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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 -
Unikezelo lwendawo luqinile, kwaye ixabiso le-acetone liphindela ngamandla
Kwiintsuku zamva nje, ixabiso le-acetone kwimarike yasekhaya liye lehla ngokuqhubekayo, de kube kule veki yaqala ukuphindaphinda ngamandla. Ikakhulu kwakungenxa yokuba emva kokubuya kwiholide yoSuku lweSizwe, ixabiso le-acetone lafudumala ngokufutshane kwaye laqala ukuwela kwimeko yokubonelela kunye nemfuno yomdlalo. Af...Funda ngokugqithisileyo -
Uhlalutyo lwentengiso yebenzene ecocekileyo, ipropylene, phenol, iacetone kunye nebisphenol A ngo-Okthobha kunye nembonakalo yentengiso yexesha elizayo.
Ngo-Okthobha, i-phenol kunye ne-ketone industry chain yayisesothuso esinamandla ngokubanzi. Kuphela yi-MMA yeemveliso ezisezantsi eziye zala ngenyanga. Ukunyuka kwezinye iimveliso kwakuhlukile, kunye ne-MIBK ephakama kakhulu, ilandelwa yi-acetone. Ngenyanga, imeko yentengiso yezinto ezicocekileyo benze...Funda ngokugqithisileyo -
Umjikelo we-destocking uyacotha, kwaye amaxabiso ePC awela kancinci kwixesha elifutshane
Ngokwezibalo, inani lilonke lokurhweba kwimarike ye-Dongguan ngo-Okthobha wama-2022 yayiziitoni ezingama-540400, inyanga ngenyanga yokuncipha kweetoni ezingama-126700. Xa kuthelekiswa noSeptemba, umthamo wokurhweba kwindawo yePC wehla kakhulu. Emva koSuku lweSizwe, ugqaliselo lwe-bisphenol ekrwada ingxelo yahlala...Funda ngokugqithisileyo -
Ngaphantsi kwenjongo "yekhabhoni ephindwe kabini", apho iikhemikhali ziya kuphuma kwixesha elizayo
Ngomhla we-9 ku-Okthobha, ngo-2022, uLawulo lweSizwe lwaMandla lukhuphe iSaziso ngeSicwangciso sokuSebenza sokuMiselwa koMgangatho weKhabhoni yeNgqungquthela yeCarbon yaMandla. Ngokweenjongo zomsebenzi weSicwangciso, ngo-2025, inkqubo yomgangatho wamandla epheleleyo iya kusekwa ekuqaleni, ngelixa ...Funda ngokugqithisileyo -
Umthamo omtsha we-850,000 yeetoni zepropylene oxide uya kufakwa kwimveliso kungekudala, kwaye amanye amashishini aya kunciphisa imveliso kunye nexabiso lesiqinisekiso.
NgoSeptemba, i-propylene oxide, eyabangela ukunciphisa imveliso enkulu ngenxa yobunzima bamandla aseYurophu, yatsala ingqalelo kwimarike yemali. Nangona kunjalo, ukususela ngo-Oktobha, inkxalabo yepropylene oxide inqabile. Kutshanje, ixabiso linyukile kwaye liwile, kwaye inzuzo yenkampani...Funda ngokugqithisileyo -
Umoya wokuthenga osezantsi ushushu, unikezelo kunye nemfuno zixhasiwe, kwaye imakethi ye-butanol kunye ne-octanol iphinde yavela ezantsi.
Ngomhla we-31 ka-Okthobha, i-butanol kunye ne-octanol imarike yabetha ezantsi kwaye yaphinda yabuya. Emva kokuba ixabiso lemakethi ye-octanol lehlile laya kutsho kwi-8800 yuan/toni, umoya wokuthenga kwimarike esezantsi ubuyile, kwaye uluhlu lwabavelisi be-octanol besiqhelo lwalungekho phezulu, ngaloo ndlela luqhubela phezulu ixabiso lemarike o...Funda ngokugqithisileyo -
Ixabiso lemarike yePropylene glycol liphinde labuyela kuluhlu olumxinwa, kwaye kusenzima ukugcina uzinzo kwixesha elizayo.
Ixabiso lepropylene glycol liye laguquguquka kwaye lawa kule nyanga, njengoko kubonisiwe kwitshathi yendlela engentla yexabiso lepropylene glycol. Ngenyanga, i-avareji yexabiso lemarike e-Shandong yayiyi-8456 yuan / ton, i-1442 yuan / itoni ephantsi kunexabiso eliqhelekileyo kwinyanga ephelileyo, i-15% ephantsi, kunye ne-65% ephantsi kunexesha elifanayo lokugqibela ...Funda ngokugqithisileyo -
Amaxabiso e-Acrylonitrile anyuke ngokukhawuleza, imarike iyavuma
Amaxabiso e-Acrylonitrile anyuke ngokukhawuleza ngexesha le-Golden Nine kunye neSilivere yeshumi. Ukususela ngo-Oktobha 25, ixabiso elikhulu le-acrylonitrile market laliyi-RMB 10,860 / ton, ukuya kwi-22.02% ukusuka kwi-RMB 8,900 / ton ekuqaleni kukaSeptemba. Ukususela ngoSeptemba, amanye amashishini e-acrylonitrile asekhaya ayeka. Umsebenzi wokukhupha umthwalo, i...Funda ngokugqithisileyo -
Imakethi ye-phenol ibuthathaka kwaye iyaguquguquka, kwaye unikezelo olulandelayo kunye neempembelelo zemfuno zisakhonya
Imarike ye-phenol yasekhaya yayibuthathaka kwaye iguquguqukayo kule veki. Ebudeni beveki, uluhlu lwempahla yezibuko lwalusekumgangatho ophantsi. Ukongeza, ezinye iifektri zazilinganiselwe ekuthatheni i-phenol, kwaye icala lokubonelela lalinganelanga okwethutyana. Ukongeza, iindleko zokubamba abarhwebi zaziphezulu, kwaye ...Funda ngokugqithisileyo -
Amaxabiso otywala e-Isopropyl anyuka kwaye ehla, amaxabiso ayashukuma
Amaxabiso otywala e-Isopropyl anyuke kwaye ehla kwiveki ephelileyo, amaxabiso enyuka enyuka. Ixabiso le-isopropanol yasekhaya yayiyi-7,720 yuan / ton ngoLwesihlanu, kwaye ixabiso laliyi-7,750 yuan / ton ngoLwesihlanu, kunye nokulungiswa kwexabiso eliphezulu kwi-0.39% ngeveki. Amaxabiso e-acetone emathiriyeli ekrwada anyukile, amaxabiso epropylene ehla...Funda ngokugqithisileyo
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