Tonse tazitaya pambali - mapaketi ang'onoang'ono, opindika olembedwa kuti "USADYE" odzaza ndi mikanda yaying'ono yabuluu, yomwe imapezeka m'matumba atsopano mpaka m'mabokosi a zida zamagetsi. Koma gel yabuluu ya silica si yongodzaza ma CD okha; ndi chida champhamvu, chogwiritsidwanso ntchito chomwe chimabisala poyera. Un...
Ngakhale kuti nthawi zambiri amapezeka ngati mapaketi ang'onoang'ono, obisika m'mabokosi a nsapato kapena m'mabotolo a mavitamini, buluu la silica gel ndi chinthu chatsopano kwambiri kuposa chachilendo. Desiccant yowala iyi, yodziwika ndi chizindikiro chake cha cobalt chloride, ndi chinthu chofunikira kwambiri, chogwira ntchito bwino chomwe chimathandizira njira zothana ndi chinyezi zomwe...
Chothandizira Chapamwamba Chatsegula Kugwira Ntchito Bwino kwa Alkylation ndi Bio-Oil. Katswiri wotsogola wa sieve ya molecular lero walengeza za kugwiritsa ntchito bwino kwa ma catalyst ake a Beta Zeolite, kuthetsa mavuto akuluakulu pakukonza mafuta ochulukirapo komanso kupanga mafuta obwezerezedwanso. Ndi...
Kubwera kwa Ma Sieve Opangidwa Mwamakonda Sikuti ndi chinthu chongofuna kudziwa zambiri za mu labotale; kukutsogolera kusintha kooneka komanso kosintha m'mafakitale ambiri. Mwa kupanga zinthuzi molondola kuti zithetse mavuto ndi mwayi winawake, mafakitale akukwaniritsa...