DE186652C - - Google Patents
Info
- Publication number
- DE186652C DE186652C DENDAT186652D DE186652DA DE186652C DE 186652 C DE186652 C DE 186652C DE NDAT186652 D DENDAT186652 D DE NDAT186652D DE 186652D A DE186652D A DE 186652DA DE 186652 C DE186652 C DE 186652C
- Authority
- DE
- Germany
- Prior art keywords
- coal
- binder
- briquettes
- briquetting
- gas
- 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
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
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
- C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Description
Bindemittel.Binder.
Patentiert im Deutschen Reiche vom 26. April 1904 ab. Längste Dauer: 13.Juni 1916.Patented in the German Empire on April 26, 1904. Longest duration: June 13, 1916.
In der Patentschrift 158497 ist angegeben, daß die Brikettierung gasender Kohle nach
dem dort beschriebenen Verfahren nur möglich ist, wenn diese Kohle vorher verkokt ist.
Die auf diese Weise erhaltenen Briketts brennen ohne Flammenentwicklung.Patent specification 158497 states that the briquetting of gassing coal by the method described there is only possible if this coal has been coked beforehand.
The briquettes obtained in this way burn without developing a flame.
In vielen Fällen wird jedoch Wert darauf gelegt, daß die Briketts mit Flammenentwicklung brennen.In many cases, however, it is important that the briquettes develop flame burn.
Dies erreicht man dadurch, daß man die Kohle allein vor der Brikettierung nur so weit erhitzt, daß eine Gasentwicklung aus ihr während des nachträglichen Verkohlens des Bindemittels nicht mehr stattfindet. ■This can be achieved by only moving the coal so far before briquetting heated that a gas evolution from her during the subsequent charring of the binder no longer takes place. ■
Verkohlt z.B. das letztere bei 3500C, so ist die Kohle vorher auf 360 ° C. zu erhitzen, wieder abzukühlen und dann in Vermischung mit dem Bindemittel zu brikettieren und der weiteren Behandlung gemäß dem Hauptpatent zu unterwerfen.Charred, for example, the latter at 350 0 C, the coal to be heated previously to 360 ° C. to cool again and then briquetted in admixture with the binder and the further treatment to be subjected according to the main patent.
Es bleiben dann diejenigen Stoffe, welche bei höherer Temperatur als 3600C. aus der Kohle verdampfen, der Kohle erhalten und entweichen unter Flammenentwicklung erst beim Verbrennen der Briketts. Bekannt ist freilich die teilweise bewirkte Entgasung von Kohlen Vor dem Brikettieren mit Bindemitteln oder ohne solche. Die Erfindung wird demgegenüber darin gesehen, daß die Entgasung gasreicher Kohle bei. Anwendung des Verfahrens gemäß dem Hauptpatent gerade so weit getrieben wird, daß während der Verkokung des Bindemittels im Brikett keine Gase aus der zu brikettierenden Kohle entweichen.Those substances which evaporate from the coal at a temperature higher than 360 ° C. are then retained in the coal and only escape with the development of flames when the briquettes are burned. Of course, it is known that coal is partially degassed before briquetting with or without binders. The invention is seen in the fact that the degassing of gas-rich coal. Application of the method according to the main patent is carried out so far that no gases escape from the coal to be briquetted during the coking of the binder in the briquette.
Pate ν T-A ns PRU c H :Pate ν T-A ns PRU c H:
Ausführungsart des Verfahrens zur Herstellung wetterbeständiger Briketts mittels wasserlöslicher Bindemittel gemäß Patent 158497, dadurch gekennzeichnet, daß bei Verwendung von Gaskohle diese für sich vor der Brikettierung etwas über die zur Verkokung des benutzten Bindemittels benötigte Temperatur bis zur völligen Austreibung der dabei flüchtigen Gase erhitzt wird.Type of execution of the process for the production of weather-resistant briquettes by means of water-soluble binder according to patent 158497, characterized in that at Use of gas coal this for itself before the briquetting something about that required for coking the binder used Temperature is heated until the complete expulsion of the volatile gases.
(2. Auflage, ausgegeben am 23. November igog.)(2nd edition, issued on November 23rd igog.)
. gebruckt in der reichsdruckerei,. printed in the Reichsdruckerei,
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE186652T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE186652C true DE186652C (en) |
Family
ID=33035715
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT186652D Active DE186652C (en) | |||
| DE1901158497D Expired - Lifetime DE158497C (en) | 1901-06-13 | 1901-06-13 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1901158497D Expired - Lifetime DE158497C (en) | 1901-06-13 | 1901-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE158497C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1771784B1 (en) * | 1968-07-10 | 1971-10-28 | Bergwerksverband Gmbh | Process for the production of molded articles from fine-grained materials, in particular fuels |
-
0
- DE DENDAT186652D patent/DE186652C/de active Active
-
1901
- 1901-06-13 DE DE1901158497D patent/DE158497C/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE158497C (en) |
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