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The diatoms nadiatomaceous ụwanwere ọtụtụ ụdị dị iche iche, dị ka diski, agịga, cylinders, feathers na ndị ọzọ. Nnukwu njupụta bụ 0.3 ~ 0.5g / cm3, ike Mohs bụ 1 ~ 1.5 (diatom ọkpụkpụ ahụ bụ 4.5 ~ 5mm), porosity bụ 80 ~ 90%, ọ pụkwara ịmịnye mmiri 1.5-4 ugboro arọ nke ya. Ọ bụ okpomọkụ , Ogbenye onye na-eduzi ọkụ eletrik na ụda, ebe mgbaze 1650 ~ 1750 Celsius C, nkwụsi ike nke kemịkal dị elu, enweghị ike ime na acid ọ bụla siri ike ma e wezụga hydrofluoric acid, ma soluble na ngwọta alkali siri ike.

Ọtụtụ n'ime silica nke diatomaceous ụwa bụ amorphous, na ọdịnaya nke silicic acid soluble na alkali bụ 50-80%. Amorphous SiO2 na-aghọ kristal mgbe ọ na-ekpo ọkụ ruo 800-1000 Celsius, na silicic acid soluble na alkali nwere ike ibelata 20-30%. 1.5 Njirimara mineral Diatomite bụ ụdị nkume nwere usoro ndu. Ihe mejupụtara ya bụ 80-90%, yana ụfọdụ ihe ruru 90% nke frutules diatom. Onye na-eji silicon oxide na mmiri mmiri na ọdọ mmiri bụ diatoms, nke mejupụtara sludge diatom. N'oge usoro digenesis, a na-emepụta diatomite site na petrochemical. Ihe mejupụtara shei diatom bụ opal. N'oge uto na mmeputakwa nke diatoms, ọ na-amịkọrọ silica colloidal na mmiri wee jiri nwayọọ nwayọọ gbanwee ghọọ opal.

Ọdịnaya diatom ka na-abatadiatomaceous ụwa, obere adịghị ọcha, na-acha ọcha na agba na ọkụ àgwà. Nnukwu ike ndọda n'ozuzu bụ 0.4-0.9. N'ihi na diatomite nwere ọtụtụ oghere shei, diatomite nwere ihe owuwu porous. Porosity nke diatomite bụ 90-92%. Ọ nwere mmịnye mmiri siri ike yana ire nnyapade. N'ihi ụmụ irighiri ihe dị nta, mee ka ụwa diatomace dị mma ma dịkwa larịị. Ala Diatomaceous bụ ihe a na-apụghị ịsacha na acid (HCl, H2S04, HN03), mana soluble na HF na K0H.

Diatombụ ụdị algae nwere otu cell nke pụtara na mbụ n'ụwa. Ọ na-ebi na mmiri oke osimiri ma ọ bụ ọdọ mmiri, na ọdịdị ya pere mpe, na-abụkarị naanị micron ole na ole ruo iri na abụọ microns. Diatoms nwere ike mepụta photosynthesis na ihe ndị na-emepụta ihe na-emepụta onwe ha. Ọtụtụ mgbe na-eto ma na-amụba n'ọ̀tụ̀tụ̀ dị egwu. E debere ozu ya ka ọ bụrụ ụwa diatomaceous. Ọ bụ diatom a na-enye ikuku oxygen n'ụwa site na photosynthesis ma na-akwalite ọmụmụ nke mmadụ, anụmanụ na osisi. Akụkụ bụ isi nke ụwa diatomaceous bụ silicic acid. Enwere ọtụtụ pores n'elu, nke nwere ike ịmịkọrọ ma mebie ísì dị iche iche na ikuku, ma nwee ọrụ nke njikwa iru mmiri na deodorization. Ihe owuwu ụlọ nke a na-emepụta site na iji ụwa diatomaceous dị ka ihe eji eme ihe ọ bụghị nanị na e nwere njirimara nke enweghị combusibility, dehumidification, deodorization na ezigbo permeability, kamakwa ọ nwere ike ime ka ikuku dị ọcha, mkpuchi ụda, mkpuchi mmiri na mkpuchi okpomọkụ.

Jilin Yuantong Mining Co., Ltd bụ ụlọ ọrụ ọkachamara na-ejikọta diatomite Ngwuputa, nyocha na mmepe, nhazi, na mmepụta nke ngwaahịa diatomite. Ọ bụ ọkwa kachasị mma na nnukwu nchekwa nke mineral ndị yiri ya na obodo m, ọ bụkwa ihe nkwụnye ego Diatomite na-atụ anya mmepe ụwa ugbu a. Ụlọ ọrụ anyị na-emepụtakarị ngwaahịa diatomite dị ka ihe enyemaka diatomite filter, diatomite fillers na diatomite catalysts. Ngwaahịa ndị a pụrụ ịdabere na ya dị mma na ezi uche na ọnụahịa, ndị ahịa nabatara nke ọma.