ʻO Pyrophyllite kahi mineral aluminosilicate wai me ka luster momi a momona paha. ʻAʻohe palena paʻa o ka pyrophyllite kalepa me ka talc a me ka saponite. Ua like ke ʻano kemika o ka pyrophyllite me nā mineral kaolin, a ʻo nā mea ʻelua he mau mineral aluminosilicate wai. Ua hoʻohana mua ʻia ʻo Pyrophyllite ma ke ʻano he huahana ʻoihana no ke kālai ʻana, a me nā sila, nā peni pōhaku, a pēlā aku. Me ka hoʻomohala ʻana o ka ʻoihana hou, hoʻohana ʻia ka pyrophyllite ma ke ʻano he mea hoʻopiha no ka hana ʻana i nā mea refractory, keramika, hana pepa, pesticides, rubber, plastics a me nā ʻoihana ʻē aʻe, a hiki ke hoʻohana ʻia ma ke ʻano he mea maka e like me ke aniani fiber a me ka sima keʻokeʻo. He ākea loa kona mau kahua noi.
01
Nā waiwai o ka ʻaila a me ke ʻano o ka mineral
ʻO ke ʻano kemika o ka pyrophyllite ʻo Al2［SiO4O10］(OH)2, kahi o ka nui o ke kumumanaʻo o Al2O3 he 28.30%, ʻo SiO2 he 66.70%, ʻo H2O he 5.0%, ʻo ka paʻakikī Mohs he 1.25, ka nui o ka 2.65g/cm3, ka helu heheʻe he 1700°c, He keʻokeʻo, hina, ʻōmaʻomaʻo māmā, melemele-ʻeleʻele a me nā kala ʻē aʻe, ʻālohilohi momi a momona paha, paʻakikī, pahee, opaque a translucent paha, nā kaha keʻokeʻo, a he kūpaʻa wela a me ka insulation maikaʻi.
He mea kākaʻikahi nā hōʻiliʻili mineral pyrophyllite maʻemaʻe ma ke ʻano, a ua hana pinepine ʻia mai nā hōʻiliʻili mineral like, a he lepo a fibrous hoʻi lākou. ʻO nā mineral symbiotic nui he quartz, kaolin, a me diaspore, 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 ʻōkuhi loea
Hoʻohana nui ʻia ʻo Pyrophyllite ma nā kahua o ke kālai kiʻi, nā keramika, ke aniani, ka laholio, nā palakiko, ka hana pepa, nā mea paʻa ʻole, a me nā daimana synthetic.
03
ʻEnehana hana mineral a me ka ʻenehana hana
Ka hoʻomaikaʻi ʻana a me ka hoʻomaʻemaʻe ʻana
①, ke kuʻi ʻana a me ka wili ʻana
ʻElua mau kumu o ke kuʻi ʻana a me ka wili ʻana o ka pyrophyllite: ʻo kekahi e hoʻomākaukau i ka pyrophyllite a me ka monomer mineral impurity dissociated powder materials no ka hana hoʻomaʻemaʻe o ka beneficiation, a ʻo kekahi e hana pololei me ka pyrophyllite nona ka maʻemaʻe e hiki ke 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 nui loa ia e hoʻohana i nā lako kuʻi koho no ke ʻano beneficiation.
②、Koho
ʻOi aku ka maopopo o ka ʻokoʻa o ka haku mele ʻana o loko o ka pyrophyllite i ke ʻano. Loaʻa iā ia ka ʻike e like me ka māmā a me ke kala. Hiki ke hoʻokaʻawale lima ʻia ka ʻai haumia nui, a i ʻole hiki ke hoʻokaʻawale ʻia e ka mīkini hoʻokaʻawale photoelectric e like me ka mīkini hoʻokaʻawale akamai hyperspectral kokoke-infrared.
