DE233023C - - Google Patents

Info

Publication number
DE233023C
DE233023C DENDAT233023D DE233023DA DE233023C DE 233023 C DE233023 C DE 233023C DE NDAT233023 D DENDAT233023 D DE NDAT233023D DE 233023D A DE233023D A DE 233023DA DE 233023 C DE233023 C DE 233023C
Authority
DE
Germany
Prior art keywords
thorn
nitrate
production
pure
sulfuric 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.)
Active
Application number
DENDAT233023D
Other languages
German (de)
Publication of DE233023C publication Critical patent/DE233023C/de
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F15/00—Compounds of thorium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)

Description

BERLIN GEDRUCKT IN DER REICHSDRUCKEREIBERLIN PRINTED IN THE REICHSDRUCKEREI

Claims (1)

Patent-Ansprüche:Patent Claims: i. Verfahren zur Herstellung von reinem Thornitrat für Gasglühlichtkörper, dadurch gekennzeichnet, daß die Rohthorverbindungen mit organischen Schwefelsäure verbindungen, wie Alkyl-, insbesondere Äthylschwefelsäure, behandelt werden und das kristallisierte (reine) Thoralkylsulfat in üblicher Weise in Thornitrat übergeführt wird.i. Process for the production of pure thorn nitrate for gas incandescent light bodies, thereby characterized in that the raw thoracic compounds with organic sulfuric acid compounds, such as alkyl, especially ethylsulfuric acid, are treated and the crystallized (pure) thoralkyl sulfate in the usual way Way is converted into thornitrate. z. Verfahren zur Herstellung einer für die Gasglühlichtkörperfabrikation geeigneten Thornitratmasse, dadurch gekennzeichnet, daß Thornitrat mit Alkylschwefelsäure oder deren Salzen gemischt wird.z. Process for the production of a suitable for gas incandescent light body production Thorn nitrate mass, characterized in that thorn nitrate is mixed with alkyl sulfuric acid or its salts.
DENDAT233023D Active DE233023C (en)

Publications (1)

Publication Number Publication Date
DE233023C true DE233023C (en)

Family

ID=492995

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT233023D Active DE233023C (en)

Country Status (1)

Country Link
DE (1) DE233023C (en)

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