I ka hapa mua o ka makahiki, ua piʻi mua ka mākeke acetone kūloko a laila hāʻule. I ka hapaha mua, ua liʻiliʻi ka lawe ʻana mai o ka acetone, ua paʻa ka mālama ʻana i nā mea hana, a ua paʻa nā kumukūʻai o ka mākeke. Akā mai Mei, ua emi nā huahana, a ua nāwaliwali nā mākeke o lalo a me ka hopena. Ma ka lā 27 o Iune, ua pani ʻia ka mākeke acetone East China ma 5150 yuan/ton, he emi o 250 yuan/ton a i ʻole 4.63% i hoʻohālikelike ʻia i ka hopena o ka makahiki i hala.
Mai ka hoʻomaka ʻana o Ianuali a hiki i ka hopena o ʻApelila: Ua nui ka emi ʻana o nā waiwai i lawe ʻia mai, e hopena i nā kumukūʻai mākeke no nā waiwai.
I ka hoʻomaka ʻana o Ianuali, ua hoʻonui ʻia ka waihona o nā awa, ua lohi ka noi o lalo, a ua emi ke kaomi makeke. Akā, i ka hāʻule ʻana o ka mākeke Kina Hikina i 4550 yuan/ton, ua paʻa ka loaʻa kālā ma muli o nā poho koʻikoʻi no nā mea paʻa. Eia hou, ua emi ka Mitsui Phenol Ketone Plant, a ua hoʻi hou ka manaʻo o ka mākeke. I ka wā hoʻomaha o ka Spring Festival, ua ikaika ka mākeke o waho, a ua hoʻomaka maikaʻi nā mea maka ʻelua i ka mākeke. Ke piʻi nei ka mākeke acetone me ka piʻi ʻana o ke kaulahao ʻoihana. Me ka liʻiliʻi o nā waiwai i lawe ʻia mai no ka mālama ʻana i nā mea kanu ketone phenolic Saudi, ʻo ka mea kanu phenolic ketone hou o Shenghong Refining and Chemical aia nō i ka wā debugging. Paʻa nā kumukūʻai o ka wā e hiki mai ana, a ke hoʻomau nei ka mākeke i ka destock. Eia kekahi, aia ka hapa o nā waiwai kiko ma ka mākeke ʻĀkau o Kina, a ua hoʻokiʻekiʻe nui ʻo Lihuayi i ke kumukūʻai o ka hale hana ex e hoʻokele i ka mākeke East China.
I ka hoʻomaka ʻana o Malaki, ua emi iho ka waihona acetone ma Jiangyin i kahi pae o 18000 tons. Eia nō naʻe, i ka wā mālama ʻana o ka mea kanu phenol ketone he 650000 tons a Ruiheng, ua paʻa mau ka lako o ka mākeke, a he kiʻekiʻe nā manaʻo o nā mea lawe ukana, e koi ana i nā ʻoihana o lalo e hoʻokō passively. I ka hoʻomaka ʻana o Malaki, ua hoʻomau ka emi ʻana o ka aila ʻaila honua, ua emi ke kākoʻo kālā, a ua nāwaliwali ka lewa holoʻokoʻa o ke kaulahao ʻoihana. Eia kekahi, ua hoʻomaka ka ʻoihana phenolic ketone home e piʻi aʻe, e alakaʻi ana i ka hoʻonui ʻana i ka lako home. Eia naʻe, ʻo ka hapa nui o nā ʻoihana i lalo ua loaʻa nā poho o ka hana, kahi i hoʻonāwaliwali ai i ka hoihoi no ke kūʻai ʻana i nā mea maka, keakea i ka hoʻouna ʻana o ka poʻe kālepa, a alakaʻi i ka manaʻo o ka hāʻawi kālā ʻana, ka hopena i ka emi iki o ka mākeke.
