ES2111207T3 - Catalizador de fluoracion y procedimiento de fluoracion. - Google Patents

Catalizador de fluoracion y procedimiento de fluoracion.

Info

Publication number
ES2111207T3
ES2111207T3 ES94109099T ES94109099T ES2111207T3 ES 2111207 T3 ES2111207 T3 ES 2111207T3 ES 94109099 T ES94109099 T ES 94109099T ES 94109099 T ES94109099 T ES 94109099T ES 2111207 T3 ES2111207 T3 ES 2111207T3
Authority
ES
Spain
Prior art keywords
fluoration
catalyst
auro
procedure
chrome
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 - Lifetime
Application number
ES94109099T
Other languages
English (en)
Inventor
Katsuyuki Tsuji
Kimitaka Oshiro
Tetsuo Nakajo
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Application granted granted Critical
Publication of ES2111207T3 publication Critical patent/ES2111207T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01J27/132—Halogens; Compounds thereof with chromium, molybdenum, tungsten or polonium
    • 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
    • B01J23/16—Catalysts 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
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—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
    • B01J27/08—Halides
    • B01J27/12—Fluorides
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J37/03—Precipitation; Co-precipitation
    • 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
    • B01J37/08—Heat treatment
    • 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
    • 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

Landscapes

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

Abstract

UN CATALIZADOR DE FLUORACION COMPRENDIENDO INDIO, CROMO, OXIGENO Y FLUOR COMO ELEMENTOS CONSTITUYENTES ESENCIALES DEL MISMO. EL CATALIZADOR SE PREPARA FLUORANDO UN PRECURSOR DE CATALIZADOR, COMPRENDIENDO ELEMENTOS DE INDIO Y CROMO, PONIENDOLOS EN CONTACTO CON FLUORURO DE HIDROGENO O UN HIDROCARBURO HALOGENADO CONTENIENDO FLUOR, A UNA TEMPERATURA DE 300 A 500 C. UN HIDROCARBURO HALOGENADO ES FLUORADO PONIENDOLO EN CONTACTO CON FLUORURO DE HIDROGENO, EN UNA FASE GASEOSA, EN PRESENCIA DEL CATALIZADOR.
ES94109099T 1993-06-18 1994-06-14 Catalizador de fluoracion y procedimiento de fluoracion. Expired - Lifetime ES2111207T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14789793 1993-06-18

Publications (1)

Publication Number Publication Date
ES2111207T3 true ES2111207T3 (es) 1998-03-01

Family

ID=15440627

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94109099T Expired - Lifetime ES2111207T3 (es) 1993-06-18 1994-06-14 Catalizador de fluoracion y procedimiento de fluoracion.

Country Status (9)

