IN2014DN06917A - - Google Patents

Info

Publication number
IN2014DN06917A
IN2014DN06917A IN6917DEN2014A IN2014DN06917A IN 2014DN06917 A IN2014DN06917 A IN 2014DN06917A IN 6917DEN2014 A IN6917DEN2014 A IN 6917DEN2014A IN 2014DN06917 A IN2014DN06917 A IN 2014DN06917A
Authority
IN
India
Prior art keywords
catalyst
dehydrochlorination
hcfo
trifluoropropene
tetrafluoropropene
Prior art date
Application number
Other languages
English (en)
Inventor
Haiyou Wang
Hsueh S Tung
Haluk Kopkalli
Yuon Chiu
Gustavo Cerri
Jeffrey Ball
Prato Philip L Da
Xuehui Sun
Mario Joseph Nappa
Original Assignee
Haiyou Wang
Hsueh S Tung
Haluk Kopkalli
Yuon Chiu
Gustavo Cerri
Jeffrey Ball
Prato Philip L Da
Xuehui Sun
Mario Joseph Nappa
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 Haiyou Wang, Hsueh S Tung, Haluk Kopkalli, Yuon Chiu, Gustavo Cerri, Jeffrey Ball, Prato Philip L Da, Xuehui Sun, Mario Joseph Nappa filed Critical Haiyou Wang
Publication of IN2014DN06917A publication Critical patent/IN2014DN06917A/en

Links

Classifications

    • 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
    • C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/06—Preparation of halogenated hydrocarbons by addition of halogens combined with replacement of hydrogen atoms by halogens
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
    • 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
    • C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
    • 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
    • C07C17/389—Separation; Purification; Stabilisation; Use of additives by adsorption on solids
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IN6917DEN2014 2012-02-10 2013-02-08 IN2014DN06917A (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261597671P 2012-02-10 2012-02-10
PCT/US2013/025299 WO2013119919A1 (en) 2012-02-10 2013-02-08 Improved process for the manufacture of 2,3,3,3-tetrafluoropropene

Publications (1)

Publication Number Publication Date
IN2014DN06917A true IN2014DN06917A (enrdf_load_html_response) 2015-05-15

Family

ID=48948048

Family Applications (1)

Application Number Title Priority Date Filing Date
IN6917DEN2014 IN2014DN06917A (enrdf_load_html_response) 2012-02-10 2013-02-08

Country Status (8)

Country Link
US (1) US9296670B2 (enrdf_load_html_response)
EP (1) EP2812298A4 (enrdf_load_html_response)
JP (2) JP2015509932A (enrdf_load_html_response)
KR (1) KR20140134651A (enrdf_load_html_response)
CN (2) CN109232172A (enrdf_load_html_response)
IN (1) IN2014DN06917A (enrdf_load_html_response)
MX (1) MX346307B (enrdf_load_html_response)
WO (1) WO2013119919A1 (enrdf_load_html_response)

