I-Sinopec yenze inkqubela phambili ekuphuhlisweni kwe-metallocene polypropylene catalyst!

Kutshanje, i-metallocene polypropylene catalyst eyenziwe ngokuzimeleyo yiBeijing Research Institute of Chemical Industry igqibe ngempumelelo uvavanyo lokuqala lwesicelo soshishino kwiyunithi yenkqubo ye-ring pipe polypropylene yeZhongyuan Petrochemical, kwaye yavelisa ii-homopolymerized kunye ne-random copolymerized metallocene polypropylene resins ezisebenza kakuhle kakhulu. I-China Sinopec yaba yinkampani yokuqala e-China ukuphuhlisa ngempumelelo itekhnoloji ye-metallocene polypropylene.

I-polypropylene ye-Metallocene ineengenelo zokuba nomthamo ophantsi wokunyibilika, ukucaca okuphezulu kunye nokukhazimla okuphezulu, kwaye yindlela ebalulekileyo yokuguqula nokuphucula imboni ye-polypropylene kunye nophuhliso oluphezulu. I-Beihua Institute yaqala uphando kunye nophuhliso lwe-metallocene polypropylene catalyst ngo-2012. Emva kovavanyo oluncinci, uvavanyo lwemodeli kunye nokulungiswa kovavanyo lokulinganisa uvavanyo, yasombulula iingxaki zobugcisa ezifana noyilo lwesakhiwo se-catalyst, inkqubo yokulungiselela kunye nokwenza ngcono umsebenzi we-catalytic, kwaye yaphuhlisa ngempumelelo i-metallocene polypropylene catalyst. Itekhnoloji ye-propylene catalyst kunye nokuveliswa kweemveliso ze-catalyst. Kuvavanyo oluthelekisayo phantsi kweemeko ezifanayo ze-polymerization, i-catalyst inomsebenzi ophezulu kune-catalyst engenisiweyo, kwaye imveliso ye-polypropylene elungisiweyo inesimo esingcono samasuntswana kwaye ayina-agglomeration.

Ukususela ngoNovemba kulo nyaka, i-catalyst iye yagqiba iimvavanyo zoshishino ngokulandelelana kwisityalo se-Hypol process polypropylene saseYangzi Petrochemical kunye nesityalo se-ring pipe process polypropylene saseZhongyuan Petrochemical, kwaye ifumene iziphumo ezilungileyo zokuqinisekisa. Olu vavanyo lwezoshishino eZhongyuan Petrochemical lolona vavanyo lokuqala eTshayina ukuvelisa i-polypropylene ye-metallocene engacwangciswanga kwisixhobo se-ring pipe polypropylene, esibeke isiseko esiqinileyo sophuhliso oluphezulu lweshishini le-polypropylene laseSinopec.