DE366542C - Process for the production of pulpy-liquid fuel mixtures from carbonaceous substances - Google Patents
Process for the production of pulpy-liquid fuel mixtures from carbonaceous substancesInfo
- Publication number
- DE366542C DE366542C DESCH45467D DESC045467D DE366542C DE 366542 C DE366542 C DE 366542C DE SCH45467 D DESCH45467 D DE SCH45467D DE SC045467 D DESC045467 D DE SC045467D DE 366542 C DE366542 C DE 366542C
- Authority
- DE
- Germany
- Prior art keywords
- pulpy
- production
- fuel mixtures
- liquid fuel
- carbonaceous substances
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
- C10L1/322—Coal-oil suspensions
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Description
Verfahren zur Herstellung von breiig-flüssigen Brennstoffgemischen aus kohlehaltigen Substanzen.Process for the production of pulpy-liquid fuel mixtures from carbonaceous substances.
Zusatz zum Patent 359907. Gegenstand,des Patents 359907 ist ein Verfahren zur Herstellung von breiig-flüssigen Brennstoffgemischen aus kohlehaltigen Substanzen,, wie Steinkohle, Braunkohle, Torf u. dgl., das dadurch gekennzeichnet ist, daß die kohlehaltige Substanz zerkleinert und, erforderlichenfalls gewaschen, zier trocknen Destillation unterworfen: wird, worauf die sich ergebenden flüssigen Destillationspro-,dukte mit dem fein zerkleinerten Verkokungsrückstand unter Zugabe noch weiteren flüssigen Kohlenwasserstoffes gemischt und zur Erzielung des Verharrens im Mischzustande, gegebenenfalls unter Zusatz von Harz, Kautschuk oder Alkalilösung, in einer Kreuzschlaägmühle, einem Desintegrator o. dgl. bei einer Mindestgeschwindigkeit von zooo m in der Minute einem schnellen Schlagen ausgesetzt werden.Addendum to Patent 359907. The subject of patent 359907 is a process for the production of pulpy-liquid fuel mixtures from carbonaceous substances, Such as coal, lignite, peat and the like. Which is characterized in that the The carbonaceous substance is crushed and, if necessary, washed and dried Subjected to distillation: is, whereupon the resulting liquid distillation products, products with the finely ground coking residue with the addition of more liquid Mixed hydrocarbons and to achieve persistence in the mixed state, if necessary with the addition of resin, rubber or alkali solution, in a cross beater mill, a disintegrator or the like at a minimum speed of zooo m per minute be exposed to rapid beating.
Es hat sich nun gezeigt, .daß man auch zu dem gewünschten Ziele gelangt, wenn man eine Mischung aus kohlehaltiger Substanz mit flüssigem Kohlenwasserstoff in einem Autoklaven auf etwa 300° bis q.50° C erhitzt. Es wird auf diese Weise die trockene Destillation der kohlehaltigen Substanz, die Kondensation der Destillationsprodukte und die Mischung mit Kohlenwasserstoff in einer Operation und in einem und demselben Gefäße vorgenommen. Durch die Erhitzung entsteht ein erheblicher Druck,. der einmal eine Verkokung der kohlehaltigen Substanz und zweitens zugleich eine Neubildung von flüssigen Kohlenwasserstoffeh aus der der Verkokung -unterliegenden Kohlesubstanz zur Folge hat. Der neugebildete Kohlenwasserstoff wird' von dem schon vorhandenen aufgenommen, wodurch die Flüssigkeit vermehrt wird. Die in Koks übergegangene Kohlesubstanz hat die Eigenschaft, schon von geringerer Menge flüssigem Kohlenwasserstoff aufgenommen zu werden. So kommt es, daß man bei der Erhitzung im Autoklaven mit 50 bis 75 Teilen Kohlenwasserstoff (aus Erdölen, Teerölen usw.) auskommt, während man ohne Erhitzung mindestens zoo Teile Öl für die gleiche Menge Kohlesubstanz nötig hat.It has now been shown that the desired goal can also be achieved if a mixture of carbonaceous substance with liquid hydrocarbon is heated in an autoclave to around 300 ° to 50 ° C. In this way, the dry distillation of the carbonaceous substance, the condensation of the distillation products and the mixing with hydrocarbons are carried out in one operation and in one and the same vessel. The heating creates a considerable pressure. which on the one hand results in coking of the carbonaceous substance and, on the other hand, at the same time a new formation of liquid hydrocarbons from the carbon substance underlying the coking. The newly formed hydrocarbon is taken up by the already existing one, whereby the liquid is increased. The charcoal substance converted into coke has the property of being absorbed by even a small amount of liquid hydrocarbon. So it happens that 50 to 75 parts of hydrocarbons (from petroleum, tar oils, etc.) are sufficient for heating in an autoclave, while without heating at least zoo parts of oil are required for the same amount of carbon substance.
Nach der Erihitzung unter Druck erfolgt, erforderlichenfalls nach Zusatz von Harz, Kautschuk oder Alkalilösung, das Stabilmachen des Brennstoffes durch schnelles Schlagen der Mischung in Kreuzschlagmühlen, Desintegratoren u. dgl.After heating under pressure takes place, if necessary after Addition of resin, rubber or alkali solution to make the fuel stable by quickly beating the mixture in cross-beat mills, disintegrators and the like.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH45467D DE366542C (en) | 1913-11-30 | 1913-11-30 | Process for the production of pulpy-liquid fuel mixtures from carbonaceous substances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH45467D DE366542C (en) | 1913-11-30 | 1913-11-30 | Process for the production of pulpy-liquid fuel mixtures from carbonaceous substances |
Publications (1)
Publication Number | Publication Date |
---|---|
DE366542C true DE366542C (en) | 1923-01-06 |
Family
ID=7436695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH45467D Expired DE366542C (en) | 1913-11-30 | 1913-11-30 | Process for the production of pulpy-liquid fuel mixtures from carbonaceous substances |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE366542C (en) |
-
1913
- 1913-11-30 DE DESCH45467D patent/DE366542C/en not_active Expired
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