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Ke lohi nei ka ulu ʻana o ka acetone koi, a ke manaʻo ʻia nei ka piʻi ʻana o ke kumukūʻai
ʻOiai ʻo ka phenol a me ka ketone nā huahana like, ʻokoʻa loa nā kuhikuhi ʻai o ka phenol a me ka acetone. Hoʻohana nui ʻia ka Acetone e like me ke kemika waena a me ka solvent. ʻO ka mea nui i lalo he isopropanol, MMA a me bisphenol A. Ua hōʻike ʻia ʻo ka mākeke acetone honua i ...Heluhelu hou aku -
Ua hoʻomau ka emi ʻana o ke kumukūʻai o ka bisphenol A, me ke kumukūʻai kokoke i ka laina kumu kūʻai a ua lohi ka emi ʻana
Mai ka hopena o Kepakemapa, ua emi ka mākeke bisphenol A a hoʻomau i ka emi ʻana. I Nowemapa, ua mau ka nāwaliwali o ka mākeke bisphenol A, akā ua lohi ka emi ʻana. Ke hoʻokokoke mālie nei ke kumukūʻai i ka laina kumukūʻai a piʻi aʻe ka nānā ʻana o ka mākeke, kekahi mau middlemen a hana ...Heluhelu hou aku -
Paʻa ka lako wahi, a piʻi ikaika ke kumukūʻai o ka acetone
I kēia mau lā i hala iho nei, ua hāʻule mau ke kumukūʻai o ka acetone ma ka mākeke kūloko, a hiki i kēia pule ua hoʻomaka ka rebound ikaika. ʻO ka mea nui ma muli o ka hoʻi ʻana mai ka lā hoʻomaha National Day, ua mahana pōkole ke kumu kūʻai o ka acetone a hoʻomaka e hāʻule i loko o kahi kūlana hoʻolako a koi. Af...Heluhelu hou aku -
Ka nānā ʻana o ka mākeke o benzene maʻemaʻe, propylene, phenol, acetone a me bisphenol A i ʻOkakopa a me ka nānā ʻana o ka mākeke e hiki mai ana.
I ʻOkakopa, ua haʻalulu nui ka ʻoihana phenol a me ketone. ʻO ka MMA wale nō o nā huahana i lalo i hōʻole i ka mahina. ʻOkoʻa ka piʻi ʻana o nā huahana ʻē aʻe, me ka MIBK e piʻi nui ana, a ukali ʻia e ka acetone. I loko o ka mahina, i ka market au o maka mea maemae benze ...Heluhelu hou aku -
Ua lohi ka pōʻai o ka destocking, a hāʻule iki nā kumukūʻai PC i ka wā pōkole
Wahi a nā helu helu, ʻo ka nui o ke kālepa kūʻai wahi o ka mākeke Dongguan i ʻOkakopa 2022 he 540400 tons, hoʻokahi mahina i ka emi ʻana o 126700 tons. Hoʻohālikelike ʻia me Kepakemapa, ua hāʻule nui ka nui o ke kālepa wahi PC. Ma hope o ka Lā Lahui, ua hoʻomau ka manaʻo o ka bisphenol i kahi hōʻike ...Heluhelu hou aku -
Ma lalo o ka pahuhopu o "kāpona pālua", kahi e puka mai ai nā kemika i ka wā e hiki mai ana
Ma ʻOkakopa 9, 2022, ua hoʻopuka ka National Energy Administration i ka Notice on the Action Plan for Carbon Neutralization Standardization of the Energy Carbon Summit. Wahi a nā pahuhopu hana o ka Plan, e 2025, e hoʻokumu mua ʻia kahi ʻōnaehana maʻamau piha piha, ʻoiai ...Heluhelu hou aku -
ʻO ka mana hou o 850,000 tons o ka propylene oxide e hoʻokomo koke ʻia i loko o ka hana ʻana, a e hōʻemi kekahi mau ʻoihana i ka hana a me ke kumu kūʻai.
