Ka 2022, matla a tlhahiso a China a fihlile United States, e bile moetsi oa letsoho le leholo ka ho fetisisa oa Ethylene, o nkoa e le pontšo ea senotlolo ho fumana boemo ba tlhahlobo ea linyeoe. Ho lebelletsoe hore ka 2025, Bophahamo ba Karolo ea Sehlopha sa China bo tla feta lithane tse limilione tse 70, tse tla fumana tlhokahalo ea lehae, kapa esita le e eketsehileng.

Ikhopo ea Ethylene ke motheo oa indasteri ea petrochemical le akhaonto ea eona ea lihlahisoa tsa peterole le ho lula moruong oa naha.

Ethylene, Buadiene, Aczene, Toluene, Xylene Oxide, Xylene Oxide, Xylene Oxide, Ntle le moo, litšenyehelo tsa tlhahiso tsa ethylene tse hlahisitsoeng ke likhoebo tse kholo tse khahlehang le tsa lik'hemik'hale li tlase. Ha ho bapisoa le likhoebo tsa boleng bo lekanang, boleng bo ekelitsoeng ba lihlahisoa tse kopaneng tsa ho hloekisa le tsa lik'hemik'hale li ka fokotsoa ke tse ka bang 15%.

Polycarbonate, Sepache sa Bathrium Lihlahisoa tse ncha tsa thepa. Ho latela lipalo, ho na le mefuta ea 18 ea lihlahisoa tse 18 tsa lihlahisoa tsa Ethylene tse amanang le matla a macha, lisebelisoa tse ncha le indasteri e meng e nang le moea. Ka lebaka la kholo e potlakileng ea matla a macha le indasteri e ncha e kang likoloi tse ncha tsa matla, likhalase tsa lihlahisoa tse ncha tsa liforomo lia eketseha.

Ethylene le mantlha ea indasteri ea petrocheme, e ka ba e fetang indasteri ea pettrochemical e ka hare ho phatloha ha liphoofolo tsa peterono tse tobaneng le tšebelisano. Ha se feela likhoebo tse hloahloa tsa tlholisano li felisa likhoebo tse ka morao, empa hape le bosholu le ho hlophisoa ha likhoebo tse etellang pele tsa indasteri ea Ethylene.

Likhamphani tsa lihlooho li ka rera

Ethylene e kanna ea ba e eketsehileng, ho kenyelletsa likarolo tse kopaneng le tsa lik'hemik'hale hore li ka tlatselletsoa ka ketane, holisa ketane, fa ketane le ho matlafatsa ketane ea yuniti. Ho qala ka oli e litšila, hoa hlokahala ho aha mekhoa e metle ea ho kopana. Hafeela ho na le liteboho tsa 'maraka kapa lihlahisoa tse nang le bokhoni bo itseng, mohala o tla hlahisoa, o potlakisang ho hlohlelletsa ba sa atleheng indastering ea lik'hemik'hale. Tlhahiso le mokhoa oa lihlahisoa tsa lik'hemik'hale tsa limak'he tsa lik'hemik'hale le lihlahisoa tse ntle tsa lik'hemik'hale li tla tlisa liphetoho. Mefuta ea tlhahiso le bongata e tla ba e le ntho e 'ngoe hape e tsepamisitsoeng haholoanyane,' me palo ea likhoebo e tla fokotseha butle butle.

Best Business ea Khoebo, Mehala ea Mehala, mekhoa e meng ea boloi, mapolanka a boloi, a khanna keketso e potlakileng ea ho batla lisebelisoa tsa lik'hemik'hale. Lisebelisoa tsena tse ncha tsa lik'hemik'hale le likhoebo tse etellang pele ka mokhoa oa kholo o tla fetoha kapele, joalo ka matla a macha le lihlahisoa tse ncha tsa lisebelisoa tse theotsoeng.

Fan thotoi, molulasetulo oa hengli petri ka ho boloka phaello e matla ea tlholisano ea tlholisano ea lihlahisoa tsa indasteri kaofela ke bothata bo hlokang ho tsepamisa mohopolo. Re lokela ho fana ka papali e felletseng melemo ea ketane ea ketane ea indasteri ea holimo, 'me re talime ho matlafatsa ketane e tsitsitseng ea lihlahisoa tse ngata tsa downstream.

