DE283618C - - Google Patents

Info

Publication number
DE283618C
DE283618C DENDAT283618D DE283618DA DE283618C DE 283618 C DE283618 C DE 283618C DE NDAT283618 D DENDAT283618 D DE NDAT283618D DE 283618D A DE283618D A DE 283618DA DE 283618 C DE283618 C DE 283618C
Authority
DE
Germany
Prior art keywords
tellurium
selenium
sulfates
catalysts
oxidation
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
DENDAT283618D
Other languages
German (de)
Publication of DE283618C publication Critical patent/DE283618C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057Selenium or tellurium; Compounds thereof
    • B01J27/0573Selenium; Compounds thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057Selenium or tellurium; Compounds thereof
    • B01J27/0576Tellurium; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Darstellung von Sulfaten aus den entsprechenden Schwefligsäureverbindungen durch Oxydation mittels Sauerstoffs (bzw. Luft), dadurch gekennzeichnet, daß man die Reaktion in Gegenwart von Selen und Tellur als Katalysatoren vornimmt. Process for the preparation of sulfates from the corresponding sulfurous acid compounds by oxidation by means of oxygen (or air), characterized in that the reaction is carried out in the presence of Selenium and tellurium as catalysts.
DENDAT283618D Active DE283618C (en)

Publications (1)

Publication Number Publication Date
DE283618C true DE283618C (en)

Family

ID=539176

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT283618D Active DE283618C (en)

Country Status (1)

Country Link
DE (1) DE283618C (en)

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