MX370708B - Reactor para reacciones de fluoración en fase líquida. - Google Patents

Reactor para reacciones de fluoración en fase líquida.

Info

Publication number
MX370708B
MX370708B MX2016010291A MX2016010291A MX370708B MX 370708 B MX370708 B MX 370708B MX 2016010291 A MX2016010291 A MX 2016010291A MX 2016010291 A MX2016010291 A MX 2016010291A MX 370708 B MX370708 B MX 370708B
Authority
MX
Mexico
Prior art keywords
reactor
reaction zone
liquid phase
hydrofluorination
fluoroolefin
Prior art date
Application number
MX2016010291A
Other languages
English (en)
Other versions
MX2016010291A (es
Inventor
Joseph Nappa Mario
C Merkel Daniel
Sung Tung Hsueh
Mahler Barry
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 MX2016010291A publication Critical patent/MX2016010291A/es
Publication of MX370708B publication Critical patent/MX370708B/es

Links

Classifications

    • 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
    • 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
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/42—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

La presente invención se refiere a un procedimiento de hidrofluoración que comprende hacer reaccionar una fluoroolefina con fluoruro de hidrógeno en la fase líquida en presencia de un catalizador de hidrofluoración en la zona de reacción de un reactor, dicho reactor compuesto de un cuerpo del reactor que tiene una relación de longitud a diámetro de aproximadamente 2: 1 o mayor; una zona de reacción agitada que contiene el catalizador de hidrofluoración, que se puede preparar in situ, al menos una entrada para el suministro del fluoruro de hidrógeno y fluoroolefina a la zona de reacción y al menos una salida para recuperar dicho fluoroalcano, el agitador dispuesto en la zona de reacción y que comprende una pluralidad de aspas unidas fijamente al eje accionable por un motor, las aspas que se extienden desde aproximadamente la parte inferior de la zona de reacción a aproximadamente la parte superior de la zona de reacción y el eje que se extiende en un eje longitudinal de la parte inferior del reactor a la parte superior del reactor, el agitador se hace girar a una velocidad suficiente para promover un remolino de líquido para efectuar la ocurrencia de la reacción de hidrofluoración y minimizar sobrefluoración. La presente invención se refiere también al reactor de hidrofluoración.
MX2016010291A 2014-02-10 2015-02-06 Reactor para reacciones de fluoración en fase líquida. MX370708B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461937822P 2014-02-10 2014-02-10
PCT/US2015/014759 WO2015120234A1 (en) 2014-02-10 2015-02-06 Reactor for liquid phase fluorination reactions

Publications (2)

Publication Number Publication Date
MX2016010291A MX2016010291A (es) 2016-10-17
MX370708B true MX370708B (es) 2019-12-20

Family

ID=53774351

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016010291A MX370708B (es) 2014-02-10 2015-02-06 Reactor para reacciones de fluoración en fase líquida.

Country Status (8)

Country Link
US (1) US9353028B2 (es)
EP (1) EP3104965B1 (es)
JP (1) JP6648039B2 (es)
KR (1) KR20160122786A (es)
CN (1) CN107073429A (es)
ES (1) ES2753547T3 (es)
MX (1) MX370708B (es)
WO (1) WO2015120234A1 (es)

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KR20150130330A (ko) * 2013-03-13 2015-11-23 허니웰 인터내셔날 인코포레이티드 단계식 불화 방법 및 반응기 시스템
GB201712775D0 (en) * 2017-08-09 2017-09-20 Mexichem Fluor Sa De Cv Compositions and uses thereof
WO2019035145A1 (en) * 2017-08-18 2019-02-21 Ganapati Dadasaheb Yadav ENHANCED CONTINUOUSLY CONTINUOUS IMPROVED MULTIPHASE REACTOR
CN109988101B (zh) * 2017-12-29 2022-06-07 沈阳化工研究院有限公司 2-氟-6-三氟甲基吡啶的合成方法
US11904301B2 (en) * 2018-09-07 2024-02-20 The Chemours Company Fc, Llc Fluorine removal from antimony fluorohalide catalyst using chlorocarbons
JP2021084077A (ja) * 2019-11-28 2021-06-03 住友金属鉱山株式会社 攪拌装置及び気液混合方法
JP7447471B2 (ja) * 2019-12-19 2024-03-12 住友金属鉱山株式会社 攪拌装置
CN113457579B (zh) * 2021-06-25 2022-11-22 中核四0四有限公司 一种二氧化铀氢氟化工艺尾气中氟化氢的再利用工艺
WO2025064346A1 (en) * 2023-09-18 2025-03-27 The Chemours Company Fc, Llc Processes for preparing 2-chloro-1,1,1,2-tetrafluoropropane
CN117695947B (zh) * 2024-02-05 2024-07-12 上海联风气体有限公司 氢氟酸回收装置
CN120984155A (zh) * 2025-10-23 2025-11-21 四川力信水处理设备有限公司 一种二氧化氯多点正压投加系统

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JPS62183848A (ja) * 1986-02-07 1987-08-12 Shokuhin Sangyo Baioriakutaa Syst Gijutsu Kenkyu Kumiai 撹拌式充填層型反応器
DE19544871C2 (de) * 1995-12-01 1998-02-26 Hoechst Ag Verfahren zur Herstellung und Aufarbeitung von fluorhaltigen organischen Verbindungen
WO1999015268A1 (en) * 1997-09-22 1999-04-01 Alliedsignal Inc. Pipe reactor
WO1999062851A1 (en) * 1998-06-02 1999-12-09 E.I. Du Pont De Nemours And Company Processes for the production of hexafluoropropene and optionally other halogenated hydrocarbons containing fluorine
US8084653B2 (en) * 2004-04-29 2011-12-27 Honeywell International, Inc. Method for producing fluorinated organic compounds
US20090182179A1 (en) * 2008-01-15 2009-07-16 Honeywell International Inc. Hydrofluorination of 2-chloro-3,3,3-trifluoropropene to 2-chloro-1,1,1,2-tetrafluoropropane with catalysts of sbcl3, sbcl5, sbf5, ticl4, sncl4, cr2o3 and fluorinated cr2o3
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KR20150130330A (ko) * 2013-03-13 2015-11-23 허니웰 인터내셔날 인코포레이티드 단계식 불화 방법 및 반응기 시스템
CN103508842B (zh) * 2013-09-28 2016-01-13 西安近代化学研究所 1,2-二氯-3,3,3-三氟丙烯的制备方法

Also Published As

Publication number Publication date
EP3104965A1 (en) 2016-12-21
KR20160122786A (ko) 2016-10-24
WO2015120234A1 (en) 2015-08-13
US20150225316A1 (en) 2015-08-13
EP3104965B1 (en) 2019-09-25
ES2753547T3 (es) 2020-04-13
CN107073429A (zh) 2017-08-18
EP3104965A4 (en) 2017-08-02
US9353028B2 (en) 2016-05-31
MX2016010291A (es) 2016-10-17
JP6648039B2 (ja) 2020-02-14
JP2017511811A (ja) 2017-04-27

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