I ka hapa mua o 2022, ua hoʻomalu ʻia ka mākeke isopropanol e nā haʻalulu haʻahaʻa haʻahaʻa haʻahaʻa.I ka lawe ʻana i ka mākeke Jiangsu ma ke ʻano he laʻana, ʻo ke kumukūʻai maʻamau ma ka hapa mua o ka makahiki he 7343 yuan/ton, piʻi 0.62% mahina ma ka mahina a iho 11.17% makahiki ma ka makahiki.I waena o lākou, ʻo ke kumukūʻai kiʻekiʻe loa he 8000 yuan / ton, i ʻike ʻia i ka waena o Malaki, ʻo ke kumukūʻai haʻahaʻa loa ʻo 7000 yuan / ton, a ʻike ʻia ma ka hapa haʻahaʻa o ʻApelila.ʻO ke kumukūʻai ʻokoʻa ma waena o ka hopena kiʻekiʻe a me ka hopena haʻahaʻa he 1000 yuan / ton, me ka amplitude o 14.29%.
Ua kaupalena ʻia ka amplitude fluctuation waena

I ka hapa mua o 2022, e hōʻike maoli ana ka mākeke isopropanol i ke ʻano o ka piʻi mua ʻana a laila e emi iho ana, akā ua kaupalena ʻia ka wahi fluctuation.Mai Ianuali a waena o Malaki, ua piʻi ka mākeke isopropanol i ka haʻalulu.I ka hoʻomaka ʻana o ka Spring Festival, ua emi iki ka hana kālepa makeke, ʻoi aku ka nui o nā kauoha kālepa e kali-a-ʻike, a ʻo ke kumu kūʻai kūʻai ma waena o 7050-7250 yuan / ton;Ma hope o ka hoʻi ʻana mai i ka Spring Festival, ua piʻi aʻe ka mākeke maka acetone a me propylene i nā pae like ʻole, e hoʻonui ana i ka hoihoi o nā mea kanu isopropanol.Ua piʻi koke ka manaʻo o ka mākeke isopropanol kūloko i 7500-7550 yuan / ton, akā ua hāʻule mālie ka mākeke i 7250-7300 yuan / ton ma muli o ka hoʻihoʻi ʻana o ka noi terminal;I Malaki, ua ikaika ka makemake o ka lawe ʻana aku.Ua lawe ʻia aku kekahi mau mea kanu isopropanol i ke awa, a ʻo ke kumu kūʻai mua o ka ʻaila ʻaila WTI i ʻoi koke aku ma mua o $120/barela.Ua hoʻomau ka hāʻawi ʻana i nā mea kanu isopropanol a me ka mākeke.Ma lalo o ka manaʻo kūʻai o lalo, ua hoʻonui ka manaʻo kūʻai.Ma ka waena o Malaki, ua piʻi ka mākeke i kahi kiʻekiʻe o 7900-8000 yuan / ton.Mai Malaki a hiki i ka hopena o ʻApelila, hoʻomau ka emi ʻana o ka mākeke isopropanol.Ma kekahi ʻaoʻao, ua hoʻopuka maikaʻi ʻia ka ʻāpana isopropanol o Ningbo Juhua a lawe ʻia aku i loko o Malaki, a ua haki hou ka mākeke hoʻolako a me ke koena koi.Ma ka ʻaoʻao ʻē aʻe, i ka mahina o ʻApelila, ua hōʻole ka mana o ka lawe ʻana i ka logistic kūloko, e alakaʻi ana i ka hoʻohaʻahaʻa haʻahaʻa o ka noi kālepa kūloko.Ma kahi kokoke i ʻApelila, hāʻule ke kumukūʻai mākeke i ka pae haʻahaʻa o 7000-7100 yuan / ton.Mai Mei a Iune, ua hoʻomalu ʻia ka mākeke isopropanol e nā haʻalulu liʻiliʻi.Ma hope o ka emi mau ʻana o ke kumukūʻai ma ʻApelila, kekahi mau homeisopropyl alcoholua pani ʻia nā ʻāpana no ka mālama ʻana, a ua hoʻopaʻa ʻia ke kumukūʻai o ka mākeke, akā paʻa ka makemake o ka home.Ma hope o ka pau ʻana o ka hoʻopaʻa ʻana i waho, ua hōʻike ʻia ke kumukūʻai o ka mākeke i ka lawa ʻole o ka piʻi ʻana.I kēia manawa, ʻo 7200-7400 yuan / ton ka nui o ka hana o ka mākeke.
