオロエチレンを含む共沸又は共沸様組成物 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL264123A (de) * | 1960-04-28 | |||
JPS3919624B1 (de) * | 1961-09-30 | 1964-09-11 | ||
US3221070A (en) * | 1963-09-12 | 1965-11-30 | Thiokol Chemical Corp | Isolation of tetrafluoroethylene and hexafluoropropene from the pyrolyzates of chlorodifluoromethane |
JPS4810444B1 (de) * | 1968-09-07 | 1973-04-03 | ||
JPS4948287B1 (de) * | 1970-11-26 | 1974-12-20 | ||
DE3015092A1 (de) * | 1980-04-19 | 1981-10-22 | Hoechst Ag, 6000 Frankfurt | Verfahren zur abtrennung von tetrafluorethylen aus gasgemischen, die insbesondere stickstoff oder kohlenmonoxid enthalten |
DE3729106A1 (de) * | 1987-09-01 | 1989-03-09 | Hoechst Ag | Verfahren zur gewinnung von reinem tetrafluorethylen |
JPH07233104A (ja) * | 1994-02-24 | 1995-09-05 | Tokuyama Corp | テトラフルオロエチレンの製造方法 |
JPH0933104A (ja) * | 1995-07-20 | 1997-02-07 | Sanyo Electric Co Ltd | 給湯機の熱交換器 |
-
2001
- 2001-02-27 DE DE60135096T patent/DE60135096D1/de not_active Expired - Lifetime
- 2001-02-27 JP JP2001563457A patent/JP4715074B2/ja not_active Expired - Lifetime
- 2001-02-27 US US10/220,316 patent/US6849163B2/en not_active Expired - Lifetime
- 2001-02-27 EP EP01906334A patent/EP1260494B1/de not_active Expired - Lifetime
- 2001-02-27 WO PCT/JP2001/001444 patent/WO2001064612A1/ja active IP Right Grant
- 2001-02-27 CN CNB018087965A patent/CN100354243C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1260494A1 (de) | 2002-11-27 |
US6849163B2 (en) | 2005-02-01 |
EP1260494B1 (de) | 2008-07-30 |
EP1260494A4 (de) | 2005-08-03 |
WO2001064612A1 (fr) | 2001-09-07 |
CN1426385A (zh) | 2003-06-25 |
US20030098228A1 (en) | 2003-05-29 |
JP4715074B2 (ja) | 2011-07-06 |
CN100354243C (zh) | 2007-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |