Kukanganiswa nekumanikidzwa kwehuviri hwekugovera uye kudiwa kwakasanganiswa nekushaya simba padivi remutengo, mutengo webutyl acetate wanga uchirova nyowani.

[Tungamira] Musika webutyl acetate muChina wakatarisana nekusaenzana pakati pekupa uye kudiwa. Yakabatana nematengo asina simba ezvigadzirwa, mutengo wemusika wave uri pasi pekumanikidzwa kunoramba uchiderera uye kuderera. Munguva pfupi, zvakaoma kudzoreredza zvakanyanya kudzvinyirira pamusika wekupa uye kudiwa, uye mutengo werutsigiro hauna kukwana. Zvinotarisirwa kuti mutengo ucharamba uchichinja-chinja zvishoma padanho razvino.
Muna 2025, mutengo webutyl acetate mumusika weChinese wakaratidza kuenderera kuderera, nekudzikira kwazvino kuenderera mberi uye mitengo ichityora yakaderera yakaderera kakawanda. Kubva pakupera kwaNyamavhuvhu 19, mutengo wepakati pamusika weJiangsu waiva 5,445 yuan/ton, pasi 1,030 yuan/ton kubva pakutanga kwegore, zvichimiririra kudzikira kwe16%. Uku kutenderera kwekuchinja kwemitengo kwakanyanya kukanganiswa nekudyidzana kwezvinhu zvakawanda senge hukama hwekugovera uye kudiwa uye mutengo wezvinhu.

1, Mhedzisiro yekushanduka-shanduka mumusika wezvigadzirwa

Kuchinja-chinja kwemusika wezvakagadzirwa zvinhu chimwe chezvinhu zvakakosha zvinokanganisa mamiriro emusika webutyl acetate. Pakati pavo, musika weacetic acid wakaona kuenderera kwemutengo kuderera nekuda kwekuderera kwekupa uye hukama hwekuda. Kubva muna Nyamavhuvhu 19, mutengo wakaunzwa weglacial acetic acid mudunhu reJiangsu waive 2,300 yuan/ton, zvichidzika 230 yuan/tani kubva kutanga kwaChikunguru, zvichimiririra kudzikira kwakanyanya. Iyi tsika yemitengo yakamanikidza zviri pachena padivi remutengo webutyl acetate, zvichikonzera kupera simba kwesimba rinotsigira kubva pakupera kwemutengo. Panguva imwecheteyo, misika yen-butanol, yakakanganiswa ne episodic zvinhu zvakadai sekutakura kutakura pazvikepe, yakaona kumira kwenguva pfupi kusvika pakuderera uye kudzoka zvakare mukupera kwaJuly. Nekudaro, kubva pamaonero ehuwandu hwekugovera uye maitiro ekuda, hapasati pave nekuvandudzwa kwakakosha mune zvakakosha zveindasitiri. Mukutanga kwaNyamavhuvhu, mutengo wen-butanol wakadzokera kune yakaderera maitiro, zvichiratidza kuti musika uchiri kushaikwa kukwira kumusoro.

2, Nhungamiro kubva pakugovera uye kudiwa hukama

Hukama hwekupa uye hwekudiwa ndicho chinhu chakakosha chinokanganisa kushanduka kwemitengo mumusika webutyl acetate. Parizvino, kupokana pakati pekupa uye kudiwa mumusika kune kwakakurumbira, uye shanduko padivi rekupa ine kutungamira kuri pachena maitiro emitengo. Pakati paNyamavhuvhu, nekutangazve kugadzirwa pafekitari huru mudunhu reLunan, kuwanikwa kwemusika kwakawedzera. Zvisineyi, divi rekuda kwepasi rakaita zvisina kunaka. Kunze kwemamwe mafekitori makuru mudunhu reJiangsu akawana rumwe rutsigiro nekuda kwekuita kwemirairo yekunze, mamwe mafekitori aiwanzotarisana nekumanikidzwa mukutakura zvigadzirwa, zvichikonzera kudzikira pakati pemutengo wemusika.

Kutarisa kumberi, kubva pamaonero emutengo, kugadzirwa kwebutyl acetate kuchiri kuchengetedza imwe purofiti pari zvino. Pasi pekubatana kwezvinhu zvakasiyana-siyana zvakadai semari uye kugovera-kudiwa kwemasimba, zvinotarisirwa kuti mutengo wen-butanol unogona kuumba chikuva chekudzikisa pasi pezinga razvino. Kunyangwe mwaka wekudiwa kwechinyakare wasvika, maindasitiri makuru epasi pemvura haasati aratidza zviratidzo zvepikicha yakakosha mukudiwa. Kunyangwe kana n-butanol ichibudirira kuumba pasi, tichifunga nezvekusakwana kwekutevera mukudzika kwemvura kudiwa, kamuri yemusika rebound munguva pfupi inotarisirwa kuve shoma. Uye zvakare, iyo yekugovera-inoda rutivi rwemusika weacetic acid ine shoma yekutyaira pakuwedzera kwemutengo, nepo vagadziri vachiri kutarisana nezvimwe zvinodhura. Zvinotarisirwa kuti musika uchengetedze maitiro asina kusimba, uye maitiro ese anogona kunge ari mune isina kusimba uye yakamira.

Kubva pamaonero ekupa uye kudiwa, kunyangwe mwaka wekudiwa kwechinyakare wave kusvika uye paine tarisiro yekuvandudzwa mukudiwa kwepasi, chiyero chekushanda kweindasitiri chiri padanho repamusoro, uye mamwe mafekitori makuru achiri kutarisana nezvimwe zvinonetsa kutumira. Tichifunga nezvekuita purofiti yekugadzira iripo, zvinotarisirwa kuti vagadziri vacharamba vakachengetedza nzira yekushandisa yakatarisana nekutumira, zvichikonzera kusakwana kwekukwira kwemitengo mumusika.

Zvakakwana, zvinotarisirwa kuti musika webutyl acetate ucharamba uchichengetedza kuchinjika kwakatetepa kwakatenderedza mutengo wazvino wenhanho munguva pfupi.