ʻO ka pālolo Attapulgite kahi ʻano mineral magnesium aluminum silicate waiwai wai me ka ʻano kristal fibrous kūikawā, i haku nui ʻia me ka attapulgite. He kumuwaiwai mineral non-metallic koʻikoʻi ia. Ma muli o kona adsorption maikaʻi, decolorization, thermal stability, paʻa paʻakai, pulping a me nā waiwai ʻē aʻe, hoʻohana nui ʻia ia i ka ʻeli ʻana i ka lepo, petrochemical, ʻoihana koa, nā mea kūkulu hale, ka hana pepa, ka lāʻau lapaʻau, ka mahiʻai, ka palekana o ke kaiapuni a me nā ʻoihana ʻē aʻe he nui.HCMilling (Guilin Hongcheng)he mea hana oʻātapulgitewili wiliEia kekahi mau manaʻo no ka hoʻomohala ʻana a me ka hoʻohana ʻana i nā kumuwaiwai mineral attapulgitema ka Panalāʻau ʻo Anhui, Kina:

HLMwili wili attapulgite

ʻO ka nui o ka pōhaku o ka wahi eli ma ka moku ʻo Anhui, Kina, aia ma ka Cenozoic Tertiary basalt interlayer. Loaʻa iā ia he 3 a 4 mau papa o ka ore, i hoʻolaha ʻia ma ke ʻano pālahalaha ma nā papa. ʻO ka mānoanoa o ke kino ore he 1.05 mika a 15.9 mika. Paʻa ka mānoanoa o ka papa, me ka hoʻomau maikaʻi. ʻO ka hohonu kanu maʻamau he 10 a 94 mika. Hōʻike ʻia kekahi mau wahi ma luna o ka ʻili. ʻO ka nui o ka attapulgite i loko o ka haku mele mineral he 43.2%, a hiki i ka 96%, kiʻekiʻe ke ʻano a maikaʻi ke ʻano. ʻO ka lua, he quartz, dolomite a me montmorillonite he crystallinity kiʻekiʻe a me ka nui o ka palaoa; ʻO ka mea hana owili wili attapulgiteua aʻo ʻia ua hana ʻia nā waihona (nā kiko) ma ka ʻāina ʻo Longshan ma ke Kalana ʻo Feidong me ka basalt, andesitic fused tuff a me nā papa hana volcanic agglomerate.ʻātapulgiteaia ma ka ʻāpana haki, a me kaʻātapulgiteʻOi aku ka nui o ka ʻike i loko o ka haku mele mineral ma mua o 90%. ʻO ka lua he quartz a me albite. ʻO ka nui o nā ʻāpana mineral he nanometer submicron. Hoʻonohonoho ʻia nā olonā Attapulgite i nā puʻupuʻu a me nā kuhikuhi, me ka ʻili laumania, pololei a me ka hoʻolaha grid.

I nā makahiki i hala iho nei, ua hoʻolaha ikaika ʻo Kina i ka hoʻomohala ʻana a me ka hoʻohana ʻana i nā kumuwaiwai lepo attapulgite a ua hoʻopuka i kahi moʻo o nā hoʻolālā pili. ʻO ka mea hana owili wili attapulgiteUa aʻo ʻia ma ka Hoʻolālā ʻana i nā Kumuwaiwai Minerala o ka Panalāʻau ʻo Anhui (2016-2020), ua manaʻo ʻia e hoʻoikaika i ka hana hohonu o ka pālolo attapulgite a me nā minelala ʻē aʻe, a paipai i ka hoʻomohala ʻana a me ka hoʻohana ʻana i nā mea pauka ultra-fine, nā mea i hoʻololi ʻia, nā mea kumu kūikawā a me nā huahana mineral ʻē aʻe. Ma ka hoʻolālā ʻana i nā kumuwaiwai minerala o ke kūlanakauhale ʻo Mingguang, ua koho ʻia kahi ʻāpana hana mining kī pālolo attapulgite ʻo Jianxi a me kahi ʻāpana hoʻomohala kī pālolo attapulgite ʻo Guanshan Jianxi, e uhi ana i kahi ʻāpana o 196.21 kilomita kuea. Ma muli o ka pāka ʻoihana pālolo attapulgite, ua hoʻohui ʻia nā ʻoihana hana pālolo attapulgite i hoʻopuehu ʻia a puni, ua kikowaena ʻia nā ʻoihana hana mua no ka hoʻonui ʻana i ka mana a me ka hoʻololi ʻana, a me ka hoʻomohala ʻana i ka adsorption hana kiʻekiʻe, nā mea colloidal, nā mea hui polymer organic a me nā huahana haʻahaʻa-kalapona ʻē aʻe, palekana kaiapuni.

