Ko te whakakōkī rapa whenua onge ka mohio ki te whirihoranga aunoa!

Mai i te 1 o Mei, i muri i te mohiotanga o Dushanzi Petrochemical Company ki te 'kotahi-matua te whakarite aunoa' o te whenua onge cis-polybutadiene rapa whakakōkī mo te wa tuatahi, kua hua tonu te tipu neke atu i te 300 taranata o te whenua onge cis-polybutadiene hua rapa, me te wā roa-whakamatautau bottleneck te wa-roa, te arotautanga o te ahunga whakamua me te utaina o te mahi.

I roto i te whānuitanga o Haina Petroleum, ko SINOPEC anake te hinonga e mohio ana 'kotahi-matua te whakarite aunoa' o te whenua onge cis-butadiene rapa whakakorikori. Hei kaupapa matua mo nga raru whakangao raina tuatahi o te kamupene roopu i te tau 2023, ko 'kotahi-matua te whakarite aunoa' he taurangi pono mo te wa-roa te hanga o te rapa cis-polybutadiene whenua onge, ka tino whakaitihia te mahi a nga kaimahi pou, me te whakapai ake i te tika me te pono o te whakarite whakakōkī.

Ko te rapa onge-earth cis-1,4-polybutadiene te tino rauemi mo te hanga 'tire matomato' a meake nei, me te hanga o te rapa onge-earth cis-1,4-polybutadiene he ngoikoretanga i roto i te umanga rapa o Haina. Ko nga raruraru o te iti o te mahi whakakorikori me te polymerization kore i tau kua aukati i tana mahi ahumahi. I te tau 2021, i muri i te mohiotanga ki te hanga ahumahi o te rapa whenua onge, i aro a Dushi Petrochemical ki te rangahau mo te hangarau werohanga tika o te rapa kuiti onge whenua cis-polybutadiene rapa onge whenua, me te whakawhanake takitahi i te kohinga onge whenua cis-polybutadiene rapa tukanga.

I te marama o Hepetema, 2022, i whakahaere a Dushi Petrochemical i te huringa aunoatanga o te punaha whakakorikori, me te whakarite i nga kamupene ngaio penei i nga taputapu me te hiko ki te whakahaere i te whakamatautau aunoatanga o te punaha whakarite whakakorikori whenua onge o te tipu rapa cis-polybutadiene. I te Hui-tanguru i tenei tau, me te mahi tahi a te tari rapa o te kamupene, i muri i te neke atu i te kotahi marama o te torotoro me te patuiro, i mohio a Dushi Petrochemical i te whanaketanga o te kaupapa whakarite mai i te aratau a-ringa ki te aratau aunoa.