He uaua ki te whakarerekē i te āhua o te ngaronga o te umanga phenol ketone

I muri i te Hakari o te Koanga, ka heke te pēhanga o te ngaronga o te umanga phenol ketone, ā, i puta he hua i waenganui me te mutunga o Pēpuere. Heoi, i te marama o Poutū-te-rangi, i paku ora ake te utu o te phenol ketone, i te mea ka piki ake te utu, ā, ka hinga anō te umanga ki te whero. I te ahiahi, he pumau, he iti hoki te tuku o te phenol ketone, ahakoa e pai ana te umanga ki te tautoko i te kaha o te utu, engari kāore i te rawaka te tono, kāore rānei i te whakawhāiti i te pikinga o te mākete, he uaua ki te whakarerekē i te āhua o te ngaronga o te umanga.

Kua tīmata anō te pūrere i te mākete
I mua i te hararei o te Hakari o te Koanga, i whakaurua e te kaitātari a Jin Lianchuang, a Bian Chenhui, kua mahana te mākete phenol ketone me te phenol ā-rohe, ā, kua kati haere. I muri mai, nā te awe o ngā āhuatanga pēnei i te iti o te tāpiringa i roto i ngā kirimana kawemai me te pikinga ake o ngā patai mākete mai i ngā kaihokohoko, ka ora haere te mākete, ā, ka piki te utu o te phenol mai i te neke atu i te 7000 yuan (te utu tana, pērā i raro nei) i mua i te Hakari o te Koanga ki te neke atu i te 8000 yuan, kātahi ka heke ki te 7950 yuan. Ko te utu o te acetone mai i te 5000 yuan i piki ake ki te 6150 yuan.

I mua, kāore i ranea te whakakī anō i ngā utanga phenol kawemai i Haina i te marama o Pēpuere, ā, ko te whakakī anō i ngā taonga kua rongoatia ki Jiangyin he utanga ā-rohe te nuinga, he iti noa iho te pānga ki te tuku i te mākete. Hei tāpiri, i runga i te tumanako o te mahi tuku kaweake, kāore i te nui te pēhanga o te taha tuku, e whakanui ana i te kare ā-roto. Heoi, kāore anō kia tino whakaitihia te taupatupatu i waenga i te tuku me te tono i roto i te mākete, ā, kāore i te ranea te pikinga ake o te mākete phenolic ketone.

I tēnei wā, kua tīmata anō te whakaora i te taputapu phenolone 320,000 tana/tau o Yangzhou Shiyou; kāore he mahi a Shenghong e mahi ana, ā, kua piki ake te tere mahi tata ki te 84%. I te mea kua piki haere te utu o te phenolone i te taumata teitei, ka haere tonu te whaiti o te wāhi mō ngā kaihanga, ā, i te mutunga o Pēpuere, ka huri ngā mate ki te hua, tata ki te 150 yuan. I tēnei wā, i te mea kua heke te utu, ā, kua piki ake ngā rauemi mata, ko te mate o ngā hua phenolone tata ki te 300 yuan ia tana.

Mai i te tirohanga a te mākete, ka memeha haere ngā painga i puta mai i te whakaurunga o ngā wāhi waka me te tiaki. Ka tīmata anō te taputapu Phenol a Jiangsu Ruiheng, ā, ka pā ki te mākete. Tērā pea ka haere tonu te pēhanga o te mākete phenolone, ā, ka huri i ngā mate hei uauatanga.

He nui te utu o ngā rauemi mata
Mai i te tirohanga a ngā rauemi mata o runga, kei te piki tonu te utu o te benzene parakore. I tēnei wā, ko te utu tauwhitinga wāhi kei waenganui i te 250-350 yuan ki te whakataurite ki te mutunga o Pēpuere, koinei tētahi o ngā āhuatanga nui e hua ai ngā mate i roto i te umanga phenolone.

