MX2008002093A - Catalisis para la sintesis de cf3i y cf3cf2i. - Google Patents

Catalisis para la sintesis de cf3i y cf3cf2i.

Info

Publication number
MX2008002093A
MX2008002093A MX2008002093A MX2008002093A MX2008002093A MX 2008002093 A MX2008002093 A MX 2008002093A MX 2008002093 A MX2008002093 A MX 2008002093A MX 2008002093 A MX2008002093 A MX 2008002093A MX 2008002093 A MX2008002093 A MX 2008002093A
Authority
MX
Mexico
Prior art keywords
catalyst
cf3cf2i
cf3i
synthesis
formula
Prior art date
Application number
MX2008002093A
Other languages
English (en)
Inventor
Hsuehsung Tung
Shuwu Yang
Original Assignee
Honeywell Int Inc
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 Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of MX2008002093A publication Critical patent/MX2008002093A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/26—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only halogen atoms as hetero-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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/24—Inter-halogen compounds
    • 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
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen 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
    • 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
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11

Landscapes

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

Abstract

Se presenta un proceso para la preparación de un compuesto de fluoroyodoalcano representado por la fórmula CF3(CF2)n-Y, en donde n es 0 ó 1. El proceso incluye la puesta en contacto de A, B y C. A está representado por la fórmula CF3(CF2)n-Y, en donde n es 0 ó 1, y Y se selecciona dentro del grupo que consiste de: H, Cl, Br, y COOH. B es una fuente de yodo, y C es un catalizador que contiene elementos con configuración d1s1 y elementos de los lantánidos. El proceso ocurre a una temperatura y durante un tiempo de contacto suficientes para producir el compuesto de fluoroyodoalcano.
MX2008002093A 2007-02-15 2008-02-13 Catalisis para la sintesis de cf3i y cf3cf2i. MX2008002093A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/706,776 US8034985B2 (en) 2007-02-15 2007-02-15 Catalyst for the synthesis of CF3CF2I

Publications (1)

Publication Number Publication Date
MX2008002093A true MX2008002093A (es) 2009-02-25

Family

ID=39616498

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008002093A MX2008002093A (es) 2007-02-15 2008-02-13 Catalisis para la sintesis de cf3i y cf3cf2i.

Country Status (8)

Country Link
US (1) US8034985B2 (es)
EP (1) EP1961720A1 (es)
JP (1) JP2008231096A (es)
KR (1) KR20080076793A (es)
CN (1) CN101244979A (es)
CL (1) CL2008000448A1 (es)
MX (1) MX2008002093A (es)
RU (1) RU2008105489A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8722945B2 (en) * 2007-11-28 2014-05-13 Honeywell International Inc. Method for pretreating and regenerating catalysts used in a process for making fluoroiodoalkanes
CN102464569B (zh) * 2010-11-04 2014-01-15 中化蓝天集团有限公司 一种低碳数全氟烷基碘的制备方法
CN102992943B (zh) * 2011-09-14 2015-06-24 中化蓝天集团有限公司 一种制备三氟碘甲烷的方法
CN105396604B (zh) * 2015-09-14 2017-10-20 巨化集团技术中心 一种负载型催化剂及其在全氟碘烃化合物合成中的应用
CN106748629A (zh) * 2016-11-18 2017-05-31 安徽工业大学 一种直接法气相催化合成2‑碘七氟丙烷的方法
CN107376978A (zh) * 2017-07-28 2017-11-24 北京宇极科技发展有限公司 一种催化剂、其制备方法及其在合成三氟碘甲烷和五氟碘乙烷中应用
JP7427355B2 (ja) 2018-03-02 2024-02-05 国立大学法人千葉大学 １，３－ブタジエン製造用触媒、前記触媒の製造方法、及び１，３－ブタジエンの製造方法
US10683247B1 (en) 2018-12-21 2020-06-16 Honeywell International Inc. Catalysts and integrated processes for producing trifluoroiodomethane
US10870614B2 (en) * 2019-03-04 2020-12-22 Honeywell International Inc. Processes for producing trifluoroiodomethane using metal trifluoroacetates
CN112371110B (zh) * 2020-10-16 2023-04-28 国网电力科学研究院有限公司 一种用于气相法合成气体灭火剂三氟碘甲烷的催化剂及其制备方法和应用

