Ke hana nei ka mākeke ʻakika acetic home ma ke kumu kali-a-ʻike, a i kēia manawa ʻaʻohe kaomi i ka waihona ʻoihana.ʻO ka manaʻo nui e pili ana i nā hoʻouna ikaika, ʻoiai ʻo ka noi ma lalo he awelika.Maikaʻi ka lewa kālepa makeke, a he manaʻo kali-a-ʻike ka ʻoihana.Ua kaulike ka lako a me ka noi, a ua nawaliwali a paa ke kumu kuai o ka waika acetic.
Ma ka lā 30 o Mei, ʻo ka awelika kumu kūʻai o ka acetic acid ma Kina Hikina he 3250.00 yuan/ton, he emi o 1.02% i hoʻohālikelike ʻia i ke kumu kūʻai o 3283.33 yuan/ton ma Mei 22nd, a he piʻi o 0.52% i hoʻohālikelike ʻia me ka hoʻomaka o ka. mahina.Ma ka lā 30 o Mei, ʻo nā kumukūʻai kūʻai o ka acetic acid ma nā wahi like ʻole o ka pule penei:

Ke hana nei ka mākeke upstream raw material methanol ma kahi ʻano paʻakikī.Ma ka lā 30 o Mei, ʻo ka awelika kumu kūʻai ma ka mākeke kūloko he 2175.00 yuan/ton, he emi o 0.72% i hoʻohālikelike ʻia i ke kumu kūʻai o 2190.83 yuan/ton ma Mei 22nd.Ua hāʻule nā ​​kumukūʻai o ka wā e hiki mai ana, ua hoʻomau ʻia ke kaumaha o ka mākeke lanahu maka, ʻaʻole i lawa ka hilinaʻi o ka mākeke, ua nāwaliwali ka noi o lalo no ka manawa lōʻihi, ua hoʻomau ʻia nā waihona waiwai ma ka mākeke methanol, hui pū ʻia me ke komo mau ʻana o nā waiwai i lawe ʻia mai, ke kumu kūʻai o ka mākeke wahi methanol lauwili lauwili.
ʻO ka mākeke anhydride acetic lalo he nāwaliwali a emi iho.Mai ka lā 30 o Mei, ʻo ke kumu kūʻai o ka acetic anhydride he 5387.50 yuan/ton, he emi o 1.69% i ka hoʻohālikelike ʻana i ke kumu kūʻai o 5480.00 yuan/ton ma Mei 22. He haʻahaʻa loa ke kumukūʻai o ka acetic acid upstream, a me ke kākoʻo kumu kūʻai no ka acetic. nāwaliwali ka anhydride.ʻO ke kūʻai ʻana i lalo o ka acetic anhydride e hahai ana i ka noi, a ke holo nei nā kūkākūkā mākeke, e hopena i ka emi ʻana o ke kumukūʻai o ka acetic anhydride.
I ka wanana mākeke e hiki mai ana, ua manaʻo nā mea loiloi acetic acid mai Business Society e hoʻomau ka hoʻolako ʻana i ka waikawa acetic i ka mākeke, me nā ʻoihana e hoʻouna ikaika ana a me ka hoʻohana haʻahaʻa haʻahaʻa.Ke kūʻai aku nei ma ka mākeke ma muli o ke koi ʻana, a ʻae ʻia ka lewa kālepa mākeke.He manaʻo kali a ʻike nā mea hoʻohana, a ke manaʻo ʻia nei e holo ka mākeke acetic acid i loko o kekahi ʻano i ka wā e hiki mai ana.E nānā pono ʻia i ka hahai ʻana i lalo.