JP2015509932A - ２，３，３，３−テトラフルオロプロペンを製造するための改良された方法 - Google Patents

２，３，３，３−テトラフルオロプロペンを製造するための改良された方法 Download PDF

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JP2015509932A
JP2015509932A JP2014556714A JP2014556714A JP2015509932A JP 2015509932 A JP2015509932 A JP 2015509932A JP 2014556714 A JP2014556714 A JP 2014556714A JP 2014556714 A JP2014556714 A JP 2014556714A JP 2015509932 A JP2015509932 A JP 2015509932A
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chloro
trifluoropropene
tetrafluoropropane
composition
weight
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ハイユー・ウォン
シュー・スン・トゥン
ハルク・コプカリ
ユオン・チウ
グスタボ・セリ
ジェフリー・ボール
プラト フィリップ・エル・ダ
プラト フィリップ・エル・ダ
シュエフイ・スゥン
マリオ・ジョセフ・ナッパ
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    • 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

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  • 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)
JP2014556714A 2012-02-10 2013-02-08 ２，３，３，３−テトラフルオロプロペンを製造するための改良された方法 Ceased JP2015509932A (ja)

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US201261597671P 2012-02-10 2012-02-10
US61/597,671 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

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JP2017106729A Pending JP2018002705A (ja) 2012-02-10 2017-05-30 ２，３，３，３−テトラフルオロプロペンを製造するための改良された方法

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018002705A (ja) * 2012-02-10 2018-01-11 ハイユー・ウォン ２，３，３，３−テトラフルオロプロペンを製造するための改良された方法
JP2018513197A (ja) * 2015-04-24 2018-05-24 ハネウェル・インターナショナル・インコーポレーテッドＨｏｎｅｙｗｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃ． ２４４ｂｂ中の１２３３ｘｆの濃度を減少させる方法
JP2018513786A (ja) * 2015-04-24 2018-05-31 ハネウェル・インターナショナル・インコーポレーテッドＨｏｎｅｙｗｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃ． 固体吸着剤を再生する方法
JP2018537269A (ja) * 2015-10-15 2018-12-20 ハネウェル・インターナショナル・インコーポレーテッドＨｏｎｅｙｗｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃ． 脱ハロゲン化水素化反応器及び方法
JP2019507175A (ja) * 2016-03-04 2019-03-14 アルケマ フランス トリフルオロプロピンを含む共沸又は共沸様組成物
JP2019532977A (ja) * 2016-11-02 2019-11-14 ハネウェル・インターナショナル・インコーポレーテッドＨｏｎｅｙｗｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃ． ２，３，３，３−テトラフルオロプロペン中の３，３，３−トリフルオロプロピンを減少させる方法
JP2023501355A (ja) * 2019-11-06 2023-01-18 ハネウェル・インターナショナル・インコーポレーテッド ３，３，３－トリフルオロプロピン（ｔｆｐｙ）およびフッ化水素（ｈｆ）の共沸混合物または共沸混合物様組成物

