Tirohanga: 0 Kaituhi: Kaiwhakatika Pae Wā Whakaputa: 2024-12-09 Takenga: Pae
I te Whiringa-a-rangi 26th, i ako te kairipoata mai i China Petrochemical Research Institute ko te whakakorikori metallocene PME-18 motuhake i whakawhanakehia e China Petroleum i tutuki pai tana tono ahumahi mo te wa roa, a kua neke atu i te 190 haora i roto i te 300,000-ton/tau ki tonu i te tipu polyethylene o Lanzhou Petrochemical0 Company tata ki te 7. polyethylene kiriata rauemi motuhake mPE1018, me te reiti tohu hua tae 100%. E tohu ana tenei ka taea te whakaputa papatipuhia te PME-18 catalyst metallocene, ka kaha te whakatairanga i te whanaketanga o te kounga teitei o te pakihi polyolefin teitei o Haina Petroleum.
He tino pai te mahi a Metallocene polyethylene, a, ko tana taumata hangarau hanga he tohu nui hei ine i te taumata whanaketanga o te ahumahi polyolefin i tetahi whenua. Ko te whakaritenga o te whakakorikori te hangarau matua mo te hanga metallocene polyethylene. I runga i tenei whakaaro, i arotahi te Whare Rangahau o te Hangarau Petrochemical ki runga i te taumata teitei o te tahaiao me te hangarau hangarau, me te whakawhanake i te PME-18 metallocene catalyst, i tino whakahekehia te utu me te whakatutuki i te painga o te whakamahi ki nga kaiwhakatuma o ke.
I runga i nga whakaritenga nui o nga taputapu hanga metallocene polyethylene mo te mahi whakakorikori polymerization, polymer paura paura pai me te reactor electrostatic mana whakahaere, kua whakatauhia e te roopu rangahau nga raruraru hangarau penei i te uaua ki te whakanui ake i te kawenga o nga waahanga kaha, te tohatoha koretake o nga pokapu hohe, te ngoikore o te wehenga o nga waahanga rite, me era atu. o whakakōkī, ka mau pūmau ki ngā hangarau matua matua kei o ratou ringa ake. Ko te angitu o tenei tono ahumahi ka tere ake te rongonui me te tono a nga kaiwhakatuma motuhake o Haina.
