Thawj lub lim tiam ntawm Kaum Ib Hlis, Zhenhai Phase II thiab Tianjin Bohai Chemical Co., Ltd. tau ua haujlwm tsis zoo vim qhov poob ntawm tus nqi ntawm styrene, qhov poob ntawm tus nqi siab, kev poob qis hauv kev tswj kev kis mob hauv Jinling, Shandong xeev, Kev kaw ntawm Huatai rau kev saib xyuas, thiab qhov pib ntawm cov nroj tsuag hauv tsev propylene oxide poob mus txog 70%. Txawm li cas los xij, qhov kev pib qis qis no tsis txwv qhov kev poob qis ntawm propylene oxide. Thaum tus nqi ntawm propylene oxide poob mus rau ib ncig ntawm 8700 yuan / tuj, tus nqi ntawm cov kua chlorine ntawm raw cov ntaub ntawv tau sawv, Nyob rau hauv lub zog ntawm lub hwj chim cog, Shandong Sanyue tau txo lub load ntawm nws units. Raws li kev txwv ntawm tus nqi ntawm propylene oxide ntau txheej txheem, cov khoom siv superimposed tau txuas ntxiv ua kom zoo, thiab lub siab xav ntawm kev kho tus nqi tau nce ntxiv. Cov dej ntws qis tsis yog qhov txaus ntshai heev los tos kom tsis tu ncua ntawm propylene oxide poob. Qhov nce yog ua raws li kev yuav khoom. Qee lub terminals tseem ua rau kev sib tham tsis tu ncua. Kev lag luam huab cua tau txhim kho, thiab tus nqi ntawm propylene oxide tau nres thiab rov qab los.
Hauv lub lim tiam thib ob, nrog kev rov qab los ntawm Sanyue chav tsev thauj khoom, ua tiav ntawm Huatai kev saib xyuas, thiab qhov kawg ntawm Dongying Guangrao txoj kev tswj hwm, Jinling lub load maj mam rov qab mus rau qhov qub, thiab cov nroj tsuag hauv tsev propylene oxide pib maj mam nce mus txog 73%. Lub davhlau ya nyob twg rov qab los tos thiab pom tom qab nws tsuas yog xav tau kev ntxiv ntxiv nyob rau tom qab ntawm thawj lub lim tiam. Nrog tsis muaj kev cia siab ntawm kev ntxiv ntxiv rau lub lim tiam no, kev ua lag luam tau luv me ntsis ntawm kev txhawb nqa rau cov ntsiab lus zoo, tab sis cov khoom siv raw propylene thiab kua chlorine tau nce ob qho tib si, thiab propylene oxide nyob rau hauv qhov teeb meem ntawm kev nce thiab poob, nrog rau kev nce siab ntawm raw khoom. cov ntaub ntawv, tus nqi theoretical ntawm chlorohydrin raug yuam kom nce los ntawm 100 yuan, thiab cov chaw ua lag luam nyob twj ywm. Thaum kawg ntawm lub lim tiam, cov xov xwm hais tias Shandong loj cov nroj tsuag tau outsourcing propylene oxide ntws mus rau hauv lub lag luam, thiab kev ua lag luam kev xav tau boosted. Shandong Shida Shenghua's propylene oxide cog tau kho dua, thiab cov dej ntws qis tau ze rau qhov chaw nyob ib puag ncig. Shandong Bluestar East pib, thiab yuav ib txwm. Cov nroj tsuag propylene oxide khaws ib qho kev xa khoom zoo. Hnub Sunday thib ob, Shandong sawv cev rau cov khoom muag qis ntawm cov nroj tsuag, thiab kev lag luam tau nce me ntsis raws li qhov tsis kam muag.
Nyob rau lub lim tiam thib peb, kev ua lag luam pib me ntsis siab dua nyob rau sab qaum teb. Tam sim no, muaj ntau cov lus khoob hauv lubpropylene oxide kev lag luam. Qhov zoo yog: Shandong Huan C Cog, nyob rau hauv qhov cuam tshuam ntawm qhov xwm txheej kis, tau txo cov load ntawm nws cov units; Sinochem Quanzhou muaj kev npaj txo qis, thiab qhov chaw muab khoom rau kev ua lag luam raug txwv; Shandong Dachang yuav tsum txuas ntxiv mus rho tawm propylene oxide; Kev txo qis ntawm Tuam Tshoj txoj kev lag luam marine plhaub. Feem ntau ntawm cov ntsiab lus tsis zoo yog cov chav tshiab: Qixiang Tengda's propylene oxide chav tsev yuav tsum tsim cov khoom siv, thiab cov txheej txheem tshwj xeeb tseem xav tau kev saib xyuas; Muaj kev npaj pub mis txhua hli rau Taixing Yida ntaus ntawv; Tam sim no, cov khoom noj khoom haus chlorine thiab propylene tsis muaj zog ua haujlwm thiab nyuaj rau kev txhawb nqa hauv lub sijhawm luv luv; Kev cuam tshuam los ntawm lub caij nyoog tawm thiab kev kis mob ntawm kev lag luam, kev ua haujlwm ntawm lub davhlau ya nyob twg yog ib txwm qis. Hauv lub sijhawm luv luv, nws cia siab tias kev lag luam propylene oxide yuav ua haujlwm me ntsis kom muaj zog nyob rau hauv kev txhawb nqa ntawm cov khoom muaj txiaj ntsig. Nyob rau hauv lub neej yav tom ntej, yog tias tus nqi tseem nyuaj rau kev txhawb nqa, propylene oxide tseem yuav muaj qhov kev cia siab ntawm kev poob siab. Kev txhawb nqa los ntawm tus nqi ntawm cov txheej txheem tshiab, qhov chaw rau kev poob qis yog txwv. Nyob rau hauv lub neej yav tom ntej, propylene oxide yuav tsum muaj qhov nqaim vibration, nrog me ntsis qhov chaw nce thiab nqis.