IN2014CN02632A - - Google Patents

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Publication number
IN2014CN02632A
IN2014CN02632A IN2632CHN2014A IN2014CN02632A IN 2014CN02632 A IN2014CN02632 A IN 2014CN02632A IN 2632CHN2014 A IN2632CHN2014 A IN 2632CHN2014A IN 2014CN02632 A IN2014CN02632 A IN 2014CN02632A
Authority
IN
India
Prior art keywords
dichloroethene
difluoroethane
trichloroethane
chloro
depositing
Prior art date
Application number
Inventor
Norbert Lui
Shanthan Rao Pamulaparthy
Srinivas Pvss
Thomas Vijaya
Sridhar Madabhushi
Rambabu Yadla
Narsaiah Banda
Sergii Pazenok
Original Assignee
Bayer Ip Gmbh
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 Bayer Ip Gmbh filed Critical Bayer Ip Gmbh
Priority to IN2632CHN2014 priority Critical patent/IN2014CN02632A/en
Publication of IN2014CN02632A publication Critical patent/IN2014CN02632A/en

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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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • B01J37/26—Fluorinating
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/862—Iron and chromium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/866—Nickel and chromium
    • 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
    • B01J27/138—Halogens; Compounds thereof with alkaline earth metals, magnesium, beryllium, zinc, cadmium or mercury
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

323332 2The invention is directed to a catalyst for the gas phase fluorination of 1 1 2 trichloroethane and/or 1 2 dichloroethene with HF to give 1 chloro 2 2 difluoroethane which catalyst is prepared by co depositing FeCl and MgCl on chromia alumina or co depositing Cr(NO) and Ni(NO)on active carbon or by doping alumina with ZnCl and to a process for the preparation of 1 chloro 2 2 difluoroethane comprising a catalytic gas phase fluorination of 1 1 2 trichloroethane and/or 1 2 dichloroethene wherein one of the catalysts according to claim 2 or 3 is used.
IN2632CHN2014 2011-10-12 2012-10-11 IN2014CN02632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN2632CHN2014 IN2014CN02632A (en) 2011-10-12 2012-10-11

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN2938DE2011 2011-10-12
PCT/EP2012/070126 WO2013053800A2 (en) 2011-10-12 2012-10-11 Catalytic gas phase fluorination of 1,1,2-trichloroethane and/or 1,2-dichloroethene to produce 1-chloro-2,2-difluoroethane
IN2632CHN2014 IN2014CN02632A (en) 2011-10-12 2012-10-11

Publications (1)

Publication Number Publication Date
IN2014CN02632A true IN2014CN02632A (en) 2015-08-07

Family

ID=48082605

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2632CHN2014 IN2014CN02632A (en) 2011-10-12 2012-10-11

Country Status (13)

