IN2014DN01804A - - Google Patents

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Publication number
IN2014DN01804A
IN2014DN01804A IN1804DEN2014A IN2014DN01804A IN 2014DN01804 A IN2014DN01804 A IN 2014DN01804A IN 1804DEN2014 A IN1804DEN2014 A IN 1804DEN2014A IN 2014DN01804 A IN2014DN01804 A IN 2014DN01804A
Authority
IN
India
Prior art keywords
separating
hcfc
chloro
provides
hcfo
Prior art date
Application number
Inventor
Daniel C Merkel
Konstantin A Pokrovski
Hsueh Sung Tung
Original Assignee
Honeywell Int Inc
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=47993215&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014DN01804(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of IN2014DN01804A publication Critical patent/IN2014DN01804A/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
    • C07C17/389—Separation; Purification; Stabilisation; Use of additives by adsorption on solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor

Abstract

The present invention provides a method for separating halocarbons. In particular the invention provides a method for separating halogenated olefin impurities from 2 chloro 1 1 1 2 tetrafluoropropane (HCFC 244bb) using a solid adsorbent particularly activated carbon. More particularly the invention pertains to a method for separating 2 chloro 3 3 3 trifluoro propene (HCFO 1233xf) from HCFC 244bb which are useful as intermediates in the production of 2 3 3 3 tetrafluoropropene (HFO 1234yf).
IN1804DEN2014 2011-09-30 2012-09-26 IN2014DN01804A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/249,342 US8796493B2 (en) 2011-09-30 2011-09-30 Methods to separate halogentated olefins from 2-chloro-1,1,1,2-tetrafluoropropane using a solid adsorbent
PCT/US2012/057193 WO2013049105A1 (en) 2011-09-30 2012-09-26 Methods to separate halogentated olefins from 2-chloro-1,1,1,2-tetrafluoropropane using a solid adsorbent

Publications (1)

Publication Number Publication Date
IN2014DN01804A true IN2014DN01804A (en) 2015-05-15

Family

ID=47993215

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1804DEN2014 IN2014DN01804A (en) 2011-09-30 2012-09-26

Country Status (9)

Country Link
US (2) US8796493B2 (en)
EP (1) EP2760813B1 (en)
JP (2) JP6106178B2 (en)
KR (1) KR20140069298A (en)
CN (1) CN103827068B (en)
ES (1) ES2660117T3 (en)
IN (1) IN2014DN01804A (en)
MX (1) MX343060B (en)
WO (1) WO2013049105A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8796493B2 (en) * 2011-09-30 2014-08-05 Honeywell International Inc. Methods to separate halogentated olefins from 2-chloro-1,1,1,2-tetrafluoropropane using a solid adsorbent
JP5899974B2 (en) 2012-02-02 2016-04-06 セントラル硝子株式会社 (E) Process for producing 1-chloro-3,3,3-trifluoropropene
WO2013119919A1 (en) * 2012-02-10 2013-08-15 Haiyou Wang Improved process for the manufacture of 2,3,3,3-tetrafluoropropene
US20140215970A1 (en) * 2013-02-04 2014-08-07 Honeywell International Inc. METHODS OF HANDLING CHLORINATED COMPOUNDS USED FOR MANUFACTURING HFO-1234yf
EP2970058B1 (en) * 2013-03-15 2023-12-13 Honeywell International Inc. Method for the removal of halogenated ethylene impuritites form a fluoroolefin mixture
CN105753636B (en) * 2014-12-13 2018-10-12 西安近代化学研究所 The separation method of the chloro- 1,1,1,2- tetrafluoropropanes of 2- and the chloro- 3,3,3- trifluoro propenes of 2-
WO2016172413A1 (en) * 2015-04-24 2016-10-27 Honeywell International Inc. PROCESS FOR REDUCING 1233xf CONCENTRATION IN 244bb
EP3285921A4 (en) * 2015-04-24 2019-02-20 Honeywell International Inc. Methods for regenerating solid adsorbents
WO2016187507A1 (en) 2015-05-21 2016-11-24 The Chemours Company Fc, Llc HYDROFLUORINATION OF 1233xf TO 244bb BY SbF5
EP3371107A4 (en) * 2015-11-05 2019-09-18 Honeywell International Inc. Method for removal of fluorinated organics from byproduct anhydrous or aqueous hydrochloric acid in the 1234yf via 1230xa process
FR3056210B1 (en) 2016-09-22 2020-03-13 Arkema France PROCESS FOR SEPARATION OF 2-CHLORO-1,1,1,2-TETRAFLUOROPROPANE AND 2-CHLORO-3,3,3-TRIFLUOROPROPENE.
US10125066B1 (en) * 2017-11-29 2018-11-13 Honeywell International Inc. Process for making high purity 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb)
US10246389B1 (en) * 2018-01-08 2019-04-02 Honeywell International Inc. Compositions containing 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb)
US10000431B1 (en) 2018-01-30 2018-06-19 Honeywell International Inc. Process for the production of 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd)
US9994502B1 (en) 2018-01-30 2018-06-12 Honeywell International Inc. Process for the production of 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd)
US10717662B2 (en) 2018-02-07 2020-07-21 Honeywell International Inc. Process for the removal of iron and phosphate ions from a chlorinated hydrocarbon waste stream
FR3084359B1 (en) 2018-07-25 2021-11-26 Arkema France PROCESS FOR THE PRODUCTION AND PURIFICATION OF 2-CHLORO-1,1,1,2-TETRAFLUOROPROPANE.

