CH379473A - Process and device for the distillation of hydrofluoric acid - Google Patents

Process and device for the distillation of hydrofluoric acid

Info

Publication number
CH379473A
CH379473A CH10860A CH10860A CH379473A CH 379473 A CH379473 A CH 379473A CH 10860 A CH10860 A CH 10860A CH 10860 A CH10860 A CH 10860A CH 379473 A CH379473 A CH 379473A
Authority
CH
Switzerland
Prior art keywords
distillation
hydrofluoric acid
hydrofluoric
acid
Prior art date
Application number
CH10860A
Other languages
German (de)
Inventor
Norbert Dr Schink
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of CH379473A publication Critical patent/CH379473A/en

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
    • C01B7/195—Separation; Purification
    • C01B7/196—Separation; Purification by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
CH10860A 1959-01-17 1960-01-04 Process and device for the distillation of hydrofluoric acid CH379473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES61373A DE1097418B (en) 1959-01-17 1959-01-17 Process for the distillation of hydrofluoric acid

Publications (1)

Publication Number Publication Date
CH379473A true CH379473A (en) 1964-07-15

Family

ID=7494806

Family Applications (1)

Application Number Title Priority Date Filing Date
CH10860A CH379473A (en) 1959-01-17 1960-01-04 Process and device for the distillation of hydrofluoric acid

Country Status (5)

Country Link
BE (1) BE586589A (en)
CH (1) CH379473A (en)
DE (1) DE1097418B (en)
FR (1) FR1245368A (en)
GB (1) GB872263A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008011956U1 (en) 2008-09-08 2008-11-06 Mikrowellen-Systeme Mws Gmbh Subboiling apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008011956U1 (en) 2008-09-08 2008-11-06 Mikrowellen-Systeme Mws Gmbh Subboiling apparatus
EP2161062A2 (en) 2008-09-08 2010-03-10 Mikrowellen-Systeme MWS GmbH Sub-boiling apparatus

Also Published As

Publication number Publication date
FR1245368A (en) 1960-11-04
DE1097418B (en) 1961-01-19
GB872263A (en) 1961-07-05
BE586589A (en) 1960-07-15

Similar Documents

Publication Publication Date Title
CH365568A (en) Process for the automatic recognition of characters
CH395342A (en) Method of handling transistors
CH426841A (en) Process for the preparation of 5-fluoro-cytosine
CH392554A (en) Process for the preparation of basic amides
CH374653A (en) Process for the cyclization of pseudo-jonons
CH374377A (en) Process and device for the continuous cleaning of gases
CH407924A (en) Process for the biological production of streptokinase
CH372628A (en) Process for the production of nonwovens
CH379473A (en) Process and device for the distillation of hydrofluoric acid
CH437226A (en) Process for the production of highly concentrated hydrofluoric acid
CH438239A (en) Process for the purification of hydrofluoric acid and equipment for carrying out the process
CH420489A (en) Process for purifying crude streptokinase
CH388298A (en) Process for the preparation of thiophosophonic acid esters
CH388283A (en) Process for the preparation of trialkyladipic acids
CH385803A (en) Process for the preparation of peroxymonophosphoric acid
CH388296A (en) Process for the preparation of oximes
CH477363A (en) Process for the production of hydrofluoric acid and device for carrying out the process
CH367496A (en) Process for the preparation of the aminoacetates of saturated and unsaturated 21-hydroxypregnans
CH385809A (en) Process for the preparation of thiophosphonic ester amides
CH383375A (en) Process for the preparation of nitroarylamido-phosphoric acid chlorides
CH455722A (en) Process for the production of hydrofluoric acid
CH375357A (en) Process for the preparation of new isonicotinic acid amides
CH385189A (en) Process for the preparation of 2-nitro-4-fluoro- and 4-nitro-2-fluoro-benzoic acids
CH378299A (en) Process for the regeneration of adsorptive aluminum oxide
CH407158A (en) Process for the preparation of flavone-7-oxy-acetic acid amides