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2637832T3 (es) 2010-10-25 2017-10-17 Arkema France Proceso para la fabricación de 2-cloro-1,1,1,2-tetrafluoropropano por fluoración en fase líquida de 2-cloro-3,3,3-trifluoropropeno
CN106459733B (zh) 2014-09-25 2020-05-01 大金工业株式会社 含有hfc和hfo的组合物
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
CZ309310B6 (cs) 2014-10-16 2022-08-17 Spolek Pro Chemickou A Hutní Výrobu, Akciová Společnost Způsob přípravy vysoce čistého 1,1,1,2,3-pentachlorpropanu
CN105753636B (zh) * 2014-12-13 2018-10-12 西安近代化学研究所 2-氯-1,1,1,2-四氟丙烷与2-氯-3,3,3-三氟丙烯的分离方法
CN107635955A (zh) 2015-05-21 2018-01-26 科慕埃弗西有限公司 通过SbF5进行的1233xf至244bb的氢氟化
US9938213B2 (en) * 2015-08-19 2018-04-10 Honeywell International Inc. Methods for removing acidic impurities from halogenated propenes
RU2736125C2 (ru) 2015-08-19 2020-11-11 Сполек Про Хемицкоу А Гутни Виробу, Акциова Сполецност Способ получения C3-хлорированных алкановых или алкеновых соединений
CN108349755A (zh) * 2015-11-05 2018-07-31 霍尼韦尔国际公司 用于从通过1230xa得到1234yf的方法的无水或含水氢氯酸副产物中去除氟化有机物的方法
JP6989519B2 (ja) 2016-04-13 2022-01-05 スポレク プロ ヘミコウ アー フツニ ブイロブ，アクツィオバ スポレチェノスト プロセス
WO2017178857A1 (en) 2016-04-13 2017-10-19 Arkema France Process for the manufacture of 2,3,3,3-tetrafluoropropene
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
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
US10246389B1 (en) 2018-01-08 2019-04-02 Honeywell International Inc. Compositions containing 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb)
CN119118781A (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.
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
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
KR102892009B1 (ko) 2018-10-26 2025-11-28 더 케무어스 컴퍼니 에프씨, 엘엘씨 Hfo-1234ze 및 hfo-1234yf 조성물, 및 조성물의 제조 및 사용 방법
AU2020287313B2 (en) * 2019-06-04 2025-11-20 The Chemours Company Fc, Llc 2-chloro-3,3,3-trifluoropropene (1233XF) compositions and methods for making and using the compositions
CA3157432A1 (en) * 2019-11-06 2021-05-14 Honeywell International Inc. Azeotrope or azeotrope-like compositions of 2-chloro-1,1,1,2-tetrafluoropropane (hcfc-244bb) and water
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
PL4100482T3 (pl) * 2020-02-07 2024-11-04 The Chemours Company Fc, Llc Kompozycje zawierające 2,3,3,3-tetrafluoropropen oraz sposoby wytwarzania i stosowania kompozycji
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009227675A (ja) * 2008-03-20 2009-10-08 Honeywell Internatl Inc ２，３，３，３−テトラフルオロプロペンを生成するための総合プロセス
JP2010037343A (ja) * 2008-07-31 2010-02-18 Honeywell Internatl Inc ２，３，３，３−テトラフルオロプロペンの製造方法
JP2011026297A (ja) * 2009-07-23 2011-02-10 Arkema France フッ素化化合物の調製方法
WO2011126620A2 (en) * 2010-03-29 2011-10-13 Honeywell International Inc. Separation of close boiling compounds by addition of a third compound
JP2014503494A (ja) * 2010-11-16 2014-02-13 ハネウェル・インターナショナル・インコーポレーテッド ２，３，３，３−テトラフルオロプロペンの製造法
JP2014534181A (ja) * 2011-09-30 2014-12-18 ハネウェル・インターナショナル・インコーポレーテッド 固体吸着剤を用いて２−クロロ−１，１，１，２−テトラフルオロプロパンからハロゲン化オレフィンを分離する方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931840A (en) 1958-11-25 1960-04-05 Du Pont Process for preparing 2, 3, 3, 3-tetrafluoropropene
US4906796A (en) 1989-03-08 1990-03-06 Allied Signal Inc. Process for purifying 1,1,1,2-tetrafluoroethane
JPH0656713A (ja) * 1991-04-27 1994-03-01 Hoechst Ag クロロフルオロ炭化水素の精製方法
US5336377A (en) 1991-12-18 1994-08-09 Allied-Signal Inc. Process for removing 2-chloro-1,1-difluoroethylene from 1,1,1,2-tetrafluoroethane and co-producing 2-chloro-1,1,1,2-tetrafluoroethane
US5944962A (en) * 1995-10-03 1999-08-31 Laroche Industries, Inc. Process for photochlorination
DE69713503T2 (de) * 1996-04-04 2002-12-05 Honeywell International Inc., Morristown Reinigung von 1,1,1,3,3-pentafluorpropan (r-245fa)
US8067649B2 (en) 2004-04-29 2011-11-29 Honeywell International Inc. Method for producing fluorinated organic compounds
US9102579B2 (en) 2004-04-29 2015-08-11 Honeywell International Inc. Method for producing fluorinated organic compounds
US9024092B2 (en) 2006-01-03 2015-05-05 Honeywell International Inc. Method for producing fluorinated organic compounds
US8084653B2 (en) 2004-04-29 2011-12-27 Honeywell International, Inc. Method for producing fluorinated organic compounds
