Molecular sieve 4A ndi chida chosunthika chomwe chimagwira ntchito yofunikira pamachitidwe osiyanasiyana amakampani. Ndi mtundu wa zeolite, mchere wa crystalline aluminosilicate wokhala ndi porous womwe umalola kuti adsorb mosankha mamolekyu kutengera kukula ndi mawonekedwe awo. Dzina la "4A" ndi ...
Silica gel desiccant ndi yothandiza kwambiri komanso yosunthika yochotsa chinyezi yomwe imagwiritsidwa ntchito kwambiri m'mafakitale ndi ntchito zosiyanasiyana. Wopangidwa ndi timikanda tating'ono ta silicon dioxide, silika gel osakaniza ali ndi malo okwera kwambiri omwe amalola kuti adsorb ndikugwira mamolekyu amadzi, kupanga lingaliro ...
Silika gel blue ndi desiccant yothandiza kwambiri komanso yosunthika yomwe imagwiritsidwa ntchito kwambiri pakuyamwa chinyezi m'mafakitale ndi ntchito zosiyanasiyana. Ndi mtundu wa gelisi wa silika womwe umapangidwa mwapadera ndi cobalt chloride, womwe umapatsa mtundu wosiyana wa buluu ukauma. Ntchito yapaderayi ...