ES435135A1 - Procedimiento para la preparacion de fluoruro de hidroge- no. - Google Patents

Procedimiento para la preparacion de fluoruro de hidroge- no.

Info

Publication number
ES435135A1
ES435135A1 ES435135A ES435135A ES435135A1 ES 435135 A1 ES435135 A1 ES 435135A1 ES 435135 A ES435135 A ES 435135A ES 435135 A ES435135 A ES 435135A ES 435135 A1 ES435135 A1 ES 435135A1
Authority
ES
Spain
Prior art keywords
sulfuric acid
reaction
translation
preparation
machine
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
ES435135A
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.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke 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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Publication of ES435135A1 publication Critical patent/ES435135A1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Silicon Compounds (AREA)
  • Catalysts (AREA)
ES435135A 1974-03-06 1975-02-27 Procedimiento para la preparacion de fluoruro de hidroge- no. Expired ES435135A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742410534 DE2410534B2 (de) 1974-03-06 1974-03-06 Verfahren zur herstellung von fluorwasserstoff

Publications (1)

Publication Number Publication Date
ES435135A1 true ES435135A1 (es) 1976-12-16

Family

ID=5909156

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435135A Expired ES435135A1 (es) 1974-03-06 1975-02-27 Procedimiento para la preparacion de fluoruro de hidroge- no.

Country Status (4)

Country Link
DE (1) DE2410534B2 (es)
ES (1) ES435135A1 (es)
FR (1) FR2263197A1 (es)
ZA (1) ZA751210B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927835A1 (de) * 1979-07-10 1981-06-04 Hermann C. Starck Berlin, 1000 Berlin Verfahren zur rueckgewinnung von fluorwasserstoffsaeure und deponierfaehigen rueckstaenden bei der verarbeitung niob- und/oder tantal-haltiger rohstoffe
CN108910827B (zh) * 2018-10-17 2020-01-03 杨松 一种制备氟化氢工艺装置

Also Published As

Publication number Publication date
DE2410534A1 (de) 1975-09-11
DE2410534B2 (de) 1977-06-08
FR2263197B3 (es) 1977-01-07
ZA751210B (en) 1976-01-28
FR2263197A1 (en) 1975-10-03

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