BR9609924A - Processo em fase líquida para produzir adutos de alcano halogenados processo para produção de um hidrofluoroalcano processo para produção de cf<3>ch<2>chf<2> composicão azeótropo compostos e processo para purificação de pelo menos um composto - Google Patents

Processo em fase líquida para produzir adutos de alcano halogenados processo para produção de um hidrofluoroalcano processo para produção de cf<3>ch<2>chf<2> composicão azeótropo compostos e processo para purificação de pelo menos um composto

Info

Publication number
BR9609924A
BR9609924A BR9609924A BR9609924A BR9609924A BR 9609924 A BR9609924 A BR 9609924A BR 9609924 A BR9609924 A BR 9609924A BR 9609924 A BR9609924 A BR 9609924A BR 9609924 A BR9609924 A BR 9609924A
Authority
BR
Brazil
Prior art keywords
producing
hydrofluoroalkane
chf
purifying
compound
Prior art date
Application number
BR9609924A
Other languages
English (en)
Inventor
Ralph Thomas Baker
Ralph Newton Miller
Viacheslav Alexandrovic Petrov
Velliyur Nott Mallikarjuna Rao
Allen Capron Sievert
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR9609924A publication Critical patent/BR9609924A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • 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
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/275—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of hydrocarbons and halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR9609924A 1995-08-01 1996-07-31 Processo em fase líquida para produzir adutos de alcano halogenados processo para produção de um hidrofluoroalcano processo para produção de cf<3>ch<2>chf<2> composicão azeótropo compostos e processo para purificação de pelo menos um composto BR9609924A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US170295P 1995-08-01 1995-08-01
US1481096P 1996-04-04 1996-04-04
US1999496P 1996-06-18 1996-06-18
PCT/US1996/012547 WO1997005089A1 (en) 1995-08-01 1996-07-31 Process for the manufacture of halocarbons and selected compounds and azeotropes with hf

Publications (1)

Publication Number Publication Date
BR9609924A true BR9609924A (pt) 1999-06-08

Family

ID=27356974

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9609924A BR9609924A (pt) 1995-08-01 1996-07-31 Processo em fase líquida para produzir adutos de alcano halogenados processo para produção de um hidrofluoroalcano processo para produção de cf<3>ch<2>chf<2> composicão azeótropo compostos e processo para purificação de pelo menos um composto

Country Status (12)

Country Link
US (1) US6291730B1 (pt)
EP (1) EP0876314B1 (pt)
KR (2) KR100516407B1 (pt)
CN (1) CN1082039C (pt)
AU (1) AU6643696A (pt)
BR (1) BR9609924A (pt)
CA (1) CA2228287C (pt)
DE (1) DE69626415T2 (pt)
ES (1) ES2190474T3 (pt)
MX (1) MX9800871A (pt)
TW (1) TW421643B (pt)
WO (1) WO1997005089A1 (pt)

Families Citing this family (57)

