Hoʻokaʻawale Nui

Loaʻa i ka Petroleum coke nā ʻano hoʻohālikelike ʻehā:
E like me ke ʻano hana, hiki ke hoʻokaʻawale ʻia i ka coke maka a me ka coke i kuke ʻia.
Loaʻa ka mea mua mai ka hale kiaʻi coke o ka hui coking i hoʻopaneʻe ʻia, ʻike ʻia hoʻi ʻo ka coke raw, kahi i loaʻa i nā mea maʻalahi a me ka ikaika maikaʻi ʻole;

E like me ka pae o ka sulfur maʻiʻo
Hiki ke hoʻokaʻawale ʻia i ka coke kiʻekiʻe-sulfur (ʻoi aku ka nui o ka nui o ka sulfur ma mua o 4%), ka coke medium-sulfur (ʻo 2% ~ 4%) a me ka coke haʻahaʻa-sulfur (ʻoi aku ka liʻiliʻi o ka sulfur ma mua o 2%). .
ʻO ka sulfur maʻiʻo o ka coke e hilinaʻi nui ʻia i ka ʻike sulfur o ka ʻaila maka.I ka piʻi ʻana o ka sulfur content, emi ka maikaʻi o ka coke, a hoʻololi kona hoʻohana ʻana.

E like me ka microstructure like ʻole
Hiki ke hoʻokaʻawale ʻia i ka coke sponge a me ka coke needle.ʻO ka mua he porous e like me ka sponge, ʻike ʻia hoʻi he coke maʻamau.ʻO ka hope he paʻa a fibrous, i ʻike ʻia ʻo coke kiʻekiʻe;
He ʻokoʻa loa ia mai ka sponge coke i nā waiwai, a loaʻa iā ia nā hiʻohiʻona o ke kiʻekiʻe kiʻekiʻe, kiʻekiʻe maʻemaʻe, kiʻekiʻe ikaika, haʻahaʻa sulfur maʻiʻo, haʻahaʻa haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa hoʻonui haʻahaʻa a me ke kūpaʻa haʻalulu maikaʻi;i ka thermal conductivity, uila conductivity, magnetic conductivity a me nā mea a pau i maopopo anisotropy optically;ʻO nā pores he nui a he kakaikahi, he elliptical liʻiliʻi, ʻo ka ʻili i haʻihaʻi ʻia he ʻano kikoʻī akaka, a ua lubricated ka pā.Hoʻopuka nui ʻia ʻo Needle coke mai ke koena aila me ka kiʻekiʻe o nā hydrocarbons aromatic a me ka liʻiliʻi o nā mea haumia non-hydrocarbon.

Ma nā ʻano like ʻole
Hiki ke hoʻokaʻawale ʻia i ka coke needle, coke projectile a i ʻole spherical coke, sponge coke a me ka pauka coke.
(1) Needle coke: Loaʻa iā ia ke ʻano like me ka nila a me ke ʻano fiber, a hoʻohana nui ʻia no nā electrodes graphite kiʻekiʻe a kiʻekiʻe-kiʻekiʻe i ka hana kila.
(2) Sponge coke: kiʻekiʻe sulfur maʻiʻo, kiʻekiʻe maʻamau maʻamau, ʻiliʻili a me ke kumu kūʻai kiʻekiʻe.
(3) projectile coke a i ʻole spherical coke: he spherical ke ʻano, ʻo ke anawaena he 0.6 ~ 30mm, a haʻahaʻa ka ʻike wai ma muli o ka maʻalahi.ʻO ka mea maʻamau, hana ʻia mai ka aila koena kiʻekiʻe-sulfur a me ka asphaltene kiʻekiʻe, hiki ke hoʻohana wale ʻia no ka hana mana, sima a me nā wahie ʻoihana ʻē aʻe.
(4) Powder coke: Ua hana ia e ka radial fluidization coking kaʻina, a me kona mau particles kiʻekiʻe thermal hoʻonui coefficient o volatile maʻiʻo (diameter 0.1 ~ 0.4mm) a hiki ole ke hoʻohana pono i ka electrode hoomakaukau a me ka hana kalapona.