DE291727C - - Google Patents
Info
- Publication number
- DE291727C DE291727C DENDAT291727D DE291727DA DE291727C DE 291727 C DE291727 C DE 291727C DE NDAT291727 D DENDAT291727 D DE NDAT291727D DE 291727D A DE291727D A DE 291727DA DE 291727 C DE291727 C DE 291727C
- Authority
- DE
- Germany
- Prior art keywords
- solvent
- separated
- mass
- roasted
- carbon
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 239000003245 coal Substances 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000001590 oxidative Effects 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 3
- 239000000571 coke Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000002641 tar oil Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229940108066 Coal Tar Drugs 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
■;- M 291727 KLASSE 12«. GRUPPE■; - M 291727 CLASS 12 «. GROUP
Verfahren zur Herstellung reiner Kohle. Patentiert im Deutschen Reiche vom 3. Februar 1914 ab.Process for the production of pure coal. Patented in the German Empire on February 3, 1914.
Die Erfindung besteht in einem Verfahren zur Gewinnung eines Produktes, das zur Herstellung von reiner Kohle verwendet werden kann, aus Kohlenwasserstoffen, wie etwa Steinkohlenteer, Teeröl, Petroleumteer oder -öl u.dgl. Auch kann man von jedem organischen kohlenstoffreichen Material mit geringem Aschengehalt ausgehen, das entweder für sich allein oder gemischt angewendet unterhalb 200° flüssig ist.The invention consists in a method for obtaining a product that is used for manufacture can be used from pure coal, from hydrocarbons such as coal tar, Tar oil, petroleum tar or oil, and the like can also be made of any organic Carbon-rich material with low ash content, either by itself used alone or mixed is liquid below 200 °.
Das Verfahren besteht darin, daß zunächst in dem Ausgangsmaterial etwa enthaltene mineralische Bestandteile durch Stehenlassen oder Filtrieren entfernt werden.The method consists in that first any mineral contained in the starting material Components can be removed by standing or filtering.
Der Kohlenwasserstoff wird alsdann gleichzeitig erhitzt und während einer gewissen Zeitdauer der Wirkung eines feinverteilten Luftstromes oder eines oxydierenden Gases ausgesetzt. Der Luftstrom kann auch in der Weise wirken, daß die feinzerstäubte Masse in Form von Kaskaden dem Luftstrom ausgesetzt wird, oder daß diese Masse in Dampfform in einen heißen Raum eingeleitet wird, wo sie dem Luftstrom begegnet.The hydrocarbon is then heated simultaneously and for a certain period of time exposed to the action of a finely divided air stream or an oxidizing gas. The air flow can also act in such a way that the finely atomized mass is exposed to the air flow in the form of cascades or that this mass is introduced into a hot room in vapor form, where it meets the airflow.
Um die Umwandlung vollständiger und rascher zu gestalten, kann das Verfahren bei erhöhtem Druck ausgeführt werden. Die Wirkung der Hitze und die Oxydationswirkung müssen abgestellt werden, bevor eine Abscheidung von Kohle sich kundgibt, d. h. bevor die Masse verkokt (was bei 400 bis 5000 eintritt).In order to make the conversion more complete and quicker, the process can be carried out at elevated pressure. The effect of the heat and the oxidizing effect must be switched off before a deposition of carbon is evident, that is, before the mass cokes (which occurs at 400 to 500 0 ).
Es ist zwar bereits bekannt, Kohlenwasserstoffe mit einem oxydierenden Gasstrom zu behandeln, jedoch zu dem Zwecke, durch die hierbei erfolgende Umwandlung Pech zu gej winnen. Bei der vorliegenden Erfindung bildet jenes bekannte Verfahren nur eine Stufe des Gesamtverfahrens, mit welchem die Gewinnung von Kohle bezweckt ist.It is already known to add hydrocarbons with an oxidizing gas stream treat, but with the aim of transforming it into bad luck win. In the present invention, that known method forms only one step the overall process by which the extraction of coal is intended.
Die so erhaltene Masse wird der Wirkung eines Lösungsmittels, wie Benzinöl, Petroleumöl oder Teeröl, ausgesetzt, um den unlöslichen Teil der Substanz von dem löslichen Teil zu trennen. Der unlöslich gebliebene Teil wird sodann bis zur Röstung erhitzt, wodurch man die gewünschte Kohle erhält.The mass thus obtained is subject to the action of a solvent such as gasoline oil, petroleum oil or tar oil, exposed to the insoluble part of the substance from the soluble part separate. The insoluble part is then heated until it is roasted, whereby one receives the desired coal.
Das Gemenge der Öle mit den löslichen Substanzen wird abdestilliert, um das Lösungsmittel von den gelösten Substanzen zu trennen. Das Lösungsmittel wird durch Destillation wiedergewonnen, und die aus der Lösung zurückbleibenden Stoffe werden entweder allein oder gemischt mit anderen Kohlenwasserstoffen, die umgewandelt werden sollen, einer Behandlung wie oben angegeben, bis zu einer Temperatur von 400 bis 500°, unterworfen, so daß sich ein an Kohlenstoff reiches Produkt bildet, in dem der Kohlenstoff suspendiert ist. Der unlösliche Teil wird abgeschie-The mixture of oils with the soluble substances is distilled off to remove the solvent separated from the dissolved substances. The solvent is made by distillation recovered, and the substances remaining from the solution are either alone or mixed with other hydrocarbons, that are to be converted, a treatment as indicated above, up to a Temperature from 400 to 500 °, subjected, so that a carbon-rich product forms in which the carbon is suspended. The insoluble part is deposited
derf und, wie oben angegeben, von neuem bis zur Koksbildung geröstet.derf and, as stated above, roasted again until coke forms.
Claims (2)
Publications (1)
Publication Number | Publication Date |
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DE291727C true DE291727C (en) |
Family
ID=546581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT291727D Active DE291727C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE291727C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0156051A1 (en) * | 1984-03-23 | 1985-10-02 | Kawasaki Steel Corporation | Method for producing carbon powders |
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0
- DE DENDAT291727D patent/DE291727C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0156051A1 (en) * | 1984-03-23 | 1985-10-02 | Kawasaki Steel Corporation | Method for producing carbon powders |
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