DE69508334T2 - Herstellung von wässrigen Tetrafluoroborsäurelösungen - Google Patents

Herstellung von wässrigen Tetrafluoroborsäurelösungen

Info

Publication number
DE69508334T2
DE69508334T2 DE69508334T DE69508334T DE69508334T2 DE 69508334 T2 DE69508334 T2 DE 69508334T2 DE 69508334 T DE69508334 T DE 69508334T DE 69508334 T DE69508334 T DE 69508334T DE 69508334 T2 DE69508334 T2 DE 69508334T2
Authority
DE
Germany
Prior art keywords
soln
hbf4
sufficient
tetrafluoroboric acid
manufacture
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69508334T
Other languages
English (en)
Other versions
DE69508334D1 (de
Inventor
Jacky Duclaux
Christian Pralus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Elf Atochem SA
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 Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of DE69508334D1 publication Critical patent/DE69508334D1/de
Publication of DE69508334T2 publication Critical patent/DE69508334T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/06—Boron halogen compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/06—Boron halogen compounds
    • C01B35/063—Tetrafluoboric acid; Salts thereof
    • C01B35/065—Tetrafluoboric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/12—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Water Treatment By Sorption (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Secondary Cells (AREA)
DE69508334T 1994-10-11 1995-09-01 Herstellung von wässrigen Tetrafluoroborsäurelösungen Expired - Lifetime DE69508334T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9412114A FR2725439B1 (fr) 1994-10-11 1994-10-11 Fabrication de solutions aqueuses d'acide tetrafluoroborique

Publications (2)

Publication Number Publication Date
DE69508334D1 DE69508334D1 (de) 1999-04-22
DE69508334T2 true DE69508334T2 (de) 1999-09-23

Family

ID=9467747

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69508334T Expired - Lifetime DE69508334T2 (de) 1994-10-11 1995-09-01 Herstellung von wässrigen Tetrafluoroborsäurelösungen

Country Status (10)

Country Link
US (1) US5536484A (de)
EP (1) EP0706973B1 (de)
JP (1) JP3703541B2 (de)
KR (1) KR100407367B1 (de)
CN (1) CN1047365C (de)
AT (1) ATE177724T1 (de)
CA (1) CA2159874C (de)
DE (1) DE69508334T2 (de)
ES (1) ES2129779T3 (de)
FR (1) FR2725439B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2772014B1 (fr) 1997-12-08 2000-01-07 Atochem Elf Sa Generation de trifluorure de bore et d'acide sulfurique a partir d'hydrate de trifluorure de bore
CN103159223A (zh) * 2011-12-14 2013-06-19 常熟市新华化工有限公司 一种氟硼酸的生产方法
CN109110773A (zh) * 2018-09-07 2019-01-01 昆山市富乐化工有限公司 氟硼酸的生产加工方法
CN109053786B (zh) * 2018-09-18 2021-06-15 天津金牛电源材料有限责任公司 一种双草酸硼酸锂的制备方法
CN113683639B (zh) * 2021-09-06 2024-03-26 大连双硼医药化工有限公司 一种合成三叔丁基磷四氟硼酸盐的工艺方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502337A (en) * 1944-09-28 1950-03-28 Pure Oil Co Use of fluoboric acid as a means of removing core sands from castings
US2403148A (en) * 1945-01-17 1946-07-02 Aluminum Co Of America Method of making fluoboric acid and its compounds
US2799559A (en) * 1953-11-06 1957-07-16 American Agricultural Chem Co Manufacture of fluoboric acid
FR1186281A (fr) * 1956-08-13 1959-08-19 Schering Ag Fluoborates métalliques et leur procédé de préparation
DE1045992B (de) * 1956-09-04 1958-12-11 Schering Ag Verfahren zur Herstellung von festen, kristallwasserhaltigen Metallfluoboraten
DE2239131C2 (de) * 1972-08-09 1985-03-14 Kali-Chemie Ag, 3000 Hannover Verfahren zur Herstellung hochkonzentrierter Tetrafluoroborsäure
DE2551433A1 (de) * 1975-11-15 1977-05-26 Hoechst Ag Verfahren zur herstellung von konzentrierter tetrafluorborsaeure
JPS5268754A (en) 1975-12-03 1977-06-07 Showa Koji Kk Method of treating waste water containing borofluoride
JPS5396260A (en) 1977-02-02 1978-08-23 Morita Kagaku Kogyo Method of treating waste water containing boron fluoride
JPS6044995B2 (ja) 1980-05-26 1985-10-07 三井化学株式会社 フツ素含有水溶液からのフツ素の除去方法
US4956513A (en) * 1988-10-17 1990-09-11 Ethyl Corporation Recovery of BF3 from olefin oligomer process
US4911758A (en) 1988-11-14 1990-03-27 Ethyl Corporation Disposal of waste aqueous boron trifluoride solutions
US4981578A (en) 1989-12-07 1991-01-01 Ethyl Corporation BF3 removal from BF3 catalyzed olefin oligomer

