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Imakethe ye-acetone yasekhaya i-oscillation ebanzi, ukulungiswa okubuthakathaka kwesikhashana, naka ukukhiqizwa kwamandla okwehla komfula kanye nenqubomgomo yobhubhane.
Kusukela ekuqaleni kukaMashi, izintengo zemakethe yendawo ye-acetone bezilokhu zehla kakhulu. ekuqaleni kuka-March, ngenxa yomthelela wokungqubuzana kweRussia-Ukraine yaqhubeka nokuvuthela, amanani kawoyela ongahluziwe emhlabeni wonke akhuphuka afinyelela phezulu eminyakeni yamuva ngo-March 8. Eqhutshwa yilokhu, eqhutshwa ngokuqondile yi-p...Funda kabanzi -
Imakethe yomhlaba wonke ye-acrylic acid ikhula ngesivinini eChina, eseyinkampani enkulu emhlabeni wonke yokuhlinzeka nge-acrylic acid nama-esters.
Ngemva kokuphuma kuka-Idemitsu, kusele abakhiqizi abathathu kuphela baseJapane be-acrylic acid ne-ester Muva nje, umdondoshiya we-petrochemical waseJapan u-Idemitsu umemezele ukuthi uzohoxa ebhizinisini le-acrylic acid ne-butyl acrylate. U-Idemitsu uthe eminyakeni yamuva nje, ukwanda kwe-ac...Funda kabanzi -
Izintengo ze-styrene zisephezulu, kodwa kungani izinkampani zisazabalaza emaphethelweni enzuzo nokulahlekelwa
Kusukela ngoMashi, imakethe ye-styrene ithintwa amanani kawoyela wamazwe omhlaba, intengo ibilokhu iyinkambiso ekhuphukayo, kusukela enhlokweni yenyanga ye-8900 yuan / ton) ikhuphuke ngokushesha, yeqa uphawu lwe-yuan eyi-10,000, yafinyelela phezulu okusha unyaka. Njengamanje amanani ahlehle kancane futhi i-c...Funda kabanzi -
Ubhubhane lwaseChina, izinkampani ze-petrochemical zivala izindaba ngokungaphezi, izinto zokuhamba nezokuthutha zimbi, thenga izimpahla kusenesikhathi
Ngo-Ephreli 13, amahora angama-0-24, izifundazwe ezingama-31 (izifunda ezizimele kanye nomasipala ngokuqondile ngaphansi kukaHulumeni Omkhulu) kanye neXinjiang Production and Construction Corps babike amacala amasha angama-3020 amacala aqinisekisiwe. Phakathi kwawo, amacala angama-21 angenisiwe (amacala ayi-6 eGuangxi, amacala angama-5 eSichuan, amacala ama-Fujian angama-4, amaYunnan 3 ...Funda kabanzi -
Ukuhlaziywa kwemakethe ye-styrene, isibikezelo semakethe sangesonto elizayo.
Imakethe ye-styrene inyakaze ngesonto eledlule. Izizathu zokwenyuka kwentengo phakathi nesonto yilezi.I. Izintengo eziphakeme zangaphandle, ezikhuphule imakethe ngokwemizwa nengqondo.Okwesibili, abakhiqizi be-styrene ukuvala shaqa okungahleliwe / ukuncishiswa okungekuhle, okuletha ukuncipha ohlangothini lokunikezela, ipuleti ...Funda kabanzi -
I-China Polyethylene (PE) Ukuhlaziywa Kwethrendi Yokuthuthukiswa Kokungenisa Nokuthekelisa
Ushintsho lomthamo wokungenisa waseShayina kusukela ngo-2004-2021 lungabonakala ezigabeni ezine zomthamo wokungenisa we-PE waseChina kusukela ngo-2004, njengoba kuchazwe ngezansi. Isigaba sokuqala singo-2004-2007, lapho isidingo saseChina samapulasitiki sasiphansi futhi umthamo wokungenisa we-PE ugcina izinga eliphansi lokusebenza, futhi Ch...Funda kabanzi -
Imakethe ye-phenol yaseShayina yakhuphuka yabe yehla ngoMashi, nokuthambekela kokwehla sekubusa imakethe ngemuva kokugxila emthelela wobhubhane kwezokuthutha.
