ʻO ka Pyrophyllite kahi mineral aluminosilicate i loko o ka wai me ka momi a i ʻole ka momona momona. ʻAʻole palena koʻikoʻi ka pyrophyllite pāʻoihana me ka talc a me ka saponite. ʻO ka hui kemika o ka pyrophyllite ua like ia me nā minerala kaolin, a he mau minerala aluminosilicate i loko o ka wai. Ua hoʻohana muaʻia ka Pyrophyllite ma keʻano he mea hanaʻoihana no ke kālaiʻana, a me nā sila, nā peni pōhaku, a me nā mea'ē aʻe. a me nā ʻoihana ʻē aʻe, a hiki ke hoʻohana ʻia e like me nā mea maka e like me ke aniani fiber a me ka sima keʻokeʻo. He ākea kona mau kahua noi.
01
Nā waiwai ore a me ka hoʻolālā mineral
ʻO ke ʻano kemika o ka pyrophyllite ʻo Al2［SiO4O10］(OH)2, kahi o ka manaʻo o Al2O3 he 28.30%, SiO2 he 66.70%, H2O he 5.0%, Mohs paʻakikī 1.25, density 2.65g/cm3, melting point. c, He keʻokeʻo, hina, ʻōmaʻomaʻo māmā, melemele-ʻeleʻele a me nā waihoʻoluʻu ʻē aʻe, momi a momona paha, paʻakikī, paheʻe, opaque a translucent, keʻokeʻo keʻokeʻo, a maikaʻi ke kūpaʻa wela a me ka insulation.
ʻAʻole kakaikahi nā ʻāpana mineral pyrophyllite maʻemaʻe ma ke ʻano, a ua hana pinepine ʻia mai nā ʻāpana mineral like, a he lepo a me ka fibrous. ʻO nā mineral symbiotic nui he quartz, kaolin, a me diaspore, a ukali ʻia e pyrite, chalcedony, opal, sericite, illite, alunite, hydromica, rutile, andalusite, kyanite, corundum, a me dickite Wait.
02
Nā kahua noi a me nā hōʻailona ʻenehana
Hoʻohana nui ʻia ʻo Pyrophyllite i nā ʻoihana kiʻi kiʻi, nā seramika, nā aniani, nā ʻōpala, nā plastics, ka hana pepa, nā mea refractory, a me nā daimana synthetic.
03
ʻenehana hoʻoheheʻe minerala a me ka ʻenehana hana
ʻO ka pōmaikaʻi a me ka hoʻomaʻemaʻe
①, ʻokiʻoki a wili
ʻO ka ʻoki ʻana a me ka wili ʻana o ka pyrophyllite he ʻelua kumu: ʻo ka hoʻomākaukau ʻana i ka pyrophyllite a me ka haumia o ka mineral monomer dissociated powder material no ka hoʻomaʻemaʻe ʻana o ka pōmaikaʻi, a ʻo ka mea ʻē aʻe e pili pono i ka pyrophyllite nona ka maʻemaʻe e hoʻokō i nā koi o ke kahua noi. Hana ʻia i nā huahana pauka. No ka mea ʻoi aku ka palupalu o ka pyrophyllite a ʻoi aku ka paʻakikī o nā haumia, he mea koʻikoʻi ke hoʻohana ʻana i nā mea hoʻoheheʻe koho no ke ʻano pōmaikaʻi.
②、Koho
ʻOi aku ka ʻokoʻa o ka ʻokoʻa o loko o ka pyrophyllite i ka helehelena. Loaʻa ka ʻike e like me ka māmā a me ke kala. Hiki ke hoʻokaʻawale lima ʻia i ka ʻaila haumia nui, a i ʻole hiki ke hoʻokaʻawale ʻia e ka mīkini hoʻokaʻina photoelectric e like me ka mīkini hoʻokaʻina akamai hyperspectral kokoke-infrared.
