AT46371B - Process for the production of briquettes from coal, coke or ore. - Google Patents
Process for the production of briquettes from coal, coke or ore.Info
- Publication number
- AT46371B AT46371B AT46371DA AT46371B AT 46371 B AT46371 B AT 46371B AT 46371D A AT46371D A AT 46371DA AT 46371 B AT46371 B AT 46371B
- Authority
- AT
- Austria
- Prior art keywords
- briquettes
- coke
- ore
- coal
- production
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 5
- 239000003245 coal Substances 0.000 title description 4
- 239000000571 coke Substances 0.000 title description 4
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003232 water-soluble binding agent Substances 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von Briketts aus Kohlen, Koks oder Erzklein.
Die Erfindung betrifft ein Verfahren zur Herstellung von Briketts aus Kohlen, Koks oder Erzkloin und bezweckt, hauptsächlich die Brikettierung von kleinen Briketts zu erleichtern. Es ist nämlich schon vielfach versucht worden, auch mit grösseren Pressen mit jedem Hub mehrere kleine Briketts herzustellen. Diese Versuche sind aber gescheitert, weil es zu grosse Schwierigkeiten machte, die vielen kleinen Formen mit dem Brikettiergut
EMI1.1
Verfahren eine plastische Form annahm.
Um die Herstellung der Briketts, insbesondere der kleinen Briketts. zu erleichtern, wird nun gemäss der Erfindung das Gemisch aus Brikettiergut und Bindemittel so weit entwässert, dass es in Pulverform zurückbleibt, so dass das Gemisch leicht in die Brikettformen übergeht, dass aber doch noch genügend Feuchtigkeit vorhanden ist, um die Klebkraft des Bindemittels unter starkem Druck zur Geltung kommen/u lassen. Hiebei
EMI1.2
aus Kohlen, Koks oder Erzklein mit wasserlöslichen Bindemitteln das Gemisch von Bindemittel und Brikettiergut vor dem Pressen entwassert wird.
Das sich hieraus ergebende pulverförmige Gemisch wird unter Anwendung eines entsprechend hohen Druckes zu Briketts gepresst. Die Temperatur des Brikettiergutes braucht hiebei nur so hoch zu sein, dass sie mit der bei hohem Druck erzeugten Wärme genügt, um das Bindemittel eben erweichen zu lassen, so dass seine Bindekraft voll zur Geltung kommt. Der Druck kann demnach so hoch bemessen werden, dass die dabei entwickelte Wärme ausreicht, um das pulverförmige fast ganz entwässerte Bindemittel wieder plastisch zu machen.
PATENT-ANSPRÜCHE :
EMI1.3
Brikettiorgut vor dem Pressen, dadurch gekennzeichnet, dass die Entwässerung des Gemisches so weit getrieben wird, dass dieses in Pulverform zurückbleibt.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of briquettes from coal, coke or ore.
The invention relates to a process for the production of briquettes from coal, coke or ore and is intended mainly to facilitate the briquetting of small briquettes. There have been many attempts to produce several small briquettes with each stroke, even with larger presses. However, these attempts failed because the many small shapes with the briquetting material made it too difficult
EMI1.1
Process took on a plastic form.
About the production of the briquettes, especially the small briquettes. To facilitate, according to the invention, the mixture of briquetting and binding agent is dewatered so far that it remains in powder form, so that the mixture easily merges into the briquetting forms, but that there is still enough moisture to maintain the adhesive strength of the binding agent Pressure come into its own / u let. At that
EMI1.2
from coal, coke or ore with water-soluble binding agents, the mixture of binding agent and briquetting material is dewatered before pressing.
The resulting powdery mixture is pressed into briquettes using a correspondingly high pressure. The temperature of the material to be briquetted only needs to be so high that, with the heat generated at high pressure, it is sufficient to soften the binding agent so that its binding force is fully effective. The pressure can therefore be set so high that the heat generated is sufficient to make the powdery, almost completely dehydrated binder plastic again.
PATENT CLAIMS:
EMI1.3
Briquette material before pressing, characterized in that the dehydration of the mixture is carried out so far that it remains in powder form.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1904213707D DE213707C (en) | 1904-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT46371B true AT46371B (en) | 1911-02-10 |
Family
ID=5814695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT46371D AT46371B (en) | 1904-09-14 | 1908-10-13 | Process for the production of briquettes from coal, coke or ore. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT46371B (en) |
-
1908
- 1908-10-13 AT AT46371D patent/AT46371B/en active
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