ʻO ka Bentonite he mineral non-metallic me ka montmorillonite ma ke ʻano nui o ka mineral.ʻO ka hale montmorillonite he 2:1 ʻano ʻano kristal i haku ʻia me ʻelua silicon oxide tetrahedrons i hoʻopaʻa ʻia me kahi papa o ka alumini oxide octahedron.Ma muli o ka papa hana i hoʻokumu ʻia e ka montmorillonite crystal cell, aia kekahi mau cations, e like me Cu, Mg, Na, K, a me nā mea ʻē aʻe, a ʻo ka launa pū ʻana ma waena o kēia mau cations a me ka montmorillonite crystal cell he paʻa loa, he mea maʻalahi ke lilo. hoʻololi ʻia e nā cations ʻē aʻe, no laila loaʻa iā ia nā waiwai hoʻololi ion maikaʻi.Ma nā ʻāina ʻē, ua hoʻohana ʻia ma nā keʻena ʻoi aku ma mua o 100 ma 24 mau kahua o ka ʻoihana ʻenehana a me ka mahiʻai, me nā huahana 300, no laila ua kapa ʻia e ka poʻe "honua honua".

Ua ʻike ʻia ʻo Bentonite he bentonite, bentonite, a i ʻole bentonite.He moʻolelo lōʻihi ko Kina no ka hoʻomohala ʻana a me ka hoʻohana ʻana i ka bentonite, kahi i hoʻohana mua ʻia ma ke ʻano he mea holoi.(He mau lua lua hāmama ma Renshou ma Sichuan he mau haneli mau makahiki aku nei, a ua kapa ʻia nā kānaka o ka ʻāina i ka pauka lepo bentonite.).Ua hoʻohana nui ʻia no hoʻokahi haneli mau makahiki.ʻO ka mea i ʻike mua ʻia ma ʻAmelika Hui Pū ʻIa ma ka papa kahiko o Wyoming, kahi o ka pālolo melemele-'ōmaʻomaʻo, hiki ke hoʻonui i loko o kahi paʻi ma hope o ka hoʻohui ʻana i ka wai, i kapa ʻia he bentonite.ʻO ka ʻoiaʻiʻo, ʻo ka ʻāpana mineral nui o ka bentonite he montmorillonite, me kahi ʻike o 85-90%.Hoʻoholo ʻia kekahi mau waiwai o ka bentonite e ka montmorillonite.Hiki i ka Montmorillonite ke lawe i nā kala like ʻole e like me ka melemele ʻōmaʻomaʻo, melemele keʻokeʻo, hina, keʻokeʻo, a pēlā aku.Hiki iā ia ke hana i nā puʻupuʻu mānoanoa a i ʻole ka lepo ʻāwīwī, me ke ʻano paheʻe ke hamo ʻia me kou manamana lima.Ma hope o ka hoʻohui ʻana i ka wai, hoʻonui ʻia ke kino liʻiliʻi i nā manawa he 20-30 i ka nui, a ʻike ʻia i ka wai.Ke liʻiliʻi ka wai, ʻike ʻia ka puʻupuʻu.ʻO nā waiwai o ka montmorillonite e pili ana i kona haku mele a me ka hoʻolālā o loko.

ʻO ka lepo bleached maoli

ʻO ia hoʻi, ʻo ka pālolo keʻokeʻo maoli me nā waiwai bleaching inherent he pālolo keʻokeʻo keʻokeʻo keʻokeʻo i haku nui ʻia me ka montmorillonite, albite, a me ka quartz, a he ʻano bentonite.

ʻO ia ka huahana o ka decomposition o ka pōhaku lua pele vitreous, ʻaʻole i hoʻonui ʻia ma hope o ka lawe ʻana i ka wai, a ʻo ka pH waiwai o ka hoʻokuʻu ʻana he waikawa nāwaliwali, ʻokoʻa ia me ka bentonite alkaline;ʻOi aku ka maikaʻi o kāna hana bleaching ma mua o ka pālolo hana.ʻO nā waihoʻoluʻu he melemele māmā, ʻōmaʻomaʻo keʻokeʻo, hina, kala ʻoliva, ʻeleʻele, waiu keʻokeʻo, ʻulaʻula peach, uliuli, a pēlā aku.He kakaikahi ka poe keokeo maemae.Māmā: 2.7-2.9g/cm.He haʻahaʻa pinepine ka mānoanoa ʻike ma muli o ka porosity.ʻO ka hui kemika ua like ia me ka pālolo maʻamau, me nā mea kemika nui he alumini oxide, silicon dioxide, wai, a me kahi liʻiliʻi o ka hao, magnesium, calcium, etc. ʻAʻohe plasticity, adsorption kiʻekiʻe.Ma muli o kona kiʻekiʻe o ka hydrous silicic acid, he ʻakika ia i ka litmus.Hiki ke pohā ka wai a nui ka wai.ʻO ka maʻamau, ʻoi aku ka maikaʻi o ka fineness, ʻoi aku ka kiʻekiʻe o ka mana decolorization.

I ka wā o ka ʻimi ʻana, i ka wā e hana ai i ka loiloi maikaʻi, pono e ana i kāna hana bleaching, acidity, filtration performance, absorption oil, a me nā mea ʻē aʻe.

ʻOka Bentonite
ʻO Bentonite ore he mineral me ka nui o ka hoʻohana ʻana, a ʻo kona ʻano maikaʻi a me ka hoʻohana ʻana e hilinaʻi nui ʻia i ka ʻike a me ke ʻano o ka montmorillonite a me kāna mau waiwai kemika aniani.No laila, ʻokoʻa ka hoʻomohala ʻana a me ka hoʻohana ʻana mai kaʻu a i kaʻu a mai ka hana i ka hana.No ka laʻana, ka hana ʻana o ka pālolo i hoʻāla ʻia, ka calcium i hoʻokumu ʻia i ka sodium based, drilling grouting no ka petroleum drilling, hoʻololi i ka starch e like me ka slurry no ka milo, paʻi ʻana a me ke kala ʻana, me ka hoʻohana ʻana i nā pale o loko a me waho ma nā mea kūkulu hale, hoʻomākaukau i ka bentonite organik, synthesizing 4A zeolite mai ka bentonite, e hana ana i ke kalapona kalapona keokeo, a pela aku.

ʻO ka ʻokoʻa ma waena o ka calcium a me ka sodium

Hoʻoholo ʻia ke ʻano o ka bentonite e ke ʻano o ka cation interlayer i ka bentonite.Inā ʻo Na+ ka cation interlayer, ua kapa ʻia ʻo ka sodium based bentonite;Kāhea ʻia ka bentonite ma muli o ka calcium inā ʻo Ca+ ka cation interlayer.ʻOi aku ka maikaʻi o ka sodium montmorillonite (a i ʻole ka sodium bentonite) ma mua o ka bentonite.Eia nō naʻe, ʻoi aku ka laulā o ka hoʻolaha ʻana o ka lepo calcareous ma ka honua ma mua o ka lepo sodium.No laila, ma waho aʻe o ka hoʻoikaika ʻana i ka ʻimi no ka lepo sodium, pono e hoʻololi i ka lepo calcareous e lilo i lepo sodium.