Iindaba
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Isiphumo kunye nomsebenzi we-agent ye-template kwi-synthesis ye-ZSM ye-molecular sieve
Kwinkqubo ye-molecular sieve synthesis, i-agent ye-template idlala indima ebalulekileyo. I-agent ye-template yi-molecule ye-organic engakwazi ukukhokela ukukhula kwe-crystal ye-molecular sieve ngokusebenzisa i-intermolecular interaction kwaye inqume isakhiwo sayo sokugqibela se-crystal. Okokuqala, i-arhente yetemplate inokuchaphazela...Funda ngokugqithisileyo -
Isefu yemolekyuli ye-ZSM
I-ZSM i-molecular sieve luhlobo lwe-catalyst enesakhiwo esikhethekileyo, esibonisa ukusebenza kakuhle kwiimpendulo ezininzi zeekhemikhali ngenxa yomsebenzi wayo obalaseleyo we-asidi. Oku kulandelayo zezinye ii-catalysts kunye nee-reactions ezinokuthi zisetyenziselwe izisefu ze-molecular ye-ZSM: 1. I-Isomerization reaction: i-ZSM molecular si...Funda ngokugqithisileyo -
Ukusetyenziswa kunye nokuhlanganiswa kwe-ZSM-5 ye-molecular sieve
I. Intshayelelo ye-ZSM-5 ye-molecular sieve luhlobo lwe-microporous material kunye nesakhiwo esiyingqayizivele, esiye sasetyenziswa ngokubanzi kwiindawo ezininzi ngenxa yeempawu zayo ezintle zokubhengezwa, ukuzinza kunye nomsebenzi we-catalytic. Kweli phepha, ukusetyenziswa kunye nokuhlanganiswa kwe-ZSM-5 ye-molecular sieve iya kuba yintr...Funda ngokugqithisileyo -
Uphando malunga nomda wokusetyenziswa kwe-silica gel desiccant
Kwimveliso kunye nobomi, i-silica gel ingasetyenziselwa ukomisa i-N2, umoya, i-hydrogen, igesi yendalo [1] njalo njalo. Ngokutsho kwe-asidi kunye ne-alkali, i-desiccant inokwahlulwa ibe yi-acid desiccant, i-alkaline desiccant kunye ne-desiccant engathathi hlangothi [2]. Ijeli ye-silica ibonakala iyinto eyomileyo engathathi hlangothi ebonakala yomile i-NH3, i-HCl, i-SO2, ...Funda ngokugqithisileyo -
Uyenza njani ijeli yesilica?
Ijeli ye-silica luhlobo lwemathiriyeli ye-adsorption esebenzayo kakhulu. Yinto e-amorphous kunye ne-chemical formula yayo yi-mSiO2.nH2O. Idibana nomgangatho weekhemikhali zaseTshayina HG/T2765-2005. Yimpahla eluhlaza ye-desiccant evunywe yi-FDA enokuthi idibane ngqo nokutya kunye neziyobisi. Ijeli yesilika ine...Funda ngokugqithisileyo -
UGrace Scientist uYuying uFundo lweShu luPhucula iFCC Catalyst Performance kunye noBulunge beNdalo
COLOMBIA, MD, Novemba 16, 2020 (GLOBE NEWSWIRE) - WR Grace & Co. (NYSE: GRA) ubhengeze namhlanje ukuba iNzululwazi eyiNtloko uYuying Shu unikwe imbeko ngokubhaqwa kwegosa elinelungelo elilodwa lomenzi, eliphumelele kakhulu iGrace Stable enomsebenzi ophuculweyo. (GSI) ye-Rare Earth Tec...Funda ngokugqithisileyo -
carrier catalyst kunye zeolite
Sisebenzisa iikuki ukuphucula amava akho. Ngokuqhubeka nokukhangela le sayithi, uyavumelana nokusebenzisa kwethu iikuki. Iinkcukacha ezithe xaxe. Eli nqaku ligxininise kwiipropati ze-acidity yomhlaba we-oxide catalysts kunye neenkxaso (γ-Al2O3, CeO2, ZrO2, Si...Funda ngokugqithisileyo -
Imarike ye-dehumidifier yehlabathi kulindeleke ukuba ifikelele
I-NEW YORK, Julayi 5, 2023 (i-GLOBE NEWSWIRE) - ibhengeza ukukhululwa kwe "Imarike ye-Desiccant: Iindlela, Amathuba kunye noHlalutyo loKhuphiswano [2023-2028]" - I-Dehumidifier Market Trends kunye ne-Forecast Ikamva lemarike ye-desiccant yehlabathi liyathembisa, kunye namathuba epakethini...Funda ngokugqithisileyo
