Musi wa26 Gumiguru, mutengo wemusika wen-butanol wakawedzera, nemutengo wepakati wemusika we7790 yuan / ton, kuwedzera kwe1.39% kana ichienzaniswa nezuva rekutanga rekushanda.Pane zvikonzero zviviri zvakakosha zvekuwedzera kwemutengo.

1. Tichipesana nemamiriro ezvinhu asina kunaka akadai semutengo wakadzika wepropylene glycol uye kunonoka kwechinguva mukutenga zvinhu, mafekitori maviri e-n-butanol muShandong nekuchamhembe kwakadziva kumadokero anga ari mumakwikwi anotyisa ekutumira zvinhu, zvichikonzera kuderera kunoramba kuripo. mitengo yemusika.Kusvika Chitatu chino, mafekitori makuru eShandong akawedzera huwandu hwekutengesa, nepo n-butanol munzvimbo dzekuchamhembe kwakadziva kumadokero dzichitengeswa pamutengo mukuru, zvichiratidza zviratidzo zvekudzokororwa mumusika.

1. Kudzika mapurasitiki epurasitiki uye butyl acetate vanogadzira 'kutakura kwave nani, kusanganisa neyakaomeswa zvinhu zviwanikwa mumafekitori, zvichikonzera kumwe kudiwa kwakanyanya mumusika.Vagadziri vepasi vane manzwiro ekutenga zvakanyanya kana vachipinda mumusika, uye mafekitori makuru mudunhu rekuchamhembe kwakadziva kumadokero neShandong akatengesa nemutengo wepamusoro, nokudaro achikwidza mutengo wen-butanol pamusika.

Imwe n-butanol chirimwa muNingxia chakarongerwa kugadziriswa svondo rinouya, asi nekuda kwekushomeka kwayo kwezuva nezuva kugadzirwa, kukanganisa kwayo pamusika kushoma.Parizvino, kumwe kufarira kwekutenga zvinhu kwakadzika kuchiri kwakanaka, uye vagadziri ven-butanol vanotakura zvinhu zvakanaka, uye pachine nzvimbo yekuti mitengo yemusika yenguva pfupi ikwire.Nekudaro, hurombo hwepasi pemvura kudiwa kwesimba guru kwakamanikidza kukura kwemusika wen-butanol.Iyo nguva yekutangazve yeimwe mudziyo muSichuan iri pamberi pehurongwa, zvichikonzera kuwedzera kwekutengesa kwemusika, uye panogona kuve nenjodzi yekuderera kwemutengo mumusika wepakati kusvika kureba.

Indasitiri yeDBP inoramba iri munzvimbo yakagadzikana uye ine pundutso, asi kudiwa kwepasi kwepasi hakuna kukwirira, uye pane mukana mukuru wekuti michina yenguva pfupi ichengetedze mutoro wazvino.Zvinotarisirwa kuti kudiwa kwemusika weDBP kucharamba kwakagadzikana svondo rinouya.Parizvino, hapasati pave nekugadziriswa kwakakosha pakushanda kwemidziyo mubiniga yekugadzira chirimwa, uye hapazove nemishumo yekugadzirisa svondo rinouya, zvichikonzera kuderera kwekuda kwemusika.Mutengo mukuru wepasi unopidigurwa, uye mabhizinesi anonyanya kutarisisa kuita zvibvumirano, kunonoka kutenga nzvimbo.

Mafuta asina kuchena uye mitengo yepropane inoshanduka pamazinga akakwira, uye tsigiro yemitengo ichiripo.Iyo huru yakadzika polypropylene inoramba isina simba uye pamucheto wepurofiti uye kurasikirwa, nerutsigiro rushoma kumusika wepropylene.Nekudaro, kumwe kuita kwakadzika kwakadzika kwaive kwakanaka, nekutakura kwevagadziri vepropylene kunoratidza kuita kwakanaka kwemazuva maviri akateedzana, zvichipa rutsigiro rwakakura rwemaitiro emitengo, uye vagadziri vakabatawo chido chekutsigira mitengo.Zvinotarisirwa kuti mitengo yemusika yepropylene yepamusoro ichave yakasimba uye yakasimbiswa munguva pfupi.

Pakazara, musika wepropylene wakanyanya kusimba mukubatanidzwa, uye kuchine kudiwa kwakasimba mumusika wepasi.Kutumirwa kwevagadziri ven-butanol kwakatsetseka, uye kuchine nzvimbo yekuti mitengo yemusika yenguva pfupi ikwire.Nekudaro, iyo isina kusimba kudiwa kwepropylene glycol munzvimbo huru yepasi kune zvimwe zvipingaidzo pakukura kwemusika.Zvinotarisirwa kuti munguva pfupi, kutarisa kwekutengesa kwemusika wen-butanol kuchachinja kune yakakwirira-yekupedzisira, nekuwedzera kweanenge 200 kusvika ku400 yuan / ton.