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AR012372A1 - Proceso de recuperacion de fluoruro de hidrogeno. - Google Patents

Proceso de recuperacion de fluoruro de hidrogeno.

Info

Publication number
AR012372A1
AR012372A1 ARP980101625A ARP980101625A AR012372A1 AR 012372 A1 AR012372 A1 AR 012372A1 AR P980101625 A ARP980101625 A AR P980101625A AR P980101625 A ARP980101625 A AR P980101625A AR 012372 A1 AR012372 A1 AR 012372A1
Authority
AR
Argentina
Prior art keywords
hydrogen fluoride
fluoride
recovery process
fluoride recovery
recovery
Prior art date
Application number
ARP980101625A
Other languages
English (en)
Original Assignee
Ineos Fluor Holdings Ltd
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 Ineos Fluor Holdings Ltd filed Critical Ineos Fluor Holdings Ltd
Publication of AR012372A1 publication Critical patent/AR012372A1/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
    • 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
    • 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
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • 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
    • C07C17/093—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
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

Un proceso para la recuperacion de fluoruro de hidrogeno comprende el contacto de una mezcla gaseosa que contiene fluoruro de hidrogeno y uncompuesto orgánico con una solucion de un fluoruro de metal alcalino en fluoruro de hidrogeno, l a separacionde una fase gaseosa reducida en fluorurode hidrogeno y que contiene el compuesto orgánico de una fase líquida enriquecida en fluoruro de hidrogeno, y luego la recuperacion del fluoruro dehidrogeno de la fase líquida.
ARP980101625A 1997-04-09 1998-04-08 Proceso de recuperacion de fluoruro de hidrogeno. AR012372A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9707176.5A GB9707176D0 (en) 1997-04-09 1997-04-09 Hydrogen fluoride recovery process

Publications (1)

Publication Number Publication Date
AR012372A1 true AR012372A1 (es) 2000-10-18

Family

ID=10810515

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980101625A AR012372A1 (es) 1997-04-09 1998-04-08 Proceso de recuperacion de fluoruro de hidrogeno.

Country Status (16)

Country Link
US (1) US6555086B2 (es)
EP (1) EP0973689B1 (es)
JP (1) JP4187798B2 (es)
KR (1) KR100504672B1 (es)
CN (1) CN1117694C (es)
AR (1) AR012372A1 (es)
AT (1) ATE227243T1 (es)
BR (1) BR9807945A (es)
CA (1) CA2284052A1 (es)
DE (1) DE69809209T2 (es)
ES (1) ES2187017T3 (es)
GB (1) GB9707176D0 (es)
RU (1) RU2194007C2 (es)
TW (1) TW443991B (es)
WO (1) WO1998045209A1 (es)
ZA (1) ZA983005B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0029208D0 (en) * 2000-11-30 2001-01-17 Ici Plc Hydrogen halide separation
WO2004003098A2 (en) * 2002-06-27 2004-01-08 Goble George H Nonflammable, nonozone depleting, refrigerant mixtures suitable for use in mineral oil
GB0427968D0 (en) * 2004-12-21 2005-01-26 Davy Process Technology Switze Process
EP1843996B1 (en) * 2005-01-12 2013-04-10 Halocarbon Products Corporation Synthesis of fluorinated ethers
KR101395423B1 (ko) * 2009-10-27 2014-05-14 쇼와 덴코 가부시키가이샤 불소 함유 화합물의 정제 방법
US9309116B2 (en) 2011-09-26 2016-04-12 Honeywell International Inc. Method for producing high concentration aqueous HF solutions
RU2572122C1 (ru) * 2014-09-23 2015-12-27 Общество с ограниченной ответственностью "Химический завод фторсолей" Способ получения особо чистого фторида водорода и/или фтороводородной кислоты
GB201512510D0 (en) * 2015-07-17 2015-08-19 Mexichem Fluor Sa De Cv Process
MX2018002065A (es) * 2015-08-19 2018-06-06 Spolek Pro Chemickou A Hutni Vyrobu As Proceso para generar compuestos de alcano y alqueno clorado de 3 atomos de carbono.
CN108046982A (zh) * 2017-12-29 2018-05-18 山东华安新材料有限公司 氟化氢和2-氯-1,1,1,2-四氟丙烷混合物的分离方法
KR20250138823A (ko) * 2018-08-24 2025-09-22 허니웰 인터내셔날 인코포레이티드 트라이플루오로요오도메탄 및 트라이플루오로아세틸 요오다이드의 제조 방법