US7205444B1 (en) 2005-11-10 2007-04-17 Honeywell International Inc. 1,1,1,3,3,3-hexafluoropropane purification with photochlorination equipment
US8952208B2 (en) * 2006-01-03 2015-02-10 Honeywell International Inc. Method for prolonging a catalyst's life during hydrofluorination
US8071825B2 (en) 2006-01-03 2011-12-06 Honeywell International Inc. Method for producing fluorinated organic compounds
US8664455B2 (en) * 2008-08-08 2014-03-04 Honeywell International Inc. Process to manufacture 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb)
US8324436B2 (en) 2006-01-03 2012-12-04 Honeywell International Inc. Gas phase synthesis of 2,3,3,3-tetrafluoro-1-propene from 2-chloro-3,3,3-trifluoro-1-propene
US8034251B2 (en) 2007-01-03 2011-10-11 Honeywell International Inc. Azeotropic compositions of 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf), 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb), and hydrogen fluoride (HF)
US7795480B2 (en) 2007-07-25 2010-09-14 Honeywell International Inc. Method for producing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf)
US9035111B2 (en) 2007-08-22 2015-05-19 Honeywell International Inc. Method for producing fluorinated organic compounds
US7803283B2 (en) 2008-03-31 2010-09-28 Honeywell Internationl Inc. Azeotrope-like compositions of 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) and 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb)
US8168837B2 (en) 2008-05-15 2012-05-01 Honeywell International Inc. Process for separating hydrogen fluoride from organic feedstocks
US8053612B2 (en) 2008-05-30 2011-11-08 Honeywell International Inc. Process for dehydrochlorinating 1,1,1,2-tetrafluoro-2-chloropropane to 2,3,3,3-tetrafluoropropene in the presence of an alkali metal-doped magnesium oxyfluoride catalyst and methods for making the catalyst
CN101659596A (zh) * 2008-08-22 2010-03-03 霍尼韦尔国际公司 分离卤烃的方法
US8252965B2 (en) 2008-08-22 2012-08-28 Honeywell International Inc. Method for separating halocarbons
US8618340B2 (en) 2009-11-03 2013-12-31 Honeywell International Inc. Integrated process for fluoro-olefin production
EP2545021B1 (en) 2010-03-10 2016-09-28 Arkema France Process of fluorination in liquid phase
CN102001910B (zh) 2010-09-20 2013-11-06 西安近代化学研究所 2,3,3,3-四氟丙烯的制备方法
CN109232172A (zh) * 2012-02-10 2019-01-18 汪海有 用于制造2,3,3,3-四氟丙烯的改进的方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009227675A (ja) * 2008-03-20 2009-10-08 Honeywell Internatl Inc ２，３，３，３−テトラフルオロプロペンを生成するための総合プロセス
JP2010037343A (ja) * 2008-07-31 2010-02-18 Honeywell Internatl Inc ２，３，３，３−テトラフルオロプロペンの製造方法
JP2011026297A (ja) * 2009-07-23 2011-02-10 Arkema France フッ素化化合物の調製方法
WO2011126620A2 (en) * 2010-03-29 2011-10-13 Honeywell International Inc. Separation of close boiling compounds by addition of a third compound
JP2014503494A (ja) * 2010-11-16 2014-02-13 ハネウェル・インターナショナル・インコーポレーテッド ２，３，３，３−テトラフルオロプロペンの製造法
JP2014534181A (ja) * 2011-09-30 2014-12-18 ハネウェル・インターナショナル・インコーポレーテッド 固体吸着剤を用いて２−クロロ−１，１，１，２−テトラフルオロプロパンからハロゲン化オレフィンを分離する方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018002705A (ja) * 2012-02-10 2018-01-11 ハイユー・ウォン ２，３，３，３−テトラフルオロプロペンを製造するための改良された方法
JP2018513197A (ja) * 2015-04-24 2018-05-24 ハネウェル・インターナショナル・インコーポレーテッドＨｏｎｅｙｗｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃ． ２４４ｂｂ中の１２３３ｘｆの濃度を減少させる方法
JP2018513786A (ja) * 2015-04-24 2018-05-31 ハネウェル・インターナショナル・インコーポレーテッドＨｏｎｅｙｗｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃ． 固体吸着剤を再生する方法
JP2018537269A (ja) * 2015-10-15 2018-12-20 ハネウェル・インターナショナル・インコーポレーテッドＨｏｎｅｙｗｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃ． 脱ハロゲン化水素化反応器及び方法
JP2019507175A (ja) * 2016-03-04 2019-03-14 アルケマ フランス トリフルオロプロピンを含む共沸又は共沸様組成物
JP2019532977A (ja) * 2016-11-02 2019-11-14 ハネウェル・インターナショナル・インコーポレーテッドＨｏｎｅｙｗｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃ． ２，３，３，３−テトラフルオロプロペン中の３，３，３−トリフルオロプロピンを減少させる方法
JP2023501355A (ja) * 2019-11-06 2023-01-18 ハネウェル・インターナショナル・インコーポレーテッド ３，３，３－トリフルオロプロピン（ｔｆｐｙ）およびフッ化水素（ｈｆ）の共沸混合物または共沸混合物様組成物
JP7757280B2 (ja) 2019-11-06 2025-10-21 ハネウェル・インターナショナル・インコーポレーテッド ３，３，３－トリフルオロプロピン（ｔｆｐｙ）およびフッ化水素（ｈｆ）の共沸混合物または共沸混合物様組成物

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

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