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US4950816A (en) 1989-12-15 1990-08-21 Allied-Signal Inc. Purification of 1,1-dichloro-1-fluoroethane
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US5904909A (en) * 1997-08-21 1999-05-18 The United States Of America As Represented By The Secretary Of Agriculture Methods for removing and decomposing methyl bromide from fumigation
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US7179949B2 (en) * 2000-08-10 2007-02-20 Solvay (Societe Anonyme) Process for obtaining a purified hydrofluoroalkane
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US8119557B2 (en) * 2007-12-10 2012-02-21 Honeywell International Inc. Method for making catalyst compositions of alkali metal halide-doped bivalent metal fluorides and process for making fluorinated olefins
US9040759B2 (en) * 2007-07-06 2015-05-26 Honeywell International Inc. Preparation of fluorinated olefins via catalytic dehydrohalogenation of halogenated hydrocarbons
US7884254B2 (en) * 2007-08-08 2011-02-08 Honeywell International Inc. Dehydrochlorination of hydrochlorofluorocarbons using pre-treated activated carbon catalysts
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)
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
FR2933402B1 (en) * 2008-07-03 2010-07-30 Arkema France PROCESS FOR PURIFYING 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
US8252965B2 (en) * 2008-08-22 2012-08-28 Honeywell International Inc. Method for separating halocarbons
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US8796493B2 (en) * 2011-09-30 2014-08-05 Honeywell International Inc. Methods to separate halogentated olefins from 2-chloro-1,1,1,2-tetrafluoropropane using a solid adsorbent

Also Published As

Publication number Publication date
JP2014534181A (en) 2014-12-18
JP6106178B2 (en) 2017-03-29
MX343060B (en) 2016-10-21
ES2660117T3 (en) 2018-03-20
US20130085308A1 (en) 2013-04-04
CN103827068A (en) 2014-05-28
US8796493B2 (en) 2014-08-05
CN103827068B (en) 2016-08-24
JP2017160193A (en) 2017-09-14
WO2013049105A1 (en) 2013-04-04
KR20140069298A (en) 2014-06-09
US9018430B2 (en) 2015-04-28
EP2760813A4 (en) 2015-05-27
EP2760813B1 (en) 2018-01-03
US20140303413A1 (en) 2014-10-09
EP2760813A1 (en) 2014-08-06
MX2014003650A (en) 2014-04-30

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