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  • Nā noi o Xanthate

    Hoʻohana nui ʻia nā Xanthates ma ke ʻano he mau mea hōʻiliʻili maikaʻi loa i ka ʻoihana mining no ka froth flotation, e kōkua ana i ka hoʻokaʻawale ʻana o nā sulfide waiwai nui a me nā oxide ores (keleawe, gula, nickel, zinc) mai ka pōhaku ʻōpala. Hoʻohana ʻia hoʻi lākou i ka hoʻoponopono ʻana i ka wai ʻino metala kaumaha, nā mahiʻai p...
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  • Ka mālama ʻana o Xanthate

    ʻO Xanthate, i hoʻohana pinepine ʻia ma ke ʻano he mea hōʻiliʻili mining, pono e mālama pono ʻia ma muli o kona hiki ke lapalapa, ʻike i ka makū, a me ka hiki ke palaho. Pono e mālama ʻia i kahi anuanu, maloʻo, a me ka ea maikaʻi mai ka lā pololei, ka wela, a me nā mea waikawa. Pono e hoʻopaʻa paʻa ʻia nā ipu ...
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  • ʻO ka "Guardian" o nā metala makamae: No ke aha i hoʻohana nui ʻia ai nā Dithiophosphates (Nā ʻAgent ʻEleʻele) i ka Flotation Mineral

    I loko o nā hale hana lana, ua ʻike nui ʻia nā xanthates he mau mea hōʻiliʻili ikaika me ka hiki ke hōʻiliʻili nui. Eia nō naʻe, no ka hoʻomaikaʻi ʻana i ka hoʻōla ʻana o ke gula a me ke kālā a i ʻole ka hoʻokaʻawale ʻana i ke kēpau mai ka zinc, ʻōlelo pinepine nā mea hana metallurgists akamai i nā dithiophosphates, i ʻike nui ʻia ʻo "nā mea ʻeleʻele" ma muli o ...
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  • Ke hana mau nei anei ka Caustic Soda i pau ka manawa? Hoʻokahi ʻano loiloi e pale aku ai i ka ʻōpala

    No ka poʻe e hana ana ma ka hale kūʻai a me ka mālama ʻana i nā kemika, kū mai kahi pilikia maʻamau i ka wā i hala ai ka lā palena pau o nā ʻāpana soda caustic i loko o ka waihona i paʻi ʻia ma ka ʻōpala. Manaʻo ka hoʻolei ʻana iā lākou he mea hoʻonele, no ka mea, ʻaʻole pipiʻi ke kumukūʻai o ka soda caustic, ʻoiai ke mālama nui ʻia. Eia nō naʻe, ke hoʻomau nei i ka hoʻohana ʻana...
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  • Nā ʻenehana kūpono no ka Caustic Soda i ka mālama ʻana i ka wai ʻino - Hoʻokō haʻahaʻa kumukūʻai

    No nā poʻe loea o ka ʻoihana kemika a me nā mea hana hoʻomaʻemaʻe wai ʻino, he mea kūpono loa ka soda caustic a he waiwai hoʻi. Hiki iā ia ke hoʻoponopono wikiwiki i ka pH, ka hoʻoheheʻe ʻana o nā metala kaumaha, a me ka hoʻonui ʻana i ka coagulation-flocculation. Eia nō naʻe, ʻo nā pilikia maʻamau e pili ana i ka dosing kūpono ʻole (ʻaʻole lawa a keu paha...
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  • Ka lawelawe palekana a me ka pono o nā ʻāpana Caustic Soda: Nā ʻenehana koʻikoʻi no ka hoʻoheheʻe ʻana a me ka ana ʻana

    ʻO ka soda caustic, i ʻike ʻia ma ke ʻano ʻepekema ʻo sodium hydroxide (NaOH), he kemika waiwai nui a waiwai nui i hoʻohana nui ʻia i nā ʻoihana like ʻole, mai ka hana kemika a hiki i ka mālama ʻana i ka wai. ʻO kona pono ma nā noi he nui, e pili ana i nā hoʻohana ʻana o ka Caustic Soda, he mea kānalua ʻole ia, akā ʻo kona lawelawe ʻana a me...
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  • Ka halihali ʻana o ka Sodium Hydroxide

