DE229C - Process for extracting sulfur from sulfur ores and sulphurous masses - Google Patents

Process for extracting sulfur from sulfur ores and sulphurous masses

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Publication number
DE229C
DE229C DE229DA DE229DA DE229C DE 229 C DE229 C DE 229C DE 229D A DE229D A DE 229DA DE 229D A DE229D A DE 229DA DE 229 C DE229 C DE 229C
Authority
DE
Germany
Prior art keywords
sulfur
vapors
superheated steam
sulphurous
distillation
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
DE229DA
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.)
Dr G Th Gerlach
Original Assignee
Dr G Th Gerlach
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 of DE229C publication Critical patent/DE229C/en
Application filed by Dr G Th Gerlach filed Critical Dr G Th Gerlach
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/02Preparation of sulfur; Purification
    • C01B17/027Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Description

Patent-Anspruch: Das Verfahren, den Schwefel aus schwefelhaltigen Erzen und anderen schwefelhaltigen Massen mit Anwendung von überhitztem Wasserdampf zu gewinnen.Patent Claim: The process of extracting sulfur from sulfur-containing ores and others to win sulphurous masses with the application of superheated steam.

Claims (1)

1877.1877. G. TH. GERLACH in KALK bei DEUTZ. Verfahren, um Schwefel aus Schwefelerzen und schwefelhaltigen Massen zu gewinnen.G. TH. GERLACH in KALK at DEUTZ. Process for extracting sulfur from sulfur ores and sulphurous masses. Patentirt im Deutschen Reiche vom 3. Juli 1877 ab.Patented in the German Empire on July 3, 1877. Die Reinigungsmassen, welche zur Reinigung des Leuchtgases längere Zeit gedient haben, enthalten oftmals bis 40 Procent und mehr Schwefel.The cleaning compounds, which have been used to clean the luminous gas for a long time, often contain up to 40 percent or more sulfur. Dieser Schwefel wurde seither zur Schwefelsäure - Fabrikation benutzt, indem man den Schwefel abröstete und als schweflige Säure in die Bleikammern einführte; oder man suchte den Schwefel zu extrahiren vermittelst Schwefelkohlenstoffes oder anderer Lösungsmittel. Durch Destillation gewinnt man die Lösungsmittel wieder und erhält so den Schwefel.This sulfur has since been used for the manufacture of sulfuric acid by using the Roasted sulfur and introduced it into the lead chambers as sulphurous acid; or you searched to extract the sulfur by means of carbon disulfide or other solvents. By The solvents are recovered by distillation and the sulfur is obtained in this way. Ganz abgesehen von der Feuergefährlichkeit solcher flüchtigen Substanzen, welche als Lösungsmittel für den Schwefel benutzt werden, sind die Verluste durch Verflüchtigung dieser Substanzen zu grofs, um diese Methode gewinnbringend auszuführen.Not to mention the flammability of such volatile substances, which are used as solvents for the sulfur used are the losses due to the volatilization of these substances too great to profitably carry out this method. Mein Verfahren, um diesen Schwefel wiederzugewinnen, besteht in .der Erhitzung dieser Reinigungsmassen in eisernen oder thönernen Retorten .(z.B. Retorten, wie solche in den Gasanstalten zur Herstellung des Leuchtgases dienen), oder auch in zweckmäfsig construirten Oefen unter gleichzeitiger Anwendung von überhitztem Wasserdampf.My method of recovering this sulfur is by heating it Cleaning compounds in iron or clay retorts (e.g. retorts, such as those in gas stations serve to produce the luminous gas), or in appropriately constructed ovens with simultaneous use of superheated Steam. Ohne Anwendung von überhitztem Wasserdampf destilliren die Dämpfe von Schwefel äufserst langsam und träge, während bei Einführung von überhitztem Wasserdampf in diese Retorten die Destillation äufserst rasch und bequem von statten geht.Without the use of superheated steam, the vapors of sulfur are distilled extremely slow and sluggish, while with the introduction of superheated water vapor into them Retorts the distillation is extremely quick and easy. Die so entschwefelten und regenerirten Reinigungsmassen können immer wieder aufs neue zum Reinigen des Gases benutzt werden.The cleaning compounds thus desulphurized and regenerated can be used again and again can be used to purify the gas. Während in geschlossenen Dampfkesseln mit erhöhter Temperatur auch die Spannung der Dämpfe steigt, kann man überhitzten Wasserdampf durch Durchleiten von Dampf durch glühende Röhren von jeder beliebigen Temperatur herstellen, ohne dafs er irgend eine Spannung zeigt. Beim überhitzten Wasserdampf ist die Temperatur ganz unabhängig von seiner Spannung.While in closed steam boilers with increased temperature also the voltage of the If vapors rise, you can get superheated steam by passing steam through it make glowing tubes of any temperature without having any Tension shows. In the case of superheated steam, the temperature is completely independent of it Tension. Der Einflufs, den überhitzter Wasserdampf auf die Destillation von Schwefel ausübt, ist bewundernswürdig und erstaunenswerth.The influence that superheated steam has on the distillation of sulfur is admirable and amazingh. Es eignet sich daher die Anwendung von überhitztem Wasserdampf zur Gewinnung von Schwefel in allen Fällen, wo der Schwefel seither durch Ausschmelzen gewonnen wurde, sei es aus schwefelhaltigen Erzen oder anderen schwefelhaltigen Massen. Die Wasserdämpfe reichen die Schwefeldämpfe in die mit Wasser gefüllte Vorlage herüber.It is therefore suitable to use superheated steam to obtain Sulfur in all cases where the sulfur has since been obtained by melting out it from sulphurous ores or other sulphurous masses. The water vapors the sulfur vapors pass over into the receiver filled with water. Zur Ausschmelzung und Aussaigerung des Schwefels aus Erzen hat man wohl schon die hohe Temperatur gespannter Wasserdämpfe bei einem Druck von 4 bis 5 Atmosphären benutzt, aber noch niemals ist die Anwendung von überhitztem Wasserdampf zur Destillation und Verflüchtigung des Schwefels in Vorschlag gebracht oder in Anwendung gezogen worden.For smelting and extracting sulfur from ores one has probably already got that used high temperature strained water vapors at a pressure of 4 to 5 atmospheres, however The use of superheated steam for distillation and volatilization has never been done of sulfur has been proposed or used. Das Verfahren von M. Schaffner in Aufsig, ferner von E. & P. Thomas, sowie die Apparate von Gritti stützen sich auf die hohe Temperatur gespannter Dämpfe. Dieses Verfahren hat nichts gemein mit der Destillation des Schwefels vermittelst überhitzter Wasserdämpfe.The method of M. Schaffner in Aufsig, also of E. & P. Thomas, as well as the apparatus von Gritti rely on the high temperature of strained vapors. This procedure has nothing in common with the distillation of sulfur by means of superheated water vapors.
DE229DA 1877-07-02 1877-07-02 Process for extracting sulfur from sulfur ores and sulphurous masses Expired - Lifetime DE229C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE229T 1877-07-02

Publications (1)

Publication Number Publication Date
DE229C true DE229C (en)

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ID=70960673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE229DA Expired - Lifetime DE229C (en) 1877-07-02 1877-07-02 Process for extracting sulfur from sulfur ores and sulphurous masses

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Country Link
DE (1) DE229C (en)

Cited By (1)

* 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

Cited By (1)

* 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

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