Hoʻohana nui i nā ʻano Coke Petroleum Calcined

ʻO nā hoʻohana nui ocalcined petroleum cokehe anodes prebaked a me anodic oxidation pastes maʻa mau imea kanu alumini electrolytic, kalapona additives i loko o ke kahua o ka kalapona hana, graphite electrodes, 'oihana silicon a me ka wahie i smelters, etc. Iwaena o lakou: haʻahaʻa-sulfur, kiʻekiʻe-quality moʻa coke, e like me ka nila coke, ua nui hoʻohana 'ia i loko o ka hana o kiʻekiʻe loa- nā electrodes graphite mana a me kekahi mau huahana kalapona kūikawā.ʻO Needle coke kahi ʻenehana hou no ka hana ʻana i ka umu uila ma ka ʻoihana hana hao.ʻO nā mea maka nui i hoʻohanaʻia;Hoʻohana nui ʻia ka sulfur medium a me ka coke kuke maʻamau no ka hoʻoheheʻe ʻana;hoʻohana ʻia ka sulfur kiʻekiʻe a me ka coke maka maʻamau no ka hana kemika, e like me ka hana ʻana o ka calcium carbide, carbon-carbon composite material, etc., a hoʻohana ʻia hoʻi e like me ka hoʻolei metala Ke kali nei i ka wahie.

He aha ka calcined petroleum coke

ʻO ka coke petroleum calcined he huahana i hoʻololi ʻia mai ka ʻaila māmā a kaumaha ma o ka ʻohi ʻana, a laila ka aila kiʻekiʻe ma o ke kaʻina holoʻokoʻa o ka haʻihaʻi wela.Mai ka hiʻohiʻona, he ʻano like ʻole ka coke a ʻokoʻa ka nui.ʻO nā ʻāpana ʻeleʻele liʻiliʻi (a i ʻole nā ​​​​palapala) he ʻano metala, a ʻo nā ʻāpana charred he hale porous.Loaʻa i ka calcined petroleum coke kona ʻano kino a me nā ʻano mīkini a me nā hiʻohiʻona o nā mīkini a me nā mea hana.ʻO ia ke kalapona non-volatile, ke kinoea ʻōpala organik a me nā sediments mineral me kahi ʻāpana hoʻomehana, ʻo ia hoʻi, ka sulfur, nā mea metala, ka wai, ka lehu a me nā mea ʻē aʻe.Hoʻoholo nā kikoʻī i nā ʻano kino o ka coke.

Nā ʻano o ka Coke Petroleum Calcined

Nui nā ala e hoʻokaʻawale ai i ka coke petroleum calcined.Wahi a nā kaʻina hana like ʻole, hiki ke hoʻokaʻawale ʻia ka coke petroleum calcined i ka coke manawa lohi, ea lawe coke a me ka kettle coke.ʻO ke ʻano nui o ka coke petroleum calcined ma koʻu ʻāina ʻo ia ka coke manawa lohi, a ʻaʻole nui ka nui o ka ea e lawe ana i ka coke a me ka kettle coke.Wahi a ka microstructure like ʻole, hiki ke hoʻokaʻawale ʻia ka coke petroleum calcined i ka coke needle a me ka coke spherical.ʻO ka Needle coke e pili ana i ka ultramicrostructure, ʻo ka hapa nui o ia mau mea he cellulose a i ʻole fibrous coke, kahi i hōʻike ʻia e ka graphitization maʻalahi a me ka coefficient hoʻonui laina haʻahaʻa, ʻo ka hapa nui o ia mau mea no ka coke kiʻekiʻe, hoʻohana maʻamau no ka Coefficient haʻahaʻa o ka laina hoʻonui coke i ka hana ʻoihana ographite electrodes.ʻO ka coke spherical e pili ana i ka coke i loko o ka ultramicrostructure, ʻo ka hapa nui o ia mau ʻāpana a i ʻole coke haki.