MA41688A - Procédé de séparation de fluorure d'hydrogène de mélanges fluorure d'hydrogène/hydrocarbures halogénés au moyen de liquides ioniques - Google Patents

Procédé de séparation de fluorure d'hydrogène de mélanges fluorure d'hydrogène/hydrocarbures halogénés au moyen de liquides ioniques

Info

Publication number
MA41688A
MA41688A MA041688A MA41688A MA41688A MA 41688 A MA41688 A MA 41688A MA 041688 A MA041688 A MA 041688A MA 41688 A MA41688 A MA 41688A MA 41688 A MA41688 A MA 41688A
Authority
MA
Morocco
Prior art keywords
hydrogen fluoride
halogenated hydrocarbons
ionic liquids
separating
hydrocarbons mixtures
Prior art date
Application number
MA041688A
Other languages
English (en)
Inventor
Hsueh Sung Tung
Haiyou Wang
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 MA41688A publication Critical patent/MA41688A/fr

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)
MA041688A 2014-10-16 2015-10-14 Procédé de séparation de fluorure d'hydrogène de mélanges fluorure d'hydrogène/hydrocarbures halogénés au moyen de liquides ioniques MA41688A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201462064544P 2014-10-16 2014-10-16

Publications (1)

Publication Number Publication Date
MA41688A true MA41688A (fr) 2017-08-22

Family

ID=55747305

Family Applications (1)

Application Number Title Priority Date Filing Date
MA041688A MA41688A (fr) 2014-10-16 2015-10-14 Procédé de séparation de fluorure d'hydrogène de mélanges fluorure d'hydrogène/hydrocarbures halogénés au moyen de liquides ioniques

Country Status (8)

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

Families Citing this family (7)

* 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
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
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
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 (fr) * 1995-07-14 2004-05-06 E.I. Dupont De Nemours And Company Procédé pour la séparation de HFC-32 et 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
DE50201299D1 (de) * 2001-03-20 2004-11-18 Basf Ag 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 (fr) * 2004-10-27 2006-05-03 Solvay Fluor GmbH Procédé pour la séparation de gaz
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
TW200808649A (en) * 2006-05-31 2008-02-16 Du Pont 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
US20100185029A1 (en) * 2007-06-27 2010-07-22 Arkema Inc. Two step process for the manufacture of hydrofluoroolefins
US8673055B2 (en) * 2009-03-20 2014-03-18 Bomi P Framroze Improving the recovery of precious metals from recalcitrant refractory ore
KR20120115991A (ko) * 2010-02-05 2012-10-19 포스파제닉스 리미티드 담체 조성물
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
EP3207013A1 (fr) 2017-08-23
EP3207013A4 (fr) 2018-05-02
CN107074541A (zh) 2017-08-18
US20160107892A1 (en) 2016-04-21
WO2016061294A1 (fr) 2016-04-21
KR20170072248A (ko) 2017-06-26
JP2017532341A (ja) 2017-11-02
MX2017002548A (es) 2017-05-25

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