Whakanuia te hanga o te polypropylene

I ako te Tari Putaiao me te Hangarau o Karamay Petrochemical Company, mai i te Hanuere ki te Whiringa-a-rangi, kua piki ake te whakaputanga polypropylene a te kamupene ma te 51% mo te waa ano i tera tau, me te piki ake o te pai o te mahi ma te 5000 yuan.

Mai i te timatanga o te tau, kua arotau a Sinopec i te whakaputanga me te whakapau kaha ki te whakapiki ake i te whakaputanga o nga hua taapiri-nui. Ko te whakanui ake i te ihirangi o te propylene i roto i nga waahanga LPG o te wae catalytic he tohu matua mo te polypropylene ki te tarai i te kaha me te whakanui ake i te kaha.

Mo tenei take, ko te tari e whakahaere ana i te kamupene i hono ringa ki te awheawhe whakaputa ki te arotau i te mahi, ki te whakarite tika i te whakakii o te whakakorikori kia rite ki te huringa o te hua wai, me te whakatika i te pāmahana reactor kia rite ki te mahi o te whakakorikori, kia pai ake ai te whiriwhiringa o te propylene i roto i nga waahanga LPG. ka mutu, ka taea te whakanui ake i te hua o te propylene. Ko nga raraunga e whakaatu ana mai i Hanuere ki Noema, ko te hua toharite o te propylene i roto i te waahanga catalytic ko 4.6%, te taumata teitei i roto i te tata ki te toru tau.

I te kaha ake o te mahi ma te hangarau, ka tiimata ano a Sinopec me te arotautanga whakahaere ki te whakapiki ake i te putanga o te polypropylene. I whakahouhia e te Tari Putaiao me te Hangarau te kaari tukanga ki te hangarua i te propylene kaore i oti i tahuna ki runga i te raina rama ki te waahanga wehenga hau mo te purenga tuarua na roto i te whakarereketanga tukanga, kia nui ake ai te whakamahinga whakaora. Ko te raina maatai ​​mai i te waahanga wehe hau ki te tank porohita Nama 11 kua whakamatapahia hei whakaiti i te mate propylene o 0.5t / h kia kore ai e toia te huka me te whakatutuki i te whakaora propylene ā-tau neke atu i te 4000 taranata.