BR8101512A - Processo para a producao de etanos contendo fluor, de alta pureza - Google Patents

Processo para a producao de etanos contendo fluor, de alta pureza

Info

Publication number
BR8101512A
BR8101512A BR8101512A BR8101512A BR8101512A BR 8101512 A BR8101512 A BR 8101512A BR 8101512 A BR8101512 A BR 8101512A BR 8101512 A BR8101512 A BR 8101512A BR 8101512 A BR8101512 A BR 8101512A
Authority
BR
Brazil
Prior art keywords
production
high purity
containing fluor
ethanes
ethanes containing
Prior art date
Application number
BR8101512A
Other languages
English (en)
Inventor
Halasz S Von
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR8101512A publication Critical patent/BR8101512A/pt

Links

Classifications

    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated 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)
  • Catalysts (AREA)
BR8101512A 1980-03-14 1981-03-13 Processo para a producao de etanos contendo fluor, de alta pureza BR8101512A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803009760 DE3009760A1 (de) 1980-03-14 1980-03-14 Verfahren zur herstellung von hochreinen teilfluorierten aethanen

Publications (1)

Publication Number Publication Date
BR8101512A true BR8101512A (pt) 1981-09-15

Family

ID=6097165

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8101512A BR8101512A (pt) 1980-03-14 1981-03-13 Processo para a producao de etanos contendo fluor, de alta pureza

Country Status (6)

Country Link
EP (1) EP0036123B1 (pt)
JP (1) JPS56142222A (pt)
BR (1) BR8101512A (pt)
CA (1) CA1196345A (pt)
DE (2) DE3009760A1 (pt)
ES (1) ES500177A0 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2004539B (en) * 1977-09-20 1982-02-10 Ici Ltd Process for the manufacture of halogenated hydrocarbons
DE3323374A1 (de) * 1983-06-29 1985-01-10 Hoechst Ag, 6230 Frankfurt Katalysatoren fuer fluorierungs- und/oder dismutierungsreaktionen von halogenkohlenwasserstoffen und verfahren zu ihrer herstellung
EP0234002B1 (en) * 1986-01-22 1991-01-09 ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) Process for converting a 1,1,1-trifluoroalkane into a 1,1-difluoroalkene
US4766260A (en) * 1987-07-07 1988-08-23 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
US5026930A (en) * 1987-08-13 1991-06-25 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
US4873381A (en) * 1988-05-20 1989-10-10 E. I. Du Pont De Nemours And Company Hydrodehalogenation of CF3 CHClF in the presence of supported Pd
IN170774B (pt) * 1988-05-23 1992-05-16 Du Pont
GB8824571D0 (en) * 1988-10-20 1988-11-23 Ici Plc Chemical process
IT1230779B (it) * 1989-07-12 1991-10-29 Ausimont Srl Procedimento per preparare 1,1,1,2 tetrafluoroetano.
ZA923274B (en) * 1991-05-06 1993-11-08 Du Pont Process for the manufacture of pentafluoroethane
WO1992019576A1 (en) * 1991-05-06 1992-11-12 E.I. Du Pont De Nemours And Company Process for the manufacture of pentafluoroethane
JP2748722B2 (ja) * 1991-05-24 1998-05-13 ダイキン工業株式会社 クロロトリフルオロエチレンの製造方法
BE1005983A3 (fr) * 1992-06-09 1994-04-12 Solvay Procede pour la preparation du 1,1,1,2-tetrafluoroethane.
FR2694556B1 (fr) * 1992-08-05 1994-09-23 Atochem Elf Sa Procédé de purification du 1,1,1,2-tétrafluoroéthane.
ES2111211T3 (es) * 1993-07-12 1998-03-01 Solvay Procedimiento para la adicion de hf a alquenos halogenados.
CN1044803C (zh) * 1994-02-08 1999-08-25 浙江省化工研究院 1,1,1－二氯氟乙烷气相氟化制1,1,1－三氟乙烷
CN1043571C (zh) * 1994-02-08 1999-06-09 浙江省化工研究院 由偏氯乙烯液相氟化制1,1,1－三氟乙烷
CN1044802C (zh) * 1994-02-08 1999-08-25 浙江省化工研究院 1,1,1－二氯氟乙烷液相氟化制1,1,1－三氟乙烷
AU1912295A (en) * 1994-03-11 1995-09-25 E.I. Du Pont De Nemours And Company Process for converting chlorodifluoromethane and/or dichlorodifluoromethane
KR0125120B1 (ko) * 1994-07-04 1997-12-01 김은영 불화탄화수소 화합물들의 병산 제조방법
US5475167A (en) * 1995-02-17 1995-12-12 E. I. Du Pont De Nemours And Company Process for the manufacture of pentafluoroethane
FR2764883B1 (fr) * 1997-06-18 1999-07-16 Atochem Elf Sa Procede de fabrication d'hydrofluoroalcanes
RU2328482C2 (ru) 2002-08-22 2008-07-10 Е.И.Дюпон Де Немур Энд Компани Способ получения 1,1,1,2,2-пентафторэтана
US7247759B1 (en) * 2006-01-04 2007-07-24 Honeywell International Inc. Fluorination reactor
US8158549B2 (en) * 2009-09-04 2012-04-17 Honeywell International Inc. Catalysts for fluoroolefins hydrogenation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947158A (pt) * 1972-09-19 1974-05-07
DE2702360A1 (de) * 1977-01-21 1978-08-03 Hoechst Ag Verfahren zur reaktivierung von fluorierungskatalysatoren
DE2712732C2 (de) * 1977-03-23 1986-03-13 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von Oktafluorpropan
GB2004539B (en) * 1977-09-20 1982-02-10 Ici Ltd Process for the manufacture of halogenated hydrocarbons

Also Published As

Publication number Publication date
JPS56142222A (en) 1981-11-06
JPH0427218B2 (pt) 1992-05-11
EP0036123B1 (de) 1983-06-22
DE3160454D1 (en) 1983-07-28
EP0036123A1 (de) 1981-09-23
CA1196345A (en) 1985-11-05
ES8201515A1 (es) 1982-01-16
DE3009760A1 (de) 1981-09-24
ES500177A0 (es) 1982-01-16

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