No ke aha he ʻokoʻa ka maikaʻi o nā mea trace i ka ʻoihana hānai?
1. Nā ʻokoʻa o ke koi ʻana o ka ʻoihana
ʻAneʻane nā mea hana trace element āpau he mau ʻoihana kemika, a hiki ke kūʻai aku i ka huahana like i nā ʻoihana he nui. No ka laʻana, hiki ke hoʻohana ʻia nā huahana keleawe sulfate ma nā ʻoihana he nui e like me nā mea hoʻohui hānai, nā mea hoʻouluulu, nā fungicides, nā mordants, ke keleawe electroplating, a me ka ore dressing;
Eia nō naʻe, ʻokoʻa loa nā koi maikaʻi o nā ʻoihana like ʻole no nā huahana, a ʻokoʻa loa hoʻi nā kumukūʻai huahana.
2. He ʻokoʻa nā kumu o ka ʻaila (mea maka)
Hoʻohui ʻia kekahi mau mea trace (keleawe, hao, zinc a me ka cobalt) mai nā ʻōpala ʻoihana, ka wai hoʻoneoneo a i ʻole nā huahana ʻoihana.
Loaʻa i nā kumu like ʻole o nā mea maka nā haumia like ʻole, e hopena ana i ka maikaʻi o ka huahana hope loa. Hoʻohui ʻia kekahi mau mea trace (manganese, magnesium, potassium medical stone) mai nā ores a i ʻole nā loko paʻakai.
ʻO nā kumu ore like ʻole a i ʻole nā papa like ʻole o nā ores maka e hopena i ka maikaʻi o ka huahana hope loa.
3. ʻAʻole piha nā kūlana aupuni
I kēia manawa, ʻaʻohe kūlana aupuni no kekahi mau huahana trace element.
Hoʻonohonoho wale nā kūlana aupuni i nā koi no nā mea nui a me nā ʻōkuhi maʻemaʻe (arsenic, kēpau, cadmium a me mercury), akā, ʻaʻohe koi maopopo no nā mea haumia e hoʻopilikia i ka maikaʻi o ka huahana.
ʻO nā kūlana aupuni wale nō ka paepae kumu no ka maikaʻi o ka huahana. No laila, ua hoʻokumu nā ʻoihana hānai like ʻole (nā ʻoihana i kālā ʻia e nā ʻāina ʻē, nā ʻoihana aupuni, nā ʻoihana alakaʻi kūloko, nā ʻoihana liʻiliʻi a me nā ʻoihana waena) i nā koi maikaʻi like ʻole e pili ana i nā kūlana aupuni no nā mea trace.
ʻOiai kekahi mau ʻoihana liʻiliʻi a me ka waena e nānā wale i ke ʻano me ka ʻole o ka hana ʻana i kekahi hoʻāʻo ʻana i ke kūʻai ʻana i nā mea trace.
He aha nā mea trace i loko o ka ʻoihana hānai i loaʻa nā kūlana aupuni?
Nā huahana me nā huahana kūlana aupuni (9 huahana) Copper sulfate, basic cupric chloride, ferrous sulfate, zinc sulfate, zinc oxide, manganese sulfate, magnesium sulfate, calcium iodate, sodium selenite
Ua wehewehe pono nā kūlana aupuni i nā ʻōkuhi: nā ʻike nui a me nā ʻōkuhi olakino (arsenic, lead, cadmium, mercury)
Nā huahana me nā kūlana aupuni ʻole (5 mau huahana) Magnesium oxide, potassium iodide, cobalt chloride, calcium formate, potassium chloride
Nā ʻokoʻa o ke ʻano o nā huahana trace element: keleawe sulfate
Keleawe sulfate: i unuhi ʻia mai ka wai ʻōpala etching o nā papa kaapuni. Loaʻa i ka huahana nā kūlana aupuni, kahi i hōʻike maopopo i nā koi no nā ʻike nui a me nā hōʻailona hoʻomaʻemaʻe.
Nā huahana Sustar (me ka hoʻokō ʻana i nā kūlana aupuni):
Kaohi ʻana i ka waikawa o nā mea maka ≤0.014%: Hoʻopuka nā huahana waikawa kiʻekiʻe i nā ʻala ʻawaʻawa, hoʻemi i ka wai o ka huahana, hoʻopili maʻalahi i ka makū a me ka hoʻopili ʻana, hoʻolalelale i ka hoʻololi ʻana o nā premixes, ʻoi aku ka nui o ka luku ʻana i nā huaora a me nā hoʻomākaukau enzyme, a ʻoi aku ka nui o ka hōʻino ʻana i ka aila.
