Gel Silica Ọcha
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Gel Silica Ọcha
Silica gel desiccant bụ ihe na-eme ka mmadụ na-amịkọrọ ihe nke ọma, nke a na-akwadebekarị site na iji sodium silicate na sulfuric acid, ịka nká, afụ acid na usoro usoro ọgwụgwọ mgbe emechara ya. Silica gel bụ ihe amorphous, usoro kemịkalụ ya bụ mSiO2. nH2O. Ọ naghị agbaze na mmiri na ihe mgbaze ọ bụla, ọ naghị egbu egbu ma ọ bụ na-enweghị ụtọ, yana ihe kemịkalụ kwụsiri ike, ọ naghịkwa emeghachi omume na ihe ọ bụla ma e wezụga ntọala siri ike na hydrofluoric acid. Ihe mejupụtara kemịkalụ na nhazi anụ ahụ nke silica gel na-achọpụta na o nwere njirimara nke ọtụtụ ihe ndị ọzọ yiri ya siri ike dochie. Silica gel desiccant nwere arụmọrụ adsorption dị elu, ezigbo nkwụsi ike okpomọkụ, ihe kemịkalụ kwụsiri ike, ike igwe dị elu, wdg.
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