Also Published As

Publication number Publication date
CN1127218A (zh) 1996-07-24
FR2725439B1 (fr) 1997-01-03
KR960013991A (ko) 1996-05-22
JPH08119623A (ja) 1996-05-14
JP3703541B2 (ja) 2005-10-05
ES2129779T3 (es) 1999-06-16
FR2725439A1 (fr) 1996-04-12
DE69508334D1 (de) 1999-04-22
EP0706973B1 (de) 1999-03-17
EP0706973A1 (de) 1996-04-17
CA2159874C (fr) 2005-02-15
CA2159874A1 (fr) 1996-04-12
US5536484A (en) 1996-07-16
ATE177724T1 (de) 1999-04-15
KR100407367B1 (ko) 2004-03-20
CN1047365C (zh) 1999-12-15

Similar Documents

Publication Publication Date Title
ES2049259T3 (es) Oxidacion de compuestos organicos en agua.
MY129165A (en) Process for the purification of virtually anhydrous organic liquids
MX170872B (es) Metodo de solidificacion y fijacion quimica de un liquido residual
IT1216852B (it) Procedimento ed impianto per la depurazione di acque residue, in particolare di acque residue urbane.
DE3863254D1 (de) Anlage zur aeroben biologischen reinigung von schadstoffhaltigem wasser.
GB2201595B (en) Microbiological control agent
DE69508334D1 (de) Herstellung von wässrigen Tetrafluoroborsäurelösungen
BR8704478A (pt) Composicao adequada para inibir a corrosao de um metal a base de ferro em contato com a agua de sistema de um sistema aquoso,e processo para inibir a corrosao de um metal a base de ferro em contato com a agua de sistema de um sistema de um sistema aguoso
PT92827A (pt) Processo para a purificacao de agua
BR7800726A (pt) Processo para a digestao de lama;e processo para remocao de bod de agua de rejeito em uma zona de aeracao coberta,e digestao da lama ativada com oxigenio gasoso
BR7905236A (pt) Processo para a purificacao de aguas residuais contaminadas,com teor de agentes tensoativos e detergentes
DE3872849D1 (de) Alles enthaltende zusammensetzung fuer die behandlung von kesselwasser.
FR2543544B1 (fr) Procede de decomposition d'un complexe d'acide orthobenzoyl-benzoique, de fluorure d'hydrogene et de trifluorure de bore
BR8505063A (pt) Solucao aquosa esterilizante e desinfetante compatvel com agua dura
ES463620A1 (es) Procedimiento para la purificacion de aguas residuales.
PT87206A (pt) Processo de decomposicao de lenhina e ou de compostos organicos colorados contidos em aguas residuais,em particular de branqueamento
FR2751634B1 (fr) Solution stabilisee et tamponnee de peroxyde d'hydrogene, son procede de fabrication et son utilisation a la decontamination de lentilles de contact
ITMI932094A1 (it) Procedimento per la fabbricazione di carta e cartone
IT1248592B (it) Detossificazione delle acque di vegetazione
SG63752A1 (en) Method for the transport and storage of phenol
JPS549452A (en) Method of treating nitrogen-contained organic waste water
BR8905643A (pt) Processo continuo de preparacao de nitrofenois em meio aquoso
GB2189045B (en) Disinfecting contact lenses using sulphur dioxide.
DK0379239T3 (da) Fremgangsmåde til fraspaltning af delta4-umættet uronsyre fra glycosaminoglycaner
Perkowski et al. Irradiation of pollutants in industrial effluents

Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128