DE356047C - Process for the extraction of fine sulfur powder - Google Patents

Process for the extraction of fine sulfur powder

Info

Publication number
DE356047C
DE356047C DEM74326D DEM0074326D DE356047C DE 356047 C DE356047 C DE 356047C DE M74326 D DEM74326 D DE M74326D DE M0074326 D DEM0074326 D DE M0074326D DE 356047 C DE356047 C DE 356047C
Authority
DE
Germany
Prior art keywords
sulfur
sulfur powder
liquids
extraction
fine sulfur
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
DEM74326D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEM74326D priority Critical patent/DE356047C/en
Application granted granted Critical
Publication of DE356047C publication Critical patent/DE356047C/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
    • C01B17/10—Finely divided sulfur, e.g. sublimed sulfur, flowers of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Description

Verfahren zur Gewinnung von feinem Schwefelpulver. Die Erfindung betrifft ein: Verfahren zur Gewinnung von feinem Schwefelpulver.Process for obtaining fine sulfur powder. The invention relates to a: Process for obtaining fine sulfur powder.

Nach dem Verfahren wird z. B. der Schwefeldampf, der durch: Erhitzung von Schwefel in geeigneten Behältnissen erzeugt und vorteilhaft durch Einleiten von inerten Gasen, Dämpfen oder verdampfenden Flüssigkeiten in den geschmolzenen Schwefel aus den Behältnissen ausgetrieben wird, entweder direkt oder nachdem er geeignete Kammern passiert hat, auf oder in ruhende oder bewegte oder z. B. durch Zerstätuben fein verteilte Flüssigkeiten .geleitet, die im Gegensatz zu vielen anderen Flüssigkeiten, z. B. im Gegensatz zu Wasser, das den Schwefel in dieser feinen Verteilung nicht eindringen läßt, die Eigenschaft besitzen, die feinsten Schwefelteilchen aufzunehmen bzw. eindringen zu lassen, ohne daß sie zusammenballen, und die diesefeinsten Teilchen, nachdem: sie durch Verdunsten, Filtrieren, Zentrifugieren oder auf andere geeignete Weise von der Flüssigkeit getrennt sind, als feinstes Schwefelpulver zurücklassen. Als geeignete Flüssigkeiten kommen u. a. Alkohol, Methylalkohol, Aceton, Benzin, Schwefelkohlenstoff, Trichloräthylen sowie Mischungen dieser Flüssigkeiten und sonstige obige Eigenschaften besitzende Flüssigkeiten in Frage.According to the method, for. B. the sulfur vapor produced by: heating generated by sulfur in suitable containers and advantageously by introducing it of inert gases, vapors or vaporizing liquids in the melted Sulfur is expelled from the containers either immediately or after it suitable chambers has happened on or in resting or moving or z. B. by Atomize finely divided liquids .duct, unlike many others Liquids, e.g. B. in contrast to water, which has the sulfur in this fine distribution can not penetrate, have the property of absorbing the finest sulfur particles or to allow them to penetrate without them clumping together, and these finest particles, after: by evaporation, filtration, centrifugation or other appropriate Wise separated from the liquid, leaving behind as the finest sulfur powder. Suitable liquids include: Alcohol, methyl alcohol, acetone, gasoline, Carbon disulfide, trichlorethylene and mixtures of these liquids and others Liquids possessing the above properties are in question.

Claims (1)

