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Imakethi ye-cyclohexanone iphantsi, kwaye imfuno esezantsi ayonelanga
Ixabiso le-oli ekrwada kumazwe ngamazwe linyuke laza lehla kule nyanga, kwaye ixabiso loluhlu lwe-benzone ecocekileyo yeSinopec lehle nge-400 yuan, ngoku eyi-6800 yuan/ton. Ubonelelo lwemathiriyeli ekrwada ye-cyclohexanone alwanelanga, ixabiso lentengiselwano eliqhelekileyo libuthathaka, kunye nentsingiselo yentengiso ye-cyclohexanone i...Funda ngokugqithisileyo -
Uhlalutyo lwe-butanone yokungenisa kunye nokuthumela ngaphandle ngo-2022
Ngokwedatha yokuthumela ngaphandle ngo-2022, umthamo wasekhaya we-butanone wokuthumela ngaphandle ukusuka ngoJanuwari ukuya ku-Okthobha uphelele kwiitoni ezingama-225600, ukwanda kwama-92.44% kwangelo xesha linye kulo nyaka uphelileyo, bafikelela kwelona nqanaba liphezulu kwangelo xesha linye phantse kwiminyaka emithandathu. Kuphela ngoFebruwari ukuthunyelwa ngaphandle kube ngaphantsi kunonyaka ophelileyo&...Funda ngokugqithisileyo -
Ukuxhaswa kweendleko ezinganeleyo, ukuthengwa okungahambi kakuhle kwezantsi, ukulungiswa okubuthathaka kwexabiso le-phenol
Ukususela ngoNovemba, ixabiso le-phenol kwimarike yasekhaya liye laqhubeka lihla, kunye nexabiso eliphakathi kwe-8740 yuan / toni ekupheleni kweveki. Ngokubanzi, ukuchasana kwezothutho kummandla kwakusekho kwiveki yokugqibela. Xa ukuthunyelwa komthwali kwakuvaliwe, i-phenol inikezela ...Funda ngokugqithisileyo -
Imarike yeekhemikhali ezininzi zinqabile emva kokunyuka okufutshane, kwaye zinokuqhubeka zibuthathaka ngoDisemba
NgoNovemba, imarike yeekhemikhali ezininzi zenyuka ngokufutshane kwaye yawa. Kwisiqingatha sokuqala senyanga, imakethi ibonise iimpawu zamanqaku okuguquguquka: "i-20" entsha yemigaqo-nkqubo yokuthintela ubhubhane yasekhaya yaphunyezwa; Kumazwe ngamazwe, i-US ilindele isantya sokunyuka kwenzala ukuya kwi-sl...Funda ngokugqithisileyo -
Uhlalutyo lokungeniswa nokuthumela ngaphandle kwemarike ye-MMA ngo-2022
Ngokwezibalo ukusuka ngoJanuwari ukuya ku-Okthobha ka-2022, umthamo worhwebo wokungenisa kunye nokuthumela ngaphandle we-MMA ubonisa indlela ehlayo, kodwa ukuthunyelwa ngaphandle kusekukhulu kunokungenisa. Kulindeleke ukuba le meko ihlale iphantsi kwemvelaphi yokuba umthamo omtsha uya kuqhubeka ukwaziswa kwi-f...Funda ngokugqithisileyo -
Kutheni imveliso yeekhemikhali yaseTshayina isandisa isityalo sayo se-ethylene MMA (methyl methacrylate)?
