TWI375590B - Verfahren zur gastrennung - Google Patents

Verfahren zur gastrennung Download PDF

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Publication number
TWI375590B
TWI375590B TW094135804A TW94135804A TWI375590B TW I375590 B TWI375590 B TW I375590B TW 094135804 A TW094135804 A TW 094135804A TW 94135804 A TW94135804 A TW 94135804A TW I375590 B TWI375590 B TW I375590B
Authority
TW
Taiwan
Prior art keywords
anion
liquid
mixture
rust
ionic liquid
Prior art date
Application number
TW094135804A
Other languages
English (en)
Chinese (zh)
Other versions
TW200618855A (en
Inventor
Olschimke Jens
Brosch Carsten
Original Assignee
Solvay Fluor Gmbh
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 Solvay Fluor Gmbh filed Critical Solvay Fluor Gmbh
Publication of TW200618855A publication Critical patent/TW200618855A/zh
Application granted granted Critical
Publication of TWI375590B publication Critical patent/TWI375590B/zh

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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
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • 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
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • C01B7/0731—Purification ; Separation of hydrogen chloride by extraction
    • C01B7/0737—Purification ; Separation of hydrogen chloride by extraction hydrogen chloride being extracted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • C01B7/0731—Purification ; Separation of hydrogen chloride by extraction
    • 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
    • C01B7/09—Bromine; Hydrogen bromide
    • 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
    • C01B7/09—Bromine; Hydrogen bromide
    • C01B7/093—Hydrogen bromide
    • 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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2042—Hydrobromic acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2045—Hydrochloric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Separation By Low-Temperature Treatments (AREA)
TW094135804A 2004-10-27 2005-10-14 Verfahren zur gastrennung TWI375590B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04025509A EP1652814A1 (de) 2004-10-27 2004-10-27 Verfahren zur Gastrennung
DE102004061780A DE102004061780A1 (de) 2004-10-27 2004-12-22 Verfahren zur Gastrennung

Publications (2)

Publication Number Publication Date
TW200618855A TW200618855A (en) 2006-06-16
TWI375590B true TWI375590B (en) 2012-11-01

Family

ID=34927132

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094135804A TWI375590B (en) 2004-10-27 2005-10-14 Verfahren zur gastrennung

Country Status (10)

Country Link
US (1) US8308850B2 (enExample)
EP (2) EP1652814A1 (enExample)
JP (1) JP5473222B2 (enExample)
KR (1) KR101237101B1 (enExample)
CN (1) CN101048340B (enExample)
AT (1) ATE440801T1 (enExample)
DE (2) DE102004061780A1 (enExample)
RU (1) RU2396205C2 (enExample)
TW (1) TWI375590B (enExample)
WO (1) WO2006045518A1 (enExample)

