DE34395C - Process for the preparation of hydrochloric acid and ammonia from the salmia of the ammonia soda process by means of phosphoric acid - Google Patents

Process for the preparation of hydrochloric acid and ammonia from the salmia of the ammonia soda process by means of phosphoric acid

Info

Publication number
DE34395C
DE34395C DENDAT34395D DE34395DA DE34395C DE 34395 C DE34395 C DE 34395C DE NDAT34395 D DENDAT34395 D DE NDAT34395D DE 34395D A DE34395D A DE 34395DA DE 34395 C DE34395 C DE 34395C
Authority
DE
Germany
Prior art keywords
ammonia
salmia
preparation
hydrochloric acid
phosphoric acid
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
DENDAT34395D
Other languages
German (de)
Original Assignee
Dr. O. N. WITT in Westend-Charlottenburg, Linden-Allee 33
Publication of DE34395C publication Critical patent/DE34395C/en
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
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides
    • C01B7/05—Preparation from ammonium chloride
    • C01B7/055—Preparation of hydrogen chloride from ammonium chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Catalysts (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

Patent-Anspruch:Patent claim: Die Spaltung des im Ammoniaksodaprocefs gebildeten Salmiaks in seine Bestandtheile durch Erhitzen desselben mit Phosphorsäure, wobei zunächst Salzsäure entweicht und in einer. zweiten Phase das entstandene Ammoniumphosphat zersetzt und Ammoniak entwickelt wird.The splitting of the salmia formed in the ammonia soda process into its constituents Heating the same with phosphoric acid, whereby hydrochloric acid escapes first and in a. In the second phase, the ammonium phosphate formed decomposes and ammonia is developed will.
DENDAT34395D Process for the preparation of hydrochloric acid and ammonia from the salmia of the ammonia soda process by means of phosphoric acid Expired - Lifetime DE34395C (en)

Publications (1)

Publication Number Publication Date
DE34395C true DE34395C (en)

Family

ID=310311

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT34395D Expired - Lifetime DE34395C (en) Process for the preparation of hydrochloric acid and ammonia from the salmia of the ammonia soda process by means of phosphoric acid

Country Status (1)

Country Link
DE (1) DE34395C (en)

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