Country Link
US (1) US9000242B2 (en)
EP (1) EP2766117B1 (en)
JP (1) JP6078073B2 (en)
KR (1) KR101999136B1 (en)
CN (1) CN103842075B (en)
BR (1) BR112014008902B1 (en)
DK (1) DK2766117T3 (en)
ES (1) ES2674149T3 (en)
IL (1) IL231760A (en)
IN (1) IN2014CN02632A (en)
MX (1) MX340808B (en)
TW (1) TWI615194B (en)
WO (1) WO2013053800A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3014099B1 (en) * 2013-12-04 2017-01-13 Arkema France PROCESS FOR THE PRODUCTION OF 1-CHLORO-2,2-DIFLUOROETHANE
EP3015423A1 (en) * 2014-10-31 2016-05-04 Solvay SA Catalyst comprising fluorinated metal oxide, manufacture process and hydrogenation process
EP3230240B1 (en) * 2014-12-11 2018-06-13 Arkema France Process for the preparation of 1-chloro-2,2-difluoroethane
CN104692997B (en) * 2015-02-11 2017-12-22 巨化集团技术中心 A kind of preparation method of the chloroethanes of 1,1 difluoro 2
CN104692998B (en) * 2015-02-11 2018-06-26 巨化集团技术中心 The preparation method of bis- fluoro- 2- chloroethanes of 1,1-
FR3032706B1 (en) * 2015-02-17 2019-10-11 Arkema France PROCESS FOR SEPARATING 2-CHLORO-1,1-DIFLUOROETHANE AND TRANS-DICHLOROETHYLENE
WO2017205273A1 (en) * 2016-05-23 2017-11-30 Basf Corporation A chromium catalyst, its preparation and use
FR3056590B1 (en) * 2016-09-27 2020-05-08 Arkema France COMPOSITION COMPRISING 1-CHLORO-2,2-DIFLUOROETHANE
FR3056584B1 (en) * 2016-09-27 2020-05-08 Arkema France PROCESS FOR THE MANUFACTURE OF 1-CHLORO-2,2-DIFLUOROETHANE
FR3056588B1 (en) * 2016-09-27 2018-10-12 Arkema France COMPOSITION COMPRISING 1-CHLORO-2,2-DIFLUOROETHANE
FR3056586B1 (en) * 2016-09-27 2020-05-08 Arkema France COMPOSITION COMPRISING 1-CHLORO-2,2-DIFLUOROETHANE
FR3056585B1 (en) * 2016-09-27 2020-05-08 Arkema France COMPOSITION COMPRISING 1-CHLORO-2,2-DIFLUOROETHANE
JP2019532055A (en) * 2016-09-27 2019-11-07 アルケマ フランス Composition comprising 1-chloro-2,2-difluoroethane
FR3056589B1 (en) * 2016-09-27 2020-05-08 Arkema France COMPOSITION COMPRISING 1-CHLORO-2,2-DIFLUOROETHANE
FR3057263B1 (en) * 2016-10-12 2018-10-12 Arkema France COMPOSITION COMPRISING 1-CHLORO-2,2-DIFLUOROETHANE AND 1,1-DICHLOROETHYLENE
JP7444719B2 (en) * 2020-07-10 2024-03-06 ダイキン工業株式会社 2-chloro-1,1-difluoroethane (HCFC-142), 1,1,2-trifluoroethane (HFC-143), and (E)-1,2-difluoroethylene (HFO-1132(E)) and /Or method for producing (Z)-1,2-difluoroethylene (HFO-1132(Z))
CN114733529A (en) * 2022-03-18 2022-07-12 润泰化学（泰兴）有限公司 Preparation method and application of catalyst for preparing methyl isopropyl ketone from isobutyric acid and acetic acid

Family Cites Families (18)

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US4139568A (en) 1978-05-22 1979-02-13 The Dow Chemical Company Process for making methyl fluoride
JPS6226239A (en) * 1985-05-28 1987-02-04 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Catalytic halogen exchange of fluoroolefin
GB9104775D0 (en) * 1991-03-07 1991-04-17 Ici Plc Fluorination catalyst and process
US5300711A (en) * 1991-03-20 1994-04-05 E. I. Du Pont De Nemours And Company Process for the manufacture of 2,2-dichloro-1,1,1-trifluoroethane, 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane
WO1992016480A1 (en) * 1991-03-20 1992-10-01 E.I. Du Pont De Nemours And Company Process for the manufacture of 2-chloro-1,1,1-trifluoroethane
GB9204072D0 (en) * 1992-02-26 1992-04-08 Ici Plc Fluorination catalyst and process
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FR2700766B1 (en) 1993-01-27 1995-03-24 Atochem Elf Sa Process for fluorination of perchlorethylene or pentachloroethane.
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JPH09255596A (en) * 1996-03-22 1997-09-30 Showa Denko Kk Production of lower perfluoroalkane
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Also Published As

Publication number Publication date
EP2766117A2 (en) 2014-08-20
JP6078073B2 (en) 2017-02-08
KR101999136B1 (en) 2019-07-11
US20140330051A1 (en) 2014-11-06
CN103842075B (en) 2016-08-17
DK2766117T3 (en) 2018-06-25
WO2013053800A2 (en) 2013-04-18
CN103842075A (en) 2014-06-04
IL231760A (en) 2017-06-29
MX2014004098A (en) 2014-05-21
MX340808B (en) 2016-07-27
ES2674149T3 (en) 2018-06-27
JP2014534899A (en) 2014-12-25
BR112014008902B1 (en) 2020-03-10
TW201321078A (en) 2013-06-01
EP2766117B1 (en) 2018-03-21
KR20140077941A (en) 2014-06-24
BR112014008902A2 (en) 2017-05-09
WO2013053800A3 (en) 2013-06-06
IL231760A0 (en) 2014-05-28
TWI615194B (en) 2018-02-21
US9000242B2 (en) 2015-04-07

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