Hoʻohana nui ʻia ka lepo attapulgite i kēia manawa no nā mea adsorption, nā mea hana colloidal, nā mea hana nano, a me nā mea ʻē aʻe. ʻO ka hoʻomaʻemaʻe wai a me ka decolorization aila nā mākeke nui loa no ka attapulgite clay ore e hoʻohana ʻia ma ke ʻano he adsorbent. Hoʻohana i ka nui 0.8% ~ 6.0%; Ma hope o ka wili ʻia ʻana e wili wili attapulgite, ʻo ka nui i hoʻohana ʻia i loko o ka uhi ʻana he 0.3% ~ 3.0%. Eia kekahi, hiki ke hoʻohana ʻia ma nā ʻano mākeke he nui e like me ka desiccant, nā ʻāpana hoʻomaʻemaʻe ea, nā mea hoʻohui hānai, ka hoʻololi ʻana i nā mea polymer, a pēlā aku.

Ke paipai ikaika nei ʻo Kina i ka hoʻomohala ʻana o ke kaulahao ʻoihana holoʻokoʻa o ka lepo attapulgite, e kuhikuhi ana he hoʻohana nui ʻia nā huahana lepo attapulgite i ka ʻoihana kemika hou (pena ʻōmaʻomaʻo) a me ka ʻoihana mea hou. I waena o lākou, ua kuhikuhi ʻia ka ʻoihana kemika hou i ka pilina pili ma waena o nā waiwai kūikawā o ka lepo attapulgite colloidal a me nā uhi ʻōmaʻomaʻo, e kūkulu ana i kahi "City of Waterborne Coatings in China" ma ke kūlanakauhale ʻo Mingguang, e lilo i pūʻulu mua o "Green Coatings Park" ma Kina, a ua noho nā ʻoihana nui a pau. ʻO ka hiki ke hana makahiki o nā uhi ʻōmaʻomaʻo e hiki aku i kahi miliona miliona tons. ʻO ka hoʻohana ʻana o ka ore lepo attapulgite i nā uhi he 0.3% ~ 3.0%. Ua manaʻo ʻia e hiki aku ke koi no ka pauka mineral attapulgite i nā haneli haneli o tons; ʻO ka ʻoihana mea hou e noiʻi, hoʻomohala a hana i nā mea hou e pili ana i ka attapulgite e like me ka mea hoʻopiha attapulgite, adsorbent, nā mea kūkulu hou, ka pauka ʻāpana hoʻopihapiha hou, desiccant, decolorant attapulgite, etc.

ʻAʻole hiki ke hana ka hoʻomohala ʻana a me ka hoʻohana ʻana i nā kumuwaiwai mineral attapulgite me ke kākoʻo ʻole owili wili attapulgite lako. ʻO kaʻātapulgitewili wilii hana ʻia eHCMilling (Guilin Hongcheng)ua hoʻohana nui ʻia a ʻike ʻia ma ka mākeke honua. Hiki iā ia ke hana i ka pauka attapulgite 80-2500 mesh, me nā hiʻohiʻona huahana piha a me nā māhele waiwai. Inā pono ʻoe e hoʻomohala a hoʻohana i ka attapulgite, e ʻoluʻolu e kelepona mai iā mākou no nā kikoʻī.