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Phepelo le tlhokeho li tsitsitse, 'me litheko tsa methanol li kanna tsa tsoela pele ho fetoha
Joaloka k'hemik'hale e sebelisoang haholo, methanol e sebelisoa ho hlahisa mefuta e mengata e fapaneng ea lihlahisoa tsa lik'hemik'hale, tse kang li-polymers, solvents le libeso. Har'a tsona, methanol ea malapeng e entsoe haholo ka mashala, 'me methanol e tsoang linaheng tse ling e arotsoe haholo ka mehloli ea Iranian le mehloli e seng ea Iranian. Lehlakoreng la phepelo la...Bala haholoanyane -
Theko ea acetone e ile ea phahama ka February, e tsamaisoa ke phepelo e thata
Theko ea acetone ea lapeng e tsoetse pele ho nyoloha haufinyane. Theko eo ho buisanoeng ka eona ea acetone Chaena Bochabela ke 5700-5850 yuan/ton, ka keketseho ea letsatsi le letsatsi ea 150-200 yuan/ton. Theko eo ho buisanoeng ka eona ea acetone ho la East China e ne e le 5150 yuan/ton ka la 1 Hlakola le 5750 yuan/ton ka la 21 Hlakola, ka kakaretso ...Bala haholoanyane -
Karolo ea acetic acid, e leng baetsi ba acetic acid Chaena
Acetic acid, e tsejoang hape e le acetic acid, ke motsoako oa lik'hemik'hale oa CH3COOH, e leng organic monobasic acid le karolo ea mantlha ea asene. Pure anhydrous acetic acid (glacial acetic acid) ke mokelikeli o se nang 'mala oa hygroscopic o nang le ntlha ea leqhoa ea 16.6 ℃ (62 ℉). Ka mor'a lillo tse se nang 'mala ...Bala haholoanyane -
Lisebelisoa tsa acetone ke life le baetsi ba acetone Chaena
Acetone ke ntho ea bohlokoa ka ho fetisisa ea tlhaho ea tlhaho le thepa ea bohlokoa ea lik'hemik'hale. Morero oa eona o ka sehloohong ke ho etsa filimi ea cellulose acetate, polasetiki le mokelikeli oa ho roala. Acetone e ka sebetsana le hydrocyanic acid ho hlahisa acetone cyanohydrin, e etsang karolo e fetang 1/4 ea kakaretso ea tšebeliso ...Bala haholoanyane -
Litsenyehelo lia phahama, ho theosa ho hloka feela ho reka, ho fana le tšehetso ea tlhokahalo, 'me theko ea MMA e nyoloha ka mor'a mokete.
Haufinyane tjena, litheko tsa lehae tsa MMA li bonts'itse mokhoa o nyolohang. Ka mor'a matsatsi a phomolo, theko ea kakaretso ea methyl methacrylate ea malapeng e 'nile ea phahama butle-butle. Qalong ea Mokete oa Selemo, qotsulo ea 'nete e tlase ea mmaraka oa lapeng oa methyl methacrylate e ile ea nyamela butle-butle, mme ove ...Bala haholoanyane -
Theko ea acetic acid e ile ea phahama ka matla ka Pherekhong, ho nyoloha ka 10% nakong ea khoeli
Mokhoa oa theko ea acetic acid o ile oa phahama haholo ka January. Ka karolelano theko ea acetic acid qalong ea khoeli e ne e le 2950 yuan / tonne, 'me theko qetellong ea khoeli e ne e le 3245 yuan / tonne, ka keketseho ea 10.00% ka khoeli,' me theko e fokotsehile ka 45.00% selemo le selemo. Ho tloha ka ...Bala haholoanyane -
Theko ea styrene e ile ea phahama libeke tse 'nè tse latellanang ka lebaka la ho lokisoa ha thepa pele ho matsatsi a phomolo le ho lata thepa e tsoang linaheng tse ling
Theko ea sebaka sa styrene Shandong e ile ea phahama ka Pherekhong. Mathoasong a khoeli, theko ea matheba a Shandong styrene e ne e le 8000.00 yuan/ton, 'me qetellong ea khoeli, theko ea matheba a Shandong e ne e le 8625.00 yuan/ton, holimo ho 7.81%. Ha ho bapisoa le nako e tšoanang selemong se fetileng, theko e fokotsehile ka 3.20%.Bala haholoanyane -
Ka lebaka la ho angoa ke litšenyehelo tse ntseng li phahama, litheko tsa bisphenol A, epoxy resin le epichlorohydrin li ile tsa phahama butle.
