I ka makahiki 2023, me ka puke mana o Anhui Zhonghuifa New Materials Co., LTD. 'O ka puka makahiki o 120,000 tons o nā mea hana butanone, ke ho'omau nei ka ulu 'ana o ka hana hana butanone o Kina. Ma ka hopena o 2023, ʻo 915,000 tons ka nui o ka hana makahiki o ka ʻoihana butyl ketone home, kahi piʻi o 15.09%. Eia nō naʻe, ma muli o ka pani lōʻihi o kekahi mau mea hana, ʻo 670,000 tons / makahiki wale nō ka hiki ke hana pono o ka butyl ketone home. Wahi a ka ʻikepili o Longzhong Information, ʻo ka hana ʻana o ka butanone i ka makahiki 2023 he 482,600 tons, he emi o 4.60%. I ka manawa like, ua emi ka hana, ma muli o ka lawa ʻole o ka loaʻa kālā o ka hāmeʻa, nāwaliwali koi a me nā kumu ʻē aʻe.

E like me ka mea i ʻike ʻia ma ke kiʻi ma luna, ma hope o ka paʻi ʻana i kahi haʻahaʻa i ka hapaha lua, ua hoʻomaka ka hana ʻana o butanone e piʻi i ka hapakolu ʻekolu a hiki i ka pae kiʻekiʻe o ka makahiki i ka hapahā ʻehā. ʻO ka mea nui kēia ma muli o ka hoʻoponopono ʻana o kekahi mau ʻāpana hoʻomaʻemaʻe i ka hapaha ʻelua, a ma muli o ke kumu kūʻai haʻahaʻa o ka butanone, ua holo nā mea kanu pākahi me nā kumukūʻai kiʻekiʻe aʻe i nā haʻahaʻa haʻahaʻa, e hopena i ka emi nui o ka hana i ka wā o ka pōʻai. Ma waena o lākou, ua komo ka mīkini lauoho gula Ningbo i ka manawa mālama ma Malaki 11, a hoʻomaka hou i ka hana maʻamau i ka hopena o ʻApelila. Ua komo ka Harbin hoʻomaʻemaʻe a me ka mea kanu kemika i ka manawa mālama i ka hopena o ʻApelila a hoʻomaka hou i ka hana i ka hopena o Iune. Qixiang Tengda Huangdao lako i komo i ka malama manawa ma ka mua o Mei, a hoʻi i ka maʻamau i ka hoʻomaka o Iulai; Ua komo ka mea kanu petrochemical Lanzhou i ka manawa mālama ma Iune 10, a hoʻi i ka maʻamau i ka waena o ʻAukake. I ka hapaha ʻekolu, ua kū ʻo Xinjiang Tianli a me Fushun petrochemical mea kanu i ka hoʻomaka o Iulai. ʻO Anhui Zhonghui Fa ka puka makahiki o 120,000 tons o nā mea hana hou i hoʻokuʻu ʻia i ka hoʻomaka ʻana o Iulai, ua hoʻonui nui ʻia ka hana ketone butyl i hoʻohālikelike ʻia me ka hapaha lua. I ka hāhāhā, ua hoʻomaka hou ka Dongming Pear lāʻau i ka waena o Nowemapa a ua kū ma muli o ka hewa i ka lā 11 Kekemapa. Ua hoʻomaka ʻo Hubei Ruiyuan Petrochemical i ka hopena o Nowemapa e mālama i ka hana haʻahaʻa haʻahaʻa, a ua hōʻea ka hana butyl ketone i kahi kiʻekiʻe ma ka hapahā ʻehā. , ka huina o 165,900 tona, ua pii 27.91% mai ka hapaha ekolu.

Wahi a ka ʻikepili o Longzhong Information, ʻo ka hana ʻana o ka butanone i ka makahiki 2023 he 482,600 tons, he emi o 4.60%. I ka manawa like, ua emi ka hana, ma muli o ka lawa ʻole o ka loaʻa kālā o ka hāmeʻa, nāwaliwali koi a me nā kumu ʻē aʻe. I ka makahiki 2023, ma muli o ke kumu kūʻai kiʻekiʻe o ke kalapona ʻehā ma hope o ka ether raw material, ua ʻoki nui ʻia ka palena waiwai o ka mea kanu butyl ketone. ʻO ka lawe ʻana i ka hale hana Shandong ma ke ʻano he laʻana, ma 2023, ʻo ke kumukūʻai makahiki awelika o kahi hale hana ma Shandong ma hope o ka mākeke carbon ether ʻehā he 5250 yuan/ton, ʻo ka awelika kumu kūʻai makahiki o kahi hale hana i butyl ketone he 7547 yuan/ton, a me ka makahiki. ʻO ka waiwai waiwai ma kahi o 500 yuan / ton, i lalo e 70%. ʻO kahi ʻāpana ʻē aʻe o ke kumukūʻai kiʻekiʻe o ka mokuʻāina ʻoi aku ka lōʻihi o ka hale hana, ma ia ʻano, ʻaʻole lawa ka hoihoi o ka mea hana, pani ʻia, hoʻemi maikaʻi ʻole a me nā mea ʻē aʻe e piʻi aʻe, ua emi nui ka nui o ka hoʻohana ʻana i ka hiki, akā naʻe. ʻaʻole i hoʻonuiʻia ka hanaʻana o ka butanone me ka mana hana a me ke kumu nui o ka ulu wikiwiki.