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JP2006198512A (ja) * 2005-01-20 2006-08-03 Nisshinbo Ind Inc 有害物質含有ガスの処理方法
TW200808656A (en) * 2006-04-27 2008-02-16 Solvay Fluor Gmbh Reversible water-free process for the separation of acid-containing gas mixtures
US7807074B2 (en) * 2006-12-12 2010-10-05 Honeywell International Inc. Gaseous dielectrics with low global warming potentials
DE102007002511A1 (de) 2007-01-17 2008-07-24 Jess, Andreas, Prof.Dr.-Ing. Verfahren zur Entschwefelung von Fluiden
US20110237830A1 (en) * 2010-03-26 2011-09-29 Dioxide Materials Inc Novel catalyst mixtures
US9815021B2 (en) 2010-03-26 2017-11-14 Dioxide Materials, Inc. Electrocatalytic process for carbon dioxide conversion
US9957624B2 (en) 2010-03-26 2018-05-01 Dioxide Materials, Inc. Electrochemical devices comprising novel catalyst mixtures
US10173169B2 (en) 2010-03-26 2019-01-08 Dioxide Materials, Inc Devices for electrocatalytic conversion of carbon dioxide
US8815058B2 (en) * 2010-06-30 2014-08-26 Honeywell International Inc. Extractive distillation of AsF5 and PF5 using HF
US8883707B2 (en) * 2010-06-30 2014-11-11 Honeywell International Inc. Azeotrope-like composition of PF5 and HF
US8906135B1 (en) * 2011-09-01 2014-12-09 U.S. Department Of Energy Method of purifying a gas stream using 1,2,3-triazolium ionic liquids
KR101885255B1 (ko) * 2012-03-30 2018-08-03 코오롱인더스트리 주식회사 다공성 막 및 그 제조방법
EP2705893A1 (en) 2012-09-05 2014-03-12 Solvay SA Process for separating acid-containing gas mixtures
US10647652B2 (en) 2013-02-24 2020-05-12 Dioxide Materials, Inc. Process for the sustainable production of acrylic acid
US20150093316A1 (en) * 2013-09-30 2015-04-02 Honeywell International, Inc. Purification of pf5
JP6386464B2 (ja) 2013-10-04 2018-09-05 関東電化工業株式会社 五フッ化リンの精製方法
MA41688A (fr) * 2014-10-16 2017-08-22 Honeywell Int Inc Procédé de séparation de fluorure d'hydrogène de mélanges fluorure d'hydrogène/hydrocarbures halogénés au moyen de liquides ioniques
RU2758916C2 (ru) * 2015-12-15 2021-11-03 Те Борд Оф Трастиз Оф Те Лилэнд Стэнфорд Джуниор Юниверсити Усовершенствованные электролиты, токосборники и связующие для перезаряжаемых металл-ионных батарей
CN107651651A (zh) * 2017-09-29 2018-02-02 浙江工业大学 一种吸附HCl气体的多孔固体负载离子液体
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
CN110683513B (zh) * 2019-11-12 2021-01-05 浙江博瑞电子科技有限公司 一种高纯氯气的制备方法
WO2021149788A1 (ja) 2020-01-22 2021-07-29 関東電化工業株式会社 カルボン酸フルオリドの精製方法
CN113636535A (zh) * 2021-09-05 2021-11-12 会昌宏氟高新材料有限责任公司 一种二氟磷酸锂合成尾气回收利用的方法
WO2024125338A1 (zh) * 2022-12-12 2024-06-20 深圳新宙邦科技股份有限公司 一种液态六氟磷酸锂的制备方法、电解液及锂离子电池

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
SU1667911A1 (ru) * 1989-01-10 1991-08-07 Институт Физической Химии Им.Л.В.Писаржевского Способ очистки отход щих газов от хлористого водорода и хлористого этила
JP3715677B2 (ja) * 1994-05-26 2005-11-09 多摩化学工業株式会社 酸性排ガスの処理方法
DE19650212A1 (de) 1996-12-04 1998-06-18 Solvay Fluor & Derivate Herstellung von Carbonsäurefluoriden
GB0029208D0 (en) * 2000-11-30 2001-01-17 Ici Plc Hydrogen halide separation
BR0208176B1 (pt) * 2001-03-20 2011-09-20 processo para separar lìquidos ou gases condensáveis no estado condensado.
DE10114565A1 (de) 2001-03-24 2002-09-26 Solvay Fluor & Derivate Verbesserte Esterherstellung
US6579343B2 (en) * 2001-03-30 2003-06-17 University Of Notre Dame Du Lac Purification of gas with liquid ionic compounds
JP4264689B2 (ja) * 2001-06-05 2009-05-20 ダイキン工業株式会社 酸の分離方法
WO2003086605A2 (en) * 2002-04-05 2003-10-23 University Of South Alabama Functionalized ionic liquids, and methods of use thereof
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WO2005007657A2 (de) 2003-07-11 2005-01-27 Solvay Fluor Gmbh Verwendung von dbn und dbu-salzen als ionische flüssigkeiten
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US20060049102A1 (en) * 2004-09-03 2006-03-09 Miller Jeffrey T Ionic polymer membranes
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TW200808656A (en) 2006-04-27 2008-02-16 Solvay Fluor Gmbh Reversible water-free process for the separation of acid-containing gas mixtures

Also Published As

Publication number Publication date
CN101048340A (zh) 2007-10-03
KR101237101B1 (ko) 2013-02-25
CN101048340B (zh) 2012-09-26
JP2008517749A (ja) 2008-05-29
DE502005008016D1 (de) 2009-10-08
EP1652814A1 (de) 2006-05-03
EP1833758A1 (de) 2007-09-19
DE102004061780A1 (de) 2006-05-04
RU2007119566A (ru) 2008-12-10
TW200618855A (en) 2006-06-16
US8308850B2 (en) 2012-11-13
US20090211449A1 (en) 2009-08-27
RU2396205C2 (ru) 2010-08-10
EP1833758B1 (de) 2009-08-26
KR20070073927A (ko) 2007-07-10
JP5473222B2 (ja) 2014-04-16
ATE440801T1 (de) 2009-09-15
WO2006045518A1 (de) 2006-05-04

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