PATENTANSPRUCH: Verfahren zur Gewinnung von feinem Schwefelpulver, dadurch gekennzeichnet, d'aß Schwefeldämpfe in oder auf Flüssigkeiten geleitet oder mit Flüssigkeiten, wie Alkohol, Aceton, Benzin, Schwefelkohlenstoff, Trichloräthylen sowie Mischungen dieser, in Berührung gebracht werden, die die Eigenschaft besitzen, den in. den Dämpfen enthaltenen fein verteiltet Schwefel, ohne daß er zusammenballt, aufzunehmen bzw. in sich eindringen zu lassen und ihn nach Trennung als feinstes Schwefelpulver zurücklassen. PATENT CLAIM: Process for the production of fine sulfur powder, characterized in that sulfur vapors are passed into or onto liquids or brought into contact with liquids such as alcohol, acetone, gasoline, carbon disulfide, trichlorethylene and mixtures of these, which have the property that in. The vapors contained finely divided sulfur, without it agglomerating, absorbing or letting it penetrate and after separation leave it behind as the finest sulfur powder.
DEM74326D 1921-06-24 1921-06-24 Process for the extraction of fine sulfur powder Expired DE356047C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM74326D DE356047C (en) 1921-06-24 1921-06-24 Process for the extraction of fine sulfur powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM74326D DE356047C (en) 1921-06-24 1921-06-24 Process for the extraction of fine sulfur powder

Publications (1)

Publication Number Publication Date
DE356047C true DE356047C (en) 1922-07-11

Family

ID=7315592

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM74326D Expired DE356047C (en) 1921-06-24 1921-06-24 Process for the extraction of fine sulfur powder

Country Status (1)

Country Link
DE (1) DE356047C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966832C (en) * 1952-10-30 1957-09-12 Heinz Leithaeuser Dr Ing Process for the extraction of pure sulfur in the form of a dry powder
DE969892C (en) * 1941-05-13 1958-07-31 Wacker Chemie Gmbh Process for the production of finely divided sulfur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969892C (en) * 1941-05-13 1958-07-31 Wacker Chemie Gmbh Process for the production of finely divided sulfur
DE966832C (en) * 1952-10-30 1957-09-12 Heinz Leithaeuser Dr Ing Process for the extraction of pure sulfur in the form of a dry powder

Similar Documents

Publication Publication Date Title
DE3784374T2 (en) METHOD FOR RECOVERY OF HYDROCARBON DAMPERS.
ATE632T1 (en) PROCESS FOR REMOVAL OF LUBRICANT MISTS AND FUMES FROM A GAS STREAM.
DE1443366A1 (en) Process for the production of dicarboxylic acids from mixtures thereof
DE356047C (en) Process for the extraction of fine sulfur powder
DE497081C (en) Device for defogging and odorless exhaust gases from internal combustion engines
DE397332C (en) Process for the separation of volatile substances from semi-volatile or non-volatile
DE2504487A1 (en) PROCESS FOR SEPARATION AND RECOVERY OF SOLIDS AND CLEAR LIQUID PHASE FROM DISPERSIONS
DE2654235A1 (en) ADSORBENS AND THEIR PRODUCTION FROM SOOT PELLETS
DE486022C (en) Process for processing or refining raw oils, their distillates and distillation residues
DE641027C (en) Process for separating suspended particles from gases or vapors
US3071541A (en) Method and apparatus for treating petroleum products
US1440108A (en) Recovery of phenol vapors by tar oils
DE886947C (en) Process for converting the mercaptans contained in petrol or kerosene into disulphides by oxidation with oxygen or an oxygen-containing gas
DE451905C (en) Process for the recovery of volatile solvents
DE603302C (en) Device for separating dissolved volatile substances from their solvents
DE522480C (en) Process for the extraction of organic substances from aqueous mixtures, emulsions, solutions or gas mixtures
DE457698C (en) Process for the production of plastic masses from rubber, gutta-percha, balata and the like. like
DE372592C (en) Method of recovering OEl
DE593259C (en) Process for the recovery of tobacco waste
DE710677C (en) Process for the revitalization of adsorbents which were used to separate hydrocarbons from gases in gasoline synthesis
DE894552C (en) Process for removing gases or fumes from a gas or gas-vapor mixture
DE651685C (en) Process for regenerating lubricating oils
CH169711A (en) Process for the extraction of purified lubricating and resistance oil from used oils using centrifuges.
DE338365C (en) Process for increasing the cohesiveness of the briquette pitch
DE388467C (en) Process for the recovery of concentrated sulfuric acids and resins resulting from refining processes with such acids