[Tlhahlobo ea Letsatsi le Letsatsi la Petroleum Coke]: Khoebo ea 'Maraka oa Coke ea Petroleum e Fokotsa le Phetoho e sa Feleng ea Litheko tsa Refinery Coke (20210802)

1. Libaka tse hloahloa tsa 'maraka:

Ka lebaka la matla a sa lekaneng a phepelo ea motlakase Profinseng ea Yunnan, Yunnan Power Grid e se e qalile ho hloka limela tse ling tsa aluminium tsa electrolytic ho fokotsa matla a motlakase, mme likhoebo tse ling li hlokoa ho fokotsa matla a motlakase ho isa ho 30%.

2. Kakaretso ea 'maraka:

Ho rekisoa 'marakeng oa lehae oa li-petcoke ho lokile kajeno,' me li-refineries li ntse li romella ka bongata. Khoebo marakeng e kholo e ntle, theko ea coke e tlaase ea sebabole e tsoang PetroChina e nyolohile ka tsela e nepahetseng, 'me tlhahiso ea likhoebo tsa calcination e tsitsitse, e susumetsoa ke theko ea thepa e tala hore e phahame haholo. Theko ea coke libakeng tsa ho hloekisa tsa Sinopec e ile ea tsoela pele ho ea holimo, 'me tlhahiso ea lihlahisoa tse ling e ile ea fetoloa ka har'a mefuta e moqotetsane. Libakeng tse ling, thomello e tsoang litsing tse hloekisitsoeng e theohile ka lebaka la seoa sena, ’me litheko tsa coke ha li e-s’o lokisoe hakaalo hajoale. Tlhahiso le thekiso ea petroleum coke e hloekisitsoeng sebakeng seo e ea amoheleha, keketseho ea theko ea coke ea ho hloekisa e fokotsehile, 'me coke e 'ngoe ea theko e phahameng ea petroleum e na le tokiso e fokolang.

3. Tlhahlobo ea phepelo

Kajeno, tlhahiso ea naha ea petroleum coke e ne e le lithane tse 71,380, e leng ho fokotseha ha lithane tse 350 kapa 0.49% ho tloha maobane. Litokiso tsa tlhahiso ea motho ka mong.

4. Tlhahlobo ea tlhoko:

Haufinyane tjena, tlhahiso ea likhoebo tsa lehae tsa coke e tsitsitse, 'me sekhahla sa ts'ebetso ea lisebelisoa tsa calcined coke se ntse se tsamaea hantle. Litheko tsa aluminium tsa "terminal aluminium" li tsoela pele ho fetoha ka mokhoa o phahameng, lik'hamphani tsa aluminium tsa electrolytic li sebetsa ka phaello e phahameng, 'me sekhahla sa tšebeliso ea matla se ka holimo ho 90%. Lehlakore la tlhokeho le theha tšehetso e sebetsang bakeng sa mmaraka oa khabone ea aluminium. Ka nako e khutšoanyane, e tšehetsoeng ke litšenyehelo tsa thepa e tala le tlhokahalo, theko ea calcined coke e na le sebaka se lekanyelitsoeng sa ho lokisa.

5. Polelo ea litheko:

Ka nako e khuts'oane, phepelo ea coke ea petroleum e tsoang libakeng tse hloekisitsoeng sebakeng sa heno e ntse e haella, theko ea li-anode tse phehiloeng ha e so nyolohe kamoo ho neng ho lebelletsoe, khoebo ea aluminium carbon maraka e theohile, 'me litheko tsa coke ka bomong. libakeng tsa ho hloekisa tsa lehae li ka oa. Tlhahiso le thekiso ea litlhōlisano tse kholo li tsitsitse, 'me lethathamo la lihlahisoa tsa ho hloekisa li ntse li le tlaase. Ho lebeletsoe hore theko ea coke e lule e tsitsitse, 'me maraka a tlaase a sebabole a ntse a lebeletsoe ho nyoloha ka lebaka la tlhokahalo.