ʻO ka pule i hala aku nei, ua ʻokoʻa nā kumukūʻai o nā lako maka.Ua loli a hāʻule nā ​​kumukūʻai o ka hao, ua kūpaʻa nā kumukūʻai coke ma ke ʻano holoʻokoʻa, ua kūpaʻa nā kumukūʻai makeke coking, ʻoi aku ka paʻa o nā kumukūʻai alloy maʻamau, a ua hāʻule nā ​​kumukūʻai huila kūikawā ma ke ʻano holoʻokoʻa. :

ʻO nā kumukūʻai hao hao i lawe ʻia mai e haʻalulu

I ka pule i hala aku nei, ua emi iki ka makeke o ka hao hao i laweia mai, me ka emi iki ana o ke kumukuai o ka papa waho a me ke kumu kuai o ke awa i ka hopena o ka pule i hala aku nei, ma muli o ka emi iki ana o ke koi o ka hao ma muli o ka palena hana o na wili kila akau. I ka manawa like, hoʻopaʻa ʻia ka waiwai o ka hale wili kila, ʻaʻole kiʻekiʻe ka makemake o ka hoʻolimalima ʻana i ka hao, mālama mau i kahi kūlana haʻahaʻa haʻahaʻa maʻamau. makahiki, 'o ia hoʻi, i ka lua o ka wili kila e loaʻa i ka nui degere o ka hana palena, i ka pōkole manawa ka wili kila aole i loaʻa i nā ana kiko'ī, ka hao oka koi noho 'ano kiʻekiʻe, akā, i ka wā lōʻihi, e like me ka ka hoʻokō kūhelu o ka palena hana, e emi loa ka koi o ka hao.

Paʻa ke kumu kūʻai kūʻai coke metallurgical

I ka pule i hala aku nei, ua paʻa ke kumukūʻai kūʻai coke metallurgical kūloko.

Paʻa ka mākeke lanahu coking

I ka pule i hala aku nei, ua paʻa ka nui o nā kumukūʻai o ka makeke coking lanahu, me nā hopena like ʻole ma kekahi mau wahi, a ʻo ka hapa nui o nā mine lanahu i hoʻōki i ka hana e hoʻomākaukau ana e hoʻomau i ka hana. Ke hoʻomau nei nā wahi hana i ka hana a me ka hana ʻana, akā ʻo ka hapa nui o nā ʻoihana coking i lalo ke koi e hoʻopiha i ka waihona, a paʻa mau ka lako i ka wā e hiki mai ana.Ua manaʻo ʻia e piʻi nui ke kumu kūʻai o ka hui nui o ka lanahu coking home i kēia mua aku, a ua hui pū ke kumukūʻai lanahu makeke.

Hoʻohui ʻia nā kumukūʻai Ferroalloy

I ka pule i hala, ua hui pū ʻia nā kumukūʻai ferroalloy. ʻO Ferrosilica, piʻi mau ke kumukūʻai manganese silika, piʻi ikaika nā kumukūʻai kalapona ferrochrome; Ua piʻi iki ke kumu kūʻai o ka vanadium nitrogen alloy, hāʻule liʻiliʻi ke kumu kūʻai hao vanadium, hāʻule mālie ke kumu kūʻai ferromolybdenum.

Ua piʻi mau ke kumukūʻai o ka mākeke Ferrosilicon.

China Metallurgical News (6th edition of 6th edition, July 7, 2021)