HRP960557A2 - Process for preparing pentafluoroetane - Google Patents

Process for preparing pentafluoroetane Download PDF

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Publication number
HRP960557A2
HRP960557A2 HRMI95A002484A HRP960557A HRP960557A2 HR P960557 A2 HRP960557 A2 HR P960557A2 HR MI95A002484 A HRMI95A002484 A HR MI95A002484A HR P960557 A HRP960557 A HR P960557A HR P960557 A2 HRP960557 A2 HR P960557A2
Authority
HR
Croatia
Prior art keywords
seconds
alf3
contact time
catalyst
carried out
Prior art date
Application number
HRMI95A002484A
Other languages
English (en)
Croatian (hr)
Inventor
Paolo Cuzzato
Original Assignee
Ausimont Spa
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 Ausimont Spa filed Critical Ausimont Spa
Publication of HRP960557A2 publication Critical patent/HRP960557A2/hr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00Acyclic saturated compounds containing halogen atoms
    • C07C19/08Acyclic saturated compounds containing halogen atoms containing fluorine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06Halogens; Compounds thereof
    • B01J27/132Halogens; Compounds thereof with chromium, molybdenum, tungsten or polonium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24Chromium, molybdenum or tungsten
    • B01J23/26Chromium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06Halogens; Compounds thereof
    • B01J27/125Halogens; Compounds thereof with scandium, yttrium, aluminium, gallium, indium or thallium
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/093Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/37Preparation of halogenated hydrocarbons by disproportionation of halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)
HRMI95A002484A 1995-11-28 1996-11-22 Process for preparing pentafluoroetane HRP960557A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002484A IT1276174B1 (it) 1995-11-28 1995-11-28 Processo per la preparazione di pentafluoroetano

Publications (1)

Publication Number Publication Date
HRP960557A2 true HRP960557A2 (en) 1998-02-28

Family

ID=11372615

Family Applications (1)

Application Number Title Priority Date Filing Date
HRMI95A002484A HRP960557A2 (en) 1995-11-28 1996-11-22 Process for preparing pentafluoroetane

Country Status (16)

Country Link
US (1) US5841006A (ko)
EP (1) EP0776878B1 (ko)
JP (1) JPH09169672A (ko)
KR (1) KR970027036A (ko)
CN (1) CN1084722C (ko)
AT (1) ATE203504T1 (ko)
AU (1) AU717050B2 (ko)
BR (1) BR9605724A (ko)
CA (1) CA2191498C (ko)
DE (1) DE69614069T2 (ko)
HR (1) HRP960557A2 (ko)
HU (1) HU218606B (ko)
IT (1) IT1276174B1 (ko)
PL (1) PL317221A1 (ko)
RU (1) RU2165916C2 (ko)
ZA (1) ZA969887B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012227A3 (fr) * 1998-10-12 2000-07-04 Solvay Catalyseur et procede d'hydrofluoration.
IT1312104B1 (it) 1999-05-13 2002-04-04 Ausimont Spa Processo per ottenere pentafluoroetano per dismutazione ditetrafluorocloretano
ITMI991596A1 (it) 1999-07-20 2001-01-20 Ausimont Spa Processo per purificare pentafluoroetano da cloropentafluoroetano
ITMI991595A1 (it) 1999-07-20 2001-01-20 Ausimont Spa Procedimento per eliminare cloro dai clorofluorocarburi
KR100680766B1 (ko) * 2005-09-23 2007-02-09 울산화학주식회사 펜타플루오로에탄 제조용 촉매의 제조방법
US7638659B2 (en) * 2007-04-18 2009-12-29 International Isotopes, Inc. Processes for producing chlorofluorocarbon compounds using inorganic fluoride
US7649121B2 (en) * 2007-04-18 2010-01-19 International Isotopes Inc. Processes for producing halogenated hydrocarbon compounds using inorganic fluoride
US7745673B2 (en) * 2007-09-04 2010-06-29 International Isotopes Inc. Processes for producing hydrohalocarbon and halocarbon compounds using silicon tetrafluoride
CN102671680B (zh) * 2012-05-16 2014-05-07 临海市利民化工有限公司 一种制备五氟乙烷的氟化催化剂、制备方法及应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002476A1 (en) * 1990-07-31 1992-02-20 E.I. Du Pont De Nemours And Company Catalytic equilibration of selected halocarbons
EP0508631A1 (en) * 1991-04-08 1992-10-14 Imperial Chemical Industries Plc Production of hydrofluorocarbons
US5087329A (en) 1991-05-16 1992-02-11 E. I. Du Pont De Nemours And Company Process for separating pentafluoroethane from a mixture of halogenated hydrocarbons containing chloropentafluoroethane
IT1255031B (it) * 1992-05-13 1995-10-13 Ausimont Spa Procedimento per preparare pentafluoroetano mediante dismutazione del tetrafluorocloroetano
US5346595A (en) * 1993-02-23 1994-09-13 Alliedsignal Inc. Process for the purification of a pentafluoroethane azeotrope
FR2701943B1 (fr) 1993-02-24 1995-05-12 Atochem Elf Sa Purification du pentafluoroéthane.

Also Published As

Publication number Publication date
AU717050B2 (en) 2000-03-16
ATE203504T1 (de) 2001-08-15
DE69614069D1 (de) 2001-08-30
ITMI952484A1 (it) 1997-05-28
HU9603266D0 (en) 1997-01-28
JPH09169672A (ja) 1997-06-30
RU2165916C2 (ru) 2001-04-27
CA2191498C (en) 2005-02-08
CA2191498A1 (en) 1997-05-29
EP0776878A2 (en) 1997-06-04
EP0776878B1 (en) 2001-07-25
CN1159439A (zh) 1997-09-17
DE69614069T2 (de) 2002-03-14
ITMI952484A0 (ko) 1995-11-28
MX9605936A (es) 1998-05-31
AU7401396A (en) 1997-06-05
CN1084722C (zh) 2002-05-15
PL317221A1 (en) 1997-06-09
US5841006A (en) 1998-11-24
IT1276174B1 (it) 1997-10-27
EP0776878A3 (en) 1997-08-06
ZA969887B (en) 1997-06-17
KR970027036A (ko) 1997-06-24
BR9605724A (pt) 1998-08-25
HU218606B (hu) 2000-10-28
HUP9603266A2 (hu) 1999-05-28
HUP9603266A3 (en) 1999-10-28

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