NgoMashi, imakethe yasekhaya ye-phenol yaqala yaphakama futhi yabe yehla njengomkhuba wokwehla. 1 March ezifuywayo phenol emakethe isilinganiso sipho 10812 yuan / ton, March 30 sipho nsuku zonke 10657 yuan / ton, phansi 1.43% phakathi nenyanga, 10 ezifuywayo phenol market umnikelo 11175 yuan / ton, i amplitude 4.65%. Ngo-t...Funda kabanzi -
Ucwaningo lwemakethe ye-polyether: umthamo wokukhiqiza we-polyether yomhlaba wonke umkhuba wokukhula, umehluko omkhulu emazingeni enzuzo phakathi kwamabhizinisi, ukuqinisa umthetho wokulawula ukuhleleka kwemboni
Izinto zokusetshenziswa eziyinhloko ze-polyether, njenge-propylene oxide, i-styrene, i-acrylonitrile ne-ethylene oxide, yizinto eziphuma ezansi nomfula zamakhemikhali e-petrochemicals, futhi amanani azo athintwa izimo zezomnotho ezinkulu kanye nokuhlinzeka nokufunwa futhi aguquguquke kaningi, okwenza kube nzima kakhulu ukulawula. .Funda kabanzi -
Imakethe kaMashi phenol ukunikezwa kwesikhathi esifushane kanye nengcindezi yesidingo yenyukile, ikhefu elikhulayo lisadinga usizo
NgoMashi, njengengxenye yokunakekelwa kwemboni yemikhiqizo ye-bisphenol A ezansi nomfula, kanye nengxenye yokushoda kwetheminali yokuqala, okuholela ekwenyukeni kokuhlinzekwa kwesikhashana esifushane kanye nengcindezi yesidingo emakethe ye-phenol, kodwa amanani entengo kawoyela ongahluziwe aphezulu muva nje ayaqhubeka, aqhubezela phambili. ukuphela kwe-phenol impahla eluhlaza ...Funda kabanzi -
Yini ethinta intengo ye-acrylonitrile futhi iyini inkambiso yentengo ye-acrylonitrile ngo-2022?
Ngo-2017-2021 vertoonde de hoofdmarktprijs van acrylnitril een stijgende-dalende-oscillerende opwaartse ithrendi. De prijsbeïnvloedende factoren kunnen natuurlijk niet los worden gezien van verschillende factoren zoals de kostenzijde, de aanbodzijde, de vraagzijde, enz. I-factoren die van invloe...Funda kabanzi -
Ukuhlaziywa kweketango lemboni ye-Adipic acid, ukuthuthukiswa okusheshayo komfula, i-adipic acid kuzoba umjikelezo omusha wokukhula kwesidingo
I-Adipic Acid Industry Chain I-Adipic acid iyi-dicarboxylic acid ebalulekile ezimbonini, ekwazi ukusabela okuhlukahlukene, okuhlanganisa ukwakheka kukasawoti, i-esterification, i-amidation, njll. Iwumthombo oyinhloko wokukhiqiza inayiloni 66 fibre kanye ne-nayiloni 66 resin, i-polyurethane kanye plasticizer,...Funda kabanzi -
Ithini ukuhlaziywa kwesimo samanje se-Dimethylformamide (DMF) futhi yiziphi izinkambiso zesikhathi esizayo zokuthuthukiswa kochungechunge lwemboni ye-DMF?
Uchungechunge lwemboni ye-DMF i-DMF (igama lekhemikhali N,N-dimethylformamide) iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali ethi C3H7NO, uketshezi olungenambala nolubonisa ngale. I-DMF ingomunye wemikhiqizo enenani eliphakeme lezomnotho elengeziwe ochungechungeni lwemboni yamakhemikhali yamalahle yesimanje, futhi yomibili ingamakhemikhali aluhlaza...Funda kabanzi
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