ʻO Feldspar kahi mineral aluminosilicate o nā metala alkali a me nā metala honua alkaline e like me ka potassium, sodium a me ka calcium.He ʻohana nui kona a ʻo ia ka mineral hana pōhaku maʻamau.Loaʻa ia ma nā pōhaku magmatic like ʻole a me nā pōhaku metamorphic, e helu ana ma kahi o 50% o ka ʻōpala a pau, a ma kahi o 60% o ka feldspar ore i loaʻa i nā pōhaku magmatic.ʻO ka feldspar mine ka hapa nui o ka potassium a me ka albite waiwai i ka potassium a i ʻole ka sodium, a ʻo kona hoʻomohala ʻana i nā seramika, ʻoihana koa, ʻoihana kemika, kūkulu hale a me nā ʻoihana ʻē aʻe ka "mana nui". ʻoihana e hana i nā huahana aniani e like me ke aniani pālahalaha, nā ipu aniani a me ka fiber aniani;ʻO ka lua, hoʻohana ʻia ia ma ke ʻano he mea maka no nā seramika a me ka glaze e hana ai i nā tile pā, nā seramika kemika, nā seramika uila a me nā linings wili;hoʻohana nui ʻia ia ma ke ʻano he mea kemika no ka hana ʻana i ka Rubber a me nā mea hoʻopihapiha plastik a me ka hana ʻana i nā mea kanu kemika, etc.;ke hoʻohana ʻia e like me nā mea kūkulu hale, hana nui ia i ka sima kūikawā a me ka fiber aniani.
Ma hope o ka hoʻokuʻu ʻia ʻana o ka "14th Five-Year Plan for Non-Metallic Mines and the Vision for 2035", ʻo ka "Plan" e hōʻuluʻulu i nā hopena maikaʻi a me nā pilikia hoʻomohala o ka "13th Five-Year Plan";kālailai i ka ulu ana a me ka makeke noi, a paipai New alakaʻi manaʻo, kumu hoʻomōhala kumu, a me nā pahuhopu nui ua hoʻokumu 'ia, a koʻikoʻi hana, nui papahana a me ka palekana ana ua wehewehe.
Ke hoʻoikaika nei ka ʻoihana mining non-metallic e hoʻokō i ka manaʻo hoʻomohala hou, paʻa paʻa i ka manawa kūpono e komo ai ka hoʻomohala waiwai o koʻu ʻāina i ka hoʻomohala kiʻekiʻe, noiʻi a hoʻolālā i ka "Guiding Opinions on Promoting the High-quality Development of the Non-Metallic. Mining Industry", a ke hāpai nei i ka hoʻomohala kiʻekiʻe o nā ʻano ʻoihana, nā pahuhopu hana, nā kumu kumu a me nā palekana; E hoʻonohonoho i ka hui ʻana o ka "2021-2035 Non-Metallic Mining Industry Technology Development Roadmap", wehe a wehewehe i nā pono hoʻomohala. , nā mea nui o ka hoʻomohala ʻana, nā papahana nui a me nā papahana hōʻikeʻike o nā ʻenehana mining non-metallic i nā pae, a hoʻonui hou i ke alakaʻi a me ke kumu o ka ʻepekema a me ka ʻenehana hou i ka ʻoihana;E hoʻonohonoho i ka hoʻolālā ʻana o ka "Action Plan for Innovative Research and Development of New Generation Technology and Equipment in the Non-Metallic Mining Industry", a waiho i mua i nā pahuhopu a me nā hana no ka noiʻi hou a me ka hoʻomohala ʻana o ka hanauna hou o ka mineral non-metallic. ʻenehana a me nā mea hana.
