Muri Nzeri,Poppide, yatumye umusaruro munini wo kubyara kubera ikibazo cy'ingufu z'ibihugu by'ibihugu by'ibihugu, cyashimishije isoko ry'imari. Ariko, kuva Ukwakira, impungenge zumwanda wa propaylene wanze. Vuba aha, igiciro cyarushije kandi kiragabanuka, kandi inyungu rusange zaragabanutse cyane.
Kugeza ku ya 31 Ukwakira, ikiguzi kinini cya propay oxide i Shandong cyari 9000-9100 Yuan
Chen Xiaohan, umusesenguzi mu nganda ndende, yabwiye itangazamakuru rito ry'imari rijyanye n'intege nke z'ibicuruzwa byera n'ibikoresho by'imisozi mibi, igiciro cy'ubushyuhe bwa propylene nta myanda ya propyle ifite; Nubwo Uburayi bwagabanije umusaruro mu gace kanini, Ubushinwa nta bufasha bwa politiki bugomba gushyigikirwa n'amahoro kubera imisoro ya propylene okiside, kandi nta nyungu y'ibiciro ifite. Kubwibyo, ibyoherezwa mu mahanga bya propylene ntabwo byiyongereye cyane kuva muri Nzeri, n'inyungu z'ibigo bya propylene nabyo byagereranijwe cyane nyuma y'ibiciro.
Kugeza ubu, epfo na exylene okidelene iracyafite intege nke, kandi amabwiriza ya "zahabu icyenda feza icumi" mu gihe cyo gusenya gakondo buragabanuka. Muri bo, ibicuruzwa bya poyotheri birakonje, kandi biragoye kubigura muburyo bwo gusamye mugihe gito. Gusa ububiko bwurugero burahari kugirango birinde ibyago byorezo; Itondekanya rya propylene Glycol ni ntarengwa, mugihe amasezerano ya Dimethyl Carbonate ategereje ko umusaruro ushyirwaho muri rusange; Kurangiza neza mu ndege ether; Nyuma ya sponge hamwe nabandi bakiriya bahagaritse ubushobozi buke bwicyumweru gishize, ibyo batumije nabyo byagabanutse vuba.
Umuntu wo mu ruganda rufitanye isano yabwiye itangazamakuru rijyanye no gutanga amasoko ya propylene yamaze igihe gisabwa umwaka ushize, ahanini kubera ko icyifuzo cyera cyera cyaranze kubera icyorezo, ariko iki gikenewe ntigishobora gukomeza. Kugabanuka kwa propayle ofyle kuva uyumwaka biragaragara. Inganda zitoroshye zimaze kuba muburyo bukabije, bityo rero nyuma yo kugabanuka kwa Terminal, bisaba ibikoresho fatizo bya Polyether byagabanutse vuba. Ariko, igitutu kumishinga iri mumitunganyirize kirarenze. Umwaka ushize, kubera inyungu nyinshi cyane ya propay okiside, imishinga myinshi ya chimique yimiti yatangije ibimera byinshi bya proppide. Ubushobozi bushya bumaze gushyirwaho, ibicuruzwa bishya bizazana ingaruka zikomeye ku giciro cya propayle okiside yigihe gito.
Umuntu yabwiye itangazamakuru ry'imari ko ibigo bifite ubushobozi bushya bwo gutanga umusaruro mu Gushyingo birimo Quxiang Tengda (002408. SZCECHIAT yageze kuri toni 850000. Mu ntangiriro, bimwe muri ubwo bushobozi bwo gutanga umusaruro byatangiye mbere yo gushyi mu Gushyingo, ariko bitewe nigiciro cyihebye cya propay okiside, yimuriwe mu Gushyingo. Ariko, ukurikije uko ibintu bimeze muri iki gihe, niba ubushobozi bwose bwo ku musaruro bushyirwaho kandi butangwa mu Gushyingo, igitutu cyo gutanga umusaruro ku nganda zose zaba kinini.
Guhangana n'iki kibazo, ibigo byinshi bikomeza gukora umusaruro wahisemo kugabanya umusaruro kugirango ukemure ikiguzi kubera kwikuramo guhoraho. Kuva mu cyumweru gishize, Jilin Shenhua na Hongbaoli (002165. SZ). SZ). SZ). SZ) Yagabanutse kugera kuri 73.11%, ahagana ku ijana biri munsi yikigereranyo gisanzwe cyinganda mumyaka ya 85%.
Bamwe mu barebiye bavuze ko itangazamakuru rifitanye isano ku buryo ku giciro kiriho kigera kuri 9000, inzira nshya ya propaylene oxide extprises nta nyungu ifite, cyangwa yazimiye amafaranga mu musaruro. Uburyo gakondo bwa chlorohydrin bufite inyungu nkeya kubera igiciro cyinyuma cya chlorine yamazi, ariko epfo nintege nke, kandi itangwa ryibicuruzwa birenze ibigo byibasiye ibidukikije. . Kugeza ubu, mugihe igiciro cyibicuruzwa kiri hafi yumurongo wibiciro, imishinga ya propaylene oxide ifite ubushake runaka bwo gushyigikira igiciro. Ariko, kubera kugenzura ibirori byubuzima rusange ahantu henshi, icyifuzo cyisoko kiracyagoragurwa. Niba igitutu kikomeje mugihe kizaza, okidelene ya propylene irashobora gukomeza kugabanya umusaruro kugirango igabanye igitutu. Ariko, ubushobozi bushya bwumusaruro ushyira hamwe, igiciro cyumusamizi cya propylene gishobora kuba umwanzuro cyane.

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