MX370100B - Proceso para la reduccion de impurezas de alquino en fluoroolefinas. - Google Patents

Proceso para la reduccion de impurezas de alquino en fluoroolefinas.

Info

Publication number
MX370100B
MX370100B MX2019000093A MX2019000093A MX370100B MX 370100 B MX370100 B MX 370100B MX 2019000093 A MX2019000093 A MX 2019000093A MX 2019000093 A MX2019000093 A MX 2019000093A MX 370100 B MX370100 B MX 370100B
Authority
MX
Mexico
Prior art keywords
zeolite
group
angstroms
mixtures
processes
Prior art date
Application number
MX2019000093A
Other languages
English (en)
Inventor
Sun Xuehui
Joseph Nappa Mario
Wang Haiyou
Kopkalli Haluk
Richard Corbin David
Original Assignee
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51581186&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX370100(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemours Co Fc Llc filed Critical Chemours Co Fc Llc
Publication of MX370100B publication Critical patent/MX370100B/es

Links

Classifications

    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • 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
    • C07C17/093—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
    • 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
    • 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
    • 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
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Esta descripción se relaciona con procesos los cuales implican: poner en contacto una mezcla que comprende al menos una fluoroolefina y al menos una impureza de alquino con al menos una zeolita para reducir la concentración de al menos una impureza de al quino en la mezcla; donde Rf es un grupo alquilo perfluorado de cadena lineal, y X es H, F, Cl, Br o I; y al menos una zeolita es seleccionada del grupo que consiste en zeolitas que tienen abertura de poro de al menos 4 Angstroms y no más de aproximadamente 5 Angstroms, zeolitas que tienen abertura de poro de al menos aproximadamente 5 Angstroms y electronegatividad de Sanderson de no más de aproximadamente 2.6, y mezclas de las mismas; siempre que al menos una zeolita no sea zeolita 4A. Esta descripción también se relaciona con procesos para preparar al menos un producto de hidrotetrafluoropropeno seleccionado del grupo que consiste en CF3CF=CH2, CF3CH=CHF, y mezclas de los mismos; y se relaciona con procesos para preparar al menos un producto hidroclorotrifluoropropeno seleccionado del grupo que consiste en CF3CCl=CH2, CF3CH=CHCl, y mezclas de los mismos.
MX2019000093A 2013-03-15 2014-03-14 Proceso para la reduccion de impurezas de alquino en fluoroolefinas. MX370100B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361791304P 2013-03-15 2013-03-15
PCT/US2014/027213 WO2014152325A1 (en) 2013-03-15 2014-03-14 Process for the reduction of alkyne impurities in fluoroolefins

Publications (1)

Publication Number Publication Date
MX370100B true MX370100B (es) 2019-12-02

Family

ID=51581186

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019000093A MX370100B (es) 2013-03-15 2014-03-14 Proceso para la reduccion de impurezas de alquino en fluoroolefinas.
MX2015012198A MX362043B (es) 2013-03-15 2014-03-14 Proceso para la reduccion de impurezas de alquino en fluoroolefinas.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2015012198A MX362043B (es) 2013-03-15 2014-03-14 Proceso para la reduccion de impurezas de alquino en fluoroolefinas.

Country Status (6)