Country Link
US (2) US5494876A (es)
EP (1) EP0629440B1 (es)
KR (1) KR100336337B1 (es)
CN (1) CN1054079C (es)
CA (1) CA2126007C (es)
DE (1) DE69407870T2 (es)
ES (1) ES2111207T3 (es)
GR (1) GR3026296T3 (es)
TW (1) TW492952B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5849658A (en) * 1991-05-24 1998-12-15 Daikin Industries Ltd. Method for preparing fluorination catalyst used to fluorinate halogenated hydrocarbons
GB9404715D0 (en) * 1993-03-24 1994-04-27 Ici Plc Production of difluoromethane
GB9325756D0 (en) * 1993-12-16 1994-02-16 Ici Plc Production of pentafluoroethane
US5494877A (en) * 1994-06-20 1996-02-27 Showa Denko K. K. Chromium-based fluorination catalyst containing gallium and production method thereof
US7133846B1 (en) * 1995-02-13 2006-11-07 Intertrust Technologies Corp. Digital certificate support system, methods and techniques for secure electronic commerce transaction and rights management
FR2736048B1 (fr) * 1995-06-27 1997-08-01 Atochem Elf Sa Synthese du difluoromethane
FR2736050B1 (fr) 1995-06-29 1997-08-01 Atochem Elf Sa Procede de fabrication du difluoromethane
KR0152580B1 (ko) * 1995-08-23 1998-10-15 김은영 1,1,1,2-테트라플루오로에탄, 펜타플루오로에탄 및 1,1,1-트리플루오로에탄의 병산 방법
KR100300820B1 (ko) * 1999-05-03 2001-09-13 한상배 하수 및 폐수의 고도처리방법
US6074985A (en) * 1999-08-03 2000-06-13 Elf Atochem North America, Inc. Fluorination catalysts
US6524990B2 (en) * 2001-02-15 2003-02-25 Air Products And Chemicals, Inc. Active fluoride catalysts for fluorination reactions
US7485598B2 (en) * 2006-06-21 2009-02-03 Arkema Inc. High pressure catalyst activation method and catalyst produced thereby
DE02744727T1 (de) * 2001-06-28 2005-02-10 Honeywell International Inc. Verfahren zur herstellung eines fluorierungskatalysators
DE60231010D1 (de) * 2002-07-10 2009-03-12 Srf Ltd Verfahren zur herstellung von difluormethan
WO2004007410A1 (en) * 2002-07-10 2004-01-22 Srf Limited A process for the production of difluoromethane
TW200516068A (en) * 2003-09-10 2005-05-16 Showa Denko Kk Process for production of hydrofluorocarbons, products thereof and use of the products
DE102004006104A1 (de) * 2004-02-06 2005-08-25 Basell Polyolefine Gmbh Verfahren zur Herstellung von geträgerten Katalysatoren für die Polymerisation
CN100444958C (zh) * 2006-11-08 2008-12-24 浙江衢化氟化学有限公司 一种氟化催化剂及其制备方法和用途
US20080207964A1 (en) * 2007-02-23 2008-08-28 Velliyur Nott Mallikarjuna Rao Compositions containing chromium, oxygen and gold, their preparation, and their use as catalysts and catalyst precursors
US20080207963A1 (en) * 2007-02-23 2008-08-28 Velliyur Nott Mallikarjuna Rao Preparation of composition containing chromium, oxygen, and either silver or palladium, and their use as catalysts and catalyst precursors
US8465471B2 (en) * 2009-08-05 2013-06-18 Rocin Laboratories, Inc. Endoscopically-guided electro-cauterizing power-assisted fat aspiration system for aspirating visceral fat tissue within the abdomen of a patient
CN103611525A (zh) * 2013-11-13 2014-03-05 浙江衢化氟化学有限公司 一种气相法生产五氟乙烷的催化剂及其制备方法
CN104707631A (zh) 2013-12-12 2015-06-17 西安近代化学研究所 一种无铬气相氟化催化剂及其应用
CN107803195B (zh) * 2017-09-22 2020-12-22 乳源东阳光氟有限公司 一种氟化催化剂的活化方法
JP6827246B2 (ja) * 2019-02-21 2021-02-10 ダイキン工業株式会社 ハロゲン化ブテン化合物の製造方法
CN111013612B (zh) * 2019-12-20 2022-12-06 山东东岳化工有限公司 一种固体氟化催化剂的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127399C (es) * 1959-05-29
DE1252182B (es) * 1962-01-13 1967-10-19
NL148035B (nl) * 1965-09-14 1975-12-15 Montedison Spa Werkwijze voor de bereiding van gefluoreerde en/of gechlorofluoreerde organische verbindingen.
US3992325A (en) * 1975-09-25 1976-11-16 E. I. Du Pont De Nemours And Company γ-CrOOH fluorination catalysts
LU75857A1 (es) * 1976-09-22 1978-05-12
US4155881A (en) * 1978-03-08 1979-05-22 E. I. Du Pont De Nemours And Company Activation of chromic fluoride catalyst with hydrogen chloride and chlorine
US4465786A (en) * 1982-09-27 1984-08-14 General Electric Company Catalyst composition for the preparation of 3,3,3-trifluoropropene
US4792643A (en) * 1987-06-16 1988-12-20 Kaiser Aluminum & Chemical Corporation Catalyst and process for 1,1,1,2-tetrafluoroethane by vapor phase reaction
US4922037A (en) * 1988-02-24 1990-05-01 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
JPH0295438A (ja) * 1988-09-30 1990-04-06 Showa Denko Kk フッ素化触媒
JPH02172933A (ja) * 1988-12-23 1990-07-04 Asahi Glass Co Ltd １―クロロ―２，２，２―トリフルオロエタンのフッ素化方法
GB9104775D0 (en) * 1991-03-07 1991-04-17 Ici Plc Fluorination catalyst and process
JP2748720B2 (ja) * 1991-05-23 1998-05-13 ダイキン工業株式会社 ハロゲン化炭化水素のフッ素化方法

Also Published As

Publication number Publication date
DE69407870T2 (de) 1998-08-27
DE69407870D1 (de) 1998-02-19
CA2126007A1 (en) 1994-12-19
GR3026296T3 (en) 1998-06-30
CA2126007C (en) 2005-04-05
CN1098332A (zh) 1995-02-08
TW492952B (en) 2002-07-01
EP0629440A1 (en) 1994-12-21
CN1054079C (zh) 2000-07-05
US5569795A (en) 1996-10-29
KR100336337B1 (ko) 2002-11-30
KR950000212A (ko) 1995-01-03
EP0629440B1 (en) 1998-01-14
US5494876A (en) 1996-02-27

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