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MX2017002548A - Metodo para separar hf de mezclas de hf/hidrocarbono halogenado que usa liquidos ionicos. - Google Patents

Metodo para separar hf de mezclas de hf/hidrocarbono halogenado que usa liquidos ionicos.

Info

Publication number
MX2017002548A
MX2017002548A MX2017002548A MX2017002548A MX2017002548A MX 2017002548 A MX2017002548 A MX 2017002548A MX 2017002548 A MX2017002548 A MX 2017002548A MX 2017002548 A MX2017002548 A MX 2017002548A MX 2017002548 A MX2017002548 A MX 2017002548A
Authority
MX
Mexico
Prior art keywords
halogenated hydrocarbon
separating
ionic liquids
hydrocarbon mixtures
comprised
Prior art date
Application number
MX2017002548A
Other languages
English (en)
Inventor
Wang Haiyou
Sung Tung Hsueh
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
Application filed by Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of MX2017002548A publication Critical patent/MX2017002548A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C01B7/195—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C01B7/195—Separation; Purification
    • C01B7/196—Separation; Purification by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

La presente invención se refiere a un líquido iónico compuesto de una sal, cuyo anión es Cl-, F-, y (HF)nF- (n = 1.0 a 4.0), o combinación de los mismos. En otra realización, la presente invención se refiere a un proceso de separación de HF a partir de una primera mezcla compuesta de al menos un hidrocarbono halogenado y el HF que comprende poner en contacto la mezcla con un líquido iónico compuesto de una sal, cuyo anión es Cl-, F-, y (HF)nF- en donde n es un número positivo de 1 a 4, inclusive 4.0), para formar una segunda mezcla compuesta de HF, hidrocarbono halogenado y dicho líquido iónico, la extracción de una solución que comprende HF de la misma, y la recuperación de HF del mismo.
MX2017002548A 2014-10-16 2015-10-15 Metodo para separar hf de mezclas de hf/hidrocarbono halogenado que usa liquidos ionicos. MX2017002548A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462064544P 2014-10-16 2014-10-16
PCT/US2015/055631 WO2016061294A1 (en) 2014-10-16 2015-10-15 Method for separating hf from hf/halogenated hydrocarbon mixtures using ionic liquids

Publications (1)

Publication Number Publication Date
MX2017002548A true MX2017002548A (es) 2017-05-25

Family

ID=55747305

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017002548A MX2017002548A (es) 2014-10-16 2015-10-15 Metodo para separar hf de mezclas de hf/hidrocarbono halogenado que usa liquidos ionicos.

Country Status (8)

Country Link
US (1) US20160107892A1 (es)
EP (1) EP3207013A4 (es)
JP (1) JP2017532341A (es)
KR (1) KR20170072248A (es)
CN (1) CN107074541A (es)
MA (1) MA41688A (es)
MX (1) MX2017002548A (es)
WO (1) WO2016061294A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10280082B2 (en) 2016-10-04 2019-05-07 Honeywell International Inc. Process to recover hydrogen fluoride from hydrogen fluoride-polymer compositions
CN108314694A (zh) * 2018-02-02 2018-07-24 苏州贺康新材料科技有限公司 一种锂电池电解液阻燃剂的制备方法
CN108689797B (zh) * 2018-06-04 2023-11-28 阿科玛（常熟）氟化工有限公司 一种离子液体用于脱除氟代化合物中HCl的方法
CN108911946B (zh) * 2018-06-04 2024-05-07 阿科玛（常熟）氟化工有限公司 一种离子液体用于脱除氟代化合物中hf的方法
US11427741B2 (en) * 2018-08-31 2022-08-30 Formulated Solutions, Llc Cryogenic, kinetically active formulations and systems for their dispensing
US11623902B2 (en) * 2018-10-23 2023-04-11 Clariant International Ltd Selective hydrogenation methods and catalysts
CN112607707B (zh) * 2020-12-16 2022-05-20 浙江天采云集科技股份有限公司 一种工业级高浓度HF精制为电子级的FTrPSA分离与提纯方法
CN115475485B (zh) * 2022-09-16 2023-11-21 湖南锐异资环科技有限公司 一种净化有机胺离子液体贫液的方法
CN117049941A (zh) * 2023-10-12 2023-11-14 淄博澳帆化工有限公司 一种1,1,1,3,3-五氟丙烷的合成方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1029840B1 (en) * 1995-07-14 2004-05-06 E.I. Dupont De Nemours And Company Process for separating HFC-32 and HFC-125
US5895639A (en) * 1996-07-03 1999-04-20 Alliedsignal Inc. Separation of hydrogen fluoride from a fluorocarbon/hydrogen fluoride azeotropic mixture by sulfuric acid
US5918481A (en) * 1997-11-20 1999-07-06 Alliedsignal Inc. Process for separating hydrogen fluoride from fluorocarbons
US5973215A (en) * 1998-03-16 1999-10-26 Laroche Industries Inc Process for separating and recovering hydrogen fluoride from mixtures
EP1372807B1 (de) * 2001-03-20 2004-10-13 Basf Aktiengesellschaft Ionische flüssigkeiten als selektive zusatzstoffe für die trennung engsiedender oder azeotroper gemische
US7349922B2 (en) * 2001-11-14 2008-03-25 Yeda Research And Development Co. Ltd. Method and apparatus for data clustering including segmentation and boundary detection
DE10336556A1 (de) * 2003-08-05 2005-03-10 Basf Ag Destillatives Verfahren zur Trennung von engsiedenden oder azeotropen Gemischen unter Verwendung von ionischen Flüssigkeiten
EP1652814A1 (de) * 2004-10-27 2006-05-03 Solvay Fluor GmbH Verfahren zur Gastrennung
AR058054A1 (es) * 2005-09-22 2008-01-23 Du Pont Utilizacion de liquidos ionicos para la separacion de hidrofluorocarburos
TW200808656A (en) * 2006-04-27 2008-02-16 Solvay Fluor Gmbh Reversible water-free process for the separation of acid-containing gas mixtures
US8771626B2 (en) * 2006-05-31 2014-07-08 E I Du Pont De Nemours And Company Process for purifying perfluorinated products
US7964760B2 (en) * 2007-05-25 2011-06-21 E.I. Du Pont De Nemours And Company Process for the separation of fluorocarbons using ionic liquids
EP2158176A4 (en) * 2007-06-27 2011-11-09 Arkema Inc TWO-STAGE PROCESS FOR THE PREPARATION OF HYDROFLUOROLEFINES
AU2010226215B2 (en) * 2009-03-20 2015-01-29 Bomi P. Framroze Improving the recovery of precious metals from recalcitrant refractory ore
JP5859981B2 (ja) * 2010-02-05 2016-02-16 フォスファジェニクス リミティド 担体組成物
US9255044B2 (en) * 2010-10-25 2016-02-09 Arkema France Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoropropane by liquid phase fluorination of 2-chloro-3,3,3-trifluoropropene
FR2994430B1 (fr) * 2012-08-10 2014-12-19 Arkema France Procede de production du difluoromethane

Also Published As

Publication number Publication date
EP3207013A4 (en) 2018-05-02
KR20170072248A (ko) 2017-06-26
US20160107892A1 (en) 2016-04-21
CN107074541A (zh) 2017-08-18
JP2017532341A (ja) 2017-11-02
MA41688A (fr) 2017-08-22
WO2016061294A1 (en) 2016-04-21
EP3207013A1 (en) 2017-08-23

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