CN104853839A - 用于1-氯-3,3,3-三氟丙烯制备方法中的反应器和搅拌器 - Google Patents

用于1-氯-3,3,3-三氟丙烯制备方法中的反应器和搅拌器 Download PDF

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Publication number
CN104853839A
CN104853839A CN201380046477.7A CN201380046477A CN104853839A CN 104853839 A CN104853839 A CN 104853839A CN 201380046477 A CN201380046477 A CN 201380046477A CN 104853839 A CN104853839 A CN 104853839A
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China
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reactor
agitator
psig
alloy
seal
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Pending
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CN201380046477.7A
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Chinese (zh)
Inventor
S·A·科特雷尔
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Honeywell International Inc
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Honeywell International Inc
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    • 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
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
    • B01F27/053—Stirrers characterised by their elements, materials or mechanical properties characterised by their materials
    • 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
    • B01J19/006—Baffles
    • 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
    • B01J19/0053—Details of the reactor
    • B01J19/0073—Sealings
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/08—Application of shock waves for chemical reactions or for modifying the crystal structure of substances
    • 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
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
    • C07C21/185—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine tetrafluorethene
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes 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
    • 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
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to 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
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0218—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components of ceramic
    • 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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0263—Ceramic
    • 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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • 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
    • 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
    • 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
    • Y02P20/141—Feedstock

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)
CN201380046477.7A 2012-09-06 2013-08-29 用于1-氯-3,3,3-三氟丙烯制备方法中的反应器和搅拌器 Pending CN104853839A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261697373P 2012-09-06 2012-09-06
US61/697373 2012-09-06
US13/826023 2013-03-14
US13/826,023 US9018428B2 (en) 2012-09-06 2013-03-14 Reactor and agitator useful in a process for making 1-chloro-3,3,3-trifluoropropene
PCT/US2013/057186 WO2014039358A1 (en) 2012-09-06 2013-08-29 Reactor and agitator useful in a process for making 1-chloro-3,3,3-trifluoropropene

Publications (1)

Publication Number Publication Date
CN104853839A true CN104853839A (zh) 2015-08-19

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CN201380046477.7A Pending CN104853839A (zh) 2012-09-06 2013-08-29 用于1-氯-3,3,3-三氟丙烯制备方法中的反应器和搅拌器

Country Status (9)

Country Link
US (2) US9018428B2 (enExample)
EP (1) EP2892644A4 (enExample)
JP (2) JP2015534499A (enExample)
KR (1) KR20150052077A (enExample)
CN (1) CN104853839A (enExample)
CA (1) CA2882815A1 (enExample)
IN (1) IN2015DN01846A (enExample)
MX (1) MX349897B (enExample)
WO (1) WO2014039358A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110719811A (zh) * 2017-06-06 2020-01-21 阿科玛法国公司 改变烃化合物中氟的分布的方法
CN110719812A (zh) * 2017-06-06 2020-01-21 阿科玛法国公司 改变烃化合物中氟的分布的方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9156752B2 (en) * 2011-01-04 2015-10-13 Honeywell International Inc. High purity E-1-chloro-3,3,3-trifluoropropene and methods of making the same
US9000240B2 (en) 2011-05-19 2015-04-07 Honeywell International Inc. Integrated process for the production of 1-chloro-3,3,3-trifluoropropene
CN104016305B (zh) * 2014-05-26 2016-06-22 浙江衢化氟化学有限公司 一种从氢氟烃粗品中回收氟化氢的方法
CN106492721B (zh) * 2016-10-17 2018-10-02 浙江省海洋水产研究所 一种提取贝类毒素搅拌器
WO2019139563A1 (en) * 2018-01-09 2019-07-18 Honeywell International Inc. Apparatus and seal system for agitating chemicals within a reactor vessel having a fluoropolymer-coated agitator
CN110947350A (zh) * 2019-12-05 2020-04-03 清远市鑫辉化工有限公司 一种用于制备消光剂的反应釜
CN111229151B (zh) * 2020-04-08 2021-09-10 哈尔滨强石新材料技术开发股份有限公司 一种聚羧酸盐大体积混凝土高效缓凝减水剂制备系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877706A (en) * 1973-10-23 1975-04-15 Philadelphia Gear Corp Mechanical seal assembly for glass-lined mixer tanks
CN1215387A (zh) * 1996-04-10 1999-04-28 纳幕尔杜邦公司 含有末端碳氟的卤代丙烷的制备方法
CN1589332A (zh) * 2001-12-21 2005-03-02 索尔微氟及衍生物有限公司 合金的新用途
CN102369375A (zh) * 2009-10-02 2012-03-07 伊格尔工业股份有限公司 机械密封装置
WO2012030797A2 (en) * 2010-09-03 2012-03-08 Honeywell International Inc. Continuous low-temperature process to produce trans-1-chloro-3,3,3-trifluoropropene

