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DE368351C - Process for the desulphurization of gases - Google Patents

Process for the desulphurization of gases

Info

Publication number
DE368351C
DE368351C DEF47150D DEF0047150D DE368351C DE 368351 C DE368351 C DE 368351C DE F47150 D DEF47150 D DE F47150D DE F0047150 D DEF0047150 D DE F0047150D DE 368351 C DE368351 C DE 368351C
Authority
DE
Germany
Prior art keywords
gases
coal
desulphurization
water
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
DEF47150D
Other languages
German (de)
Inventor
Dr Otto Ernst
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to DEF47150D priority Critical patent/DE368351C/en
Application granted granted Critical
Publication of DE368351C publication Critical patent/DE368351C/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
    • C10K1/32—Purifying combustible gases containing carbon monoxide with selectively adsorptive solids, e.g. active carbon

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

Description

Verfahren zum Entschwefeln von Gasen. In weiterer Bearbeitung des dem Verfahren des Hauptpatents zugrunde liegenden Erfindungsgedankens wurde gefunden, daß sich die Wirkung der feinporösen Kohle in bezug auf das Festhalten der leichtflüchtigen schwefelhaltigen Bestandteile von normal vorgereinigten Gasen ganz wesentlich verstärken läßt, wenn man die Kohle möglichst frei von Wasser hält. Zu diesem Zweck ist es vorteilhaft, das Gas vor seinem Eintritt in die Kohle zu trocknen. Aus dem gleichen Grunde erripfiehlt es sich, bei der Regenerierung der Kohle nach ihrer Sättigung den hindurchzuleitenden Gasstrom, z. B. Wasserstoff oder ein anderes gegen die Kohle indifferentes schwefelfreies Gas, gleichfalls zu trocknen, so daß später das zu reinigende Gas bereits wasserfreie Kohle vorfindet. Das Trocknen der Gase kann in der üblichen Weise, entweder durch Kälte oder durch indifferente wasserbindende Mittel, erfolgen.Process for the desulfurization of gases. In further processing of the the inventive idea underlying the process of the main patent has been found, that the effect of the fine-pored coal in relation to the retention of the volatile Substantially strengthen the sulfur-containing components of normally pre-cleaned gases if you keep the coal as free of water as possible. To that end it is advantageous to dry the gas before it enters the coal. For the same Basically it is advisable to regenerate the coal after it is saturated the gas stream to be passed through, e.g. B. hydrogen or another against the coal indifferent sulfur-free gas, also to be dried, so that later that too cleaning gas already finds anhydrous coal. The drying of the gases can be done in the usual way, either by cold or by indifferent water-binding Means, take place.

Claims (2)

PATENT -ANSPRÜCHE: x. Abänderung des Verfahrens des Patents 367047 zum Entschwefeln von Gasen, dadurch gekennzeichnet, daß die Bindung der schwefelhaltigen Bestandteile der Gase unter möglichstem Ausschluß von Wasser erfolgt. PATENT CLAIMS: x. Modification of the method of the patent 367047 for the desulfurization of gases, characterized in that the binding of the sulfur-containing constituents of the gases takes place with the possible exclusion of water. 2. Ausführungsform des Verfahrens nach Anspruch x, dadurch gekennzeichnet, daß die Gase vor eintretender Berührung mit der Kohle möglichst von Wasserdampf befreit werden.2. Embodiment of the method according to claim x, characterized in that that the gases before coming into contact with the coal as possible from water vapor to be freed.
DEF47150D 1920-07-03 1920-07-03 Process for the desulphurization of gases Expired DE368351C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF47150D DE368351C (en) 1920-07-03 1920-07-03 Process for the desulphurization of gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF47150D DE368351C (en) 1920-07-03 1920-07-03 Process for the desulphurization of gases

Publications (1)

Publication Number Publication Date
DE368351C true DE368351C (en) 1923-02-02

Family

ID=7101453

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF47150D Expired DE368351C (en) 1920-07-03 1920-07-03 Process for the desulphurization of gases

Country Status (1)

Country Link
DE (1) DE368351C (en)

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