1,Phakathi kuka-Oktobha, ixabiso le-epoxy propane lahlala libuthathaka

Embindini we-Okthobha, ixabiso lemarike ye-epoxy propane yasekhaya yahlala ibuthathaka njengoko bekulindelekile, ibonisa indlela yokusebenza ebuthathaka. Lo mkhwa uphenjelelwa ikakhulu ziziphumo ezimbini zokunyuka okuzingileyo kwicala lonikezelo kunye necala lemfuno elibuthathaka.

2,Icala lokubonelela likhula ngokuthe ngcembe, ngelixa icala lemfuno lidikidiki

Kutshanje, ukonyuka komthwalo wamashishini anje ngeSinopec Tianjin, Shenghong Hongwei, Wanhua Phase III, kunye neShandong Xinyue kunyuse kakhulu unikezelo lwentengiso ye-epichlorohydrin. Nangona ukupaka kunye nokugcinwa kwe-Jinling e-Shandong kunye nokusebenza kokunciphisa umthwalo we-Huatai e-Dongying, ukunikezelwa ngokubanzi kwe-epoxy propane e-China kubonise ukunyuka okuthe gqolo ngenxa yokuba la mashishini ane-inventory ethengiswayo. Nangona kunjalo, icala lemfuno alizange libe namandla njengoko kulindelwe, okukhokelela kumdlalo obuthathaka phakathi kokubonelela kunye nemfuno, kwaye ixabiso lepropylene oxide lawa ngenxa yoko.

3,Ingxaki yokuguquguquka kwengeniso iya isanda kakhulu, kwaye ukuhla kwexabiso kuncinci

Ngokuhla kwexabiso le-epoxy propane, ingxaki yokuguqulwa kwenzuzo iye yanda kakhulu. Ngokukodwa phakathi kweenkqubo ezintathu eziphambili, itekhnoloji ye-chlorohydrin, eyayinengeniso ekuqaleni, nayo iqalisile ukufumana ilahleko enkulu yengeniso. Oku kuthintele ukuhla kwexabiso le-epichlorohydrin, kwaye izinga lokuhla lihamba kancinci. Ummandla we-East China uye wachatshazelwa yifandesi enexabiso eliphantsi lempahla ye-Huntsman, ekhokelela kwisiphithiphithi samaxabiso kunye nothetha-thethwano oluhlayo, oluqhubeka lubetha unyaka omtsha. Ngenxa yokuhanjiswa okugxininisiweyo kwee-odolo zakwangoko yimizi-mveliso ethile esezantsi kwingingqi yaseShandong, umdla wokuthenga i-epoxy propane usamkelekile, kwaye ixabiso lizinzile.

4,Ukulindela ixabiso lemarike kunye namanqaku okuphumelela kwisiqingatha sokugqibela sonyaka

Ukungena ngasekupheleni kuka-Okthobha, abavelisi be-epoxy propane bafuna ngenkuthalo amanqaku okuphumelela kwimarike. Uluhlu lweefektri ezisemantla lusebenza ngaphandle koxinzelelo, kwaye phantsi koxinzelelo olunamandla lweendleko, ingqondo yokunyuka kwamaxabiso iyafudumala ngokuthe ngcembe, izama ukuqhuba imfuno esezantsi yokulandelela ngokunyuka kwamaxabiso. Kwangaxeshanye, isalathiso somthwalo wempahla ethunyelwa ngaphandle eTshayina sehlile kakhulu, kwaye kulindeleke ukuba izithintelo zokuthumela ngaphandle kunye nezithintelo zokuthumela ngaphandle ziya kuhla kancinci, kwaye umthamo wokuthumela ngaphandle uya kunyuka kancinci kancinci. Ukongeza, inkxaso yonyuselo lwe-Double Eleven ikwanesimo sengqondo esinenkathalo malunga nemeko yemfuno yangaphakathi yesiphelo. Kulindeleke ukuba abathengi bokugqibela babandakanyeke ekuziphatheni kokukhetha imfuno ephantsi yokuzaliswa kwakhona kwisiqingatha sokugqibela sonyaka.

5,Uqikelelo lweeNdlela zeXabiso ezizayo

Ukuqwalasela le miba ingentla, kulindeleke ukuba kuya kubakho ukunyuka okuncinci kwixabiso le-epoxy propane ekupheleni kuka-Oktobha. Nangona kunjalo, ngenxa yokuba i-Jinling e-Shandong iya kuqalisa imveliso ekupheleni kwenyanga kunye nemeko yemfuno ebuthathaka ngokubanzi, ukuzinza kokulandela kwecala lemfuno kulindeleke ukuba kungabi nathemba. Ngoko ke, nokuba ixabiso le-epichlorohydrin liphakama, indawo yalo iya kulinganiselwa, kulindeleke ukuba ibe malunga ne-30-50 yuan / ton. Emva koko, imarike inokutshintshela ekuhanjisweni okuzinzileyo, kwaye kukho ulindelo lokuhla kwexabiso ekupheleni kwenyanga.

Isishwankathelo, imarike yasekhaya ye-epoxy propane ibonise indlela yokusebenza ebuthathaka phakathi kwe-Okthobha phantsi komdlalo obuthathaka wokubonelela-imfuno. Imarike yexesha elizayo iya kuphenjelelwa yimiba emininzi, kwaye kukho ukungaqiniseki kwiindlela zamaxabiso. Abavelisi kufuneka babeke iliso elibukhali leentsingiselo zeemarike kwaye bahlengahlengise ngokuguquguqukayo izicwangciso zemveliso ukuphendula kutshintsho lwemarike.