Aila-wai composite hooluolu i ke apo ki'eki'e gradient magnetic separator
Ua hoʻolālāʻia e ka China Non-Metallic Mining Industry Association, a ua hoʻopuka a hoʻokō ke Kuhina o Natural Resources i ke kūlana o "Specifications for Green Mine Construction in the Non-Metallic Mining Industry". ʻO nā mea koʻikoʻi o ka "mea hana hana" a me ka "hana huahana" ua hoʻokō ʻia, ka mea i hāpai i ka hoʻomohala hohonu o ka hana akamai i ka ʻoihana mining non-metallic.Hoʻonohonoho a hoʻokō i nā noiʻi e pili ana i nā ʻenehana hou a me nā kaʻina hana hou e like me ka ʻenehana hana hohonu ʻole huelo, ka ʻenehana maloʻo maloʻo a me ka hoʻomaʻemaʻe, a me ka hoʻomākaukau ʻana i nā mea porous mai nā mineral silicate;Ua hoʻomohala maikaʻi i nā mea hoʻokaʻawale mākaʻikaʻi ikaika nui, superconducting magnetic separator, ultra-nui ʻO nā pūʻulu hana piha no ka ʻohi ʻana, ka māka maikaʻi a me ka hoʻololi ʻana, nā mea hoʻoponopono ʻōnaehana kikoʻī kiʻekiʻe a me nā mea hana hou a me nā mea hana hou.
He ʻāina ʻo Kina me nā kumu waiwai feldspar nui.ʻO nā waihona o ka feldspar ore o nā papa like ʻole he 40.83 miliona tons.ʻO ka hapa nui o nā waihona he waihona pegmatite, ʻo ia hoʻi nā ʻano nui o nā waihona i kūkulu ʻia a hoʻohana ʻia i kēia manawa.Wahi a ka China Building Materials Industry Standard (JC/T-859-2000), ua hoʻokaʻawale ʻia ka feldspar ore i ʻelua mau ʻāpana (potassium feldspar, albite) a me ʻekolu mau māka (huahana kiʻekiʻe, huahana papa mua, huahana kūpono).Ma Anhui, Shanxi, Shandong, Hunan, Gansu, Liaoning, Shaanxi a me nā wahi ʻē aʻe.
Wahi a ka ʻike o ka potassium, sodium, silicon a me nā mea ʻē aʻe, ʻokoʻa ka hoʻohana nui ʻana o nā mineral feldspar.ʻO nā ʻano hana pōmaikaʻi ʻo Feldspar ka nui o ka hoʻokaʻawale magnetic a me ka flotation.Hoʻohana maʻamau ka hoʻokaʻawale ʻana o ka Magnetic i ka hoʻokaʻawale magnetic ikaika, nona ka pōmaikaʻi o ke ʻano kino, ka mālama ʻana i ke kaiapuni a me ka pollution-free, a kūpono no ka wehe hao a me ka hoʻomaʻemaʻe ʻana i ka feldspar ore o nā waiwai like ʻole.ʻO nā kūlana kikoʻī e like me nā hiʻohiʻona i hoʻopili ʻia a me ka nui o nā mea i koho ʻia e koho ʻia e nā ikaika kahua like ʻole a me nā mea hana hoʻokaʻawale magnetic no ka hoʻokaʻawale ʻana, akā pono ka ikaika o ke kahua magnetic ma luna o 1.0T.
Electromagnetic slurry high gradient magnetic separator
E hoʻolālā i nā kaʻina hana hoʻopōmaikaʻi kūpono no ka feldspar ore o nā waiwai like ʻole: no ka pegmatite-type feldspar ore, nui nā ʻāpana aniani mineral a maʻalahi ke hoʻokaʻawale., He maikaʻi ka hopena maikaʻi a pili i ka nohona;no ka feldspar me ka maʻiʻo quartz kiʻekiʻe, ua hoʻohana nui ʻia ke kaʻina hana o ka hoʻokaʻawale magnetic ikaika a me ka flotation, ʻo ia hoʻi ka crushing-grinding-classification-strong magnetic separation-flotation.Hoʻopau mua ka hoʻokaʻawale magnetic i nā mea haumia e like me ka iron oxide a me ka biotite, a laila hoʻohana i ka flotation e hoʻokaʻawale i ka feldspar a me ka quartz e loaʻa ai ʻelua mau huahana kiʻekiʻe.Ua hoʻokō nā kaʻina hana pōmaikaʻi ʻelua i ka pahuhopu o ka streamlining a me ka hana kiʻekiʻe i ka pōmaikaʻi o ka feldspar ore, a ua hoʻolaha nui ʻia a hoʻohana ʻia.
Huate mea noi hihia
Ka manawa hoʻouna: Mar-22-2022