labarai

Marufi na diatom laka kayayyakin a kasuwa sau da yawa nuna kalmomin "non-calcined diatomite" a kan albarkatun kasa. Menene bambanci tsakanin diatomite marasa calcined da diatomite calcined? Menene fa'idodin ƙasan diatomaceous mara-calcined? Dukansu calcination da rashin ƙididdigewa hanyoyi ne na tsarkakewar duniya diatomaceous. Diatomaceous ƙasa tama ya ƙunshi da yawa ƙazanta, don haka dole ne a yi amfani da jerin hanyoyi don tsarkakewa. Ba-calcined yana nufin ƙasa diatomaceous wadda ba a ƙididdige shi a babban zafin jiki ba. Ana kuma kiransa diatomaceous ƙasa mai wanke ruwa. Ya bambanta da duniya diatomaceous mai juyi-calcined. An wanke da kuma tarwatsa, sieved, supergravity filin laminar ya kwarara centrifugal beneficiation, bushe rarrabuwa, da dai sauransu The mai ladabi diatomaceous ƙasa samu ta hanyar aiwatar iya yadda ya kamata ware da kuma cire ma'adini, feldspar ma'adanai, lãka da kuma wasu kwayoyin halitta a cikin asali diatomite tama, kuma zai iya daidai rarraba diatomity na kasa da kasa aiki Properties na ma'adinai ma'adinai. Duniya diatomaceous sun haɗa da ƙayyadaddun yanki na musamman, mafi girman porosity, ƙarar pore mafi girma, ƙarami girman pore, da ƙarfin adsorption da ikon sarrafa zafi.

Dangane da kwatankwacin shayar da danshi na diatomites guda biyu a karkashin yanayi guda da aka samu ta hanyar binciken dakin gwaje-gwaje, a bayyane yake cewa karfin sha da danshi na diatomite da ba a kayyade shi ba ya ninka na diatomite da aka yi da shi sau da yawa. Ayyukan diatomite zai shafi ikon samfuran laka na diatom don kama kwayoyin cutarwa irin su formaldehyde waɗanda ke da 'yanci a cikin iska. Yin amfani da diatomite ba tare da calcined ba zai iya ƙara yawan adsorption na laka na diatom sau da yawa, ko da sau goma Sama, bisa ga gwaje-gwaje masu yawa na samfuran laka na Hongyi ba tare da calcined ba ta sassan da suka dace, aikin tsarkakewa na formaldehyde ya kai 96%, 95%, 94%, da 92% bi da bi, kuma sakamakon gwajin ya kasance sama da 90%. Ba shi da wahala a ga cewa haɓakar aikin ƙasan diatomaceous da ba a ƙididdige shi ba don samfuran diatom laka a bayyane yake.