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Izakhono ezongeziweyo zokuThumela amaxabiso oKhuphiswano kunye nokuThotyelwa okuLungelelweyo kuBaxumi beHlabathi i-Dongying, e-China - 2025.4.19 - i-Dongying Rich Chemical, inkokeli ethembekileyo kurhwebo lwemveliso yeekhemikhali kunye neenkonzo zokuhlola umgangatho, inebhongo ukubhengeza ukwandiswa kohlolo lwayo lwezorhwebo q...Funda ngokugqithisileyo»
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Ngokwedatha yesiqhelo yamva nje, urhwebo lwaseTshayina lwe-dichloromethane (DCM) kunye ne-trichloromethane (TCM) ngoFebruwari ka-2025 kunye neenyanga ezimbini zokuqala zonyaka zibonakalise iindlela ezahlukeneyo, ezibonisa ukutshintsha kwemfuno yehlabathi kunye namandla emveliso yasekhaya. IDichloromethane: Ithumela ngaphandle...Funda ngokugqithisileyo»
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I-Maleic anhydride (MA) yikhompawundi ebalulekileyo yendalo esetyenziswa kakhulu kwishishini lemichiza. Ukusetyenziswa kwayo okuphambili kubandakanya ukuveliswa kweentlaka zepolyester ezingaxutywanga (UPR), eziyimfuneko ekuveliseni iiplastiki eziqiniswe ngefiberglass, izaleko, kunye neendawo zemoto. Ukongeza, inkonzo ye-MA ...Funda ngokugqithisileyo»
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I-Cyclohexanone, i-CAS No. 108-94-1, ngulwelo olungenambala, olunokutsha kunye nephunga elibonakalayo elifana ne-acetone. Yinto enyibilikayo ebalulekileyo kwimizi-mveliso kunye nengundoqo ephakathi kwimveliso yeekhemikhali ezahlukeneyo, kwaye iyimathiriyeli ekrwada enkulu kwizicelo ezahlukeneyo ezifana nenayiloni, iirasi kunye...Funda ngokugqithisileyo»
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I-Ethanol yikhemikhali eguquguqukayo kwaye esetyenziswa ngokubanzi edlala indima ebalulekileyo kumashishini amaninzi ngenxa yamanqanaba ayo ahlukeneyo okucoceka. Ucoceko oluqhelekileyo kwimarike yi-99%, i-96%, kunye ne-95%, kwaye ukucoceka ngalunye kunokusetyenziswa okuhlukeneyo kumashishini ahlukeneyo. Ukuqonda ukubaluleka kwezi purities c...Funda ngokugqithisileyo»
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Kwishishini lemichiza elihlala litshintsha, i-Dongying Rich Chemical Co., Ltd. ngumboneleli ohamba phambili e-China okhethekileyo kwizinyibilikisi zemichiza ezikumgangatho ophezulu. Ngaphezulu kweminyaka engama-20 yamava okuthunyelwa ngaphandle, inkampani iseke igama eliqinileyo lokubonelela ngeemveliso eziphezulu ezidibana ne-diver...Funda ngokugqithisileyo»
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I-Methyl acetate kunye ne-ethyl acetate zizinyibilikisi ezibini ezaziwayo ezisetyenziswa ngokubanzi kumashishini ahlukeneyo afana neepeyinti, iingubo, izinto zokuncamathelisa, kunye namayeza. Iimpawu zabo zeekhemikhali ezizodwa kunye nokusebenza kwazo kubenza babaluleke kakhulu kwizicelo ezininzi, ngaloo ndlela beqhuba imfuno yabo kwintengiso. ...Funda ngokugqithisileyo»
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1. Ixabiso lokugqibela lokuvalwa kweemarike eziqhelekileyo NgoLwesihlanu odlulileyo, i-Methylene Chloride yexabiso lemarike yasekhaya intsebenzo ezinzileyo, i-market bearish atmosphere inzima, amaxabiso e-Shandong awela kakhulu ngeveki, kodwa emva kokuwa, umoya wokurhweba ngokubanzi, imarike ayizange ithande ...Funda ngokugqithisileyo»
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NgoFebruwari, imakethi yasekhaya ye-MEK ifumene ukuhla okuhla. Ukusukela nge-26 kaFebruwari, ixabiso eliqhelekileyo lenyanga le-MEK eMpuma yeChina laliyi-7,913 yuan/toni, phantsi kwe-1.91% ukusuka kwinyanga edlulileyo. Kule nyanga, izinga lokusebenza kweefektri ze-MEK ze-oxime zasekhaya zazimalunga ne-70%, ukunyuka ...Funda ngokugqithisileyo»
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Kule nyanga, imakethi yepropylene glycol ibonise ukusebenza okubuthathaka, ngokuyinhloko ngenxa yemfuno yokucotha emva kweholide. Kwicala lemfuno, imfuno yokugcina yahlala imile ngexesha leeholide, kwaye amazinga okusebenza kumashishini asezantsi ehla kakhulu, okukhokelela ekunciphiseni okubonakalayo ...Funda ngokugqithisileyo»
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I-1.Amaxabiso angaphambili okuvala kwiiMarike eziPhambili Ngosuku lokugqibela lokurhweba, amaxabiso e-butyl acetate ahlala ezinzile kwimimandla emininzi, kunye nokuhla okuncinci kwezinye iindawo. Imfuno esezantsi yayibuthathaka, ikhokelela ukuba ezinye iifektri zithobe amaxabiso azo anikezela ngazo. Nangona kunjalo, ngenxa yeendleko eziphezulu zemveliso zangoku, mos...Funda ngokugqithisileyo»
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Njengomnye wabanikezeli beekhemikhali ezinkulu kwiPhondo laseShandong, eChina, siye sahamba phambili ekuboneleleni ngeemveliso zeekhemikhali ezikumgangatho ophezulu ukususela ngo-2000. Ubungcali bethu ekunikezeni izinto ezisetyenziswayo zeekhemikhali kunye nabaphakathi abaphambili kuye kwasivumela ukuba silungiselele uluhlu oluhlukeneyo lwamashishini. Phakathi...Funda ngokugqithisileyo»