Ma ka hapa mua o 2022, ka hana holoʻokoʻa o kaisopropanolʻaʻole i ʻoluʻolu ka mākeke. Ua hoʻokuʻu ʻia kekahi mau mana hou, akā i ka hoʻohālikelike ʻia i ka makahiki i hala, ua hoʻopau ʻia kekahi mau mana a paʻa mau ka mana, akā ʻo ka hoʻolako ʻana a me ke koi koi mau ʻole. Ke hilinaʻi nei ke kaomi ʻana o nā waihona waiwai i kekahi mau mea kanu i ka hoʻokuʻu ʻia ʻana o ke koi, a ʻo nā kumu kūʻai o ka mākeke ma ka haʻahaʻa haʻahaʻa a me ka haʻahaʻa me ka liʻiliʻi o ka amplitude i nā makahiki i hala.

I ka hapa mua o 2022, aia ka mākeke isopropanol holoʻokoʻa ma kahi haʻahaʻa a haʻahaʻa. Ma ka mākeke ʻo Jiangsu, no ka laʻana, ʻo ke kumukūʻai maʻamau ma ka hapa mua o ka makahiki he 7,343 yuan / ton, piʻi 00 yuan.62% YoY a i lalo 11.17% YoY. I waena o lākou, ʻo ke kumukūʻai kiʻekiʻe loa o 8,000 yuan / ton, i ʻike ʻia i ka waena o Malaki, ʻo ke kumukūʻai haʻahaʻa loa o 7,000 yuan / ton, i ʻike ʻia ma ʻApelila. .29%.

Amplitude palena o ka fluctuation manawa

I ka hapa mua o 2022, ua hōʻike maoli ka mākeke isopropanol i ke ʻano o ka piʻi mua a laila i lalo, akā ua kaupalena ʻia ka wahi fluctuation. Mai Ianuali a Malaki, ua piʻi ka mākeke isopropanol i luna. I ka hoʻomaka ʻana o ka Spring Festival, ua emi mālie nā hana kālepa makeke, a ʻo ka hapa nui o ke kūʻai ʻana a me ke kūʻai aku ʻana i loko o ka mokuʻāina kali-a-ʻike, a ʻo ke kumu kūʻai kūʻai ma ke ʻano he 7050-7250 yuan / ton; Ma hope o ka Spring Festival, ua piʻi aʻe ka mākeke maka acetone a me propylene i nā pae like ʻole, e alakaʻi ana i ka hoihoi o nā hale hana isopropanol. Iloko o ka hale isopropyl waiʻona market kūkākūkā kikowaena o ka umekaumaha ua piʻi koke i 7,500-7,550 yuan / tona, akā, ma muli o ka lohi o ka hoʻihoʻi ʻana o ka noi terminal, ua hāʻule mālie ka mākeke i 7,250-7,300 yuan / tona; Ua ikaika ka noi ʻana o Malaki, ua ʻoi aku ka nui o nā kumu kūʻai o ka ʻaila wai isopropyl i ka wā e hiki mai ana ma mua o $ 120 / barela, nā mea kanu isopropyl alcohol a me nā makana mākeke e hoʻomau i ka hoʻomaikaʻi. Ma lalo o ka manaʻo kūʻai i lalo, ua hoʻonui ka manaʻo kūʻai. Ma ka waena o Malaki, ua piʻi ka mākeke i kahi kiʻekiʻe o 7,900-8,000 yuan / ton. Ua hāʻule ka mākeke isopropanol mai Malaki a i ka hopena o ʻApelila. Ma ka ʻaoʻao hoʻokahi, i Malaki, ua hoʻopuka maikaʻi ʻia ka mea kanu isopropanol o Ningbo Juhua no ka lawe ʻana aku a ua haki hou ʻia ke koena o ka mākeke hoʻolako-koi. Ma ka ʻaoʻao ʻē aʻe, i ka mahina o ʻApelila, ua emi ka nui o ka logistic ma ka ʻāina, e alakaʻi ana i ka emi ʻana o ka noi kālepa kūloko. Ma kahi kokoke i ʻApelila, hāʻule ke kumukūʻai mākeke i kahi haʻahaʻa haʻahaʻa o 7,000-7,100 yuan / ton. Mei-Iune, ua hoʻomalu ʻia ka mākeke isopropanol e nā oscillations liʻiliʻi. ma hope o ka hāʻule ʻana o ke kumukūʻai ma ʻApelila, ua hoʻopaʻa ʻia kekahi mau ʻāpana isopropanol home i ke kaʻa a me ka mālama ʻana, a ua paʻa ka mākeke i nā kumukūʻai haʻahaʻa, akā paʻa ka makemake o ka home. Ma hope o ka pau ʻana o ka hoʻomākaukau ʻana i waho, ʻaʻole lawa ka manaʻo o nā kumukūʻai mākeke. I kēia manawa, ʻo 7,200-7,400 yuan / ton ka hana nui o ka mākeke.

ʻIke ʻia ka piʻi ʻana o ka nui o ka lako, a ua piʻi hou ka makemake i waho

Ma ke ʻano o ka hana ʻana i ka home, ua hoʻopuka maikaʻi ʻia ka 50,000 t/a isopropanol unit a Ningbo Juhua i ka mahina o Malaki, akā i ka manawa like, ua hoʻopau ʻia ka 50,000 t/a isopropanol unit Dongying Haike. Wahi a Zhuo Chuang, ua hoʻoneʻe ʻia mai ka mana hana isopropanol, no laila ua paʻa ka mana hana isopropanol home ma 115.80,000 tons. Ma ke ʻano o ka hana ʻana, ʻoi aku ka maikaʻi o ke koi ʻana i waho i ka hapa mua o ka makahiki, a ke piʻi nei ka hana. Wahi a Zhuo Chuang ʻikepili helu, ma ka hapa mua o 2022, ʻo ka hana isopropanol o Kina ma kahi o 25%.59 miliona mau tons, he piʻi o 60,000 tons a i ʻole 30%.63%.

