- Tsarin Calcining
Calcining shine tsarin farko na maganin zafi na man fetur coke. A karkashin yanayi na al'ada, yawan zafin jiki na maganin zafi mai zafi yana kusan 1300 ℃. Manufar ita ce don cire ruwa, masu canzawa, sulfur, hydrogen da sauran ƙazanta a cikin coke mai, da kuma canza tsari da kaddarorin physicochemical na kayan carbon daban-daban. Wannan hanya za ta iya rage abun ciki na hydrogen na man fetur coke sake haifuwa samfurin, inganta graphitization digiri, da haka inganta ta inji ƙarfi, yawa, lantarki watsin da hadawan abu da iskar shaka juriya.
A halin yanzu, yin lissafin coke na man fetur a kasar Sin ya fi daukar hanyoyi hudu: Rotary kiln makera makera, makera tukunyar tukunyar, tanderun rotary da tanderun lantarki. Saboda tsarin daban-daban na wasu samfuran murhu, fasahar kuma tana da babban bambance-bambance. Form cikakken sa na cikin gida da kuma waje electrolytic aluminum pre-gasa anode da kasuwanci pre-gasa anode samar Enterprises na man fetur coke tank calcine makera, mafi yawan Rotary kiln zuwa calcine, da tanki irin calcine makera dumama yanayin ne don amfani da zafi zuwa daga refractory tubali ga kai tsaye dumama, da dumama yanayin Rotary da konewa da abu kai tsaye lamba tare da kona kiln.
Ko graphitized cathode carbon tubalan amfani a cikin samar da man fetur coke bayan ƙirƙira, ko amfani da pre-gasa anode carbon block na calcined man fetur coke, ko da yake suna da daban-daban bukatar albarkatun kasa, amma su samar da tsari ne guda, wato kada ka ƙara wani albarkatun kasa, samu ta calcine coke bayan ƙirƙira, iya yadda ya kamata inganta lantarki hali, da rashin ƙarfi Properties, da dai sauransu.
Akwai matakai guda biyu na samar da coke na man petur, rotary kiln da tukunyar tukunya. Yawancin kamfanonin sarrafa sinadarai na kasashen waje suna amfani da rotary kiln don kera coke mai, yayin da yawancinsu ke amfani da tanderun tanki wajen kera coke din mai a kasar Sin.
Tsarin samar da shi yana da sauƙi mai sauƙi, galibi don sarrafa lokacin ƙirƙira ƙonawa da zafin jiki, yana iya sarrafa nau'ikan coke na man fetur daban-daban, amma ba zai iya aiwatar da konewa mai ƙarfi ba. Ana iya yin ta ta amfani da murhun tukunya.
Kamfanoni da yawa suna aiki don haɓaka ingantattun hanyoyin samar da tanderun tanki, gami da haɓaka ƙarfin haɓaka aiki da kai, ɓarkewar zafi da maganin iskar gas. Don haka fasahar samar da tukunyar tukunyar tukunyar za ta zama babban jagorar ci gaban tanderu a nan gaba.
A kasashen ketare, ana kammala aikin jabun coke na man fetur a matatar mai, sannan kuma ana yin jabun coke din man a cikin na’urar ta jabu kai tsaye. Farashin coke na man fetur da matatun man kasar Sin ke samarwa ya yi kadan saboda babu na'urar kere-kere da harbi. A halin yanzu, coke na man fetur na kasar Sin da kera kwal sun fi mayar da hankali ne a cikin masana'antar karafa, kamar kamfanonin carbonization, na'urorin aluminum da sauransu.
Business of calcined coke and recarburizer: Overseas Market Manager Teddy : teddy@qfcarbon.com whatsapp:86-13730054216
Lokacin aikawa: Mayu-13-2021