Selelekela le Lisebelisoa tsa Phenol
Phenol, e le motsoako oa bohlokoa oa lintho tse phelang, o phetha karolo ea bohlokoa liindastering tse ngata ka lebaka la thepa ea eona e ikhethang ea 'mele le ea lik'hemik'hale. E sebelisoa haholo tlhahiso ea lisebelisoa tsa polymer tse kang li-phenolic resin, epoxy resin le polycarbonates, hape ke thepa ea bohlokoa e tala indastering ea meriana le chefo e bolaeang likokoanyana. Ka ho potlakisa ha kholo ea indasteri ea lefats'e, tlhoko ea phenol e ntse e hola, e fetoha ntho e shebaneng le 'maraka oa lefats'e oa lik'hemik'hale.
Tlhahlobo ea Global Phenol Production Scale
Lilemong tsa morao tjena, tlhahiso ea phenol ea lefats'e e eketsehile butle-butle, ka tekanyo ea selemo le selemo ea tlhahiso ea lithane tse fetang limilione tse 3. Sebaka sa Asia, haholo-holo China, ke sebaka se seholo ka ho fetisisa lefatšeng sa tlhahiso ea phenol, se ikarabellang ho feta 50% ea karolo ea 'maraka. Motheo o moholo oa tlhahiso ea China le nts'etsopele e potlakileng ea indasteri ea lik'hemik'hale e tsamaisitse keketseho ea tlhahiso ea phenol. United States le Europe le tsona ke libaka tse kholo tsa tlhahiso, li kenya letsoho hoo e ka bang 20% le 15% ea tlhahiso ka ho latellana. Bokhoni ba tlhahiso ea India le Korea Boroa le bona bo ntse bo eketseha.
Lintlha tsa ho khanna 'marakeng
Keketseho ea tlhokeho ea phenol e tsamaisoa haholo ke liindasteri tse 'maloa tsa bohlokoa. Tsoelo-pele e potlakileng ea indasteri ea likoloi e ekelitse tlhoko ea lipolasetiki tse sebetsang hantle le lisebelisoa tse kopaneng, ho khothaletsa tšebeliso ea lintho tse tsoang ho phenol. Nts'etsopele ea liindasteri tsa kaho le tsa elektroniki le eona e ekelitse tlhoko ea li-epoxy resin le li-phenolic resin haholo. Melao e thata ea tikoloho e khothalelitse likhoebo ho amohela mekhoa e metle ea tlhahiso, eo, leha litšenyehelo li ntse li eketseha, li khothalelitse ntlafatso ea sebopeho sa indasteri.
Baetsi ba ka Sehloohong
Mmaraka oa lefats'e oa phenol o laoloa haholo ke lik'hemik'hale tse 'maloa tse kholo, ho kenyeletsoa BASF SE e tsoang Jeremane, TotalEnergies e tsoang Fora, LyondellBasell e tsoang Switzerland, Dow Chemical Company e tsoang United States, le Shandong Jindian Chemical Co., Ltd. e tsoang Chaena. BASF SE ke mohlahisi e moholo ka ho fetisisa lefatšeng oa phenol, e nang le matla a tlhahiso ea selemo le selemo a fetang lithane tse 500,000, e leng karolo ea 25% ea karolo ea 'maraka oa lefatše. TotalEnergies le LyondellBasell li latela haufi-ufi, ka matla a tlhahiso ea selemo le selemo a lithane tse 400,000 le lithane tse 350,000 ka ho latellana. Dow Chemical e tumme ka theknoloji ea eona ea tlhahiso e sebetsang hantle, athe likhoebo tsa China li na le melemo e meholo mabapi le bokhoni ba tlhahiso le taolo ea litšenyehelo.
Maikutlo a Bokamoso
Lilemong tse 'maloa tse tlang,' maraka oa lefats'e oa phenol o lebelletsoe ho hola ka sekhahla sa selemo le selemo sa 3-4%, haholo-holo e tsamaisoang ke ho potlakisa ha indasteri ho moruo o ntseng o tsoela pele. Melao ea tikoloho le tsoelo-pele ea thekenoloji e tla tsoela pele ho ama mokhoa oa tlhahiso, 'me ho tsebahala ha mekhoa ea tlhahiso e sebetsang ho tla matlafatsa tlhōlisano ea indasteri. Phapang ea tlhokeho ea mebaraka le eona e tla khanna likhoebo ho nts'etsapele lihlahisoa tse baballang tikoloho ho fihlela litlhoko tsa liindasteri tse fapaneng.
Nako ea poso: Jun-27-2025
