PL5260B1 - Briquetting method; half-coke. - Google Patents
Briquetting method; half-coke. Download PDFInfo
- Publication number
- PL5260B1 PL5260B1 PL5260A PL526024A PL5260B1 PL 5260 B1 PL5260 B1 PL 5260B1 PL 5260 A PL5260 A PL 5260A PL 526024 A PL526024 A PL 526024A PL 5260 B1 PL5260 B1 PL 5260B1
- Authority
- PL
- Poland
- Prior art keywords
- coke
- briquetting
- briquetting method
- crusher
- coal
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 3
- 239000000571 coke Substances 0.000 title description 7
- 239000003245 coal Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Description
Zadanie wydobywania a wegla' w tempe- ratórze stosunkowo niskiej mazi' (itak zwa¬ nej iprasimoly) mozna uwazac za -rozwiaza¬ ne; posiada ono wielka donioslosc praktyclz- oa. Znaczna wade sposobów znanych stano¬ wi jednak okolicznosc, ze otrzymywany jed¬ noczesnie pólkoks nie uzyskal dotychczas racjonalnego zastosowania.Wynalaziek miJniifejszyi pozwala przera¬ biac pólkoks w sposób barfzo prosty na hryfcfety azyli przetwarzac gd W cenme pai- liwo; 1 ' BryJdetowanie pólkoksu przedstawia dzieki porowatej jego i luznej buidlowie po¬ wazne trudnlosci, których nic mozna poko¬ nac w drodze zwyklej; Usuwa je jednak wynalazek niniejszy poddawaniem koksu przed pracowaniem obróbce na gjniotowni- kach, a mianowicie w stanie goracym. Ob¬ róbka ta czyni koks bardziej zwartym i u- suwa zawarte w niim jeszcze igesto-plynne mafterjaly bitumiczne na powierzchnie. W stanie tym pólkoks dlaje sie bezposrednio prasowac na brykiety.Gdyby pólkoks nie zawieral, w zalezno¬ sci od rodzaju uzytego wegla', wystarczaja¬ cej' ilosci substancyj bitamiczttiyrih, to moz¬ na zmieszac z nim w gniotowniku niewielkailosc srodka wiazacego, znacznie w kazdym razie mniejsza od tej, jakiej wymaga zwy¬ kle brykietowanie wegla. PLThe task of extracting the coal "at a temperature of relatively low slime" (also called iprasimoly) may be considered elaborated; it has great practical importance. A significant disadvantage of the known methods is, however, the fact that the simultaneously obtained half-coke has not yet been rationally used. 1 'The bristling of a half-coke presents, thanks to its porous and loose shell, serious difficulties which cannot be overcome in the ordinary way; However, the present invention removes them by subjecting the coke prior to working on the crushers, namely in the hot state. This treatment makes the coke more compact and removes the still high-liquid bituminous mafterials contained therein to the surface. In this state, semi-coke can be pressed directly into briquettes. If the semi-coke did not contain, depending on the type of coal used, a sufficient amount of bitamic substances, then a small amount of the binding agent could be mixed with it in the crusher, considerably in the case of less than what is normally required by coal briquetting. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL5260B1 true PL5260B1 (en) | 1926-08-31 |
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