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JP2933014B2 (ja) * 1996-01-23 1999-08-09 ダイキン工業株式会社 ペンタフルオロプロパンとフッ化水素の共沸混合物およびペンタフルオロプロパンの分離精製方法
US5817893A (en) * 1996-06-18 1998-10-06 E. I. Du Pont De Nemours And Company Processes for the manufacture and purification of 1,1,2,2,3,3,4,4-octafluorobutane and by-products
US6001796A (en) * 1996-07-03 1999-12-14 Alliedsignal Inc. Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrogen fluoride
US6040487A (en) * 1996-07-31 2000-03-21 E. I. Du Pont De Nemours And Company Process for the manufacture of halocarbons
WO1998031649A1 (en) * 1997-01-16 1998-07-23 E.I. Du Pont De Nemours And Company Process for the manufacture of halocarbons
DE69825253T2 (de) 1997-02-19 2005-08-04 E.I. Du Pont De Nemours And Co., Wilmington Verfahren für die herstellung von 1,1,1,3,3-pentafluorpropen und 2-chlor-pentafluorpropen
US6376727B1 (en) 1997-06-16 2002-04-23 E. I. Du Pont De Nemours And Company Processes for the manufacture of 1,1,1,3,3-pentafluoropropene, 2-chloro-pentafluoropropene and compositions comprising saturated derivatives thereof
BE1011319A3 (fr) * 1997-05-05 1999-07-06 Solvay Procede de preparation d'hydrocarbures halogenes.
WO1998050329A1 (fr) 1997-05-05 1998-11-12 Solvay (Societe Anonyme) Procede de preparation de 1,1,1,3,3-pentachlorobutane
JP2002500642A (ja) * 1997-05-05 2002-01-08 ソルヴェイ ハロハイドロカーボンの合成方法
US5902912A (en) * 1997-06-26 1999-05-11 Alliedsignal Inc. Process for preparing hydrofluorocarbons
EP1001923B1 (fr) 1997-08-08 2002-12-18 SOLVAY (Société Anonyme) Procede de preparation d'hydrocarbures halogenes
FR2768717B1 (fr) 1997-09-24 1999-11-12 Solvay Procede de separation de fluorure d'hydrogene de ses melanges avec un hydrofluoroalcane contenant de 3 a 6 atomes de carbone
US6303838B1 (en) * 1997-10-17 2001-10-16 E.I. Du Pont De Nemours And Company Separating 1,1,1,3,3-pentafluoropropane from hydrogen fluoride
US5918481A (en) * 1997-11-20 1999-07-06 Alliedsignal Inc. Process for separating hydrogen fluoride from fluorocarbons
US6100229A (en) * 1998-01-12 2000-08-08 Alliedsignal Inc. Compositions of 1,1,1,3,3,-pentafluoropropane and chlorinated ethylenes
BE1012268A3 (fr) 1998-11-05 2000-08-01 Solvay Procede de preparation d'hydrocarbures halogenes.
HU227729B1 (en) * 1998-12-18 2012-01-30 Solvay Method for separating a mixture comprising at least an hydrofluoroalkane and hydrogen fluoride, methods for preparing a hydrofluoroalkane and azeotropic compositions
ATE420063T1 (de) 1999-10-06 2009-01-15 Solvay Verfahren zur herstellung von halogenierten kohlenwasserstoffen in gegenwart eines cokatalysators
US6500795B2 (en) * 2001-01-24 2002-12-31 Honeywell International Inc. Azeotrope-like composition of 1-chloro-1,3,3,3-tetrafluoropropane and hydrogen fluoride
ATE428671T1 (de) 2001-06-01 2009-05-15 Honeywell Int Inc Azeotropähnliche zusammensetzungen aus 1,1,1,3,3- pentafluorbutan und fluorwasserstoff
US6500995B1 (en) 2001-06-14 2002-12-31 Vulcan Chemicals Water-enhanced production of 1,1,1,3,3,-pentachloropropane
US7094936B1 (en) * 2001-07-20 2006-08-22 Great Lakes Chemical Corporation Process for preparing halogenated alkanes
US20050177012A1 (en) * 2001-07-20 2005-08-11 Pcbu Services, Inc. Halocarbon production processes, halocarbon separation processes, and halocarbon separation systems
US20030028057A1 (en) * 2001-07-20 2003-02-06 Stephen Owens Methods and materials for the preparation and purification of halogenated hydrocarbons
KR101125343B1 (ko) * 2003-10-14 2012-03-27 이 아이 듀폰 디 네모아 앤드 캄파니 1,1,1,2,3,3-헥사플루오로프로판 및1,1,1,2,3,3,3-헵타플루오로프로판 중 1종 이상 및1,1,1,3,3,3-헥사플루오로프로판의 제조 방법
EP1673325A1 (en) 2003-10-14 2006-06-28 E.I. Dupont De Nemours And Company Process for the preparation of 1,1,1,3,3-pentafluoropropane and 1,1,1,2,3-pentafluoropropane
AU2004281282A1 (en) 2003-10-14 2005-04-28 E.I. Dupont De Nemours And Company Process for the preparation of 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3,3-hexafluoropropane
CN1946659A (zh) * 2004-01-21 2007-04-11 大湖化学公司 产物流加工方法、产物流加工系统以及混合物
US20060036117A1 (en) * 2004-08-10 2006-02-16 Mitchel Cohn Catalyst preparation processes, catalyst regeneration processes, halocarbon production processes, and halocarbon production systems
EP1831141A1 (en) * 2004-12-22 2007-09-12 E.I. Dupont De Nemours And Company Process for the production of 1,1,1,3,3,3-hexafluoropropane
DE102005012632A1 (de) * 2005-03-18 2006-09-21 Infineon Technologies Ag Verfahren und Schaltungsanordnung zur geschützten Übertragung von Datenworten
GT200600179A (es) * 2005-04-29 2006-11-22 Proceso para preparar oxindoles y tio-oxindoles 3,3-disustituidos
US7388117B2 (en) * 2005-11-01 2008-06-17 E.I. Du Pont De Nemours And Company Azeotrope compositions comprising 1,2,3,3,3-pentafluoropropene and hydrogen fluoride and uses thereof
US7709438B2 (en) * 2005-11-01 2010-05-04 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising nonafluoropentene and hydrogen fluoride and uses thereof
US20070106099A1 (en) * 2005-11-10 2007-05-10 Pcbu Services, Inc. Production processes and systems
KR101394583B1 (ko) 2006-10-03 2014-05-12 멕시켐 아만코 홀딩 에스.에이. 데 씨.브이. 탄소수 3-6의 (하이드로)플루오로알켄의 생성을 위한 탈수소할로겐화 방법
GB0806422D0 (en) 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
US8318992B2 (en) 2006-10-31 2012-11-27 E I Du Pont De Nemours And Company Processes for the production of fluoropropanes and halopropenes
CN101528645B (zh) 2006-10-31 2013-10-30 纳幕尔杜邦公司 氟丙烷、卤代丙烯以及2-氯-3,3,3-三氟-1-丙烯与hf的共沸组合物和1,1,1,2,2-五氟丙烷与hf的共沸组合物的制备方法
GB0706978D0 (en) 2007-04-11 2007-05-16 Ineos Fluor Holdings Ltd Process
US8070975B2 (en) * 2008-02-26 2011-12-06 Honeywell International Inc. Azeotrope-like composition of 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) and hydrogen fluoride (HF)
GB0806419D0 (en) 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
GB0806389D0 (en) 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
JP5365064B2 (ja) * 2008-05-12 2013-12-11 日本ゼオン株式会社 新規含ハロゲン化合物及びそれらの製造方法
US8008243B2 (en) 2008-10-31 2011-08-30 Honeywell International Inc. Azeotrope-like compositions of 1,1,2,3-tetrachloropropene and hydrogen fluoride
WO2010101198A1 (en) * 2009-03-04 2010-09-10 Daikin Industries, Ltd. Process for preparing fluorine-containing propenes containing 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene
GB0906191D0 (en) 2009-04-09 2009-05-20 Ineos Fluor Holdings Ltd Process
RU2010147002A (ru) * 2010-11-17 2012-05-27 Е.И.Дюпон де Немур энд Компани (US) Каталитический синтез галогенированных углеводородов
US9156752B2 (en) 2011-01-04 2015-10-13 Honeywell International Inc. High purity E-1-chloro-3,3,3-trifluoropropene and methods of making the same
CN107434759B (zh) * 2016-05-25 2019-12-13 浙江省化工研究院有限公司 一种制备1,1,3,3,3-五氟丙烯的方法
JP6995108B2 (ja) * 2016-07-27 2022-02-21 ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー ハロゲン化オレフィンを製造するための方法
GB201615197D0 (en) 2016-09-07 2016-10-19 Mexichem Fluor Sa De Cv Catalyst and process using the catalyst
GB201615209D0 (en) 2016-09-07 2016-10-19 Mexichem Fluor Sa De Cv Catalyst and process using the catalyst
CN109721465B (zh) * 2018-12-17 2022-03-15 西安近代化学研究所 一种制备反式-1,1,1,4,4,4-六氟-2-丁烯的方法
MX2022010619A (es) * 2020-03-04 2022-09-21 Chemours Co Fc Llc Proceso para producir (z)-1,1,1,4,4,4-hexafluoro-2-buteno e intermediarios.
WO2022225830A1 (en) 2021-04-19 2022-10-27 The Chemours Company Fc, Llc Compositions containing 3,3,3-trifluoropropene (1243zf) and methods for making and using the compositions