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920111A (en) * 1957-07-15 1960-01-05 Pennsalt Chemicals Corp Production of fluoroiodohydrocarbons
US3002030A (en) * 1958-07-09 1961-09-26 Pennsalt Chemicals Corp Halogenated organic compounds
US3052732A (en) * 1960-08-29 1962-09-04 Du Pont Preparation of iodo fluorocarbons
US3076041A (en) * 1961-01-18 1963-01-29 Du Pont Process for preparing tetrafluoro-1, 2-diiodoethane
US3072730A (en) * 1961-05-12 1963-01-08 Du Pont Process for preparing perfluoroethyl iodide
US3201483A (en) * 1962-08-22 1965-08-17 Dow Chemical Co Method of fluorinating with antimony pentafluoride
US3351671A (en) * 1965-06-23 1967-11-07 Allied Chem Preparation of pentafluoroiodoethane
FR1482092A (fr) * 1966-03-29 1967-05-26 Electrochimie Soc Procédé de préparation d'iodofluoroalcanes
FR96082E (fr) * 1966-10-19 1972-05-19 Montedison Spa Procédé de préparation d'iodopentafluoroéthane.
US3755474A (en) * 1970-07-29 1973-08-28 Phillips Petroleum Co Conversion of halocarbon compounds
JPS5268110A (en) 1975-12-05 1977-06-06 Onoda Cement Co Ltd Preparation of trifluoromethyl iodide
IT1190116B (it) * 1986-05-30 1988-02-10 Ausimont Spa Processo per la sintesi di mono o di idrossifluoroalcani
FR2604997B1 (fr) * 1986-10-10 1988-12-02 Rhone Poulenc Chimie Procede de preparation d'iodure de trifluoromethyle
GB9105166D0 (en) * 1991-03-12 1991-04-24 Ici Plc Chemical process
BE1007393A3 (fr) * 1993-08-04 1995-06-06 Solvay Procede pour la preparation de 1-chloro-1-fluoroethane et/ou de 1,1-difluoroethane.
JP4051110B2 (ja) * 1996-11-20 2008-02-20 東ソ−・エフテック株式会社 ヨウ化トリフルオロメタンの製造方法
FR2794456A1 (fr) 1999-05-20 2000-12-08 Atofina Procede de fabrication de l'iodure de trifluoromethyle, de l'iodure de pentafluoromethyle ou d'un melange des deux
US6488838B1 (en) * 1999-08-17 2002-12-03 Battelle Memorial Institute Chemical reactor and method for gas phase reactant catalytic reactions
JP4106520B2 (ja) * 2001-12-19 2008-06-25 ダイキン工業株式会社 含フッ素アルキルアイオダイドの製造方法
KR100535788B1 (ko) 2002-11-20 2005-12-09 김규성 트리플루오르요오드메탄의 제조방법 및 그 장치와 촉매
JP4547133B2 (ja) 2003-06-18 2010-09-22 東ソ−・エフテック株式会社 ヨウ化トリフルオロメタンの製造方法およびその装置
US6977316B1 (en) * 2004-12-08 2005-12-20 Honeywell International Inc. Direct one-step synthesis of trifluoromethyl iodide
US7196236B2 (en) * 2004-12-08 2007-03-27 Honeywell International Inc. Direct one-step synthesis of trifluoromethyl iodide
US7071367B1 (en) * 2004-12-09 2006-07-04 Honeywell International Inc. Direct one-step synthesis of CF3-I
US8871986B2 (en) * 2006-10-16 2014-10-28 Honeywell International Inc. Catalyst promoters for producing trifluoroiodomethane and pentafluoroiodoethane

Also Published As

Publication number Publication date
RU2008105489A (ru) 2009-08-20
CL2008000448A1 (es) 2008-11-07
US8034985B2 (en) 2011-10-11
EP1961720A1 (en) 2008-08-27
KR20080076793A (ko) 2008-08-20
JP2008231096A (ja) 2008-10-02
US20080200735A1 (en) 2008-08-21
CN101244979A (zh) 2008-08-20

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