    ʻO ka sodium hydroxide (caustic soda) kahi mea ʻino loa i lawe ʻia ma ke ʻano he paʻa (UN1823) a i ʻole ka hopena (UN1824) ma lalo o nā lula waiwai weliweli o ka Papa 8. Pono e hoʻouna ʻia i loko o nā pahu ea, pale i ka makū—e like me nā pahu kila, nā ʻeke jumbo i hoʻopaʻa ʻia, a i ʻole nā ​​​​kaʻa pahu i hoʻopaʻa ʻia me ka laholio—e pale aku...
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  • Ka lawe ʻana a me ka mālama ʻana i ka nitrate kēpau

    Hoʻohana nui ʻia ka nitrate kēpau i ka hana ʻeli ʻana ma muli o kona kuleana ma ke ʻano he mea hoʻoulu i ka hoʻokuʻu ʻana i nā ores sulfide. E aʻo e pili ana i ka lawelawe ʻana a me ka lepili ʻana i nā hana palekana i ka wā o ka lawe ʻana. Hoʻouna mua ʻia Pono e noʻonoʻo ʻia kēia mau mea i ka wā e hoʻonohonoho ai i ka huahana no ka hoʻouna ʻana: Nā koho ʻōpala: 25...
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  • ka mālama ʻana i ka zinc sulphate hydrate

    Pono e mālama ʻia ka zinc sulphate hydrate (ʻo ka monohydrate a me ka heptahydrate) i loko o kahi anuanu, maloʻo, a me ka ea maikaʻi i loko o nā pahu i pani paʻa ʻia e pale aku i ka omo ʻana o ka makū a me ka caking. He mea hygroscopic ia, ʻo ia hoʻi ke omo nei i ka wai mai ka lewa, no laila he mea nui ka mālama ʻana i ka maloʻo no ka mea nui...
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  • ʻO wai nā kemika i ʻoi aku ka maikaʻi i ka mālama ʻana i ka wai ʻino?

    I ka hana ʻoihana a me ke ola o kēlā me kēia lā, ʻo ka mālama ʻana i ka wai ʻino he hana koʻikoʻi ia no ka pale ʻana i ke kaiapuni a me ka hana hou ʻana i nā kumuwaiwai wai. ʻO ke koho ʻana i nā kemika kūpono ʻaʻole wale e hoʻomaikaʻi i ka pono o ka mālama ʻana akā e hōʻemi pū i nā kumukūʻai hana a hōʻemi i ka haumia lua. No laila, ʻo wai ka kemika...
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  • Hiki i ka hoʻopilikia ʻana o ke Kai o Hormuz ke hoʻopilikia nui i ka hana ʻeli - Ivanhoe Mines

    Ua ʻōlelo ʻo Robert Friedland, ka mea nāna i hoʻokumu a me ka Luna Hoʻomalu Hoʻokō o Ivanhoe Mines, ʻo ka pani lōʻihi ʻana o ke Kai o Hormuz e loaʻa nā hopena "koʻikoʻi" i nā kaulahao lako honua, e hoʻonui ana i nā kumukūʻai sulfur a me ka sulfuric acid a me ke kumu o nā hemahema e kāohi ana i nā mea hana keleawe. Ma kahi o...
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  • Ka Hoʻokaʻawale ʻana a me ka Hoʻohana ʻana o nā ʻEthyl Xanthate Frothing Agents

    Nā Kumumanaʻo o ka Ethyl Xanthate ʻO ka flotation froth kahi hana e hoʻopili pono ai nā ʻāpana mineral i manaʻo ʻia i nā pehu ea, piʻi aʻe i ka ʻili slurry, a hana i kahi papa froth mineralized. A laila ʻoki ʻia kēia froth a i ʻole e hoʻopiha ʻia e hoʻokaʻawale a hoʻonui i nā mineral i makemake ʻia. ʻO Ethyl xanthate, he flo...
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