DE433237C - Method for briquetting coal and coke by sprinkling pitch, asphalt, resin, thick tar, acid resin, coumarone resin or the like. - Google Patents

Method for briquetting coal and coke by sprinkling pitch, asphalt, resin, thick tar, acid resin, coumarone resin or the like.

Info

Publication number
DE433237C
DE433237C DEK89471D DEK0089471D DE433237C DE 433237 C DE433237 C DE 433237C DE K89471 D DEK89471 D DE K89471D DE K0089471 D DEK0089471 D DE K0089471D DE 433237 C DE433237 C DE 433237C
Authority
DE
Germany
Prior art keywords
resin
asphalt
coke
coumarone
briquetting
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
DEK89471D
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 DEK89471D priority Critical patent/DE433237C/en
Application granted granted Critical
Publication of DE433237C publication Critical patent/DE433237C/en
Expired legal-status Critical Current

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
    • C10L5/22—Methods of applying the binder to the other compounding ingredients; Apparatus therefor

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

Verfahren zum Brikettieren von Kohle und Koks durch Aufstreuen von Pech, Asphalt, Harz, Dickteer, Säureharz, Cumaronharz o. dgl. Es ist hekannt, bei der Herstellung von Briketten die gesamte zu brikettierende Kohle und das als Bindemittel erforderliche Pech mittels Druckluft oder Dampf zu zerstäuben. Auch ist es bekannt, die Bindemittel einem Dampfstrahlapparat zuzuführen, wo dieselben untereinander gemischt und dann dem zu brikettierenden Brennstoff zugeführt werden. Diese Verfahren sind mit hohen Kosten verbunden und gewährleisten trotzdem nicht die Herstellung eines gleichmäßigen Mischgutes.' Schließlich ist es auch bekannt, die zu brikettierende Masse in zwei Teile zu teilen. Der eine Teil wird mit dem Bindemittel gemischt und dann erst der andere Teil hinzugefügt, worauf das Ganze nochmals gemischt wird. Durch dieses reine Mischverfahren ohne Anwendung von Zerstäuberdüsen ist infolge der klebrigen Eigenschaft des Bindemittels niemals eine gleichmäßige und sparsame Mischung möglich.Method of briquetting coal and coke by sprinkling Pitch, asphalt, resin, thick tar, acid resin, coumarone resin or the like. It is known at In the production of briquettes, all of the coal to be briquetted and that as a binding agent to atomize the required pitch using compressed air or steam. It is also known to feed the binders to a steam jet apparatus, where they are among each other mixed and then fed to the fuel to be briquetted. These procedures are associated with high costs and still do not guarantee production an even mix. ' Finally, it is also known which one is to be briquetted Divide mass into two parts. One part is mixed with the binder and only then the other part is added, whereupon the whole thing is mixed again. This pure mixing process without the use of atomizer nozzles is a result the sticky property of the binder is never even and economical Mixing possible.

Es wurde nun gefunden, daß, wenn man der Zerstäuberdüse, welche das Bindemittel, wie Pech, Harz, Dickteer, Asphalt, Säureharz, Cumaronharz o. dgl., zerstäubt, gleichzeitig eine kleine -Menge Kohlen- bzw. Brennstoffstaub zuführt, diese kleine :Menge Kohlenstaub mit dem gleichzeitig mitzerstäubten Bindemittel in dünner Schicht überzogen wird und so selbst als Bindemittel wirkt. Dieses so hergestellte Bindemittel, welches aus einem Kohlenkernchen und einem Bindemittelüberzug besteht, wird dann dem Brikettiergut, welches sich z. B. in einem sich drehenden, länglichen Gehäuse befindet, unmittelbar zugeblasen.It has now been found that when you turn the atomizer nozzle, which the Binders such as pitch, resin, thick tar, asphalt, acid resin, coumarone resin or the like, atomized, at the same time a small amount of coal or fuel dust is added, this small amount of coal dust with the binder that was also atomized at the same time is coated in a thin layer and thus acts as a binding agent itself. This so produced binder, which consists of a carbon core and a binder coating exists, is then the briquetting, which z. B. in a rotating, elongated housing is blown directly.

Durch die vorliegende Erfindung wird erlieblich an dem teuren Bindemittel gespart, und trotzdem besitzen die so hergestellten Brikette größte Festigkeit.The present invention makes the expensive binder available saved, and yet the briquettes produced in this way have the greatest strength.

Zur Ausführung des Verfahrens kann man z. B. vorteilhafterweise der in den Patenten 289o69 und 314491 geschilderten Vorrichtungen bedienen.To carry out the method you can, for. B. advantageously the operate devices described in patents 289o69 and 314491.

Selbstverständlich kann anstatt Kohlenstaub jeder beliebige Brennstoff in Staub-oder Pulverform benutzt werden.Of course, any type of fuel can be used instead of pulverized coal be used in dust or powder form.

Claims (1)

PATENTANSPRUCH: Verfahren zum Brikettieren von Kohle und Koks durch Aufstreuen von Pech, Asphalt, Harz, Dickteer, Säureharz, Cumaronharz o. dgl. auf das Brikettiergut mit Hilfe von Streu- oder Zerstäuberdüsen, dadurch gekennzeichnet, daß den Streu-oder Zerstäuberdüsen eine geringe Menge an Brennstoffstaub gleichzeitig mit den Bindemitteln zugeführt und zusammen zerstäubt und dem Brikettiergut unmittelbar zugeblasen wird.PATENT CLAIM: Process for briquetting coal and coke by Sprinkle pitch, asphalt, resin, thick tar, acid resin, coumarone resin or the like the briquetting with the help of scattering or atomizing nozzles, characterized in that the scattering or atomizing nozzles a small amount of fuel dust at the same time supplied with the binders and atomized together and directly to the briquette is blown shut.
DEK89471D 1924-05-07 1924-05-07 Method for briquetting coal and coke by sprinkling pitch, asphalt, resin, thick tar, acid resin, coumarone resin or the like. Expired DE433237C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK89471D DE433237C (en) 1924-05-07 1924-05-07 Method for briquetting coal and coke by sprinkling pitch, asphalt, resin, thick tar, acid resin, coumarone resin or the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK89471D DE433237C (en) 1924-05-07 1924-05-07 Method for briquetting coal and coke by sprinkling pitch, asphalt, resin, thick tar, acid resin, coumarone resin or the like.

Publications (1)

Publication Number Publication Date
DE433237C true DE433237C (en) 1926-08-25

Family

ID=7236546

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK89471D Expired DE433237C (en) 1924-05-07 1924-05-07 Method for briquetting coal and coke by sprinkling pitch, asphalt, resin, thick tar, acid resin, coumarone resin or the like.

Country Status (1)

Country Link
DE (1) DE433237C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142540B (en) * 1953-12-31 1963-01-17 Bergwerksverband Ges Mit Besch Process for the production of high-quality carbon-containing molded bodies
DE1169887B (en) * 1952-09-18 1964-05-14 Bergwerksverband Ges Mit Besch Process for briquetting coal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169887B (en) * 1952-09-18 1964-05-14 Bergwerksverband Ges Mit Besch Process for briquetting coal
DE1142540B (en) * 1953-12-31 1963-01-17 Bergwerksverband Ges Mit Besch Process for the production of high-quality carbon-containing molded bodies

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