DE565080C - Process for the production of hydrocarbons with active coal - Google Patents

Process for the production of hydrocarbons with active coal

Info

Publication number
DE565080C
DE565080C DE1930565080D DE565080DD DE565080C DE 565080 C DE565080 C DE 565080C DE 1930565080 D DE1930565080 D DE 1930565080D DE 565080D D DE565080D D DE 565080DD DE 565080 C DE565080 C DE 565080C
Authority
DE
Germany
Prior art keywords
coal
hydrocarbons
production
gas
active 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
DE1930565080D
Other languages
German (de)
Inventor
Dr Heinrich Gockel
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.)
CARBO NORIT UNION VERWALTUNGS
Original Assignee
CARBO NORIT UNION VERWALTUNGS
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 CARBO NORIT UNION VERWALTUNGS filed Critical CARBO NORIT UNION VERWALTUNGS
Application granted granted Critical
Publication of DE565080C publication Critical patent/DE565080C/en
Expired legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10KPURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00Purifying combustible gases containing carbon monoxide
    • C10K1/32Purifying combustible gases containing carbon monoxide with selectively adsorptive solids, e.g. active carbon
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G5/00Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
    • C10G5/02Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas with solid adsorbents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Gas Separation By Absorption (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Description

Verfahren zur Kohlenwasserstoff?ewinnun' mit aktiver Kohle l:eitii Behandeln von kohlenwasserstoff- haltig etl Gasen mit aktiver Kohle tritt in den behandelten Gasen häufig Schwefelwasserstoff auf. Die Ursache hierfür ist offenbar darin 71, suchen. d;tfj sich unter den i katalytischen Eindulder kohle Schwefelkohlenstoff und Wasserdampf Innerhalb der Kohle umsetzen. S S o finden sich z. B. bei der Benzol-Tewinnung aus Leuchtas mittels aktiver Kohle in i ocloooo \-oluniteileti Gas etwa o, i bis o.3 @-o- Itiniteile Scliwefel@yasserstoit. E: wurde nun gefunden, dali derartige Spuren von Schwefelwasserstoft in dein be- handelten Gas nicht mehr auftreten. wenn inan eine Kohle verwendet. die gerin-e Jieti- gen der (:)tyde des Zinks. Bleis, Kupfers. Zinns. -Nickels oder Eisens enthält. 'Man kann diese Stoffe der Kohle fein vert=ilt zu- setzt:n, so dali die kohlc mit ihnen imprä- gtilert ist. Es kann atigetlonlnien werden, dafl die Wirkün,- der genannten Stoffe darauf zurückzuführen ist. daß sie sich bildenden Schwefelwasserstoff sogleich binden.. Nach eine=m bekannten Verfahren zur Reinigung von Leuchtgas finit I1nOClicnkolile soll in dein Gas enthaltener Schm-tfelwasser- s tof durch Zuinischung atmosphäriacher Luft witer katalytischer Einwirkung der Kohle zti Wasser und freiem Schwefel umgesetzt wer- den. und es ist zur Verbessertin- der L-ni- setzung vor-eschlagen -worden, die Knochen- hohle 110c1 mit EiselIOly<l. Zink, \Iall-allerz o. 41,1. zu verinenleil. Diese Motte besitzen katalytische Eigenschatten und erhöhten da- durch die katalytische Wirksamkeit der Kohle. Ihre Aufgabe ist somit, die Reaktion zwischen dein Schmwefelwasserstof des Behandlungs- gases ulld dein Sauerstoff der zugemischten Luft zu fördern. Ini Gegensatz zu deni be- kannten Vorschlag handelt es sich bei der Erfindung weder uni die Behandlung von Gasen. die Schwefelwasserstoff von vorn- herein enthalten. noch ist die Unisetzung von Scliwefelwasserstoft- mit deni Sauerstoff zu- gemischter Luft unter der Einwirkung kata- lytisch wirkender Stoffe beabsichtigt. so clar ein Vergleich zwischen dein bekannten Ver- fahren und der Erfindung nicht angestellt werden kann. Ebensowenig ist die Erfindun-- zu vergleichen finit Verfahren, die Kohle be- nttt"/_en, welche 1111t Chlorzink und Wasser- dainpf aktiviert ist. Derartige holileti sind für den hier in Rede stehenden Zweck un- geeignet, weil aus deni in der Kohle enthalte- nen 7inl<clilori<1 Salzsäure abgespalten wird, die die Apparaturen zerstören würde. Für die Atisfiilirtni#£z des Verfahrens ist ein geringer Gehalt der Kohle an den erwähnten. Stoffell ;tusreicilelld. So gerliigt z.11). eile Zinkosydgehalt der Kohle von etwa i °,`". his alle: Zn0 durch 11.,1 ab,-es ist, ist auch die .Aktivität der Kohle so weit -csunkell, daß sie regeneriert werden muß. Bei der Regeneration der Kohle bei Temperaturen von etwa goo' und darüber wird zum Teil aus dem ZnS wieder ZiiO erhalten; die entstandenen Verluste werden durch neue Zugabe von Zn0 ausgeglichen. Process for the production of hydrocarbons with active charcoal l: initial treatment of hydrocarbon containing etl gases with active charcoal occurs in the treated gases often hydrogen sulfide on. The reason for this is apparently therein 71, look. d; tfj itself among the i catalytic Indulder carbon disulfide and Convert water vapor within the coal. S S o can be found e.g. B. in benzene recovery from Leuchtas by means of active charcoal in i ocloooo \ -oluniteileti gas about o, i to o.3 @ -o- Itiniteile Scliwefel @ yasserstoit. E: has now been found, dali such Traces of hydrogen sulfide in your acted gas no longer occur. if used in a coal. the little Jieti- gen der (:) tyde of zinc. Lead, copper. Tin. - Contains nickel or iron. 'Man can these substances be finely dispersed in the coal sets: n, so dali the kohlc imprä- is filtered. There can be an affiliation that the effect of the named substances on it is due. that they are forming Binding hydrogen sulfide immediately. According to a = m known method for Purification of luminous gas finite I1nOClicnkolile should the meltwater contained in your gas s tof by adding atmospheric air witer catalytic action of coal zti Water and free sulfur are converted the. and it is for the improvement in- the L-ni- have been proposed -being proposed, the bones- hollow 110c1 with EiselIOly <l. Zinc, all-allergen o. 41.1. to verinenleil. Own this moth catalytic properties and increased due to the catalytic effectiveness of coal. Your job is thus to establish the response between your hydrogen sulphide of the treatment gases ulld your oxygen of the admixed To promote air. Ini contrast to deni be known proposal is the Invention neither uni the treatment of Gases. the hydrogen sulfide from the front included in. is still the unification of Hydrogen sulphide with the oxygen mixed air under the action of cat- lytic substances intended. so clear a comparison between your well-known drive and the invention is not employed can be. Neither is the invention to compare finite processes that load coal nttt "/ _ s, which 1111t zinc chloride and water dainpf is activated. Such holileti are for the purpose in question here suitable because the deni contained in the coal nen 7inl <clilori <1 hydrochloric acid is split off, which would destroy the equipment. For the atisfiilirtni # £ z of the procedure is a low coal content of those mentioned. Stoffell; tusreicilelld. So narrowed z.11). Hurry Zincoside content of coal of about 1 °, ``. His all: Zn0 through 11., 1 from, -it is, is also the activity of coal so far - dark, that it must be regenerated. When the coal is regenerated at temperatures of about goo 'and above, ZiiO is partly obtained again from the ZnS; the resulting losses are compensated for by adding more Zn0.

