CN112424152A - 绝热反应区中卤烯烃的产生 - Google Patents

绝热反应区中卤烯烃的产生 Download PDF

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Publication number
CN112424152A
CN112424152A CN201980047569.4A CN201980047569A CN112424152A CN 112424152 A CN112424152 A CN 112424152A CN 201980047569 A CN201980047569 A CN 201980047569A CN 112424152 A CN112424152 A CN 112424152A
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CN
China
Prior art keywords
product
adiabatic
reactor
reaction zone
catalyst
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.)
Pending
Application number
CN201980047569.4A
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English (en)
Chinese (zh)
Inventor
K·R·克劳斯
C·拉马尔卡
M·J·纳帕
孙学慧
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.)
Chemours Co FC LLC
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Chemours Co FC LLC
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 Chemours Co FC LLC filed Critical Chemours Co FC LLC
Publication of CN112424152A publication Critical patent/CN112424152A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0496—Heating or cooling 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00256—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from 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
    • 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
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor

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  • 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)
CN201980047569.4A 2018-07-18 2019-07-18 绝热反应区中卤烯烃的产生 Pending CN112424152A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862699968P 2018-07-18 2018-07-18
US62/699968 2018-07-18
PCT/US2019/042362 WO2020018764A1 (en) 2018-07-18 2019-07-18 Production of haloolefins in an adiabatic reaction zone

Publications (1)

Publication Number Publication Date
CN112424152A true CN112424152A (zh) 2021-02-26

Family

ID=67704552

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980047569.4A Pending CN112424152A (zh) 2018-07-18 2019-07-18 绝热反应区中卤烯烃的产生

Country Status (5)

Country Link
US (1) US20210317055A1 (https=)
EP (1) EP3823948A1 (https=)
JP (2) JP2021530531A (https=)
CN (1) CN112424152A (https=)
WO (1) WO2020018764A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2540428B (en) * 2015-07-17 2017-09-13 Mexichem Fluor Sa De Cv Process for preparing 3,3,3-trifluoropropene
LT4100482T (lt) 2020-02-07 2024-08-12 The Chemours Company Fc, Llc Kompozicijos, apimančios 2,3,3,3 tetrafluorpropeną, ir kompozicijų gamybos bei panaudojimo būdai
JP2024515192A (ja) 2021-04-19 2024-04-05 ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー ３，３，３－トリフルオロプロペン（１２４３ｚｆ）を含有する組成物並びに当該組成物の製造及び使用方法
WO2024205836A1 (en) 2023-03-29 2024-10-03 The Chemours Company Fc, Llc Method for producing 1,1,1-trifluoropropene from the dehydrochlorination of 3-chloro-1,1,1-trifluoropropane
CN121487912A (zh) 2023-07-17 2026-02-06 科慕埃弗西有限公司 由1230xa或252dc产生1252zc及其组合物的方法
CN121464119A (zh) 2023-07-20 2026-02-03 科慕埃弗西有限公司 在含氟化合物工艺中回收hcl以生产特定浓度的高品质无水hcl或水性hcl

Citations (8)

* Cited by examiner, † Cited by third party
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US4191845A (en) * 1978-04-14 1980-03-04 Stone & Webster Engineering Corporation Process for converting unsaturated C4 hydrocarbons into normal butane
CN1765858A (zh) * 2004-10-29 2006-05-03 中国石油化工股份有限公司 乙苯脱氢制苯乙烯反应装置
CN101351429A (zh) * 2005-11-01 2009-01-21 纳幕尔杜邦公司 氢氟烯烃的制备和纯化方法
CN101874008A (zh) * 2007-11-22 2010-10-27 道达尔石油化学产品研究弗吕公司 由丁烷制造轻质烯烃和异戊二烯
US20110083955A1 (en) * 2009-10-09 2011-04-14 Dow Global Technologies, Inc Process for the production of chlorinated and/or fluorinated propenes
CN102046568A (zh) * 2008-04-09 2011-05-04 国际壳牌研究有限公司 改进脱氢工艺的方法
CN103108851A (zh) * 2010-10-27 2013-05-15 大金工业株式会社 制备2,3,3,3-四氟丙烯的方法
WO2018118505A1 (en) * 2016-12-20 2018-06-28 Fina Technology, Inc. Parallel reactor system for ethylbenzene dehydrogenation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7476771B2 (en) * 2005-11-01 2009-01-13 E.I. Du Pont De Nemours + Company Azeotrope compositions comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
US7423188B2 (en) 2005-11-01 2008-09-09 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising E-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
US8664455B2 (en) * 2008-08-08 2014-03-04 Honeywell International Inc. Process to manufacture 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb)
US7833434B2 (en) 2006-06-27 2010-11-16 E. I. Du Pont De Nemours And Company Tetrafluoropropene production processes
US8377327B2 (en) 2006-06-27 2013-02-19 E I Du Pont De Nemours And Company Tetrafluoropropene production processes
US8203022B2 (en) 2008-10-27 2012-06-19 E I Du Pont De Nemours And Company Conversion of 2-chloro-1,1,1,2-tetrafluoropropane to 2,3,3,3-tetrafluoropropene
US9724684B2 (en) 2011-02-21 2017-08-08 The Chemours Company Fc, Llc Selective catalytical dehydrochlorination of hydrochlorofluorocarbons
US8884082B2 (en) 2011-02-21 2014-11-11 E. I. Du Pont De Nemours And Company Selective catalytical dehydrochlorination of hydrochlorofluorocarbons
EP3347335A4 (en) 2015-09-09 2019-03-20 The Chemours Company FC, LLC NOVEL METHOD FOR FLUORING CHLOROALKANES
KR102844400B1 (ko) 2015-09-11 2025-08-11 더 케무어스 컴퍼니 에프씨, 엘엘씨 히드로클로로플루오로카본의 탈할로겐화수소화
WO2017066603A1 (en) * 2015-10-15 2017-04-20 Honeywell International Inc. Dehydrohalogenation reactor and process

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191845A (en) * 1978-04-14 1980-03-04 Stone & Webster Engineering Corporation Process for converting unsaturated C4 hydrocarbons into normal butane
CN1765858A (zh) * 2004-10-29 2006-05-03 中国石油化工股份有限公司 乙苯脱氢制苯乙烯反应装置
CN101351429A (zh) * 2005-11-01 2009-01-21 纳幕尔杜邦公司 氢氟烯烃的制备和纯化方法
CN101874008A (zh) * 2007-11-22 2010-10-27 道达尔石油化学产品研究弗吕公司 由丁烷制造轻质烯烃和异戊二烯
CN102046568A (zh) * 2008-04-09 2011-05-04 国际壳牌研究有限公司 改进脱氢工艺的方法
US20110083955A1 (en) * 2009-10-09 2011-04-14 Dow Global Technologies, Inc Process for the production of chlorinated and/or fluorinated propenes
CN103108851A (zh) * 2010-10-27 2013-05-15 大金工业株式会社 制备2,3,3,3-四氟丙烯的方法
WO2018118505A1 (en) * 2016-12-20 2018-06-28 Fina Technology, Inc. Parallel reactor system for ethylbenzene dehydrogenation

Also Published As

Publication number Publication date
US20210317055A1 (en) 2021-10-14
WO2020018764A1 (en) 2020-01-23
JP2024120954A (ja) 2024-09-05
JP2021530531A (ja) 2021-11-11
EP3823948A1 (en) 2021-05-26

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