③, Loaʻa ʻia ka maikaʻi
ʻAʻole ʻokoʻa ka nui o ka pyrophyllite a me nā minela haumia, akā ma hope o ka wili ʻana, ʻoi aku ka koho koho ʻana, ʻokoʻa ka nui o ka nui o nā minerala like ʻole, a ʻike ʻia ka ʻokoʻa o ka paʻakikī. Hāʻawi pinepine ʻia nā minerala paʻakikī i ka nui o ka palaoa. E like me kēia mau hiʻohiʻona, hiki ke hoʻohana ʻia ke ʻano hoʻomaikaʻi maikaʻi ʻana o ka hoʻokuʻu ʻana a me ka hoʻohālikelike sedimentation no ke koho.
④ Mākēneki hoʻokaʻawale
ʻO ka hapa nui o nā minerala i loko o ka pyrophyllite ore ʻaʻole i ʻike ʻia, a nāwaliwali nā mea haumia hao. Hiki ke hoʻokaʻawale ʻia ka hao mīkini i hana ʻia i ka wā o ka ʻohi ʻana a me ka wili ʻana e ke kahua magnetic nāwaliwali. Pono e hoʻokaʻawale ʻia ka hao oxide a me ka hao silicate e nā apo kū pololei a me ka pulp electromagnetic. Kiekie-gradient magnetic separator no kiʻekiʻe-gradient magnetic separation o nā mea.
⑤ Holoi
Ke hoʻohana ʻia nā sulfides o ka mineral hao, hiki ke hoʻohana ʻia nā xanthates no ka flotation e wehe i ka hao, ke hoʻohana ʻia nā mea haumia hao, hiki ke hoʻohana ʻia ka petroleum sulfonate no ka flotation e wehe i ka hao, a hiki ke hoʻokaʻawale ʻia ka pyrophyllite a me ka quartz e nā momona momona a i ʻole amines. Hoʻohana ʻia ma ke ʻano he ʻohi no ka hoʻokaʻawale ʻana i ka flotation ma ka media alkaline a i ʻole acidic.
⑥. Hoomaemae kemika
No ka ʻeleʻele nona ke keʻokeʻo ʻilihune a paʻakikī ke ʻano hoʻomaikaʻi kino e hoʻokō i nā koi index maikaʻi, hiki ke hoʻohana ʻia ke kaʻina bleaching hōʻemi no ka hoʻomaʻemaʻe kemika.
ʻO ka ʻohi ʻana
Ke hoʻohana ʻia ka pyrophyllite i ka hana pepa, plastics, rubber, refractory material a me nā māla ʻē aʻe, pono e ʻoki ʻia. I kēia manawa, ʻelua mau kaʻina hana, maloʻo a pulu. ʻO ke kaʻina hana maloʻo e hoʻohana nui i ka mīkini wili wili maikaʻi loa, a ʻo ke kaʻina pulu e hoʻohana nui i ka mea wili a me ka wili hoʻoulu.
Hoʻololi ʻili
Hoʻohana maʻamau ka hoʻololi ʻana o ka pyrophyllite i ka silane a me ka titanate coupling agents. ʻO ka hoʻololi ʻana i ka lepo o ka pauka pyrophyllite he ʻelua mau ala: ke ʻano maloʻo a me ke ʻano pulu.
daimana synthetic
Pyrophyllite inert kemika, kū'ē i ke kiʻekiʻe wela a me ke kiʻekiʻe kiʻekiʻe, he maikaʻi loa ka uila a me ka thermal insulation, haʻahaʻa haʻahaʻa haʻahaʻa a me nā waiwai ʻē aʻe, loaʻa ka friction kūloko kūpono a me ka hana hoʻoili paʻa, a hoʻohana nui ʻia i ka ʻenehana ultra-kiʻekiʻe kiʻekiʻe. ʻO ka mea koʻikoʻi koʻikoʻi ultra-kiʻekiʻe kiʻekiʻe ka hoʻouna ʻana a me ka sila ʻana i nā mea i loko o ka ʻoihana waiwai superhard. Hiki i ka Pyrophyllite a me ka alloy flakes, carbon flakes ke loaʻa nā daimana synthetic i koi ʻia ma o ke kiʻekiʻe kiʻekiʻe, ke kaomi kiʻekiʻe a me nā ʻano hoʻomaʻemaʻe kemika.
Ka manawa hoʻouna: Jul-05-2021