Aia ke one keleawe ma ke ʻano o nā ʻāpana kristal polū, a hiki ke hoʻohana ʻia ke ʻano o ke one keleawe e hoʻoholo mua i ka maʻemaʻe o ka huahana.
Hoʻohui ʻia ka Silicon dioxide i ka pauka keleawe e like me ka anti-caking
Nā huahana i loaʻa ma ka mākeke:
Hiki i ka ʻakika o nā huahana keleawe sulfate ke piʻi i ka 0.03%. Ua wehewehe ka hui Sustar i nā huahana me ka ʻakika ma mua o 0.02% he mau huahana ʻakika kiʻekiʻe.
Hiki i ka wai ʻokiʻoki o nā hale hana uila liʻiliʻi ke loaʻa ka nui o nā mea olaola, a kiʻekiʻe iki ka pilikia o ka dioxin. Loaʻa i ke keleawe one nā mea hao haumia, a lilo ka huahana i melemele ma hope o ka hoʻomehana ʻana. ʻIke ʻia ke ʻano o ke keleawe one he ʻōmaʻomaʻo a keʻokeʻo paha. Inā loli nui ka mahana i ka wā o ke kaʻina hana maloʻo, hiki ke loli ke kala mai ka uliuli a i keʻokeʻo.
ʻAʻohe kristal aniani, ʻano nila a ʻōpala paha o ke keleawe one, a he maʻalahi ke hōʻuluʻulu ʻia.
ʻAʻole i hui like ʻia ka pauka keleawe a me ka mea lawe, a loli nui ka ʻike; inā hoʻohui nui ʻia ka mea lawe, ʻaʻole kūpono ka ʻike.
ʻAʻole like ka nui o nā ʻāpana o ka pauka keleawe, a kiʻekiʻe loa ka hapa o ka huahana nui o ka sieve 40-mesh.
Ma hope o ka hoʻoheheʻe ʻia ʻana i loko o ka wai, aia i loko o ka hopena nā mea wai ʻole e hiki ke hoʻoheheʻe ʻia i ka wai, nā mea hoʻomaha a me nā mea lana.
Nā ʻokoʻa o ke ʻano o nā huahana trace element: Copper chloride kumu
Loaʻa i ka chloride keleawe kumu ke kumu like me ke keleawe sulfate, a ua unuhi ʻia ka huahana mai ka wai ʻōpala etching mai nā papa kaapuni. Loaʻa i ka huahana nā kūlana aupuni, kahi i hōʻike maopopo i nā koi no nā ʻike nui a me nā hōʻailona hoʻomaʻemaʻe.
Nā huahana Sustar (me ka hoʻokō ʻana i nā kūlana aupuni):
ʻAno like ke kala, ʻaʻohe puʻupuʻu, maikaʻi ke kahe ʻana.
E kāohi i nā ʻōkuhi naikokene a me ka chlorine manuahi (0.14%; 0.1%) e hōʻemi i nā pilikia dioxin a me ka hōʻuluʻulu ʻana.
Nā huahana i loaʻa ma ka mākeke:
ʻAʻohe kūpono o ka ʻike nui.
Aia kahi ʻokoʻa nui o ke kala ma waena o nā huahana ma ka pūʻulu like.
Nā kiko keʻokeʻo maopopo.
Pauka, wai maikaʻi ʻole
Me nā mea haumia i ʻike ʻia.
Kiʻekiʻe i ka naikokene a me ka chlorine manuahi, maʻalahi i ka hoʻopili ʻana.
Nā ʻokoʻa o ke ʻano o nā huahana trace element: ferrous sulfate
ʻO ka Ferrous sulfate kahi huahana ʻaoʻao o ka titanium dioxide i loko o ka ʻoihana kemika. Loaʻa i ka huahana nā kūlana aupuni, kahi i hōʻike maopopo i nā koi no nā ʻike nui a me nā hōʻailona hoʻomaʻemaʻe.
Nā huahana Sustar (me ka hoʻokō ʻana i nā kūlana aupuni):
ʻAno like ke kala, ʻaʻohe puʻupuʻu.
Maikaʻi ke kahe ʻana.
Aia ka hao trivalent i loko o 0.15%.
Nā huahana i loaʻa ma ka mākeke:
ʻAʻole kūpono ka hao trivalent a ʻaʻole kūpono ka ʻike nui.
Aia kahi ʻokoʻa nui o ke kala ma waena o nā huahana ma ka pūʻulu like.
Kiʻekiʻe ka nui o ka makū.
ʻAʻole kūlike ka maikaʻi me nā kūlana aupuni.
He wahi liʻiliʻi o ka mea wehe lepo.
ʻAʻole maikaʻi ke ʻano o ka wai, maikaʻi ka maikaʻi, a maʻalahi hoʻi ka puʻupuʻu.
