DE369885C - Process for improving the calorific value and for increasing the amount of gas that is obtained from the smoldering through the direct action of hot combustion gases on the smoldering material - Google Patents

Process for improving the calorific value and for increasing the amount of gas that is obtained from the smoldering through the direct action of hot combustion gases on the smoldering material

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Publication number
DE369885C
DE369885C DER52630D DER0052630D DE369885C DE 369885 C DE369885 C DE 369885C DE R52630 D DER52630 D DE R52630D DE R0052630 D DER0052630 D DE R0052630D DE 369885 C DE369885 C DE 369885C
Authority
DE
Germany
Prior art keywords
smoldering
gases
calorific value
gas
amount
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
DER52630D
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
Priority to DER52630D priority Critical patent/DE369885C/en
Application granted granted Critical
Publication of DE369885C publication Critical patent/DE369885C/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
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge

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  • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Description

Verfahren zur Aufbesserung des Heizwertes und- zur Vergrößerung der Menge des Gases, welches bei dem Schwelen durch unmittelbare Einwirkung heißer Verbrennungsgase auf das Schwelgut gewonnen wird. Die Erfindung bezieht sich auf das bekannte Schwelen durch unmittelbare Einwirkung von heißen Verbrennungsgasen auf das Schwelgut. Alus der in diesem Fall unvermeidlichen Vermengung von Heizgasen und Schwelgasen entsteht eineGasmisrhung, deren Heizwert gering ist.Process to improve the calorific value and to increase the Amount of gas that is produced during smoldering due to the direct action of hot combustion gases is won on the Schwelgut. The invention relates to the known smoldering due to the direct effect of hot combustion gases on the smoldering material. Alus which in this case unavoidable mixing of heating gases and carbonization gases occurs a gas surge with a low calorific value.

Zur Aufbesserung des Heizwertes dieser Gasmischung kann man .diese z. B. in bekannter Weise mit heizwertkräftigen Gasen vermengen. Zur ;Erreichung desselben Zieles schlägt :die Erfindung einen neuen Weg ein, indem- sie von der Tatsacht ausgeht, daß die frischen Verbrennungsgase für die unmittelbare Verwendung zum Schwelen zu heiß sind. Es sollen deshalb zurBindung,der überschüssigen Wärme .in die verbrannten Gase heizwertkräftige Öle in fein verteiltem Zustand und in angemessener Menge in dem Augenblick eingeführt werden, wenn sie die Verbrennungsstelle verlassen, um in den. Schwelraum einzutreten. Die Öle nwerden infolge der hohen Temperatur der veübrannten Gase an dieser Stelle sofort in permanente Gase von hohem. Heizwert umgewandelt, die dem Schwelvorgang ,zugute kommen und nachher wesentlich zur Aufbesserung des Heizwertes und zur Vergrößerung der Menge der dem Schwelraum entströmenden Gasmischung beitragen. Gleichzeitig wird :erreicht, daß -die Temperatur bei der erneuten Verbrennung der Gase im Verbrennungsraum höher wird, so daB eine geringere Gasmenge zur Erzeugung (der für Iden Schwelvorgang selbst 'benötigten Wärme erforderlich wird. Es wird mit @anderen Worten mehr rund heizwertkräftigeres Gas für andere Zwecke verfügbar sein.To improve the calorific value of this gas mixture you can .these z. B. mix in a known manner with calorific gases. To; attainment the same goal proposes: the invention takes a new path by from the The fact assumes that the fresh combustion gases are for immediate use are too hot to smolder. It is therefore intended to bind the excess heat .in the burned gases high calorific oils in finely divided state and in appropriate amount to be introduced at the moment when they reach the burn site leave to in the. To enter the smoldering room. The oils are due to the high Temperature of the burnt gases at this point immediately turns into permanent gases of high. Converted calorific value, which the smoldering process, benefit and afterwards significantly to improve the calorific value and to increase the amount of the smoldering room contribute escaping gas mixture. At the same time: it is achieved that the temperature when the gases are burned again in the combustion chamber becomes higher, so that a smaller amount of gas for generation (the one required for the smoldering process itself Heat is required. With other words, it will be more around with higher calorific value Gas may be available for other purposes.

Zur Einführung in die heißen Gase :dürften sich in -dieser Verbindung beispielsweise die aus dem Urteer selbst abfallenden Ölrückstärnde eignen.Introducing the hot gases: are likely to be in this connection For example, the oil residue that falls from the primordial tar itself is suitable.

Um einer unerwünscht großen Herabsetzung ,der Temperatur als Folge der Ölvergasung vorzubeugen, kann das Öl in vorgewärmten Zustand eingeführt werden.An undesirably large reduction in temperature as a result To prevent oil gasification, the oil can be introduced in a preheated state.

Claims (1)

PATENT-ANsPRUcH: Verfahren zur Aufbesserung des Heizwertes und zur Vergrößerung der Menge des Gases, welches bei dem Schwelen durch unmittelbare Einwirkung heißer Verbrernnungsgase auf das Schwelgut gewonnen wird; dadurch ,gekennzeichnet, daß zwischen der Verbrennungsstelle der Gase und dem Schwelraum in die verbrannten Gase Öl, kalt oder vorgewärmt, in fein verteiltem Zustand eingeführt wird, wobei das 01 infolge der hohen Gastemperatur an dieser Stelle in permanente Gase umgewandelt wird, die -der aus dem Schwelraum abziehenden brennbaren Gasmischung zugute kommen.PATENT CLAIM: Process to improve the calorific value and to increase the amount of gas that is obtained during smoldering through the direct action of hot combustion gases on the smoldering material; characterized in that between the combustion point of the gases and the smoldering room in the burned gases oil, cold or preheated, is introduced in a finely divided state, the 01 being converted into permanent gases at this point due to the high gas temperature, the -der from benefit the flammable gas mixture that draws off the smoldering room.
DER52630D 1921-03-19 1921-03-19 Process for improving the calorific value and for increasing the amount of gas that is obtained from the smoldering through the direct action of hot combustion gases on the smoldering material Expired DE369885C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER52630D DE369885C (en) 1921-03-19 1921-03-19 Process for improving the calorific value and for increasing the amount of gas that is obtained from the smoldering through the direct action of hot combustion gases on the smoldering material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER52630D DE369885C (en) 1921-03-19 1921-03-19 Process for improving the calorific value and for increasing the amount of gas that is obtained from the smoldering through the direct action of hot combustion gases on the smoldering material

Publications (1)

Publication Number Publication Date
DE369885C true DE369885C (en) 1923-02-24

Family

ID=7409239

Family Applications (1)

Application Number Title Priority Date Filing Date
DER52630D Expired DE369885C (en) 1921-03-19 1921-03-19 Process for improving the calorific value and for increasing the amount of gas that is obtained from the smoldering through the direct action of hot combustion gases on the smoldering material

Country Status (1)

Country Link
DE (1) DE369885C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145140B (en) * 1952-01-18 1963-03-14 Kurt Baum Dr Ing Process for autogenous degassing and coking of pressed fuel products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145140B (en) * 1952-01-18 1963-03-14 Kurt Baum Dr Ing Process for autogenous degassing and coking of pressed fuel products

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