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Mmaraka oa PC o ile oa phahama pele mme oa oa, ka ts'ebetso e fokolang
Ka mor'a ho phahama ho fokolang 'marakeng oa PC ea lehae bekeng e fetileng, theko ea' maraka ea lihlahisoa tse tloaelehileng e ile ea theoha ka 50-500 yuan / ton. Thepa ea karolo ea bobeli ea Zhejiang Petrochemical Company e ile ea emisoa. Mathoasong a beke ena, Lihua Yiweiyuan o ile a lokolla leano la ho hloekisa bakeng sa mela e 'meli ea tlhahiso ...Bala haholoanyane -
Mmaraka oa China oa acetone o ile oa phahama ka mokhoa o leka-lekaneng, o tšehetsoa ke phepelo le tlhoko
Ka la 6 Hlakubele, 'maraka oa acetone o ile oa leka ho nyoloha. Hoseng, theko ea 'maraka oa acetone ka Bochabela ho Chaena e ile ea lebisa ho phahama, ha beng ba eona ba sutumetsa hanyenyane ho ea ho 5900-5950 yuan / ton, le litefiso tse ling tse phahameng tsa 6000 yuan / ton. Hoseng, maemo a khoebo a ne a batla a le matle, 'me ...Bala haholoanyane -
Mmaraka oa China oa propylene oxide o bonts'a ho phahama ho tsitsitseng
Ho tloha ka February, 'maraka oa lehae oa propylene oxide o bontšitse ho phahama ho tsitsitseng,' me tlas'a phello e kopanetsoeng ea lehlakore la litšenyehelo, lehlakoreng la phepelo le tlhokahalo le lintlha tse ling tse ntle, 'maraka oa propylene oxide o bontšitse ho phahama ho tloha qetellong ea February. Ho tloha ka la 3 Hlakubele, theko ea kantle ho naha ea propylene ...Bala haholoanyane -
Tlhahlobo ea phepelo le tlhoko ea 'maraka oa China oa vinyl acetate
Vinyl acetate (VAC) ke ntho ea bohlokoa ea lik'hemik'hale tse tala tse nang le foromo ea molek'hule ea C4H6O2, e tsejoang hape e le vinyl acetate le vinyl acetate. Vinyl acetate e sebelisoa haholo tlhahisong ea joala ba polyvinyl, ethylene-vinyl acetate copolymer (EVA resin), ethylene-vinyl alcohol copolym...Bala haholoanyane -
Ho latela tlhahlobo ea ketane ea indasteri ea acetic acid, mokhoa oa 'maraka o tla ba betere nakong e tlang
1. Tlhahlobo ea mokhoa oa 'maraka oa acetic acid Ka February, acetic acid e bontšitse mokhoa o fetohang, ka theko e nyolohang pele ebe e theoha. Qalong ea khoeli, karolelano ea theko ea asiti ea acetic e ne e le 3245 yuan/ton, 'me qetellong ea khoeli, theko e ne e le 3183 yuan/ton, ka ho fokotseha ha ...Bala haholoanyane -
U tseba eng ka mekhoa e supileng e meholo ea sebabole?
Sebabole sa indasteri ke sehlahisoa sa bohlokoa sa lik'hemik'hale le lisebelisoa tsa mantlha tsa indasteri, tse sebelisoang haholo indastering ea lik'hemik'hale, e bobebe, chefo e bolaeang likokoanyana, rabara, dae, pampiri le likarolo tse ling tsa indasteri. Sebabole se tiileng sa indasteri se ka sebopeho sa khoa, phofo, granule le flake, e mosehla kapa mosehla o bobebe. Rona...Bala haholoanyane -
Theko ea Methanol e nyoloha ka nako e khuts'oane
Bekeng e fetileng, 'maraka oa lehae oa methanol o ile oa phahama hape ka lebaka la ho makala. Naheng e kholo, bekeng e fetileng, theko ea mashala ka litšenyehelo e ile ea emisa ho theoha 'me ea phahama. Tšisinyeho le ho phahama ha bokamoso ba methanol ho file mmaraka matlafatso e ntle. Maikutlo a indasteri a ile a ntlafala mme boemo ba ...Bala haholoanyane -
Mmaraka oa lapeng oa cyclohexanone o sebetsa ka mokhoa o moqotetsane, mme o lebelletsoe ho tsitsa haholo nakong e tlang.
'Maraka oa lehae oa cyclohexanone oa theoha. Ka la 17 Hlakola le la 24 Hlakola, karolelano ea theko ea 'maraka ea cyclohexanone naheng ea China e ile ea theoha ho tloha ho 9466 yuan/ton ho ea ho 9433 yuan/ton, ka phokotseho ea 0.35% ka beke, phokotseho ea 2.55% ka khoeli khoeling, le phokotso ea 12.92% selemo le selemo. Mate a tala...Bala haholoanyane -
E tšehetsoa ke phepelo le tlhokahalo, theko ea propylene glycol Chaena e ntse e phahama
Semela sa lehae sa propylene glycol se bolokile ts'ebetso e tlase ho tloha Moketeng oa Selemo, 'me boemo ba hona joale ba phepelo ea maraka bo ntse bo tsoela pele; Ka nako e ts'oanang, theko ea thepa e tala ea propylene oxide e tsohile morao tjena, 'me litšenyehelo li boetse li tšehetsoa. Ho tloha ka 2023, theko ea ...Bala haholoanyane -
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
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