SU444356A3 - The method of producing fluoroalkenes - Google Patents

The method of producing fluoroalkenes

Info

Publication number
SU444356A3
SU444356A3 SU1389273A SU1389273A SU444356A3 SU 444356 A3 SU444356 A3 SU 444356A3 SU 1389273 A SU1389273 A SU 1389273A SU 1389273 A SU1389273 A SU 1389273A SU 444356 A3 SU444356 A3 SU 444356A3
Authority
SU
USSR - Soviet Union
Prior art keywords
fluoroalkenes
producing
producing fluoroalkenes
Prior art date
Application number
SU1389273A
Other languages
Russian (ru)
Other versions
SU444356A1 (en
Inventor
Клаус Лизеганг
Гюнтер Экснер
Original Assignee
Феб Хемикомбинат Биттерфельд (Фирма)
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 Феб Хемикомбинат Биттерфельд (Фирма) filed Critical Феб Хемикомбинат Биттерфельд (Фирма)
Application granted granted Critical
Publication of SU444356A1 publication Critical patent/SU444356A1/en
Publication of SU444356A3 publication Critical patent/SU444356A3/en

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
    • 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
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/005—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor carried out at high temperatures, e.g. by pyrolysis
    • 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
    • B01J15/00—Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors in series
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/008—Pyrolysis reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00058—Temperature measurement
    • B01J2219/00063—Temperature measurement of the reactants
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • B01J2219/00135—Electric resistance heaters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SU1389273A 1968-12-28 1969-12-26 The method of producing fluoroalkenes SU444356A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5449068 1968-12-28

Publications (2)

Publication Number Publication Date
SU444356A1 SU444356A1 (en) 1974-09-25
SU444356A3 true SU444356A3 (en) 1974-09-25

Family

ID=11287343

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1389273A SU444356A3 (en) 1968-12-28 1969-12-26 The method of producing fluoroalkenes

Country Status (6)

Country Link
BE (1) BE728957A (en)
DE (2) DE1906206A1 (en)
FR (1) FR2033188B1 (en)
GB (1) GB1306081A (en)
NL (1) NL6902896A (en)
SU (1) SU444356A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995032170A1 (en) * 1994-05-19 1995-11-30 Nauchno-Vnedrencheskaya Firma 'polikom, Ink.' Method of obtaining a monomer by the pyrolitic decomposition of a polymer and a device for carrying out said method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8708618D0 (en) * 1987-04-10 1987-05-13 Ici Plc Production process
US4973773A (en) * 1988-11-29 1990-11-27 E. I. Du Pont De Nemours And Company Production of tetrafluoroethylene
US20060094911A1 (en) * 2004-10-29 2006-05-04 Rao Velliyur N M Noncatalytic manufacture of 1,1,3,3,3-pentafluoropropene from 1,1,1,3,3,3-hexafluoropropane
DE102005043719A1 (en) * 2005-09-13 2007-03-15 Röhm Gmbh Apparatus and method for continuous equilibrium reactions
US8672595B2 (en) 2007-07-02 2014-03-18 Eugen Schnarr Expansion anchor and method for the preferably surface-near anchoring in an anchoring base
WO2017066603A1 (en) * 2015-10-15 2017-04-20 Honeywell International Inc. Dehydrohalogenation reactor and process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995032170A1 (en) * 1994-05-19 1995-11-30 Nauchno-Vnedrencheskaya Firma 'polikom, Ink.' Method of obtaining a monomer by the pyrolitic decomposition of a polymer and a device for carrying out said method

Also Published As

Publication number Publication date
DE1906206A1 (en) 1970-10-08
BE728957A (en) 1969-08-01
FR2033188B1 (en) 1975-07-04
GB1306081A (en) 1973-02-07
FR2033188A1 (en) 1970-12-04
NL6902896A (en) 1970-06-30
DE1965977A1 (en) 1971-01-28

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