Eia naʻe, mai ʻApelila, ua hoʻoikaika hou ka mākeke. ʻO ka pani ʻana a me ka mālama ʻana o Huizhou Zhongxin Phenol Ketone Plant a me ka mālama ʻana i kahi hoʻonohonoho Phenol Ketones ma Shandong ua hoʻoikaika i ka hilinaʻi o ka poʻe paʻa a loaʻa i nā hōʻike kiʻekiʻe kiʻekiʻe. Ma hope o ka lā ʻo Tomb Sweeping, hoʻi mai lākou. Ma muli o ka paʻa o ka lako ma Kina ʻĀkau, ua kūʻai kekahi mau mea kālepa i nā waiwai kikoʻī mai Kina Hikina, kahi i hoʻāla hou ai i ka hoihoi i waena o nā mea kālepa.
Mai ka hopena o ʻApelila a i ka hopena o Iune: Kāohi ka noi hoʻomaka haʻahaʻa i ka emi mau ʻana o nā mākeke o lalo
E hoʻomaka ana mai Mei, ʻoiai ke mālama ʻia nei nā ʻāpana phenol ketone he nui a ʻaʻole kiʻekiʻe ke kiʻekiʻe o ka hoʻolako ʻana, me ka paʻakikī o ke koi ʻana i lalo, ua nāwaliwali loa ka noi. Ua hoʻomaka nā ʻoihana isopropanol e pili ana i ka Acetone i nā hana haʻahaʻa loa, a ua nāwaliwali ka mākeke MMA mai ka ikaika a nāwaliwali. ʻAʻole kiʻekiʻe ka mākeke bisphenol A i lalo, a ʻo ke koi no ka acetone he maʻa. Ma lalo o ke kaohi ʻana o ka noi nāwaliwali, ua neʻe mālie nā ʻoihana mai ka loaʻa kālā mua a hiki i ke koi ʻia e moku a kali i lalo no nā kūʻai haʻahaʻa haʻahaʻa. Eia hou, ke emi nei ka mākeke makaʻu ʻelua, me ka emi ʻana o ke kākoʻo kumu kūʻai a ke emi mau nei ka mākeke.
Ma ka hopena o Iune, ua hoʻopiha hou ʻia nā waiwai i lawe ʻia mai a me ka piʻi ʻana o ka waihona waiwai awa; Ua hoʻomaikaʻi ka waiwai o ka hale hana phenol ketone, a ua manaʻo ʻia ka piʻi ʻana o ka hana ma Iulai; Ma ke ʻano o ka noi, pono e hahai pono ka hale hana. ʻOiai ua komo nā mea kālepa waena, ʻaʻole kiʻekiʻe ka makemake o kā lākou waihona waiwai, a ʻaʻole kiʻekiʻe ka hoʻonui hou ʻana i lalo. Manaʻo ʻia e hoʻoponopono nāwaliwali ka mākeke i nā lā e hiki mai ana i ka hopena o ka mahina, akā ʻaʻole nui ka mākeke.
ʻO ka wānana o ka mākeke acetone i ka hapa lua o ka makahiki
I ka hapa ʻelua o 2023, hiki i ka mākeke acetone ke loaʻa i nā fluctuations nāwaliwali a me ka emi ʻana o ka fluctuations kikowaena kumukūʻai. ʻO ka hapa nui o nā mea kanu ketone phenolic ma Kina i hoʻonohonoho pono ʻia no ka mālama ʻana i ka hapa mua o ka makahiki, ʻoiai ʻaʻole liʻiliʻi nā hoʻolālā mālama i ka hapa ʻelua, e hopena i ka hana paʻa o nā mea kanu. Eia hou, ke hoʻolālā nei ʻo Hengli Petrochemical, Qingdao Bay, Huizhou Zhongxin Phase II, a me Longjiang Chemical e hoʻokomo i nā pūʻulu he nui o nā ʻāpana ketone phenolic, a ʻo ka hoʻonui ʻana i ka lako he ʻano hiki ʻole ke pale aku. ʻOiai ua hoʻolako ʻia kekahi mau mea hana hou me ka bisphenol A i lalo, aia nō ke koena o ka acetone, a ʻo ke kolu o ka hapaha he manawa haʻahaʻa no ka noi terminal, hiki ke emi akā paʻakikī ke ala.