1.Analysis of upstreamʻakika aceticmakeke au

ʻO ke kumukūʻai maʻamau o ka acetic acid i ka hoʻomaka ʻana o ka mahina he 3235.00 yuan / ton, a ʻo ke kumukūʻai ma ka hopena o ka mahina he 3230.00 yuan / ton, he piʻi o 1.62%, a ʻo ke kumukūʻai he 63.91% haʻahaʻa ma mua o ka makahiki i hala.

I Kepakemapa, ua hoʻomalu ʻia ka mākeke acetic acid e ka nui o nā oscillations, me nā kumukūʻai e hāʻule ana ma mua o ka piʻi ʻana. I ka hapa mua o ka makahiki, ua hoʻohui ʻia ka mākeke acetic acid, me ka lawa o ka lako, ka palena o ka noi i lalo, ka nawaliwali o ka mākeke a me ke koi, ua loli nā kumukūʻai acetic acid; i ka hapalua o ka makahiki, ua nāwaliwali ka mākeke acetic acid a i lalo, no ka mea ua hoʻomaka hou nā ʻoihana mālama acetic acid i ka hana maʻamau, ua lawa ka mākeke, ua hoʻomau ʻia ke kūʻai ʻana i lalo, ua ikaika a nāwaliwali ka lako, acetic. Ua hoʻomau ka emi ʻana o nā kumukūʻai waikawa; i ka hopena o ka mahina, ke kokoke mai nei ka lā hoʻomaha La Lahui, ua piʻi ka makemake o lalo no ka waihona, a ua manaʻo nui nā ʻoihana e hoʻonui i nā kumukūʻai. I ka pau ʻana o ka mahina, ua piʻi ka hāʻawi, ukali ʻia e ka piʻi ʻana o ke kumu kūʻai o ka methanol upstream, maikaʻi ke kākoʻo kumu waiwai, ʻo ka hopena o ka mahina ua piʻi nā kumukūʻai acetic acid a kokoke i ka hoʻomaka o ka mahina.

2. ethyl acetate market trend analysis

I ka mahina o Kepakemapa, ua nāwaliwali ka home ethyl acetate, aia ka mākeke i ke kaʻina o ka lalo. Wahi a ka Business News Service statistics, ʻo ka emi ʻana o kēia mahina he 0.43%, a kokoke i ka hopena o ka mahina, ʻo ke kumukūʻai mākeke o ka ethyl acetate ʻo 6700-7000 yuan / ton.

I kēia mahina, ʻaʻole maikaʻi loa ka ʻaoʻao kumu kūʻai o ka ethyl acetate, acetic acid ka hapa nui o ka mahina oscillating i lalo, ʻo ka pule hope o Sepatemaba rebounded, alakaʻi i kahi manawa pōkole o ka ethyl acetate i luna, ʻaʻole hiki ke hoʻomau ʻia ka hopena o ka mahina. ʻAʻole i hoʻi hou nā kumukūʻai i ka hoʻomaka o ka pae. ʻAʻole liʻiliʻi ka loli ma ka ʻaoʻao hoʻolako, ʻo ka hapa nui o nā mea kanu ma Kina Hikina e holo maʻamau, a ʻaʻole i hoʻokomo ka ikaika o ka hoʻouna ʻana i nā ʻoihana i ka manawa kiʻekiʻe o "Golden Nine", a ua mau ka waihona. ʻAʻole koʻikoʻi ka hoʻololi holoʻokoʻa o ke kumu kūʻai o nā mea kanu nui ma Shandong. He paʻakikī ka hoʻomaikaʻi ʻana i ka nāwaliwali o lalo o ka mākeke, a paʻa mau ke kūʻai ʻana i ke koi wale nō.

3.butyl acetate market trend analysis

Ua hoʻomau ʻia ka hāʻule ʻana o ka butyl acetate i ka mahina o Kepakemapa, a ua nāwaliwali ka mākeke. Wahi a Business Newswire, ʻo ka emi ʻana o ka butyl acetate he 2.37%. I ka hopena o ka mahina, ʻo ke kumu kūʻai o ka butyl acetate home he 7,200-7,500 yuan / ton.

Ma ka ʻaoʻao hoʻokahi, ua ʻokoʻa ka ʻaoʻao kumukūʻai, ʻoiai ua hoʻihoʻi hou ka acetic acid i ka hopena o ka mahina, akā paʻakikī naʻe e hoʻokuke i ka butyl acetate i lalo o ka pōʻeleʻele, kahi huahana upstream n-butanol haʻalulu i lalo, iho 2.91% i ka mahina. . ʻO keʻano holoʻokoʻa, ʻo ka ʻaoʻao kumu kūʻai ke hoʻomau ʻia e ka ʻaoʻao pōkole. ʻO ke kumukūʻai pōuliuli lōʻihi o ka butyl acetate ka mea nui mai ke kaomi o ka lako a me ke koi: ke kūlana hoʻomaka o ka hāmeʻa, hoʻololi liʻiliʻi ka helu hoʻomaka ʻana o nā ʻoihana butyl, ʻo ka hoʻomaka ʻana o nā mea kanu nui e mālama i ka luna a me haʻahaʻa 40%, akā ʻike ʻia ke kaomi ʻana o nā mea kanu nui, ma lalo o ka mana o ka noi nāwaliwali, ʻaʻole maikaʻi nā kālepa mākeke. Mālama ka terminal i ke koi wale nō, a māmā ka lewa kālepa holoʻokoʻa.

4.Analysis o ke kaulahao ʻoihana acetic acid

Mai ka palapala hoʻohālikelike o ka piʻi ʻana a me ka hāʻule ʻana o ke kaulahao ʻoihana acetic acid, hiki iā mākou ke ʻike e hōʻike ana ke kaulahao ʻoihana i ke ʻano o ke anuanu ma luna a me ka wela ma lalo, me ka methanol (19.17%) ma ke kumu hopena e piʻi nui ana. ke kau ʻana i ke kaomi koʻikoʻi ma luna o ka acetic acid a me ka lalo. ʻO ka mea nui, ʻaʻole i kaʻawale ka ethyl ester a me ka butyl ester mai ka mākeke maikaʻi ʻole. ʻO ka loaʻa ʻana o ka loaʻa kālā o nā ʻoihana i loko o ka mahina i mālama ʻia ka helu hoʻomaka ma kahi haʻahaʻa, me ka hoʻokaʻawale maikaʻi ʻole.

I ka wā pōkole, e hoʻomau nā kaulahao ʻoihana acetic acid i ka hoʻopau nāwaliwali, hiki i nā mea hana acetic acid ke hōʻiliʻili i nā waiwai i ka wā hoʻomaha, akā hoʻomau ka hoʻopau ʻia ʻana o nā waiwai o lalo o ka ethyl acetate, butyl acetate a me PTA i ka wā o ka ʻahaʻaina, a me ka hoʻopiha hou ʻana o ka mākeke ma hope. e lawe mai ka ʻahaʻaina i nā pōmaikaʻi i ka waikawa acetic. Eia naʻe, e noʻonoʻo ana i ka hoʻomaikaʻi liʻiliʻi o ka noi hope. Nawaliwali paha ke kumu kuai o Ethyl ester a me butyl ester.

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