Labarai
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Tasiri da aikin ma'aikacin samfuri akan haɓakar sieve ƙwayoyin ƙwayoyin cuta na ZSM
A cikin tsarin haɗin gwal na ƙwayoyin cuta, wakilin samfuri yana taka muhimmiyar rawa. Wakilin samfuri wani nau'in kwayoyin halitta ne wanda zai iya jagorantar ci gaban kristal na sieve kwayoyin ta hanyar hulɗar intermolecular kuma ya ƙayyade tsarinsa na crystal na ƙarshe. Na farko, wakilin samfuri na iya shafar ...Kara karantawa -
ZSM kwayoyin sieve
ZSM molecular sieve wani nau'i ne na haɓakawa tare da tsari na musamman, wanda ke nuna kyakkyawan aiki a yawancin halayen sinadarai saboda kyakkyawan aikin acidic. Wadannan su ne wasu abubuwan kara kuzari da halayen da za a iya amfani da sieves na kwayoyin ZSM don: 1. Isomerization reaction: ZSM molecular si...Kara karantawa -
Aikace-aikace da kira na ZSM-5 kwayoyin sieve
I. Gabatarwa ZSM-5 na'ura mai kwakwalwa wani nau'i ne na microporous abu tare da tsari na musamman, wanda aka yi amfani da shi sosai a wurare da yawa saboda kyawawan abubuwan tallatawa, kwanciyar hankali da aikin catalytic. A cikin wannan takarda, aikace-aikace da kuma kira na ZSM-5 kwayoyin sieve zai zama intr ...Kara karantawa -
Bincike kan iyakokin aikace-aikacen silica gel desiccant
A cikin samarwa da rayuwa, ana iya amfani da gel silica don bushe N2, iska, hydrogen, iskar gas [1] da sauransu. A cewar acid da alkali, desiccant za a iya raba zuwa: acid desiccant, alkaline desiccant da tsaka tsaki desiccant [2]. Silica gel ya bayyana a matsayin na'urar bushewa mai tsaka-tsaki wanda da alama ya bushe NH3, HCl, SO2, ...Kara karantawa -
Yadda za a yi da silica gel?
Gel silica wani nau'in kayan talla ne mai aiki sosai. Abu ne mai amorphous kuma tsarin sinadaransa shine mSiO2.nH2O. Ya dace da daidaitattun sinadarai na kasar Sin HG/T2765-2005. Danyan kayan bushewa ne wanda FDA ta amince da shi wanda zai iya yin hulɗa kai tsaye da abinci da magunguna. Silica gel yana da ...Kara karantawa -
Gano Masanin Kimiyyar Grace Yuying Shu yana Inganta Ayyukan Ƙarfafawa na FCC da Abokan Muhalli
COLOMBIA, MD, Nuwamba 16, 2020 (GLOBE NEWSWIRE) - WR Grace & Co. (NYSE: GRA) ya sanar a yau cewa Babban Masanin Kimiyya Yuying Shu yana da alaƙa da gano babban wakili na Grace Stable tare da ingantaccen aiki. (GSI) don Rare Earth Tec...Kara karantawa -
mai kara kuzari da kuma zeolite
Muna amfani da kukis don inganta ƙwarewar ku. Ta ci gaba da bincika wannan rukunin yanar gizon, kun yarda da amfani da kukis. Karin bayani. Wannan labarin yana mai da hankali kan abubuwan da ke haifar da acidity na oxide masu haɓakawa da tallafi (γ-Al2O3, CeO2, ZrO2, Si ...Kara karantawa -
Ana sa ran kasuwar dehumidifier ta duniya za ta isa
NEW YORK, Yuli 5, 2023 (GLOBE NEWSWIRE) - yana ba da sanarwar fitowar "Kasuwa Mai Kyau: Abubuwan da ake buƙata, Dama da Nazarin Gasa [2023-2028]" - Yanayin Kasuwar Dehumidifier da Hasashen Hasashen Makomar kasuwannin desiccant na duniya yana da alƙawarin, tare da damammaki. cikin kunshin...Kara karantawa