Ngomhla woku-1 kuJulayi, ngo-2022, umsitho wokuqalisa kwesigaba sokuqala se-300,000 yeetoni ze-methyl methacrylate (emva koku ekubhekiselwa kuyo njenge-methyl methacrylate) iprojekthi ye-MMA ye-Henan Zhongkepu Raw and New Materials Co., Ltd. yayibanjelwe ePuyang Economic and Technology Development Zone, iphawula uMmandla woPhuhliso lwezoQoqosho,...Funda ngokugqithisileyo -
Ixabiso eliphantsi lepropylene glycol kunye nokubonelela obuthathaka kunye nemfuno
Kutshanje, ngenxa yokunyuka kobonelelo, ixabiso lezinto eziluhlaza liwile, injongo yokuthenga ezantsi komlanjana inobuvila, kwaye ixabiso lepropylene glycol lisebuthathaka ngokwentelekiso, lehla malunga ne-500 yuan/toni xa kuthelekiswa nomndilili wexabiso lenyanga ephelileyo kwaye phantse i-12000 yuan/toni xa kuthelekiswa...Funda ngokugqithisileyo -
Uhlalutyo lwemarike yepropylene oxide, ingeniso yenzuzo ka-2022 kunye nokuphononongwa kwexabiso eliphakathi kwenyanga
I-2022 ibingunyaka onzima kakhulu kwipropylene oxide. Ukusukela ngo-Matshi, xa yaphinda yabethwa sisithsaba esitsha, uninzi lweemarike zeemveliso zeekhemikhali ziye zacutha phantsi kweempembelelo zobhubhani kwimimandla eyahlukeneyo. Kulo nyaka, kusekho izinto ezininzi eziguquguqukayo kwiimarike. Ngophehlelelo...Funda ngokugqithisileyo -
Uhlalutyo lwemarike yepropylene oxide ngoNovemba lubonise ukuba unikezelo lwalulungile kwaye umsebenzi wawunamandla kancinane
Kwiveki yokuqala kaNovemba, iZhenhai Phase II kunye neTianjin Bohai Chemical Co., Ltd. zaye zasebenza kakubi ngenxa yokuhla kwexabiso le-styrene, ukuhla koxinzelelo lweendleko, ukwehla kolawulo lwendyikityha eJinling, kwiPhondo laseShandong, ukuvalwa kweHuatai ukwenzela ukulungiswa, kunye nokuqala ...Funda ngokugqithisileyo -
Imakethi ye-epoxy resin yawa buthathaka kwiveki ephelileyo, kwaye yintoni ikamva elizayo
Kwiveki ephelileyo, imarike ye-epoxy resin yayibuthathaka, kwaye amaxabiso kwishishini awela ngokungapheliyo, okuqhelekileyo kube yi-bearish. Evekini, i-bisphenol A ekrwada yayisebenza kwinqanaba eliphantsi, kwaye enye imathiriyeli ekrwada, i-epichlorohydrin, iguquguquka ukuhla kuluhlu olumxinwa. Impahla ekrwada iyonke...Funda ngokugqithisileyo -
Ukukhula kwemfuno ye-acetone kuyacotha, kwaye uxinzelelo lwexabiso kulindeleke ukuba lubekho
Nangona i-phenol kunye ne-ketone ziyimveliso edibeneyo, imiyalelo yokusetyenziswa kwe-phenol kunye ne-acetone yahluke kakhulu. I-acetone isetyenziswa ngokubanzi njengekhemikhali ephakathi kunye ne-solvent. Umlambo osezantsi kakhulu ngokwentelekiso yi-isopropanol, i-MMA kunye ne-bisphenol A. Kuxelwe ukuba imakethi ye-acetone yehlabathi i...Funda ngokugqithisileyo -
Ixabiso le-bisphenol A liqhubekile nokuhla, kunye nexabiso elisondeleyo kumgca weendleko kunye nokuhla kwehla
Ukusukela ekupheleni kukaSeptemba, imarike ye-bisphenol A iye yahla kwaye iyaqhubeka nokuhla. NgoNovemba, imarike ye-bisphenol A yasekhaya iqhubekile nokuba buthathaka, kodwa ukuhla kwanciphisa. Njengoko ixabiso lisondela ngokuthe ngcembe kumgca weendleko kwaye ingqwalasela yemarike inyuka, abanye abaphakathi kwaye benza...Funda ngokugqithisileyo
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