Mokhoa oa 'maraka oa bisphenol A Mohloli oa data: CERA/ACMI Ka mor'a matsatsi a phomolo, 'maraka oa bisphenol A o bontšitse mokhoa o holimo. Ho tloha ka la 30 Pherekhong, theko ea litšupiso ea bisphenol A Chaena Bochabela e ne e le 10200 yuan/ton, ho nyoloha ka li-yuan tse 350 ho tloha bekeng e fetileng. A angoa ke ho ata ha tšepo ea hore moruo oa ka hare o...Bala haholoanyane -
Kholo ea bokhoni ba tlhahiso ea acrylonitrile e lebelletsoe ho fihla ho 26.6% ka 2023, mme khatello ea phepelo le tlhoko e ka eketseha!
Ka 2022, tlhahiso ea China ea acrylonitrile e tla eketseha ka lithane tse 520000, kapa 16.5%. Sebaka sa kholo ea tlhokahalo e ka tlaase e ntse e tsepamisitsoe tšimong ea ABS, empa kholo ea tšebeliso ea acrylonitrile e ka tlaase ho lithane tse 200000, le mohlala oa oversupply ea acrylonitrile indus ...Bala haholoanyane -
Matsatsing a leshome a pele a Pherekhong, 'maraka oa lisebelisoa tse ngata tsa lik'hemik'hale o ile oa phahama' me oa theoha ka halofo, litheko tsa MIBK le 1.4-butanediol li nyolohile ho feta 10%, mme acetone e theohile ka 13.2%.
Ka 2022, theko ea oli ea machaba e ile ea phahama haholo, theko ea khase ea tlhaho Europe le United States e ile ea phahama haholo, khohlano pakeng tsa phepelo ea mashala le tlhokahalo ea eketseha, ’me bothata ba matla bo ile ba tota. Ka ho etsahala khafetsa ha liketsahalo tsa bophelo bo botle ba malapeng, 'maraka oa lik'hemik'hale o na le ...Bala haholoanyane -
Ho latela tlhahlobo ea 'maraka oa toluene ka 2022, ho lebelletsoe hore ho tla ba le mokhoa o tsitsitseng le o sa tsitsang nakong e tlang.
Ka 2022, 'maraka oa lehae oa toluene, o susumetsoang ke khatello ea litšenyehelo le tlhokahalo e matla ea malapeng le linaheng tse ling, o bontšitse ho phahama ho hoholo ha litheko tsa' maraka, ho otla boemo bo phahameng ka ho fetisisa hoo e ka bang lilemo tse leshome, 'me ho tsoela pele ho khothalletsa keketseho e potlakileng ea thepa ea toluene, e fetoha ntho e tloaelehileng. Ka selemo, toluene beca...Bala haholoanyane -
Theko ea bisphenol A e ntse e tsoela pele ho sebetsa maemong a fokolang, 'me kholo ea' maraka e feta tlhokahalo. Bokamoso ba bisphenol A bo tlas'a khatello
Ho tloha ka Mphalane 2022, 'maraka oa lehae oa bisphenol A o theohile haholo,' me o ile oa lula a tepeletse maikutlo kamora Letsatsi la Selemo se Secha, a etsa hore 'maraka o be thata ho fetoha. Ho tloha ka la 11 Pherekhong, 'maraka oa lehae oa bisphenol A o ile oa feto-fetoha ka mahlakoreng, maikutlo a ho leta le ho bona a bankakarolo ba' maraka a ntse a le ...Bala haholoanyane
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