ES2021769B3 - Procedimiento para la obtencion de trifluoruro de boro puro. - Google Patents

Procedimiento para la obtencion de trifluoruro de boro puro.

Info

Publication number
ES2021769B3
ES2021769B3 ES88102333T ES88102333T ES2021769B3 ES 2021769 B3 ES2021769 B3 ES 2021769B3 ES 88102333 T ES88102333 T ES 88102333T ES 88102333 T ES88102333 T ES 88102333T ES 2021769 B3 ES2021769 B3 ES 2021769B3
Authority
ES
Spain
Prior art keywords
procedure
boron trifluoride
obtaining pure
pure boron
obtaining
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
ES88102333T
Other languages
English (en)
Inventor
Bernd Leutner
Hans Heiner Reich
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2021769B3 publication Critical patent/ES2021769B3/es
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
    • C01B35/061—Halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES88102333T 1987-02-19 1988-02-18 Procedimiento para la obtencion de trifluoruro de boro puro. Expired - Lifetime ES2021769B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873705283 DE3705283A1 (de) 1987-02-19 1987-02-19 Verfahren zur herstellung von reinem bortrifluorid

Publications (1)

Publication Number Publication Date
ES2021769B3 true ES2021769B3 (es) 1991-11-16

Family

ID=6321322

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88102333T Expired - Lifetime ES2021769B3 (es) 1987-02-19 1988-02-18 Procedimiento para la obtencion de trifluoruro de boro puro.

Country Status (4)

Country Link
US (1) US4830842A (es)
EP (1) EP0279438B1 (es)
DE (2) DE3705283A1 (es)
ES (1) ES2021769B3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943423A (en) * 1988-11-29 1990-07-24 Allied-Signal Inc. Process for recovering boron trifluoride from an impure gaseous boron trifluoride residue
US5207995A (en) * 1990-09-19 1993-05-04 Union Oil Company Of California Recovery of cerium from fluoride-containing ores
US5918106A (en) * 1998-06-05 1999-06-29 Starmet Corp. Method for producing uranium oxide and a non-radioactive fluorine compound from uranium tetrafluoride and a solid oxide compound
FR3130788A1 (fr) * 2021-12-22 2023-06-23 Arkema France Procédé de production de trifluorure de bore de haute pureté
FR3149889B1 (fr) * 2023-06-19 2025-12-26 Arkema France Procédé de production de trifluorure de bore de haute pureté
EP4574763A1 (de) * 2023-12-19 2025-06-25 Grillo Chemicals GmbH Verfahren zur fluorierung von sauerstoffhaltigen hauptgruppenelementverbindungen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2109340A (en) * 1934-10-11 1938-02-22 Du Pont New catalysts
GB463545A (en) * 1935-08-26 1937-03-30 Du Pont Improvements in or relating to the production of boron compounds and their use as catalysts
US2135454A (en) * 1935-10-26 1938-11-01 Du Pont Catalyst preparation
US2148514A (en) * 1936-07-11 1939-02-28 Harshaw Chem Corp Preparation of compounds of fluorine
US2160576A (en) * 1936-10-10 1939-05-30 Du Pont Preparation of anhydrous boron fluoride
US2196907A (en) * 1938-11-14 1940-04-09 Harshaw Chem Corp Preparation of compounds of fluorine
US2799559A (en) * 1953-11-06 1957-07-16 American Agricultural Chem Co Manufacture of fluoboric acid
DE1159911B (de) * 1961-11-11 1963-12-27 Riedel De Haeen Ag Verfahren zur Herstellung von Bortrifluorid
DE2307925A1 (de) * 1973-02-17 1974-08-29 Bayer Ag Herstellung von fluoriden aus kieselfluorwasserstoffsaeure
US4528164A (en) * 1984-03-08 1985-07-09 Technion Research & Development Foundation, Inc. Concurrent production of anhydrous non-metal and metalloid halides and ceramic materials with the aid of magnesium halide

Also Published As

Publication number Publication date
US4830842A (en) 1989-05-16
EP0279438A1 (de) 1988-08-24
DE3705283A1 (de) 1988-09-01
EP0279438B1 (de) 1991-04-03
DE3862210D1 (de) 1991-05-08

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