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK111563B (da) 1963-05-16 1968-09-16 Edison Spa Fremgangsmåde til fremstilling af chlorfluormethaner ved omsætning af chlor, methan og hydrogenfluorid i mindst én katalysezone ved temperaturer mellem 200 og 500° C i nærværelse af en recirkulerende blanding af halogenerede carbonhydrider.
GB1077363A (en) 1964-03-17 1967-07-26 Daikin Ind Ltd Purification of fluorinated compounds
FR1492808A (fr) 1965-11-26 1967-08-25 Commissariat Energie Atomique Procédé d'obtention d'acide fluorhydrique de très haute pureté et appareil pour la mise en oeuvre du procédé ou d'un procédé analogue
GB1332968A (en) 1971-03-08 1973-10-10 Ici Ltd Recovery of hydrogen fluoride
CA993603A (en) 1972-08-07 1976-07-27 Rudolph J. Zeblisky Precious metal sensitizing solutions
US3947558A (en) 1973-08-16 1976-03-30 Dow Chemical (Nederland) B.V. Method of recovering HF from mixtures containing C1 -C3 halocarbon compounds
JPS5097594A (es) 1973-12-28 1975-08-02
US5032371A (en) * 1989-02-27 1991-07-16 Mallinckrodt Specialty Chemicals Co. Process for the continuous recovery of hydrogen fluoride gas
US5276225A (en) 1991-04-17 1994-01-04 Elf Atochem S.A. Process for separating hydrogen fluoride from its mixtures with 1,1,1-trifluoro-2-chloroethane
FR2675496B1 (fr) * 1991-04-17 1993-09-03 Atochem Procede de separation du fluorure d'hydrogene de ses melanges avec le 1,1,1-trifluoro-2-chloroethane.
RU2022914C1 (ru) * 1991-06-03 1994-11-15 Сибирский научно-исследовательский, конструкторский и проектный институт алюминиевой и электродной промышленности Способ получения фтористого водорода
DE4135918A1 (de) * 1991-10-31 1993-05-06 Solvay Fluor Und Derivate Gmbh, 3000 Hannover, De Herstellung von hochreinem fluorwasserstoff
JPH05178768A (ja) 1991-12-16 1993-07-20 Showa Denko Kk １，１，１，２−テトラフルオロエタンとフッ化水素の分離方法
TW222617B (es) 1992-08-20 1994-04-21 Showa Denko Kk
JPH06107570A (ja) 1992-09-28 1994-04-19 Showa Denko Kk １，１，１，２−テトラフルオロエタンの精製法
US5336832A (en) 1992-11-06 1994-08-09 Conoco Inc. Recovery of HF from hydrocarbon streams
GB9305148D0 (en) 1993-03-12 1993-04-28 Ici Plc Hydrogen fluoride recovery process
ES2110293T5 (es) 1994-02-28 2008-01-16 Arkema France Procedimiento para la separacion de fluoruro de hidrogeno y de difluormetano.
GB9406813D0 (en) 1994-04-06 1994-05-25 Ici Plc Production of pentafluoroethane
US5616819A (en) 1995-08-28 1997-04-01 Laroche Industries Inc. Process for preparing fluorinated aliphatic compounds
DE69611307T2 (de) * 1995-10-10 2001-04-26 Imperial Chemical Industries Plc, London Verfahren zur rückgewinnung von wasserstofffluorid
US5632966A (en) 1996-03-07 1997-05-27 Alliedsignal Inc. Process for hydrogen fluoride separation
US6001796A (en) 1996-07-03 1999-12-14 Alliedsignal Inc. Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrogen fluoride
US5948381A (en) 1996-07-03 1999-09-07 Alliedsignal Inc. Process for separating fluorocarbon compounds

Also Published As

Publication number Publication date
GB9707176D0 (en) 1997-05-28
EP0973689A1 (en) 2000-01-26
DE69809209D1 (de) 2002-12-12
CN1252039A (zh) 2000-05-03
TW443991B (en) 2001-07-01
KR20010006159A (ko) 2001-01-26
DE69809209T2 (de) 2003-03-20
EP0973689B1 (en) 2002-11-06
ZA983005B (en) 1998-10-09
KR100504672B1 (ko) 2005-08-03
JP2001518869A (ja) 2001-10-16
BR9807945A (pt) 2000-03-08
CN1117694C (zh) 2003-08-13
RU2194007C2 (ru) 2002-12-10
ES2187017T3 (es) 2003-05-16
WO1998045209A1 (en) 1998-10-15
JP4187798B2 (ja) 2008-11-26
ATE227243T1 (de) 2002-11-15
US20020156331A1 (en) 2002-10-24
US6555086B2 (en) 2003-04-29
CA2284052A1 (en) 1998-10-15

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