Kang Hui o ile a lokolla lihlahisoa tse 12 tsa meqomo ea li-2dfy, le li-account tsa lifilimi tse fetang 65% ea tlhahiso ea lapeng.

Ho nka ntho e kopanyang le ea lik'hemik'hale e le sethala ho mela hantle le ka kotloloho, re holisa le ho matlafatsa libaka tsa Niche Niche. Ha k'hamphani e le k'hamphani e kena 'marakeng, e ka kena likhoebo tse etellang pele. Likhoebo tse qalang tse hlahang ka matla le lihlahisoa tse ncha tsa lintho tse ncha li ka tobana le phetoho ea beng le ho tloha 'marakeng.

Ebile, mathoasong a selemo sa 2017, mapolanka a marang-rang a phatlalalitse lithane tse 300,000 butle-holo chelete e ngata butle-butle. Qetellong ea Eva, ho kenngoa ka bongata ba 2025, ka Joale, Shenghong Petrocheminome e tla ba setsi sa phepelo e kholo ka ho fetisisa lefatšeng ea EVAL.

China ea tlholisano e teng ea lik'hemik'hale, palo ea liratsoana tsa lik'hemik'hale tsa lik'hemik'hale e tla fokotsa halofo, Zibo, ho etsa lintho tse ling tsa lik'hemik'hale tse tebileng ka lik'hemik'hale. Bakeng sa k'hamphani, eseng ha u hantle, empa bahlolisani ba hau ba matla haholo.

"Ho thata le ho feta ho" fokotsa oli le ho eketsa chemistry

"Phokotso ea oli le lik'hemik'hale ea lik'hemik'hale" e se e se e se e se e se e se e fetohile tataiso ea phetoho ea oli ea lapeng e hloekileng le ea lik'hemik'hale. Morero oa phetiso ea hona joale o hlahisang lintho tsa tlhaho tse kang Ethylene, Proliene, Benzene, Telilene le Xyzene. Ho tloha moetlong oa hona joale, ethylene le propylene e ntse e na le sebaka sa nts'etsopele, ha epe e le thata ho ea "ho" fokotsa lik'hemik'hale ".

Pele ho tsohle, ho thata ho khetha merero le lihlahisoa. Ho hlokahala litlhoko tsa 'maraka oa' maraka oa 'maraka o ntseng li eketseha haholoanyane ho khetha lihlahisoa ka theknoloji e holileng. Taba ea bobeli, ho na le tlhokahalo ea 'maraka le bophahamo, lihlahisoa tse ling li itšetlehile ka ho felletseng lihlahisoa tsa tlhahiso, tse kang li-rachineng tsa moea o phahameng, tse phahameng li phahame -Ka fiber carbon, lithoro tsa elekōni, lithoto tsa elekōni Nts'etsopele.

Indasteri eohle e ho fokotsa oli le ho eketsa lik'hemik'hale, 'me qetellong e lebisa ho bokhoni bo feteletseng ba lihlahisoa tsa lik'hemik'hale. Lilemong tsa morao tjena, ho rema merero ea likonte e rekang khang ea ho "fokotsa oli 'me e eketsa ho" fokotsa oli' me e eketsa ho fetoha le ho ntlafatsoa. Lilemong tse peli ho isa ho tse tharo, boemo bo macha ba lik'hemik'hale bo batla bo fetisitse kakaretso ea lilemo tse leshome tse fetileng. Indasteri eohle ea theko e phahameng ke "" fokotsa oli le ho eketsa chemistry. Kamora tlholisano ea bokhoni ba lik'hemik'hale tsa lik'hemik'hale, indasteri eohle e ka ba le e setseng kapa e ngata. Lisebelisoa tse ngata tse ncha tsa lik'hemik'hale le lihlahisoa tse ntle tsa lik'hemik'hale li na le limaraka tse nyane, ha feela ho ntse ho le thata ho feta theknoloji, esita le ntoa e matla ea theko.