I Kepakemapa, propylene oxide, ka mea i hoʻemi i ka hana nui ma muli o ka pilikia o ka ikehu ʻEulopa, ua huki i ka manaʻo o ka mākeke kapikala. Eia naʻe, mai ʻOkakopa, ua emi ka hopohopo o ka propylene oxide. I kēia mau lā, ua piʻi a hāʻule ke kumukūʻai, a ʻo ka loaʻa kālā o ka hui ...Heluhelu hou aku -
Ua mahana ka lewa kūʻai i lalo, ua kākoʻo ʻia ka lako a me ke koi, a ua hoʻi hou ka mākeke butanol a me ka octanol mai lalo.
Ma ka la 31 o Okatoba, ua ku ka makeke butanol a me ka octanol i ka lalo a ua hou hou. Ma hope o ka hāʻule ʻana o ke kumu kūʻai o ka octanol i 8800 yuan / ton, ua hoʻihoʻi hou ka lewa kūʻai ma ka mākeke o lalo, a ʻaʻole kiʻekiʻe ka papa inoa o nā mea hana octanol mainstream, no laila e hoʻokiʻekiʻe i ke kumukūʻai mākeke o ...Heluhelu hou aku -
ʻO ke kumu kūʻai o ka mākeke propylene glycol i hoʻihoʻi hou ʻia ma kahi ākea, a paʻakikī nō ka mālama ʻana i ke kūpaʻa i ka wā e hiki mai ana.
Ua loli ke kumukūʻai propylene glycol a hāʻule i kēia mahina, e like me ka mea i hōʻike ʻia ma ka pakuhi o luna o ke kumu kūʻai propylene glycol. I ka mahina, ʻo ka awelika kumu kūʻai ma Shandong he 8456 yuan / ton, 1442 yuan / ton ka haʻahaʻa ma mua o ke kumu kūʻai awelika i ka mahina i hala, 15% haʻahaʻa, a me 65% haʻahaʻa ma mua o ka manawa like i hala ...Heluhelu hou aku -
Ua piʻi nui nā kumukūʻai Acrylonitrile, maikaʻi ka mākeke
Ua piʻi nui nā kumukūʻai Acrylonitrile i ka Golden Nine a me ke kālā ʻumi. Ma ʻOkakopa 25, ʻo ke kumu kūʻai nui o ka mākeke acrylonitrile he RMB 10,860/ton, piʻi 22.02% mai RMB 8,900/ton i ka hoʻomaka ʻana o Kepakemapa. Mai ka mahina o Kepakemapa, ua kū kekahi mau ʻoihana acrylonitrile home. Hoʻouka i ka hana hoʻokahe, kahi...Heluhelu hou aku -
Nawaliwali a palupalu ka mākeke phenol, a ʻo ka hoʻolako ʻana a me ka hopena koi ka mea nui
Ua nāwaliwali ka mākeke phenol i kēia pule. I loko o ka pule, aia nō ka helu haʻahaʻa o ke awa. Eia kekahi, ua kaupalena ʻia kekahi mau hale hana i ka ʻohi ʻana i ka phenol, a ʻaʻole lawa ka ʻaoʻao hoʻolako no ka manawa pōkole. Eia hou, ua kiʻekiʻe nā kumukūʻai paʻa o nā mea kālepa, a ...Heluhelu hou aku -
ʻO nā kumu kūʻai waiʻona Isopropyl i luna a i lalo, haʻalulu nā kumukūʻai
Ua piʻi a hāʻule nā kumukūʻai waiʻona Isopropyl i ka pule i hala, me ka haʻalulu o nā kumukūʻai. ʻO ke kumukūʻai isopropanol home he 7,720 yuan / ton i ka Pōʻalima, a ʻo ke kumukūʻai he 7,750 yuan / ton i ka Pōʻalima, me ka hoʻololi ʻana o ke kumukūʻai kiʻekiʻe o 0.39% i ka pule. Ua piʻi nā kumu kūʻai o ka acetone, nā kumu kūʻai propylene i lalo ...Heluhelu hou aku
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