DE265167C - Process for the preparation of sulfur and sulphates by heating sulphites under pressure - Google Patents

Process for the preparation of sulfur and sulphates by heating sulphites under pressure

Info

Publication number
DE265167C
DE265167C DE1912265167D DE265167DA DE265167C DE 265167 C DE265167 C DE 265167C DE 1912265167 D DE1912265167 D DE 1912265167D DE 265167D A DE265167D A DE 265167DA DE 265167 C DE265167 C DE 265167C
Authority
DE
Germany
Prior art keywords
sulphites
sulphates
sulfur
heating
preparation
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
DE1912265167D
Other languages
German (de)
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.)
Bayer AG
Original Assignee
Farbenfabriken Vorm Friedr Bayer and Co
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 Farbenfabriken Vorm Friedr Bayer and Co filed Critical Farbenfabriken Vorm Friedr Bayer and Co
Application granted granted Critical
Publication of DE265167C publication Critical patent/DE265167C/en
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
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores

Description

BERLIN. GEDRUCKT IN DER RE1CHSDRUCKERE1.BERLIN. PRINTED IN THE RE 1.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Darstellung von Schwefel und Sulfaten durch Erhitzen von Sulfiten unter Druck, dadurch gekennzeichnet, daß man hierbei Mischungen von sauren und neutralen schwefligsauren Salzen verwendet.Process for the preparation of sulfur and sulphates by heating sulphites under pressure, characterized in that mixtures of acidic and neutral sulphurous acid salts are used here.
DE1912265167D 1912-09-17 1912-09-17 Process for the preparation of sulfur and sulphates by heating sulphites under pressure Expired DE265167C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE265167T 1912-09-17

Publications (1)

Publication Number Publication Date
DE265167C true DE265167C (en) 1913-10-03

Family

ID=43530570

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1912265167D Expired DE265167C (en) 1912-09-17 1912-09-17 Process for the preparation of sulfur and sulphates by heating sulphites under pressure

Country Status (1)

Country Link
DE (1) DE265167C (en)

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