ʻIke ʻia ka piʻi ʻana o ka nui o ka lako, a ke hoʻi hou nei ka makemake i waho

Ma ke ʻano o ka hana ʻana i ka home: Ua hoʻopuka maikaʻi ʻia ka ʻāpana isopropanol 50000 t/a o Ningbo Juhua i Malaki, akā i ka manawa like, ua hoʻopau ʻia ka 50000 t/a isopropanol unit Dongying Haike.Wahi a ke kaʻina hana o Zhuochuang Information, ua hoʻoneʻe ʻia mai ka mana hana isopropanol, e hana ana i ka mana hana isopropanol home i paʻa ma 1.158 miliona tons.Ma keʻano o ka hoʻopukaʻana, ua kūpono ke koiʻana o ka hoʻokuʻu aku i ka hapa mua o ka makahiki, a ua hōʻike ka huahana i kahi piʻi i luna.E like me ka helu o Zhuochuang Information, ma ka hapa mua o 2022, China isopropanol puka e e pili ana i 255900 tons, he piʻi o 60000 tons makahiki-ma-makahiki, me ka ulu ana o 30.63%.
Hoʻokomo ʻia: Ma muli o ka hoʻonui ʻana o ka lako kūloko a me ke koena o ka lako a me ke koi kūloko, hōʻike ka nui o ka lawe ʻana i kahi ʻano iho.Mai Ianuali a Iune 2022, ʻo ka nui o ka lawe ʻana mai o ka waiʻona isopropyl a Kina ma kahi o 19300 tons, kahi hoʻemi o 2200 tons i kēlā me kēia makahiki, a i ʻole 10.23%.
Ma ke ʻano o ka hoʻokuʻu aku: I kēia manawa, ʻaʻole e emi ana ke kaomi ʻana o ka ʻāina, a ke hilinaʻi nei kekahi mau hale hana i ka hoʻohaʻahaʻa ʻana i ka noi no ka hoʻoiho ʻana i nā mea waiwai.Mai Ianuali a Iune 2022, ʻo ka nui o ka hoʻokuʻu ʻia ʻana o ka isopropanol ma Kina e pili ana i 89300 tons, kahi hoʻonui o 42100 tons a i ʻole 89.05% makahiki ma ka makahiki.
ʻO ka loaʻa kālā a me ka hoʻokaʻawale ʻana o nā kaʻina hana pālua

E like me ka helu ana o ka theoretical gross profit model of isopropanol, ka theoretical gross profit of acetone hydrogenation isopropanol process in the first half of 2022 e 603 yuan/ton, 630 yuan/ton oi aku mamua o ka manawa like i ka makahiki i hala, 2333.33% oi aku mamua o ka manawa like i ka makahiki i hala;ʻO ka waiwai nui o ka propylene hydration isopropanol kaʻina he 120 yuan/ton, 1138 yuan/ton ka haʻahaʻa ma mua o ka manawa like i ka makahiki i hala, 90.46% haʻahaʻa ma mua o ka manawa like i ka makahiki i hala.Hiki ke ʻike ʻia mai ka palapala hoʻohālikelike o ka waiwai nui o nā kaʻina isopropanol ʻelua i ka makahiki 2022, e hoʻokaʻawale ʻia ke ʻano kumu waiwai nui o nā kaʻina isopropanol ʻelua, e kūpaʻa ka pae waiwai nui o ka acetone hydrogenation kaʻina, a. ʻO ka awelika o kēlā me kēia mahina e loli maoli ma ka laulā o 500-700 yuan / ton, akā ʻo ka waiwai nui o ka propylene hydration kaʻina i nalowale kokoke i 600 yuan / ton.Ke hoʻohālikelike ʻia me nā kaʻina hana ʻelua, ʻoi aku ka maikaʻi o ke kaʻina hana isopropanol acetone hydrogenation ma mua o ka propylene hydration process.