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WO2013119919A1 (en) * 2012-02-10 2013-08-15 Haiyou Wang Improved process for the manufacture of 2,3,3,3-tetrafluoropropene
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CN112939731A (zh) 2014-10-16 2021-06-11 化学和冶金生产联合体股份公司 用于制备高纯度氯化烷烃的方法
TWI702202B (zh) 2014-10-16 2020-08-21 捷克商史波克專業化學杭尼維洛普合股公司 用於製備高純度1,1,1,2,3-五氯丙烷產物之方法
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WO2016172413A1 (en) * 2015-04-24 2016-10-27 Honeywell International Inc. PROCESS FOR REDUCING 1233xf CONCENTRATION IN 244bb
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EP3984986A1 (en) 2015-05-21 2022-04-20 The Chemours Company FC, LLC Hydrofluorination of 1233xf to 244bb by sbf5
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US20180318788A1 (en) * 2015-11-05 2018-11-08 Honeywell International Inc. Method for removal of fluorinated organics from byproduct anhydrous or aqueous hydrochloric acid in the 1234yf via 1230xa process
FR3048429B1 (fr) * 2016-03-04 2019-09-27 Arkema France Composition azeotropique ou quasi-azeotropique comprenant de la trifluoropropyne
KR102389623B1 (ko) 2016-04-13 2022-04-25 스폴케미 제브라, 에이.에스. 방법
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CN108069818B (zh) * 2016-11-16 2020-05-29 西安近代化学研究所 一种2-氯-1,1,1,2-四氟丙烷和2-氯-3,3,3-三氟丙烯的分离方法
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US10351494B1 (en) 2018-01-08 2019-07-16 Honeywell International Inc. Systems and methods for reducing the formation of impurities during 244bb dehydrochlorination to 1234yf
CN119118782A (zh) * 2018-06-06 2024-12-13 霍尼韦尔国际公司 用于HCFC-244bb的脱氯化氢以制备HFO-1234yf的方法
FR3084359B1 (fr) * 2018-07-25 2021-11-26 Arkema France Procede de production et de purification du 2-chloro-1,1,1,2-tetrafluoropropane.
US11209196B2 (en) 2018-10-26 2021-12-28 The Chemours Company Fc, Llc HFO-1234ZE, HFO-1225ZC and HFO-1234YF compositions and processes for producing and using the compositions
BR112021022059A2 (pt) 2018-10-26 2021-12-28 Chemours Co Fc Llc Composições de fluoropropeno, métodos de produção de uma mistura e de resfriamento, processos para transferência de calor, para tratamento de uma superfície e para formação de uma composição, sistema de refrigeração, aparelhos de refrigeração, uso da composição de fluoropropeno e método para substituição de um refrigerante
CN118256196A (zh) 2018-10-26 2024-06-28 科慕埃弗西有限公司 Hfo-1234ze和hfo-1234yf组合物以及制备和使用该组合物的方法
WO2020247423A1 (en) * 2019-06-04 2020-12-10 The Chemours Company Fc, Llc 2-chloro-3,3,3-trifluoropropene (1233xf) compositions and methods for making and using the compositions
CN119320307A (zh) * 2019-11-06 2025-01-17 霍尼韦尔国际公司 3,3,3-三氟丙炔(tfpy)和氟化氢(hf)的共沸物或类共沸物组合物
KR20220092959A (ko) * 2019-11-06 2022-07-04 허니웰 인터내셔널 인코포레이티드 2-클로로-1,1,1,2-테트라플루오로프로판(hcfc-244bb) 및 물의 공비 또는 공비성 조성물
CN112979409B (zh) * 2019-12-13 2022-09-30 浙江省化工研究院有限公司 一种气相催化氯化制备3,3,3-三氯-1,1,1-三氟丙烷的方法
ES2993425T3 (en) * 2020-02-07 2024-12-30 Chemours Co Fc Llc Compositions comprising 2,3,3,3 tetrafluoropropene and methods for making and using the compositions
CN112479806A (zh) * 2020-12-01 2021-03-12 山东华安新材料有限公司 一种2-氯-3,3,3-三氟丙烯和2-氯-1,1,1,2-四氟丙烷混合物分离方法

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WO2013119919A1 (en) * 2012-02-10 2013-08-15 Haiyou Wang Improved process for the manufacture of 2,3,3,3-tetrafluoropropene

Also Published As

Publication number Publication date
US9296670B2 (en) 2016-03-29
MX346307B (es) 2017-03-15
JP2018002705A (ja) 2018-01-11
KR20140134651A (ko) 2014-11-24
EP2812298A1 (en) 2014-12-17
CN104781219A (zh) 2015-07-15
CN104781219B (zh) 2018-08-17
CN109232172A (zh) 2019-01-18
MX2014009265A (es) 2015-03-03
WO2013119919A1 (en) 2013-08-15
US20150005536A1 (en) 2015-01-01
EP2812298A4 (en) 2015-09-16
JP2015509932A (ja) 2015-04-02

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