Aia kahi kaʻina hana maloʻo no ka hana ʻana i ka hao ferrous, a he kiʻekiʻe loa ka acidity o ka huahana.
He hopena nui ka nui o ka hao valent i ka maikaʻi o ka meaʻai premix.
Nā ʻokoʻa o ka maikaʻi o nā huahana trace element: zinc sulfate
ʻO ka mea maka o ka zinc sulfate he zinc oxide lua (i unuhi ʻia mai ka lehu flue, ka lead-zinc ore, ka slag keleawe-cadmium, a pēlā aku). ʻElua ʻano huahana: nā huahana me a me ka ʻole o nā kaʻina hana wehe hao, hiki ke hoʻohana ʻia i nā mea ʻelua i ka hana ʻana i ka meaʻai premix. Loaʻa i ka huahana nā kūlana aupuni, kahi i hōʻike maopopo i nā koi no nā ʻōkuhi ʻike nui a me nā maʻemaʻe.
Nā huahana Sustar (me ka hoʻokō ʻana i nā kūlana aupuni):
E kāohi pono i nā iona chloride e hoʻolohi i ka hoʻololi ʻana o ka ʻano o ka meaʻai premix. I ka wā e hoʻohana ai i ka zinc sulfate ma ke ʻano he meaʻai premix, pono ka nui o ka iona chloride i loko o 0.5% i ke kauwela a i loko o 1% i ka hoʻoilo.
Hiki i ka nui o ka ion chloride i loko o ka zinc sulfate ke piʻi aʻe i ka 3%. Loaʻa i nā huahana chloride kiʻekiʻe ke omo i ka makū a hana i nā puʻupuʻu, a loli ke kala o nā premixes.
He ʻulaʻula ke kala o ka huahana a he nui ka cobalt a me ka manganese, kahi e hoʻopilikia nui ai i ka ʻano hānai.
He hina ke kala o ka huahana a loaʻa iā ia ka calcium a me ka magnesium, ka mea e hoʻopilikia ai i ka hoʻoholo ʻana o ka hopena titration.
Aia ka sulfur i loko o ka huahana, ka mea e hōʻike ana iā ia iho he kala huahana maʻamau, akā e melemele ka ʻōpala ma hope o ka mahu ʻana o ka sulfur.
ʻAʻole mālama pono ʻia ke kaʻina hana a ua ʻike ʻia nā haumia ʻeleʻele i loko o ka huahana.
ʻO ke koena peroxide i loko o ka zinc sulfate e hoʻomehana koke i ka huahana premix ma hope o ka hui ʻana o ka premix a maʻalahi ka hoʻololi ʻana o ke kala o ka premix (nā mea haumia e like me ka zinc oxide, sulfur trioxide, iron oxide a me ka manganese dioxide).
Hoʻopaneʻe ʻia ke kala o ka hopena titration o ka ʻike ʻana i ka ʻike nui a hoʻi koke i ka ʻulaʻula.
Nā ʻokoʻa o ka maikaʻi o nā huahana trace element: zinc oxide
ʻO ka zinc oxide: ʻo ka zinc oxide maʻemaʻe kiʻekiʻe (99 zinc oxide) a me ka zinc oxide maʻamau (95 zinc oxide), he nui ka mākeke o ka zinc oxide.
Kaʻina hana: Nui nā kaʻina hana no ka zinc oxide. ʻO nā kaʻina hana like ʻole, nā mea maka like ʻole, nā mahana calcination like ʻole, a me nā mea ʻē aʻe e hoʻololi ai i ke kala o nā huahana.
ʻAno hana ʻaʻole pololei
99 zinc oxide Hana ʻia ia ma ke kala ʻana i nā ʻots zinc Oxide māmā Ka nui o ka nui 200-500g/L Keʻokeʻo.
ʻAno hana pololei
Hana ʻia ia ma ke calcining zinc suboxide ma ke ana wela kiʻekiʻe Zinc oxide kaumaha Ka nui o ka nui 1200-2000g/L Melemele ʻeleʻele Ua ʻoi aku ka nui o nā metala kaumaha ma mua o ke kūlana maʻamau
ʻAno waikawa
Hana ʻia ia e ka synthesis kemika o ka zinc suboxide ma o ke ʻano waikawa Medium zinc oxide Ka nui o ka nui 700-1000g/L Melemele iki a melemele
ʻAno ʻAmonia
Hana ʻia ia e ka synthesis kemika o ka zinc suboxide ma o ke ʻano ammonia Medium zinc oxide Ka nui o ka nui 700-1000g/L Keʻokeʻo a melemele iki
Ka manawa hoʻouna: Dec-24-2025
