ʻO ka honua diatomaceous kahi ʻano pōhaku siliceous i hoʻolaha nui ʻia ma nā ʻāina e like me Kina, ʻAmelika Hui Pū ʻIa, Iapana, Denemaka, Farani, Romania, a me nā mea ʻē aʻe.

Loaʻa iā Al2O3, Fe2O3, CaO, MgO, K2O, Na2O, P2O5, a me nā mea olaola.ʻO ka SiO2 ka mea maʻamau ma mua o 80%, me ka nui o 94%.ʻO ka maʻiʻo hao o ka honua diatomaceous kiʻekiʻe he 1-1.5%, a he 3-6% ka waihona alumini oxide.ʻO ka hui mineral o ka diatomite ka nui o Opal a me kāna mau ʻano, a ukali ʻia e nā minerala pālolo hydromica, Kaolinite a me nā ʻōpala mineral.Aia ka ʻōpala mineral i ka quartz, feldspar, Biotite a me nā mea kūlohelohe.

Hoʻokumu ʻia ka honua diatomaceous me ka SiO2 amorphous a loaʻa nā wahi liʻiliʻi o Fe2O3, CaO, MgO, Al2O3, a me nā mea haumia.ʻO ka honua diatomaceous he melemele māmā a hina hina paha, palupalu, porous, a māmā.Hoʻohana maʻamau ia i ka ʻoihana e like me nā mea insulation, nā kānana kānana, nā mea hoʻopiha, nā mea wili, nā wai aniani maka wai, nā mea hoʻonaninani, nā mea kānana honua diatomaceous, nā mea lawe catalyst, etc.

Nā pōmaikaʻi o ka hoʻohana ʻana i ka honua diatomaceous: pH neutral, non-toxic, maikaʻi hoʻokuʻu hana, ikaika adsorption hana, māmā bulk density, aila absorption rate o 115%, fineness mai 325 mesh a 500 mesh, maikaʻi hui like ʻole, ʻaʻohe blockage o nā mīkini mahiʻai. pipelines i ka wā e hoʻohana ai, hiki ke pāʻani i kahi hana moisturizing i ka lepo, wehe i ka maikaʻi o ka lepo, hoʻolōʻihi i ka manawa fertilizer kūpono, a hoʻoikaika i ka ulu ʻana.ʻOihana mea hoʻohuihui: Mea hoʻohuihui no nā mea kanu like ʻole e like me nā huaʻai, nā mea kanu, nā pua a me nā mea kanu.Nā pōmaikaʻi o ka hoʻohana ʻana i ka honua diatomaceous: pono e hoʻohana ʻia ka honua diatomaceous i mea hoʻohui i ka sima.ʻO nā huahana hoʻohui honua diatomaceous i loaʻa nā hiʻohiʻona o ka porosity kiʻekiʻe, ka absorption ikaika, nā waiwai paʻa paʻa, ke kūpaʻa ʻana, ka pale wela, a me nā mea ʻē aʻe.Ma muli o kona nui pore nui, hiki iā ia ke hoʻopōkole i ka manawa maloʻo o ka uhi.Hiki iā ia ke hoʻemi i ka nui o ka resin i hoʻohana ʻia a hoʻemi i nā kumukūʻai.ʻO kēia huahana i manaʻo ʻia he huahana matte coating maikaʻi me ka maikaʻi o ke kumu kūʻai, a ua koho ʻia ʻo ia ma ke ʻano he huahana e nā mea hana hoʻonaninani honua nui, hoʻohana nui ʻia i ka lepo diatomaceous wai.