Hoʻokomo ʻia: Aia nā mea lawe mai ma kahi ʻano haʻahaʻa ma muli o ka hoʻonui ʻana i ka lako o ka home a me ka nui o ka lako a me ka noi. %.

Hoʻokuʻu aku: ʻAʻohe emi o ka hoʻolako ʻana i ka home, a ke hilinaʻi nei ka nui o ka waihona waiwai ma kekahi mau mea kanu i ka emi ʻana o ka noi e lawe aku. 89.05%.

ʻO ka loaʻa kālā nui a me ka ʻokoʻa hana

E like me ka Zhuo Chuang ike isopropyl waiʻona theoretical kumu kūʻai kumu hoʻohālike, ka hapa mua o 2022, isopropyl waiʻona acetone hydrogenation kaʻina theoretical kumu waiwai waiwai o 603 yuan / tona, kiʻekiʻe ma mua o ka ia manawa i hala makahiki 630 yuan / tona, he mahuahua o 2333.33% ; propylene hydration kaʻina isopropyl waiʻona kaʻina theoretical waiwai nui o 120 yuan / tona, haʻahaʻa ma mua o ka makahiki i hala 1138 yuan / tona, iho 90%.46%. Mai ka isopropyl waiʻona pālua kaʻina kumu waiwai hoʻohālikelike pakuhi hiki ke ʻike ʻia, 2022, isopropyl alcohol ʻelua kaʻina kaʻina manaʻo o ka loaʻa kālā nui ua māhele ʻia, acetone hydrogenation kaʻina manaʻo o ka pae loaʻa kālā paʻa, ʻo ka loaʻa kālā o kēlā me kēia mahina ma waena o 500-700 yuan. / ton, akā propylene hydration kaʻina manaʻo o ka waiwai nui i ka manawa o ka nalowale o ka aneane 600 yuan / tona. Ke hoʻohālikelike ʻia me ka loaʻa kālā nui o kēia mau kaʻina hana ʻelua, ʻoi aku ka maikaʻi o ke kaʻina hana hydrogenation isopropyl alcohol acetone hydrogenation ma mua o ka wai propylene.

Mai ka ʻikepili koi noiʻi isopropyl alcohol i nā makahiki i hala iho nei, ʻaʻole i hoʻomau ka nui o ka ulu ʻana o ka home me ka hoʻonui ʻana i ka hiki ke hana. Ma ke kūlana oversupply lōʻihi, ua lilo ka pae waiwai waiwai o nā mea kanu isopropanol i mea nui i ka hoʻoholo ʻana i ka pae hoʻomaka. 2022, ke hoʻomau nei ka waiwai nui o ke kaʻina hana hydrogenation isopropanol ma mua o ka wai propylene, e ʻoi aku ka kiʻekiʻe o ka mea kanu o ke kaʻina hana hydrogenation isopropanol ma mua o ka wai propylene. Wahi a Zhuo Chuang ka nānā ʻana i ka ʻikepili ʻikepili: i ka hapa mua o 2022, ua helu ʻia ka hana isopropanol ma kahi o 80% o ka huina o ka hana ʻāina.73%.

E noʻonoʻo i nā kumu kūʻai a me ka noi e hoʻokuʻu aku i ka hapa lua o ka makahiki

I ka hapa lua o 2022, mai ka lako a me ke koi kumu, ʻaʻohe ʻāpana isopropanol hou i ka mākeke, e noho mau ka mana hana isopropanol home ma 1.158 miliona tons, a ke hoʻomau ʻia nei ka hana home e ka acetone hydrogenation kaʻina. Me ka piʻi nui ʻana o ka stagflation i ka hoʻokele honua, ua nāwaliwali ka noi no ka isopropanol. I ka manawa like, ua lohi ka hoʻihoʻi hou ʻana o ka noi terminal home, a i ʻole "ʻaʻole i pōmaikaʻi ka wā kiʻekiʻe" i ka hapa ʻelua o ka makahiki, ʻaʻole i hoʻemi ʻia ke koi a me ke koi. Mai ke kumu kūʻai o ka manaʻo, e noʻonoʻo ana i kekahi mau lako phenolic hou i ka hapa ʻelua o kēia makahiki, ka oversupply o ka mākeke acetone, e hoʻomau ʻia ka hopena kiʻekiʻe o nā kumu kūʻai acetone maka i ke ʻano hopena haʻahaʻa; ʻO ka hapa lua o kēia makahiki, ka hopena o ke kulekele hoʻonui kālā Federal Reserve a me ka pilikia o ka emi ʻana ma ʻEulopa a me ʻAmelika Hui Pū ʻIa, hiki ke hāʻule ka manaʻo 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 mākeke propylene e hoʻohālikelike ʻia i ka hapa ʻelua o kēia makahiki. ʻO ka mea maʻamau, ʻaʻole koʻikoʻi ke kumu kūʻai o nā ʻoihana isopropanol no ka manawa, a ke manaʻo nei e hoʻomaha ʻia ke kumukūʻai o nā ʻoihana propylene hydrate isopropanol, akā i ka manawa like, me ka nele o ke kākoʻo kumu kūʻai kūpono, hiki i ka hiki ʻAʻole lawa ka mākeke isopropanol e rebound. Manaʻo ʻia ka mākeke waiʻona Isopropyl e mālama i kahi ʻano oscillation ākea i ka hapa lua o ka makahiki, e kālele ana i nā ʻano kumu kūʻai o ka acetone upstream a me nā loli i ka noi hoʻoiho.

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