Mai ka ʻikepili o ka hana isopropanol a me ke koi i nā makahiki i hala iho nei, ʻaʻole i hoʻomau ka ulu ʻana o ka noi home me ka wikiwiki o ka hoʻonui ʻana.I ka hihia o ka oversupply lōʻihi, ua lilo ka waiwai waiwai o nā mea kanu isopropanol i mea koʻikoʻi e hoʻoholo ai i ka pae o ka hana.I ka makahiki 2022, e hoʻomau ka ʻoi aku ka maikaʻi o ke kaʻina hana isopropanol acetone hydrogenation ma mua o ka propylene hydration, e ʻoi aku ka kiʻekiʻe o ka mea kanu acetone hydrogenation isopropanol ma mua o ka propylene hydration.Wahi a ka nānā ʻana i ka ʻikepili, i ka hapa mua o 2022, ʻo ka hana ʻana o ka isopropanol e ka acetone hydrogenation e helu no 80.73% o ka nui o ka hana ʻāina.
E nānā i ka ʻaoʻao ʻaoʻao kumu kūʻai a me ka noi e hoʻokuʻu aku i ka hapa lua o ka makahiki
I ka hapa lua o 2022, mai ka manaʻo o ka lako a me ke koi kumu, ʻaʻohe ʻāpana isopropanol hou i kau ʻia ma ka mākeke i kēia manawa.E mau ana ka mana isopropanol home ma ka 1.158 miliona tons, a e hoʻohua nui ʻia ka huahana home e ke kaʻina hana hydrogenation acetone.Me ka piʻi ʻana o ka pilikia o ka hoʻokele waiwai o ka honua, e hoʻonāwaliwali ʻia ka noi no ka hoʻokuʻu ʻana o isopropanol.I ka manawa like, e hoʻōla lohi ka noi ʻana o ka home terminal, a i ʻole ke kūlana o "ʻaʻole holomua ka wā kiʻekiʻe".I ka hapa lua o ka makahiki, e mau ana ke kaomi o ka lako a me ka koi.Mai ka hiʻohiʻona o ke kumukūʻai, e noʻonoʻo ana e hoʻokomo ʻia kekahi mau mea kanu phenol ketone hou i ka hapa ʻelua o ka makahiki, e hoʻomau ka hoʻolako ʻana o ka mākeke acetone ma mua o ka koi, a e hoʻomau ke kumukūʻai o ka acetone e like me ka mea kiʻekiʻe. e hoʻololi i ka pae haʻahaʻa haʻahaʻa;I ka hapa lua o ka makahiki, i hoʻopilikia ʻia e ke kulekele hoʻonui ukupanee o ka Federal Reserve a me ka pilikia o ka hoʻokele waiwai ma ʻEulopa a me ʻAmelika Hui Pū ʻIa, hiki ke neʻe i lalo ke kikowaena o nā kumukūʻai aila honua.ʻO ka ʻaoʻao kumu kūʻai ke kumu nui e pili ana i nā kumukūʻai propylene.E emi ana nā kumukūʻai o ka mākeke propylene i ka hapa ʻelua o ka makahiki ke hoʻohālikelike ʻia me ka hapa mua o ka makahiki.Ma kahi huaʻōlelo, ʻaʻole nui ke kumu kūʻai o nā ʻoihana isopropanol i ke kaʻina hana hydrogenation acetone no ka manawa, a ke manaʻo nei e maʻalahi ke kumukūʻai o nā ʻoihana isopropanol i ke kaʻina hydration propylene, akā i ka manawa like, no ka nele o ka pono. kākoʻo i ke kumukūʻai, ʻaʻole lawa ka mana rebound o ka mākeke isopropanol.Manaʻo ʻia e mālama ka mākeke isopropanol i kahi ʻano haʻalulu i ka hapa lua o ka makahiki, me ka nānā ʻana i ke kumu kūʻai o ka acetone upstream a me ka hoʻololi ʻana o ka noi i waho.

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