DE340036C - Process for the production of sulfur from hydrogen sulphide or gases containing hydrogen sulphide - Google Patents

Process for the production of sulfur from hydrogen sulphide or gases containing hydrogen sulphide

Info

Publication number
DE340036C
DE340036C DE1919340036D DE340036DD DE340036C DE 340036 C DE340036 C DE 340036C DE 1919340036 D DE1919340036 D DE 1919340036D DE 340036D D DE340036D D DE 340036DD DE 340036 C DE340036 C DE 340036C
Authority
DE
Germany
Prior art keywords
hydrogen sulphide
sulfur
gases containing
production
containing hydrogen
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
DE1919340036D
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 DE340036C publication Critical patent/DE340036C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/34—Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Industrial Gases (AREA)

Description

Verfahren zur Gewinnung von Schwefel aus Schwefelwasserstoff oder Schwefelwasserstoff enthaltenden Gasen. Durch das Hauptpatent 303862 und durch das Zusatzpatent 338829 ist ein Verfahren geschützt, Schwefel aus Schwefelwasserstoff oder Schwefelwasserstoff enthaltenden Gasen zu gewinnen. Es besteht darin, daß das mit der erforderlichen Menge Luft oder Sauerstoff vermischte Gas, mit oder ohne Zusatz von basischen Stoffen, wie Aminen oder Ammoniak, auf poröse Kohle, wie Tier- oder Holzkohle, einwirkt.Process for the production of sulfur from hydrogen sulphide or gases containing hydrogen sulphide. The main patent 303862 and the additional patent 338829 protect a process for obtaining sulfur from hydrogen sulfide or gases containing hydrogen sulfide. It consists in the fact that the gas mixed with the required amount of air or oxygen, with or without the addition of basic substances such as amines or ammonia, acts on porous charcoal such as animal charcoal or charcoal.

Es wurde nun gefunden, daß das Verfahren mit ganz hervorragendem Erfolge ausgeführt werden kann, wenn eine besonders poröse Kohle, wie sie nach dem Verfahren der Patentschrift 29o656 hergestellt werden kann, benutzt wird. Die Anwendung dieser Kohle bewirkt eine wesentliche Steigerung der Reaktionsgeschwindigkeit zwischen Schwefelwasserstoff und Sauerstoff, was insbesondere für die Entschwefelung von Kohledestillationsgasen von großer technischer Bedeutung ist. So läßt sich z. B. mit derart präparierter poröser Kohle in derselben Zeit mehr als die fünffache Menge Gas entschwefeln als mit der gleichen Menge gewöhnlicher Holzkohle in Kohlefiltern von gleicher Form. Dabei gelingt es, diese Kohle mit noch mehr als roo Prozent ihres Gewichtes an Schwefel zu beladen. Diese Vorteile ermöglichen eine wesentliche Verkleinerung der Reinigeranlagen in der Gasindustrie und sind mithin für die Wirtschaftlichkeit des Verfahrens von ausschlaggebender Bedeutung.It has now been found that the process has been extremely successful Can be run if a particularly porous carbon, as it is after the process of patent 29o656 can be produced is used. Applying this Charcoal causes a substantial increase in the reaction rate between Hydrogen sulphide and oxygen, which is particularly useful for the desulphurisation of Coal distillation gases is of great technical importance. So z. B. with porous charcoal prepared in this way more than five times the amount in the same time Desulfurize gas as with the same amount of ordinary charcoal in carbon filters of the same shape. It succeeds in this coal with even more than roo percent of their Weight of sulfur to load. These advantages enable a substantial reduction in size of the cleaning systems in the gas industry and are therefore responsible for economic efficiency of the procedure is of crucial importance.

Beispiel. Ein Gemisch von zwei Raumteilen Schwefelwasserstoff mit fünf Raumteilen Luft wird durch einen zylindrischen Apparat geleitet, welcher Holzkohle nach Patentschrift 29o656 enthält. Die Reaktion zwischen Schwefelwasserstoff und Sauerstoff tritt unter so starker Wärmeentwicklung ein, daß der sich bildende Schwefel in flüssiger Form aus dem Apparat austritt. Wird stark verdünntes Gas angewandt, so kann die. Reaktion beschleunigt und die' Reaktionszone verkürzt werden, wenn dem Gas, wie im ersten Zusatz angegeben, geringe Mengen Ammoniak oder Amine zugesetzt werden.Example. A mixture of two parts by volume with hydrogen sulfide Five parts of the room air is passed through a cylindrical apparatus, which is charcoal according to patent specification 29o656 contains. The reaction between hydrogen sulfide and Oxygen enters with so much heat development that the sulfur is formed emerges from the apparatus in liquid form. If highly diluted gas is used, so can the. Reaction accelerated and the 'reaction zone shortened if Small amounts of ammonia or amines were added to the gas, as indicated in the first addition will.

Claims (1)

PATENTANSPRUCH: Abänderung des durch Patent 3o3862 bzw. das Zusatzpatent 338829 geschützten Verfahrens, Schwefel aus Schwefelwasserstoff oder Schwefelwasserstoff enthaltenden Gasen zu gewinnen, dadurch gekennzeichnet, daß eine nach dem Verfahren der Patentschrift 29o656 erhältliche Kohle benutzt wird. PATENT CLAIM: Modification of the process protected by patent 3o3862 or the additional patent 338829 to obtain sulfur from hydrogen sulphide or gases containing hydrogen sulphide, characterized in that a coal obtainable according to the process of patent 29o656 is used.
DE1919340036D 1919-10-31 1919-10-31 Process for the production of sulfur from hydrogen sulphide or gases containing hydrogen sulphide Expired DE340036C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE340036T 1919-10-31

Publications (1)

Publication Number Publication Date
DE340036C true DE340036C (en) 1921-09-02

Family

ID=6224460

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1919340036D Expired DE340036C (en) 1919-10-31 1919-10-31 Process for the production of sulfur from hydrogen sulphide or gases containing hydrogen sulphide

Country Status (1)

Country Link
DE (1) DE340036C (en)

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