Country Link
EP (2) EP3412647B2 (es)
JP (2) JP2016516042A (es)
KR (1) KR20150132289A (es)
CN (2) CN107879890B (es)
MX (2) MX370100B (es)
WO (1) WO2014152325A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10301236B2 (en) 2015-05-21 2019-05-28 The Chemours Company Fc, Llc Hydrofluorination of a halogenated olefin with SbF5 in the liquid phase
EP3370872A1 (en) 2015-11-04 2018-09-12 Robert Bosch GmbH Integration of electrochemical ph modulation with lab on a chip technologies
FR3048429B1 (fr) * 2016-03-04 2019-09-27 Arkema France Composition azeotropique ou quasi-azeotropique comprenant de la trifluoropropyne
CN114805016B (zh) * 2016-11-02 2026-04-07 霍尼韦尔国际公司 减少2,3,3,3-四氟丙烯中的3,3,3-三氟丙炔的方法
CN109937196B (zh) * 2016-11-15 2022-08-16 Ａｇｃ株式会社 1-氯-2,3,3-三氟丙烯的制造方法
GB201701099D0 (en) 2017-01-23 2017-03-08 Mexichem Fluor Sa De Cv Process
WO2019124221A1 (ja) * 2017-12-21 2019-06-27 Ａｇｃ株式会社 ２－クロロ－１，３，３，３－テトラフルオロプロペンの除去方法及び１－クロロ－２，３，３，３－テトラフルオロプロペンの製造方法
JP7331844B2 (ja) * 2018-05-15 2023-08-23 Ａｇｃ株式会社 １－クロロ－２，３，３，４，４，５，５－ヘプタフルオロ－１－ペンテンの製造方法、および組成物
MX2021005780A (es) * 2018-11-15 2021-07-02 Arkema Inc Metodo para neutralizar y eliminar hf de una corriente de crudo que contiene hidroclorofluoroolefina.
CN113966320A (zh) * 2019-06-04 2022-01-21 科慕埃弗西有限公司 2-氯-3,3,3-三氟丙烯（1233xf）组合物和用于制备和使用该组合物的方法
JP7353013B2 (ja) * 2019-08-29 2023-09-29 フジアン ヨンジン テクノロジー カンパニー リミテッド フルオロベンゼンおよびその触媒の製造プロセス
CN114042432B (zh) * 2021-11-05 2023-04-11 临海市利民化工有限公司 一种用于干法分离氯化氢精馏塔填料及其制备方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2542394B2 (ja) * 1987-08-06 1996-10-09 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー ヘキサフロロプロピレンの精製方法
US5155082A (en) 1991-04-12 1992-10-13 Allied-Signal Inc. Catalyst for the manufacture of chlorofluorocarbons, hydrochlorofluorocarbons and hydrofluorocarbons
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
US6013846A (en) 1998-03-05 2000-01-11 Elf Atochem North America, Inc. Azeotrope of HF and 1233zd
US7084315B2 (en) * 2000-05-04 2006-08-01 Ineos Fluor Holdings Limited Removal of (hydro)haloalkene impurities from product streams
US8058486B2 (en) * 2004-04-29 2011-11-15 Honeywell International Inc. Integrated process to produce 2,3,3,3-tetrafluoropropene
US8084653B2 (en) 2004-04-29 2011-12-27 Honeywell International, Inc. Method for producing fluorinated organic compounds
US7674939B2 (en) 2004-04-29 2010-03-09 Honeywell International Inc. Method for producing fluorinated organic compounds
US7897823B2 (en) 2004-10-29 2011-03-01 E. I. Du Pont De Nemours And Company Process for production of azeotrope compositions comprising hydrofluoroolefin and hydrogen fluoride and uses of said azeotrope compositions in separation processes
EP1843839A2 (en) 2004-12-22 2007-10-17 E.I. Dupont De Nemours And Company Copolymers of perfluoro (alkyl venyl ether) for photochemical reactor, process for increasing fluorine content and production of olefinic compound by photochlorination
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
US8377327B2 (en) 2006-06-27 2013-02-19 E I Du Pont De Nemours And Company Tetrafluoropropene production processes
RU2444508C2 (ru) 2006-06-27 2012-03-10 Е. И. Дюпон Де Немур Энд Компани Способ производства тетрафторпропена
WO2008001844A1 (en) † 2006-06-30 2008-01-03 Showa Denko K.K. Process for producing high-purity hexafluoropropylene and cleaning gas
WO2008054781A1 (en) 2006-10-31 2008-05-08 E. I. Du Pont De Nemours And Company Processes for the production of fluoropropanes and halopropenes and azeotropic compositions of 2-chloro-3,3,3-trifluoro-1-propene with hf and of 1,1,1,2,2-pentafluoropropane with hf
CA3262933A1 (en) * 2008-05-07 2025-02-28 The Chemours Company Fc, Llc COMPOSITIONS CONTAINING 1,1,1,2,3-PENTAFLUOROPROPANE OR 2,3,3,3-TETRAFLUOROPROPENE
EP2303818A1 (en) * 2008-05-23 2011-04-06 E. I. du Pont de Nemours and Company High selectivity process to make dihydrofluoroalkenes
FR2933402B1 (fr) * 2008-07-03 2010-07-30 Arkema France Procede de purification de 2,3,3,3-tetrafluoro-1-propene (hfo1234yf)
US8975454B2 (en) * 2008-07-31 2015-03-10 Honeywell International Inc. Process for producing 2,3,3,3-tetrafluoropropene
JP5370479B2 (ja) * 2008-08-26 2013-12-18 ダイキン工業株式会社 共沸又は共沸様組成物、及び２，３，３，３−テトラフルオロプロペンの製造方法
JP5277813B2 (ja) * 2008-09-11 2013-08-28 セントラル硝子株式会社 フッ素化プロペンの製造方法
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
EP2349958A2 (en) 2008-10-29 2011-08-03 Daikin Industries, Ltd. Process for preparing 2,3,3,3-tetrafluoropropene
CN102421728B (zh) 2009-05-08 2014-11-19 纳幕尔杜邦公司 用于降低氟代烯烃制备中一氟乙酸盐含量的方法
CN102448921B (zh) 2009-06-03 2014-04-23 纳幕尔杜邦公司 制备2，3，3，3-四氟丙烯的催化剂和方法
GB0918069D0 (en) * 2009-10-15 2009-12-02 Ineos Fluor Holdings Ltd Process
US8337595B2 (en) * 2011-04-20 2012-12-25 Honeywell International Inc. Purification of trans-1,3,3,3-tetrafluoropropene
GB2492847A (en) 2011-07-15 2013-01-16 Mexichem Amanco Holding Sa A process for reducing TFMA content in R-1234
JP6107466B2 (ja) * 2012-06-28 2017-04-05 セントラル硝子株式会社 トランス−１，３，３，３−テトラフルオロプロペンの精製方法

Also Published As

Publication number Publication date
EP2970055A4 (en) 2016-11-23
JP2019070050A (ja) 2019-05-09
MX362043B (es) 2019-01-07
WO2014152325A1 (en) 2014-09-25
EP3412647A1 (en) 2018-12-12
JP2016516042A (ja) 2016-06-02
CN107879890A (zh) 2018-04-06
CN105431399A (zh) 2016-03-23
EP3412647B1 (en) 2020-10-28
EP2970055B1 (en) 2018-07-25
KR20150132289A (ko) 2015-11-25
CN105431399B (zh) 2017-12-26
MX2015012198A (es) 2015-11-30
EP3412647B2 (en) 2024-02-14
CN107879890B (zh) 2022-01-18
EP2970055A1 (en) 2016-01-20

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