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)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (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) EP2970055B1 (es)
JP (2) JP2016516042A (es)
KR (1) KR20150132289A (es)
CN (2) CN107879890B (es)
MX (2) MX370100B (es)
WO (1) WO2014152325A1 (es)

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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
US10843192B2 (en) 2015-11-04 2020-11-24 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
JP6979066B2 (ja) * 2016-11-02 2021-12-08 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. 精製した２，３，３，３−テトラフルオロプロペン（ＨＦＯ−１２３４ｙｆ）を製造する方法
WO2018092780A1 (ja) * 2016-11-15 2018-05-24 旭硝子株式会社 １－クロロ－２，３，３－トリフルオロプロペンの製造方法
GB201701099D0 (en) 2017-01-23 2017-03-08 Mexichem Fluor Sa De Cv Process
CN116444342A (zh) * 2017-12-21 2023-07-18 Ａｇｃ株式会社 2-氯-1,3,3,3-四氟丙烯的去除方法及1-氯-2,3,3,3-四氟丙烯的制造方法
WO2019221136A1 (ja) * 2018-05-15 2019-11-21 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
CA3120181A1 (en) 2018-11-15 2020-05-22 Arkema Inc. Method to neutralize and remove hf from a crude stream containing hydrochlorofluoroolefin
CA3140853A1 (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
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

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Also Published As

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

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