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Also Published As

Publication number Publication date
CN1082039C (zh) 2002-04-03
CA2228287A1 (en) 1997-02-13
ES2190474T3 (es) 2003-08-01
KR19990036037A (ko) 1999-05-25
CN1196716A (zh) 1998-10-21
EP0876314A1 (en) 1998-11-11
WO1997005089A1 (en) 1997-02-13
KR100516407B1 (ko) 2005-09-27
CA2228287C (en) 2008-06-10
EP0876314B1 (en) 2003-02-26
US6291730B1 (en) 2001-09-18
KR100517576B1 (ko) 2005-12-21
AU6643696A (en) 1997-02-26
DE69626415D1 (de) 2003-04-03
KR20050074649A (ko) 2005-07-18
DE69626415T2 (de) 2003-09-25
TW421643B (en) 2001-02-11
MX9800871A (es) 1998-04-30

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Free format text: SUSPENSAO DO ANDAMENTO DO PEDIDO DE PATENTE PARA QUE SEJA COMPLEMENTADA A RETRIBUICAO EQUIVALENTE AO PEDIDO DE EXAME DE 18 (DEZOITO) REVINDICACOES, VISTO QUE A RETRIBUICAO PAGA ATRAVES DA PETICAO RJ N 38611, DE 19981201, REFERE-SE A 2 (DUAS) REVINDICACOES.

B15G Petition not considered as such [chapter 15.7 patent gazette]

Free format text: NAO CONHECIDA A PETICAO NO 38611 DE 01/12/1998.

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]