I whakauru mai a Zhang Wei, he kaitātari o Longzhong Information, ko te take nui o tēnei pikinga ko te whakahekenga o ngā taonga kawemai. Ko te nui o te benzene parakore o te East China Port i tēnei wā ko te 265,000 tana, he hekenga 1.3% ia marama. Nō nā tata nei, kua heke te wā tuku ki Hong Kong i whakaritea ki te tīmatanga. Hei tāpiri, kua piki ake te utu kua whakarārangihia mō te waeine matua, he iti ngā taonga o Shandong, ā, kei te kaha te hoko a ētahi kaitākaro ahumahi i te tuku.

Mai i te tirohanga a te mākete mākete, kei te piki haere te hinu mata o te ao i ngā wā tata nei, ā, kei te kati tonu te kōpae o waho o te benzene parakore, engari kei te piki te utu o te colomorne i muri i te hinganga, e honoa ana ki te utu o te benzene parakore a Sinopec.

I muri i te urunga o Poutū-te-rangi, i puta mai tētahi atu rauemi mata i te āhua "V", engari he iti noa te tautoko matua, ā, kāore i nui te wāhi pikinga o te mākete. Ko ngā āhuatanga e tautoko ana i te pikinga o te mākete ko te nuinga o te wā e tū ana i runga i te taputapu Liaoning blonde. Kua whakaitihia te taputapu whakamaroke propine takitahi (PDH) kua hipokina, ā, kua heke te rahinga o waho whai hua o te acryline. Hei tāpiri, kua tino pai ake te hua o te chlorol oxide (PO), kua piki ake te kawenga o ētahi umanga chlorol tuku iho, ā, he mahere whakaora anō hoki tā te taputapu Jishen PO. Nā te pānga whānui o ēnei āhuatanga kua whakanui ake i te hihiri o te hokohoko tere.

I whakauru mai te Kaihoko Matū Kimi o Jilin, a He Junsong, i te mea kei te piki haere tonu te utu o te kiriaku, kāore te hikoi o raro e whai ana ki te whai tonu i te utu teitei, ā, kua kore e tutuki te tauhokohoko mākete. Heoi, i te whakaaro ki te whakaiti i ngā rauemi e rere mai ana te kiriaku i muri mai me te noho mai o ngā wāhi tono hou, kāore i te nui ngā mōrearea heke o te acrylonitris, ā, e matapaetia ana ka piki haere te mākete i tētahi awhe whaiti.

Kāore te ngoikore o te tono e āwhina ki te whakapiki ake
Kua ngoikore te hekenga o te mākete matua o te bisphenol A i raro iho. Whai muri i te hokinga mai i te tau, kāore te tono o te taunga i te pai e ai ki te tumanako. Nā te hekenga i whakararuraru te mākete, ā, i āta kai te bisphenol A, ā, i pehi i te hinengaro o te umanga.

I kī a Wang Chunming, te kaiwhakahaere matua o Shandong Ruiyang Chemical Co., Ltd., i te hekenga o te utu o te bisphenol A ki raro rawa, he iti noa ngā ota iti i te mākete e tono ana, engari he iti te hiahia ki te tuku i te kōpae, ā, kāore i te rawaka te mākete mō te mākete. Kua heke paku te tere whakahaere o ētahi taputapu bisphenol A, engari he rawaka tonu te tuku o ngā mākete tū tata. Hei tāpiri, kua angitu te whakaurunga o te taputapu hou o te Guangxi Huayi bisphenol A ki te hanga, kua piki ake te kaha whakaputa ā-rohe, e whakanui ana i te hinengaro tupato me te koretake o te umanga.

Mai i te tirohanga a te mākete, kāore i te nui te tono mō te bisphenol A, ā, ko te nuinga o te mākete e ahu mai ana i ngā hoko iti e hiahiatia ana. Hei tāpiri, i raro i te pēhanga o ngā mate, ka taea te whakaiti ake i te tere whakahaere o te bisphenol A. I taua wā, he uaua ki te hoko rauemi mata te tautoko i te pikinga ake o te mākete phenolone.