③, Hoʻonui ʻia ka maikaʻi o ka waena
ʻAʻole ʻokoʻa loa ka nui o ka pyrophyllite a me nā minelala haumia, akā ma hope o ka wili ʻana, ʻoi aku ka wili koho, ʻokoʻa ka nui o nā ʻāpana mua o nā minelala like ʻole, a ʻoi aku ka maopopo o ka ʻokoʻa o ka paʻakikī. Hoʻolaha pinepine ʻia nā minelala paʻakikī i nā nui o ka palaoa coarser. Wahi a kēia mau ʻano, hiki ke hoʻohana ʻia ke ʻano hana hoʻomaikaʻi medium Dense o ka hoʻopuehu hoʻokuʻu a me ka hoʻokaʻawale sedimentation no ke koho ʻana.
④ Hoʻokaʻawale Magnetic
ʻAʻole ʻike maka ʻia ka hapa nui o nā minelala i loko o ka ʻōpae pyrophyllite, a nāwaliwali nā haumia i loaʻa ka hao. Hiki ke hoʻokaʻawale ʻia ka hao mīkini i hana ʻia i ka wā o ke kaʻina hana kuʻi a wili ʻana e ke kahua magnetic nāwaliwali. Pono e hoʻokaʻawale ʻia ka oxide hao a me ka silicate hao e nā apo kū pololei a me ka pulp electromagnetic. ʻO ka mea hoʻokaʻawale magnetic gradient kiʻekiʻe no ka hoʻokaʻawale magnetic gradient kiʻekiʻe o nā mea.
⑤ Lana ʻana
Ke sulfides nā mea haumia mineral hao, hiki ke hoʻohana ʻia nā xanthates no ka flotation e wehe i ka hao, ke oxides 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 waikawa momona a i ʻole nā amines. Hoʻohana ʻia ma ke ʻano he mea hōʻiliʻili no ka hoʻokaʻawale flotation ma nā media alkaline a acidic paha.
⑥. Hoʻomaʻemaʻe kemika
No ka ʻaihao i ʻilihune kona keʻokeʻo a paʻakikī ke ʻano hoʻomaikaʻi kino e hoʻokō i nā koi helu kūlana maikaʻi, hiki ke hoʻohana ʻia ke kaʻina hana hoʻokeʻokeʻo hōʻemi no ka hoʻomaʻemaʻe kemika.
Ka wāwahi maikaʻi loa
Ke hoʻohana ʻia ka pyrophyllite i ka hana pepa, nā plastics, ka rubber, nā mea refractory a me nā ʻoihana ʻē aʻe, pono e kuʻi maikaʻi ʻia. I kēia manawa, ʻelua mau kaʻina hana nui, maloʻo a pulu. Hoʻohana nui ke kaʻina hana maloʻo i kahi wili wili maikaʻi loa, a hoʻohana nui ke kaʻina hana pulu i kahi mea wili a me kahi wili hoʻoulu.
Hoʻololi ʻili
ʻO ka hoʻololi ʻana o ka ʻili o ka pyrophyllite e hoʻohana maʻamau i nā mea hoʻopili silane a me titanate. ʻElua mau ʻano o ka hoʻololi ʻana o ka ʻili o ka pauka pyrophyllite: ke ʻano maloʻo a me ke ʻano pulu.
Daimana hana
He inert kemika ʻo Pyrophyllite, kū i ke kiʻekiʻe o ka mahana a me ke kaomi kiʻekiʻe, loaʻa iā ia ka insulation uila a me ka thermal maikaʻi loa, ka ikaika shear haʻahaʻa a me nā waiwai ʻē aʻe, loaʻa iā ia ka friction kūloko kūpono a me ka hana hoʻoili paʻa, a hoʻohana nui ʻia i ka ʻenehana kaomi kiʻekiʻe hou. ʻO ka mea hoʻoili a me ka sila kaomi kiʻekiʻe koʻikoʻi loa i ka ʻoihana mea superhard. Hiki i nā Pyrophyllite a me nā ʻāpana alloy, nā ʻāpana kalapona ke loaʻa nā daimana synthetic e pono ai ma o ke kiʻekiʻe o ka mahana, ke kaomi kiʻekiʻe a me nā ʻano hoʻomaʻemaʻe kemika.
Ka manawa hoʻouna: Iulai-05-2021