Muva nje, iJinan Refining and Chemical Company ithuthukise ngempumelelo i-YU18D, into ekhethekile ye-geotextile polypropylene (PP), esetshenziswa njengendawo eluhlaza yomugqa wokuqala wokukhiqiza we-PP filament geotextile wamamitha ayi-6, ongangena esikhundleni semikhiqizo efanayo evela kwamanye amazwe. .
Kuyaqondakala ukuthi i-ultra-wide PP filament geotextile imelana ne-asidi ne-alkali corrosion, futhi inamandla aphezulu okudabula namandla okubamba.Ubuchwepheshe bokwakha kanye nokwehliswa kwezindleko zokwakha kusetshenziswa kakhulu emikhakheni ebalulekile yomnotho wezwe kanye nokuziphilisa kwabantu njengokonga amanzi kanye namandla aphehlwa ngamanzi, i-aerospace, idolobha lesipontshi nokunye.
Njengamanje, izinto zokusetshenziswa zasekhaya ze-Ultra-wide geotextile PP zithembele engxenyeni ephezulu kakhulu yokungenisa.
Kuze kube manje, iJinan Refining neChemical Co., Ltd., ngokubambisana neBeijing Chemical Research Institute kanye neSinopec Chemical Sales North China Branch, inake kakhulu izidingo zamakhasimende zezinto zokusetshenziswa ezikhethekile, izinhlelo ezihlosiwe zokukhiqiza eziyinhloko, izimo zenqubo ezilungisiwe kaningi. , imiphumela yesilingo ilandelelwe ngesikhathi sangempela, nokusebenza komkhiqizo okulungiselelwe futhi kwathuthukiswa.Khiqiza izinto ezikhethekile ezinakho kokubili i-spinnability kanye nezakhiwo zemishini, amandla amahle kakhulu okuqina namandla okuqhuma.
Njengamanje, ikhwalithi yomkhiqizo we-YU18D izinzile, isidingo samakhasimende sizinzile, nokusebenza kahle kusobala.
I-Jinan Refinery inamasethi angu-31 wamayunithi okukhiqiza ayinhloko afana ne-atmospheric ne-vacuum, ukuqhekeka kwe-catalytic, i-diesel hydrogenation, ukuguqulwa okuqhubekayo okuqhubekayo, uchungechunge lukawoyela wokugcoba, ne-polypropylene.
Umthamo wesikhathi esisodwa wokucubungula uwoyela ongahluziwe ungamathani ayizigidi eziyisi-7.5 ngonyaka, futhi ukhiqiza ikakhulukazi izinhlobo ezingaphezu kuka-50 zemikhiqizo efana nophethiloli, uphalafini wendiza, udizili, igesi eliwuketshezi, itiyela lomgwaqo, i-polypropylene, uwoyela wesisekelo wokugcoba, njll.
Le nkampani inabasebenzi abangaphezu kwe-1,900 abasemsebenzini, okuhlanganisa ochwepheshe abayi-7 abaneziqu eziphezulu, abangu-211 abaneziqu eziphezulu, kanye nama-289 abaneziqu zobungcweti eziphakathi nendawo.Eqenjini labasebenza ngamakhono, abantu abangama-21 bathole iziqu zobungcweti abaphezulu, futhi abantu abayi-129 bathole iziqu zobungcweti.
Eminyakeni edlule, iJinan Refinery iye yakha ngokulandelana isisekelo sokuqala sokukhiqiza uwoyela esindayo esikhanyayo seSinopec kanye nesisekelo sokukhiqiza uwoyela wenjoloba evumelana nemvelo, futhi yaqala ukusebenza umbhede wokuqala we-600,000-ton/year countercurrent countercurrent, izama ukwakha ” Imodeli ephephile, ethembekile, ehlanzekile futhi enobungani nemvelo” yokuhluza amadolobha, ikhwalithi nokusebenza kahle kokuthuthukiswa kwebhizinisi kuye kwathuthukiswa ngokuqhubekayo.
Isikhathi sokuthumela: Oct-20-2022