DE316651C - - Google Patents

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Publication number
DE316651C
DE316651C DENDAT316651D DE316651DA DE316651C DE 316651 C DE316651 C DE 316651C DE NDAT316651 D DENDAT316651 D DE NDAT316651D DE 316651D A DE316651D A DE 316651DA DE 316651 C DE316651 C DE 316651C
Authority
DE
Germany
Prior art keywords
peat
gasification
drying
drying room
warm air
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.)
Active
Application number
DENDAT316651D
Other languages
German (de)
Publication of DE316651C publication Critical patent/DE316651C/de
Active legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10FDRYING OR WORKING-UP OF PEAT
    • C10F5/00Drying or de-watering peat
    • C10F5/06Drying or de-watering peat combined with a carbonisation step for producing turfcoal

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)

Description

Die Erfindung betrifft ein Verfahren zur Vergasung von Torf, wie es in neuerer Zeit angewendet wird, um die Moore durch Verwertung des aus dem Torf gewonnenen Gases in großen Gaskraftwerken volkswirtschaftlich nutzbar zu machen. Bei derartigen' Anlagen \vird der Torf, nachdem er z. B. auf elektroosmotischem Wege von einem Teil seines Wassergehaltes befreit worden ist, einerThe invention relates to a method for gasifying peat, as has been done recently is applied to the moors by recycling the gas extracted from the peat to make it economically usable in large gas-fired power plants. With such systems \ v if the peat, after e.g. B. in an electroosmotic way from part of his Water content has been freed, one

ίο Nachtrocknung in einem warmen Luftstrom unterworfen.ίο Post-drying in a warm air stream subject.

Gemäß der Erfindung wird dieser warme Luftstrom, der sich auf seinem'. Wege durch den Trockenraum mehr und mehr mit Feuchtigkeit anreichert, nach seinem Austritt aus dem Trockenraum dem Gaserzeuger zugeführt. Auf diese Weise wird der Feuchtigkeitsgehalt der Trockenluft für die Vergasung nutzbar gemacht, und es kann demgemäß bei der Erzeugung von sogenanntem Halbwassergas die sonst erforderliche Dämpfzumischung wesentlich herabgesetzt werden. Dadurch wird die Wirtschaftlichkeit der Torfvergasungsanlage erheblich verbessert. Als Warmluft kann unter Umständen die angewärmte Kühlluft einer benachbarten Anlage, z. B. der Stromerzeugungsanlage oder einer Ofenanlage, verwendet \verden, wobei nötigenfalls eine Temperaturerhöhung in einem besonderen Erhitzer vorgenommen werden 3c kann.According to the invention, this warm air flow, which is on his'. Ways through the drying room enriches more and more with moisture after its exit fed to the gas generator in the drying room. This way the moisture content increases the dry air made usable for gasification, and it can accordingly be used in the production of so-called half-water gas the otherwise required steam admixture can be significantly reduced. Through this the profitability of the peat gasification plant is significantly improved. Under certain circumstances, the heated air can be used as warm air Cooling air from a neighboring system, e.g. B. the power generation plant or a furnace system, used \ verden, if necessary a temperature increase can be made in a special heater 3c can.

Außer bei Torf läßt sich die Erfindung natürlich auch in anderen Fällen bei der Vergasung von Massen verwerten, die im Verlaufe des Vergasungsprozesses einem Trocken-Vorgang mittels Warmluft unterworfen werden. In addition to peat, the invention can of course also be used in other cases of gasification Recycle of masses, which in the course of the gasification process a drying process be subjected to by means of warm air.

Claims (2)

P ATENT-Ansprüche:P ATENT claims: 1. Verfahren zur Vergasung von Torf und ähnlichen Massen, bei welchem die Masse einer Trocknung mittels Warmluft unterworfen wird, dadurch gekennzeichnet, daß die auf. dem Wege durch den Trockenraum mit Feuchtigkeit angereicherte Luft nach ihrem Austritt aus dem Trockenraum dem Gaserzeuger, zugeführt wird.1. Process for the gasification of peat and similar masses, in which the The mass is subjected to drying by means of warm air, characterized in that that the on. the way through the drying room enriched with moisture Air is supplied to the gas generator after it leaves the drying room will. 2. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß die angewärmte Kühlluft nach ihrer Benutzung zur Trocknung der Masse dem Gaserzeuger zugeführt wird.2. The method according to claim i, characterized in that the heated cooling air fed to the gas generator to dry the mass after it has been used will.
DENDAT316651D Active DE316651C (en)

Publications (1)

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Family

ID=569340

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