Hoohana nui

ʻO ke kahua noi nui o ka coke calcined ma Kina ka ʻoihana alumini electrolytic, ʻoi aku ma mua o 65% o ka nui o ka hoʻohana ʻana i ka coke calcined, a ukali ʻia e ke kalapona, silika ʻenehana a me nā ʻoihana hoʻoheheʻe ʻē aʻe.ʻO ka hoʻohana ʻana i ka coke calcined ma ke ʻano he wahie ka mea nui i ka sima, ka mana hana , aniani a me nā ʻoihana ʻē aʻe, he liʻiliʻi ka hapa.I kēia manawa, ʻo ka hoʻolako ʻana i ka home a me ke koi ʻana o ka coke calcined he like nō ia, akā ma muli o ka lawe ʻia ʻana aku o ka nui o ka coke petroleum haʻahaʻa haʻahaʻa-sulfur kiʻekiʻe, ʻaʻole lawa ka nui o ka home o ka coke calcined, a he mea pono ia e e hoʻokomo i ka coke medium a me ka high-sulfur calcined coke e hoʻohui.Me ke kūkulu ʻia ʻana o ka nui o nā ʻāpana coking i nā makahiki i hala iho nei, e hoʻomau ka hoʻonui ʻana o ka hoʻopuka ʻana o Kina calcined coke.

Ma muli o kona maikaʻi, hoʻohana ʻia ka petroleum coke i nā ʻoihana e like me ka graphite, smelting a me ka ʻoihana kemika.Hoʻohana nui ʻia ka sulfur haʻahaʻa, kiʻekiʻe kiʻekiʻe, e like me ka needle coke, e hana i nā electrodes graphite ultra-kiʻekiʻe a me kekahi mau huahana kalapona kūikawā;i ka ʻoihana hana kila, he mea koʻikoʻi ka coke needle no ka hoʻomohala ʻana i ka ʻenehana hana hao uila hou.Hoʻohana nui ʻia ka coke i hoʻomoʻa ʻia ma ka liʻiliʻi-sulfur no ka hoʻoheheʻe aluminika.Hoʻohana ʻia ka sulfur kiʻekiʻe, ka coke ʻōmaʻomaʻo maʻamau i ka hana kemika, e like me ka hana ʻana i ka calcium carbide, silicon carbide, etc., a hoʻohana ʻia hoʻi i wahie no ka hoʻolei metala.

ʻO ka hapa nui o ka coke petroleum i hana ʻia ma Kina he coke sulfur haʻahaʻa, kahi i hoʻohana nui ʻia e hoʻoheheʻe i ka alumini a hana i ka graphite.Hoʻohana nui ʻia ka mea ʻē aʻe e hoʻomākaukau i nā huahana kalapona, e like me nā electrodes graphite a me nā arcs anode, e hāʻawi i ke kila, nā metala non-ferrous, a me ka alumini;e hoʻomākaukau i nā huahana silicon carbide, e like me nā huila wili like ʻole, nā ʻili one, ka pepa, a pēlā aku;Ka hana ʻana o nā fiber synthetic, acetylene a me nā huahana ʻē aʻe;hiki ke hoʻohana ʻia e like me ka wahie, akā i ka wā e hoʻohana ʻia ai e like me ka wahie, pono ia e hoʻoheheʻe ʻia me ka wili hopena graded, a hiki ke puhi ʻia ma hope o ka hana ʻia ʻana i ka pauka coke e nā mea JZC-1250.ʻO ka hapa nui o nā hale aniani, nā hale hana slurry wai lanahu a pēlā aku.