Beispiel Durch ioo g einer aktiven, zur Gehinnung von Denzol aus verdünnten Gasen brauchbaren neutralen hohle, die i °/o Zn 0 enthält, wird benzolhaltiges. von Schwefelwasserstoff befreites Leuelitgas, welches auch immer Schwefelkohlenstoff enthält, geleitet. Nach Durchleiten von ioo cbm Gas ist noch kein Schwefelwasserstoff im Abgas der Kohle nachweisbar, während bei der Verwendung der gebräuchlichen, im Handel befindlichen neutralen Benzolkoblen schon nach Durchleiten von i cbm Gas Schwefelwasserstoff im Abgas der Kohle nachweisbar ist.Example By 100 g of an active diluted for the coagulation of Denzene A neutral hollow gas which is useful and which contains 100% Zn 0 becomes benzene-containing. Leuelite gas freed of hydrogen sulfide, whatever carbon disulfide contains, directed. After 100 cbm of gas has been passed through, there is still no hydrogen sulfide detectable in the exhaust gas of the coal, while when using the common, im Neutral Benzolkoblen available on the market after 1 cbm of gas has been passed through Hydrogen sulfide is detectable in the exhaust gas of the coal.

Claims (1)

PATENTA\ SPRU CII Verfahren zur Kohlenwasserstoffgewinnung mit aktiver Kohle, die schwefelwasserstoffbindende Stoffe enthält, aus Kohlengasen, welche vor der Aktivkohlebehandlung von Schwefelwasserstoff frei sind, dadurch gekennzeichnet, daß der aktiven Kohle geringe Mengen der Oxyde des Zinks, Bleis, Kupfers, Zinns, :1Tickels oder Eisens zugesetzt werden.PATENTA \ SPRU CII Process for hydrocarbon production with active Coal, which contains substances that bind hydrogen sulphide, from carbon gases which exist before the activated carbon treatment are free of hydrogen sulphide, characterized in that that the active carbon contains small amounts of the oxides of zinc, lead, copper, tin, : 1Tickels or iron can be added.
DE1930565080D 1930-10-05 1930-10-05 Process for the production of hydrocarbons with active coal Expired DE565080C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE565080T 1930-10-05

Publications (1)

Publication Number Publication Date
DE565080C true DE565080C (en) 1932-11-25

Family

ID=6567177

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930565080D Expired DE565080C (en) 1930-10-05 1930-10-05 Process for the production of hydrocarbons with active coal

Country Status (1)

Country Link
DE (1) DE565080C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931548C (en) * 1948-11-17 1955-08-11 Hans Wyss Chainsaw band

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931548C (en) * 1948-11-17 1955-08-11 Hans Wyss Chainsaw band

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