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Oscillation ea 'maraka oa acetone ea lapeng, phetoho e fokolang ea nakoana, ela hloko tlhahiso ea matla a tlase le leano la seoa.
Ho tloha qalong ea Hlakubele, litheko tsa 'maraka tsa acetone tsa lapeng li ntse li phahama haholo. mathoasong a March, ka lebaka la tšusumetso ea ntoa ea Serussia le Seukraine e ile ea tsoela pele ho bela, litheko tsa machaba tsa oli e tala li ile tsa nyolohela holimo lilemong tsa morao tjena ka la 8 March.Bala haholoanyane -
Mmaraka oa lefats'e oa acrylic acid o potlakisa ho ea Chaena, e fetohileng morekisi e moholo oa lefatše oa acrylic acid le esters.
Ka mor'a ho tsoa ha Idemitsu, ke tse tharo feela tsa Japanese acrylic acid le baetsi ba ester ba tla sala Haufinyane tjena, seqhenqha sa khale sa petrochemical sa Japane Idemitsu se phatlalalitse hore se tla ikhula khoebong ea acrylic acid le butyl acrylate. Idemitsu o boletse hore lilemong tsa morao tjena, katoloso ea ac e ncha ...Bala haholoanyane -
Litheko tsa styrene li ntse li phahame, empa ke hobane'ng ha lik'hamphani li ntse li sokola moeling oa phaello le tahlehelo
Ho tloha ka Hlakubele, 'maraka oa li-styrene o anngoe ke litheko tsa oli tsa machabeng, theko e ntse e phahama, ho tloha hloohong ea khoeli ea 8900 yuan / ton) e ile ea phahama ka potlako, ea phunyeletsa letšoao la 10,000 yuan, ea fihla holimo e ncha. selemo. Hajoale litheko li theohile hanyane mme ...Bala haholoanyane -
Seoa sa China, lik'hamphani tsa petrochemical li koala litaba li sa khaotse, thepa le lipalangoang li mpe, reka thepa pele ho nako.
La 13 Mmesa, lihora tse 0-24, liprofinse tse 31 (libaka tse ikemetseng le bomasepala ka kotloloho tlasa Mmuso o Bohareng) le Xinjiang Production and Construction Corps e tlalehile linyeoe tse 3020 tse ncha tsa linyeoe tse netefalitsoeng. Har'a bona, linyeoe tse 21 tse tsoang kantle ho naha (Linyeoe tse 6 tsa Guangxi, linyeoe tse 5 tsa Sichuan, Fujian tse 4, Yunnan 3 ...Bala haholoanyane -
Tlhahlobo ea 'maraka oa Styrene, ponelopele ea maraka ea beke e tlang.
'Maraka oa li-styrene o ile oa sisinyeha bekeng e fetileng. Mabaka a ho eketseha ha theko har'a beke ke.I. Litheko tse phahameng tsa kantle, tse ileng tsa matlafatsa 'maraka ho latela maikutlo le maikutlo.Bobeli, bahlahisi ba styrene ba sa rera ho koala / phokotso e mpe, ho tlisa phokotso ea lehlakore la phepelo, poleiti ...Bala haholoanyane -
China Polyethylene (PE) Ts'ebetso ea Ts'ebetso ea Ts'ebetso ea ho Reka le ho Romela kantle ho naha
Phetoho ea bophahamo ba theko ea kantle ho naha ea China ho tloha 2004-2021 e ka bonoa mehatong e mene ea mokhoa oa China oa ho kenya PE ho tloha ka 2004, joalo ka ha ho hlalositsoe ka tlase. Mokhahlelo oa pele ke 2004-2007, ha tlhoko ea China ea lipolasetiki e ne e le tlase mme bophahamo ba ho kenya PE bo boloka boemo bo tlase ba ts'ebetso, mme Ch ...Bala haholoanyane -
Mmaraka oa China oa phenol o ile oa phahama mme oa putlama ka Hlakubele, 'me boemo bo tlase bo laola' maraka kamora ho shebana le phello ea seoa sa thepa.
Ka March, 'maraka oa phenol oa malapeng o ile oa qala ho phahama' me oa oela ka mokhoa o fokolang. 1 March malapeng phenol maraka karolelano fana 10812 yuan / ton, March 30 letsatsi le letsatsi fana 10657 yuan / ton, tlase 1.43% nakong ea khoeli, 10 malapeng phenol maraka fana 11175 yuan / ton, e amplitude ea 4.65%. Ka t...Bala haholoanyane -
Patlisiso ea 'maraka oa polyether: matla a lefats'e a tlhahiso ea polyether ka kakaretso kholo ea kholo, liphapang tse kholo maemong a phaello lipakeng tsa likhoebo, ho tiisa taolo ea ho laola taolo ea indasteri.
Lisebelisoa tse ka sehloohong tsa polyether, tse kang propylene oxide, styrene, acrylonitrile le ethylene oxide, ke lihlahisoa tse tsoang tlaase ho lik'hemik'hale tsa petrochemical, 'me litheko tsa tsona li angoa ke maemo a macroeconomic le phepelo le tlhokahalo,' me li fetoha khafetsa, tse etsang hore ho be thata ho laola. .Bala haholoanyane -
March phenol maraka phepelo ea nako e khuts'oane le khatello ea tlhokahalo e eketsehile, khefu e ntseng e phahama e ntse e hloka thuso
Ho tloha ka Hlakubele, joalo ka karolo ea tlhokomelo ea semela sa lihlahisoa tsa bisphenol A, 'me karolo ea khaello e qala, e bakang phepelo ea nako e khuts'oane le khatello ea tlhokeho 'marakeng oa phenol, empa litheko tse phahameng tsa morao-rao tsa oli e sa tsoakoang li ntse li tsoela pele. qetellong ea phenol raw material ...Bala haholoanyane -
Ke eng e amang theko ea acrylonitrile mme mokhoa oa theko ea acrylonitrile ke ofe ka 2022?
Ka 2017-2021 vertoonde de hoofdmarktprijs van acrylnitril een stijgende-dalende-oscillerende opwaartse trend. De prijsbeïnvloedende factoren kunnen natuurlijk niet los word gezien van verschillende factoren zoals de kostenzijde, de aanbodzijde, de vraagzijde, enz. De factoren die van invloe...Bala haholoanyane -
Tlhahlobo ea ketane ea indasteri ea Adipic acid, nts'etsopele e potlakileng e tlase, asiti ea adipic e tla ba potoloho e ncha ea kholo ea tlhokeho
Adipic Acid Industry Chain Adipic acid ke dicarboxylic acid ea bohlokoa indastering, e khona ho etsa lintho tse fapaneng, ho kenyeletsoa sebopeho sa letsoai, esterification, amidation, joalo-joalo. plasticizer,...Bala haholoanyane -
Tlhahlobo ea boemo ba hona joale ea Dimethylformamide (DMF) ke efe mme mekhoa ea ntlafatso ea nako e tlang ea ketane ea indasteri ea DMF ke efe?
Ketane ea indasteri ea DMF DMF (lebitso la lik'hemik'hale N,N-dimethylformamide) ke motsoako oa organic o nang le foromo ea lik'hemik'hale C3H7NO, mokelikeli o se nang mebala le o bonaletsang. DMF ke e 'ngoe ea lihlahisoa tse nang le boleng bo phahameng ba moruo khoebong ea sejoale-joale ea lik'hemik'hale tsa mashala,' me ke lisebelisoa tse tala tsa lik'hemik'hale ...Bala haholoanyane
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