Ka Hoʻolako a me ke Koi nāwaliwali, Ua emi iki ka loaʻa kālā o ka Low-sulfur Calcined Coke

I. Ua emi ka loaʻa kālā o ka coke calcined low-sulfur ma 12.6% mai ka mahina i hala

Mai Dekemaba, ua loli ka ʻaila maka honua, ua piʻi aʻe nā kānalua o ka mākeke, ua lilo nā mea pāʻani ʻoihana i mea kali a ʻike, ua nāwaliwali nā hoʻouna ʻana o ka mākeke coke haʻahaʻa sulfur mea maka, ua piʻi aʻe nā pae waihona, a ua hāʻule pinepine nā kumukūʻai. Ua hahai ka mākeke coke calcined haʻahaʻa sulfur i ka mākeke, a ua emi iki nā kumukūʻai. Ma kēia pōʻaiapuni, ʻo ka loaʻa kālā awelika theoretical o ka coke calcined haʻahaʻa sulfur ma ka ʻĀkau Hikina o Kina he 695 yuan/ton, ʻo ia hoʻi he 12.6% haʻahaʻa ma mua o ka pule i hala. I kēia manawa, ua paʻa ka loaʻa kālā o nā ʻoihana calcined, e mālama ana ma kahi pae waena a kiʻekiʻe. Ua hoʻohaʻahaʻa pinepine ʻia ke kumukūʻai mākeke o ka coke haʻahaʻa sulfur mea maka, a ua nāwaliwali a paʻa ka mākeke no ka coke calcined haʻahaʻa sulfur, me nā hoʻoponopono i lalo pinepine.

I kēia pule, ua mau ke kumukūʻai o ka coke calcined low-sulfur kiʻekiʻe i nāwaliwali a paʻa. ʻO ke kumukūʻai o ka coke calcined me ka hoʻohana ʻana i ka Jinxi raw coke ma ke ʻano he mea maka ma kahi o 8,500 yuan/ton, a ʻo ke kumukūʻai o ka coke calcined me ka hoʻohana ʻana i ka Fushun raw coke ma ke ʻano he mea maka he 10,600 yuan/ton. He awelika ka hoihoi o nā mea hoʻohana e kūʻai, a ua nāwaliwali a paʻa ka mākeke.

II. Nā mea maka haʻahaʻa-sulfur, loli nā kumukūʻai coke petroleum i loko o kahi ākea haiki a emi iho

Ma kēia pōʻaiapuni, ua paʻa nā hana o ka mākeke coke petroleum haʻahaʻa-sulfur ma ka Hikina ʻĀkau o Kina, ua lohi ka wikiwiki o ka hoʻouna ʻana o nā hale hana hoʻomaʻemaʻe, ua piʻi ka pae waihona o nā ʻoihana, a ua hoʻomau ka emi ʻana o ke kumukūʻai o ka coke petroleum. ʻO ke kumukūʻai papa inoa o ka 1# coke kiʻekiʻe he 6,400 yuan/ton, he emi ʻana o 1.98% i kēlā me kēia mahina; ʻo ke kumukūʻai o ka 1# coke maʻamau he 5,620 yuan/ton, he emi ʻana o 0.44% i kēlā me kēia mahina. Ua hoʻohaʻahaʻa iki ʻia ke kahua kūʻai hou a Liaohe Petrochemical, a ua paʻa ke kumukūʻai o Jilin Petrochemical no kekahi manawa i kēia pōʻaiapuni. I kēia manawa, aia ka manaʻo o ka mākeke e kūʻai i luna a ʻaʻole e kūʻai i lalo. Aia ka ʻoihana kalapona ma ka ʻaoʻao, a ʻaʻohe manaʻo e hōʻiliʻili i nā waiwai. Mālama nā ʻoihana i nā waihona haʻahaʻa, a ʻaʻole maikaʻi ko lākou hoihoi kūʻai.

III. Hana nā mea hana electrode graphite downstream ma ke kaumaha haʻahaʻa, a nāwaliwali ke koi downstream

I kēia pule, ua kūpaʻa ka mākeke electrode graphite a ua kūpaʻa nā hoʻouna. Ua mālama ka hapa nui o nā mea hana i ke kaulike o kēia manawa. ʻAʻole ikaika ke koi ma hope, a aia nō ke kūʻē i ka hoʻokiʻekiʻe ʻana i nā kumukūʻai electrode graphite. He haʻahaʻa ka hana ʻana o nā mea hana electrode graphite, a ʻaʻole i hoʻonui nui ʻia ke koi ma hope. Eia kekahi, ʻaʻole maikaʻi ka loaʻa kālā hana, a ʻaʻole makemake nā mea hana e hoʻomaka i nā hana.

Wānana o ka nānā ʻana:

Ua manaʻo ʻia i ka pule aʻe, ʻaʻole e hoʻomaikaʻi nui ʻia ke koi mākeke no nā electrodes graphite, a e hoʻopaʻa nā mea hana i nā kumukūʻai a kūkākūkā i nā hoʻouna. I ka wā pōkole, ua nāwaliwali ke koi ma lalo o ka mākeke coke calcined haʻahaʻa-sulfur, a ʻaʻohe mea maikaʻi i ʻike ʻia. Hiki ke hāʻule ke kumukūʻai o ka coke calcined haʻahaʻa-sulfur i kahi pae haiki, a noho ka palena waiwai ma ka pae waena.