DE60101546D1 - Reinigung von HCFC-133A - Google Patents

Reinigung von HCFC-133A

Info

Publication number
DE60101546D1
DE60101546D1 DE60101546T DE60101546T DE60101546D1 DE 60101546 D1 DE60101546 D1 DE 60101546D1 DE 60101546 T DE60101546 T DE 60101546T DE 60101546 T DE60101546 T DE 60101546T DE 60101546 D1 DE60101546 D1 DE 60101546D1
Authority
DE
Germany
Prior art keywords
hcfc
cleaning
cleaning hcfc
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 - Fee Related
Application number
DE60101546T
Other languages
English (en)
Other versions
DE60101546T2 (de
Inventor
Michael S Bolmer
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.)
Arkema Inc
Original Assignee
Atofina Chemicals Inc
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 Atofina Chemicals Inc filed Critical Atofina Chemicals Inc
Publication of DE60101546D1 publication Critical patent/DE60101546D1/de
Application granted granted Critical
Publication of DE60101546T2 publication Critical patent/DE60101546T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE60101546T 2001-03-06 2001-08-13 Reinigung von HCFC-133A Expired - Fee Related DE60101546T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/800,315 US6288294B1 (en) 2001-03-06 2001-03-06 Purification of HCFC-133A
US800315 2001-03-06

Publications (2)

Publication Number Publication Date
DE60101546D1 true DE60101546D1 (de) 2004-01-29
DE60101546T2 DE60101546T2 (de) 2004-09-23

Family

ID=25178075

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60101546T Expired - Fee Related DE60101546T2 (de) 2001-03-06 2001-08-13 Reinigung von HCFC-133A

Country Status (5)

Country Link
US (1) US6288294B1 (de)
EP (1) EP1238959B1 (de)
JP (1) JP2002265400A (de)
CN (1) CN1226253C (de)
DE (1) DE60101546T2 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514494A (en) * 1967-03-22 1970-05-26 Phillips Petroleum Co Purification of alcohols
FR2754816B1 (fr) 1996-10-18 1998-12-04 Atochem Elf Sa Procede de purification d'hydrogenochlorofluoroethanes

Also Published As

Publication number Publication date
JP2002265400A (ja) 2002-09-18
CN1226253C (zh) 2005-11-09
EP1238959B1 (de) 2003-12-17
EP1238959A1 (de) 2002-09-11
US6288294B1 (en) 2001-09-11
DE60101546T2 (de) 2004-09-23
CN1373111A (zh) 2002-10-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ARKEMA INC., PHILADELPHIA, PA., US

8339 Ceased/non-payment of the annual fee