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608593A (en) * 1946-08-13 1952-08-26 Robert D Fowler Fluorination process
US2585644A (en) * 1946-11-25 1952-02-12 Atomic Energy Commission Process for producing fluorocarbons
US3999980A (en) * 1975-05-09 1976-12-28 The United States Of America As Represented By The Secretary Of The Interior Fluxless recovery of metallic aluminum from wastes
US4197531A (en) * 1978-04-27 1980-04-08 Borg-Warner Corporation Mechanical seal leakage alarm
US4202553A (en) * 1978-11-03 1980-05-13 Ceramic Coating Company Seal cartridge for agitator shaft of a chemical reactor
JPH05299231A (ja) * 1992-04-17 1993-11-12 Daikin Ind Ltd 磁性流体
JPH09273635A (ja) * 1996-04-05 1997-10-21 Eagle Ind Co Ltd メカニカルシール
BE1011765A3 (fr) 1998-02-26 2000-01-11 Solvay Procede d'hydrofluoration d'hydrocarbures.
JP4403611B2 (ja) * 1999-08-24 2010-01-27 Ｎｏｋ株式会社 軸シール
JP2001108113A (ja) * 1999-10-08 2001-04-20 Nok Corp 軸シール
US6844475B1 (en) * 2003-08-08 2005-01-18 Honeywell International Business Machines Low temperature production of 1-chloro-3,3,3-trifluoropropene (HCFC-1233zd)
KR101233673B1 (ko) * 2004-08-26 2013-02-15 이글 고오교 가부시키가이샤 메카니컬 실링장치
US20070118003A1 (en) * 2005-11-21 2007-05-24 Honeywell International Inc. Method for preparing 1,1,1,3,3-pentafluoropropane
US8168837B2 (en) 2008-05-15 2012-05-01 Honeywell International Inc. Process for separating hydrogen fluoride from organic feedstocks
US8642819B2 (en) * 2008-11-19 2014-02-04 Arkema Inc. Process for the manufacture of hydrochlorofluoroolefins
US8263734B2 (en) * 2009-02-13 2012-09-11 Chevron Phillips Chemical Company Lp System and method for reducing off-gassing of polyphenylene sulfide
KR101684333B1 (ko) * 2009-03-24 2016-12-08 알케마 인코포레이티드 불화수소로부터 ｒ­１２３３의 분리
US8618340B2 (en) 2009-11-03 2013-12-31 Honeywell International Inc. Integrated process for fluoro-olefin production
JP2011194301A (ja) * 2010-03-18 2011-10-06 Nichiyo Engineering Kk 亜臨界水処理装置及び方法
US9000240B2 (en) 2011-05-19 2015-04-07 Honeywell International Inc. Integrated process for the production of 1-chloro-3,3,3-trifluoropropene

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877706A (en) * 1973-10-23 1975-04-15 Philadelphia Gear Corp Mechanical seal assembly for glass-lined mixer tanks
CN1215387A (zh) * 1996-04-10 1999-04-28 纳幕尔杜邦公司 含有末端碳氟的卤代丙烷的制备方法
CN1589332A (zh) * 2001-12-21 2005-03-02 索尔微氟及衍生物有限公司 合金的新用途
CN102369375A (zh) * 2009-10-02 2012-03-07 伊格尔工业股份有限公司 机械密封装置
WO2012030797A2 (en) * 2010-09-03 2012-03-08 Honeywell International Inc. Continuous low-temperature process to produce trans-1-chloro-3,3,3-trifluoropropene

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110719811A (zh) * 2017-06-06 2020-01-21 阿科玛法国公司 改变烃化合物中氟的分布的方法
CN110719812A (zh) * 2017-06-06 2020-01-21 阿科玛法国公司 改变烃化合物中氟的分布的方法

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Publication number Publication date
KR20150052077A (ko) 2015-05-13
US9018428B2 (en) 2015-04-28
CA2882815A1 (en) 2014-03-13
EP2892644A1 (en) 2015-07-15
JP2018104458A (ja) 2018-07-05
US20140066670A1 (en) 2014-03-06
EP2892644A4 (en) 2016-07-20
JP6549266B2 (ja) 2019-07-24
MX2015002868A (es) 2015-07-14
US20150196887A1 (en) 2015-07-16
WO2014039358A1 (en) 2014-03-13
MX349897B (es) 2017-08-18
US9993796B2 (en) 2018-06-12
IN2015DN01846A (enExample) 2015-05-29
JP2015534499A (ja) 2015-12-03

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