ES399184A1 - Procedimiento para la obtencion de acido fluorhidrico y sulfatos metalicos. - Google Patents

Procedimiento para la obtencion de acido fluorhidrico y sulfatos metalicos.

Info

Publication number
ES399184A1
ES399184A1 ES399184A ES399184A ES399184A1 ES 399184 A1 ES399184 A1 ES 399184A1 ES 399184 A ES399184 A ES 399184A ES 399184 A ES399184 A ES 399184A ES 399184 A1 ES399184 A1 ES 399184A1
Authority
ES
Spain
Prior art keywords
production
hydrogen fluoride
metal fluoride
gas
metal
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
Application number
ES399184A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES399184A1 publication Critical patent/ES399184A1/es
Expired 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
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C01B7/192—Preparation from fluorspar
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/08—Compounds containing halogen
    • C01B33/10—Compounds containing silicon, fluorine, and other elements
    • C01B33/103—Fluosilicic acid; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Glass Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
ES399184A 1971-01-26 1972-01-25 Procedimiento para la obtencion de acido fluorhidrico y sulfatos metalicos. Expired ES399184A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2103338A DE2103338C3 (de) 1971-01-26 1971-01-26 Verfahren zur Herstellung von FluBsäure

Publications (1)

Publication Number Publication Date
ES399184A1 true ES399184A1 (es) 1974-12-16

Family

ID=5796819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES399184A Expired ES399184A1 (es) 1971-01-26 1972-01-25 Procedimiento para la obtencion de acido fluorhidrico y sulfatos metalicos.

Country Status (10)

Country Link
AU (1) AU454507B2 (es)
BE (1) BE778516A (es)
CA (1) CA981870A (es)
DE (1) DE2103338C3 (es)
ES (1) ES399184A1 (es)
FR (1) FR2123448B1 (es)
GB (1) GB1371790A (es)
IT (1) IT948541B (es)
NL (1) NL7200946A (es)
ZA (1) ZA72492B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150102A (en) * 1975-10-02 1979-04-17 Bayer Aktiengesellschaft Purifying hydrofluoric acid
JP4599673B2 (ja) 2000-07-10 2010-12-15 ダイキン工業株式会社 フッ化水素製造装置および製造方法
CN115487518B (zh) * 2022-10-15 2023-05-26 江西天晟化工有限公司 一种电子级氢氟酸生产装置及其生产方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1316980A (fr) * 1961-04-27 1963-02-01 Allied Chem Procédé de fabrication de l'acide fluorhydrique par l'action de l'acide sulfurique sur le spath fluor

Also Published As

Publication number Publication date
CA981870A (en) 1976-01-20
GB1371790A (en) 1974-10-30
IT948541B (it) 1973-06-11
AU3763372A (en) 1973-07-12
AU454507B2 (en) 1974-10-31
DE2103338A1 (de) 1972-08-03
ZA72492B (en) 1972-09-27
DE2103338B2 (de) 1975-01-16
DE2103338C3 (de) 1978-03-02
BE778516A (fr) 1972-07-26
FR2123448A1 (es) 1972-09-08
FR2123448B1 (es) 1977-04-01
NL7200946A (es) 1972-07-28

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