DE331287C - Process for the oxidation of hydrogen sulphide - Google Patents

Process for the oxidation of hydrogen sulphide

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Publication number
DE331287C
DE331287C DE1917331287D DE331287DD DE331287C DE 331287 C DE331287 C DE 331287C DE 1917331287 D DE1917331287 D DE 1917331287D DE 331287D D DE331287D D DE 331287DD DE 331287 C DE331287 C DE 331287C
Authority
DE
Germany
Prior art keywords
oxidation
sulfur
hydrogen sulphide
hydrogen sulfide
coal
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
DE1917331287D
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
Application granted granted Critical
Publication of DE331287C publication Critical patent/DE331287C/en
Expired legal-status Critical Current

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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
    • C10K1/32—Purifying combustible gases containing carbon monoxide with selectively adsorptive solids, e.g. active carbon

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  • 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)
  • Treating Waste Gases (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Description

Verfahren zum Oxydieren von-Schwefelwasserstoff. Die Frage der Herstellung von Schwefel und schwefliger Säure aus Schwefelwasserstoff hat besonders in der gegenwärtigen Zeit eine wirtschaftliche Bedeutung. Bisher geschieht dies in der Weise, d'aß Schwefelwasserstoff an der Luft verbrannt oder besonders in Gasgemischen (Leuchtgas) über Raseneisenerz geleitet wird. Es hat sich nun in überraschender Weise gezeigt, daß die Oxydation des Schwefelwasserstoffes zu Schwefel oderSchwefeloxyden bei Gegenwart von Luft schon bei ioo° ohne Feuererscheinungen eintritt, -und zwar so vollständig, daß kein Geruch nach Schwefelwasserstoff mehr wahrnehmbar ist, wenn man das Gemisch über Kohle (Holzkohle, Blutkohle) leitet. Die Kohle hat vor allen Kontaktsubstanzen den großen Vorteil, daß sie dauernd unverändert bleibt, während z. B. das bekannte. Mittel Raseneisenerz nach einiger Zeit erneuert werden muß, weil es sich zum Teil auch chemisch verändert, z. B. in Schwefeleisen übergeführt wird. Außerdem läßt sich, wenn Schwefel dargestellt werden soll, dieser ohne Schwierigkeiten aus der Kohle durch Schwefelkohlenstoff extrahieren, ohne daß die Lösung durch die Kohle verunreinigt wird, während bei Raseneisenerz selbst in festen Stücken stets Erzschlamm durch das Lösungsmittel mitgefül-trt wird. - .Process for oxidizing hydrogen sulfide. The question of manufacture of sulfur and sulphurous acid from hydrogen sulphide has especially in the economic importance at the present time. So far this has happened in the Way that hydrogen sulfide burns in the air or especially in gas mixtures (Coal gas) is passed over lawn iron ore. It has now turned out to be surprising Way shown that the oxidation of hydrogen sulfide to sulfur or sulfur oxides in the presence of air occurs already at 100 ° without fire phenomena - and that so complete that no odor of hydrogen sulfide is perceptible any more, if the mixture is passed over charcoal (charcoal, blood charcoal). The coal has before everyone Contact substances have the great advantage that they remain unchanged while z. B. the well-known. Medium lawn iron ore has to be renewed after some time, because it also changes chemically in part, e.g. B. converted into sulfur iron will. In addition, if sulfur is to be represented, it can be used without difficulty extract from the coal through carbon disulfide without the solution through the Coal becomes contaminated, while with lawn iron ore, even in solid pieces, always Ore sludge is also filled by the solvent. -.

Claims (1)

PATENT-ANSPRUCH: Verfahren zum Oxydieren von Schwefelwasserstoff zu Schwefel und Schwefeloxyden in Generatorgasen, Koksofengasen u. dgl., dadurch gekennzeichnet, daß das Gasgemisch mit der entsprechenden Menge Luft über unterhalb der Gasentzünd'ungstemperatur erwärmte- Kohle geleitet wird'.PATENT CLAIM: Process for oxidizing hydrogen sulfide Sulfur and sulfur oxides in generator gases, coke oven gases and the like, characterized in that that the gas mixture with the corresponding amount of air is below the gas ignition temperature heated coal is directed '.
DE1917331287D 1917-03-06 1917-03-06 Process for the oxidation of hydrogen sulphide Expired DE331287C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE331287T 1917-03-06

Publications (1)

Publication Number Publication Date
DE331287C true DE331287C (en) 1920-12-31

Family

ID=6195908

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1917331287D Expired DE331287C (en) 1917-03-06 1917-03-06 Process for the oxidation of hydrogen sulphide

Country Status (1)

Country Link
DE (1) DE331287C (en)

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