DE60239357D1 - Entsorgung von fluoroform (hfc-23) - Google Patents

Entsorgung von fluoroform (hfc-23)

Info

Publication number
DE60239357D1
DE60239357D1 DE60239357T DE60239357T DE60239357D1 DE 60239357 D1 DE60239357 D1 DE 60239357D1 DE 60239357 T DE60239357 T DE 60239357T DE 60239357 T DE60239357 T DE 60239357T DE 60239357 D1 DE60239357 D1 DE 60239357D1
Authority
DE
Germany
Prior art keywords
fluoroform
hfc
disposal
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
Application number
DE60239357T
Other languages
English (en)
Inventor
Velliyur Nott Rao
Peter Gideon Gelblum
Charles Joseph Noelke
Norman Herron
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE60239357D1 publication Critical patent/DE60239357D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE60239357T 2001-12-18 2002-12-18 Entsorgung von fluoroform (hfc-23) Expired - Lifetime DE60239357D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34164001P 2001-12-18 2001-12-18
PCT/US2002/040332 WO2003051802A1 (en) 2001-12-18 2002-12-18 Disposal of fluoroform (hfc-23)

Publications (1)

Publication Number Publication Date
DE60239357D1 true DE60239357D1 (de) 2011-04-14

Family

ID=23338414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60239357T Expired - Lifetime DE60239357D1 (de) 2001-12-18 2002-12-18 Entsorgung von fluoroform (hfc-23)

Country Status (6)

Country Link
US (1) US6806396B2 (de)
EP (1) EP1463698B1 (de)
JP (1) JP4425636B2 (de)
CN (1) CN100343209C (de)
DE (1) DE60239357D1 (de)
WO (1) WO2003051802A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE511498T1 (de) 2003-11-20 2011-06-15 Solvay Verfahren zur herstellung von dichlorpropanol aus glycerin und einem chlorinierungsmittel in anwesenheit von einem katalysator ausgewählt aus adipin- und glutarsaeure
US7396965B2 (en) * 2005-05-12 2008-07-08 Honeywell International Inc. Method for producing fluorinated organic compounds
EA017149B1 (ru) * 2005-05-20 2012-10-30 Солвей (Сосьете Аноним) Непрерывный способ получения хлоргидринов
KR20080037613A (ko) 2005-05-20 2008-04-30 솔베이(소시에떼아노님) 폴리히드록실화 지방족 탄화수소의 클로로히드린으로의전환 방법
US8034989B2 (en) * 2005-08-26 2011-10-11 Knupp Stephen L Energy generation process
ES2401347T3 (es) * 2005-11-03 2013-04-18 Honeywell International Inc. Método para producir compuestos orgánicos fluorados
US7939696B2 (en) * 2005-11-08 2011-05-10 Solvay Societe Anonyme Process for the manufacture of dichloropropanol by chlorination of glycerol
CN100424057C (zh) * 2006-12-22 2008-10-08 山东东岳化工有限公司 三氟甲烷的回收方法
US20100032617A1 (en) * 2007-02-20 2010-02-11 Solvay (Societe Anonyme) Process for manufacturing epichlorohydrin
FR2913684B1 (fr) * 2007-03-14 2012-09-14 Solvay Procede de fabrication de dichloropropanol
TW200911773A (en) * 2007-06-12 2009-03-16 Solvay Epichlorohydrin, manufacturing process and use
FR2918058A1 (fr) * 2007-06-28 2009-01-02 Solvay Produit a base de glycerol, procede pour sa purification et son utilisation dans la fabrication de dichloropropanol
WO2009043796A1 (en) * 2007-10-02 2009-04-09 Solvay (Société Anonyme) Use of compositions containing silicon for improving the corrosion resistance of vessels
TWI478875B (zh) 2008-01-31 2015-04-01 Solvay 使水性組成物中之有機物質降解之方法
EA201071157A1 (ru) * 2008-04-03 2011-04-29 Солвей (Сосьете Аноним) Композиция, содержащая глицерин, способ ее получения и применение в производстве дихлорпропанола
FR2935968B1 (fr) * 2008-09-12 2010-09-10 Solvay Procede pour la purification de chlorure d'hydrogene
KR20140009163A (ko) 2010-09-30 2014-01-22 솔베이(소시에떼아노님) 천연유래 에피클로로히드린의 유도체
CN103467239B (zh) * 2013-09-13 2016-03-30 常熟三爱富中昊化工新材料有限公司 一种三氟甲烷裂解制备二氟一氯甲烷的工艺方法
KR20180015646A (ko) * 2015-06-04 2018-02-13 알케마 인코포레이티드 플루오린화된 올레핀의 제조 방법
CN112973685B (zh) 2019-12-13 2022-06-28 浙江省化工研究院有限公司 一种hfc-23资源化利用中减少催化剂积碳的方法
CN112979410B (zh) 2019-12-13 2022-06-28 浙江省化工研究院有限公司 一种hfc-23资源化利用中提高催化剂稳定性的方法
CN112679311A (zh) * 2020-12-26 2021-04-20 江苏梅兰化工有限公司 一种从f22精馏残液中回收f21及f22的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009966A (en) 1960-02-08 1961-11-21 Pennsalt Chemicals Corp Production of fluorinated compounds
US3202720A (en) 1961-12-28 1965-08-24 Pennsalt Chemicals Corp Manufacture of saturated perfluorocarbons by the catalytic pyrolysis of fluoroform
NL302391A (de) 1962-12-22
WO1995024369A1 (en) 1994-03-11 1995-09-14 E.I. Du Pont De Nemours And Company Process for converting chlorodifluoromethane and/or dichlorodifluoromethane
FR2731701B1 (fr) 1995-03-17 1997-04-30 Atochem Elf Sa Procede de fabrication de fluoroalcanes
FR2764883B1 (fr) 1997-06-18 1999-07-16 Atochem Elf Sa Procede de fabrication d'hydrofluoroalcanes

Also Published As

Publication number Publication date
EP1463698A1 (de) 2004-10-06
EP1463698B1 (de) 2011-03-02
CN1604886A (zh) 2005-04-06
US20030166981A1 (en) 2003-09-04
WO2003051802A1 (en) 2003-06-26
CN100343209C (zh) 2007-10-17
US6806396B2 (en) 2004-10-19
JP2005513064A (ja) 2005-05-12
JP4425636B2 (ja) 2010-03-03

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