Ka Papa Meaʻai a i ʻole ka Papa Hana Hana: He aha ka hoʻohana ʻana i ka waikawa phosphoric? E nānā i kēia mau wahi ʻeono a maopopo iā ʻoe
Ka Papa Meaʻai a i ʻole ka Papa Hana Hana: He aha ka hoʻohana ʻana i ka waikawa phosphoric? E nana i keia mau wahi eono a maopopo ia oe,
ʻakika Phosphoric, Nā mea hana PHOSPHORIC ACID, nā mea hoʻolako phosphoric acid, ka hoʻohana ʻana i ka waikawa phosphoric,
Nā waiwai physicochemical:
1. Ka wai alohilohi kala ʻole, ʻAʻohe ʻala irritant
2. Ka helu heheʻe 42 ℃; kahi e hoʻolapalapa ai 261 ℃.
3.Miscible me ka wai i kekahi lakio
Storge:
1. E kūʻai i loko o kahi hale kūʻai maʻalili.
2. E mālama i ke ahi a me nā kumu wela.
3. Hoʻopaʻa ʻia ka pūʻolo.
4. Pono e mālama ʻokoʻa ʻia mai nā mea hoʻopau maʻalahi, alkalis, a me nā pauka metala ikaika, a pale i ka waiho ʻana.
5. Pono e hoʻolako ʻia ka wahi mālama me nā mea kūpono e loaʻa ai ka leakage.
ʻakika Phosphoricno ka hana ʻoihana
ʻO ka ʻōlelo kikoʻī (GB/T 2091-2008)
| Nā mea hoʻokalakala | kikoʻī | |||||
| 75% phosphoric acid | ||||||
| Papa Kiekie | Papa Ekahi | Papa maʻamau | Papa Kiekie | Papa Ekahi | Papa maʻamau | |
| kala/Hazen ≤ | 20 | 30 | 40 | 30 | 30 | 40 |
| ʻAka Phosphoric（H3PO4）,w/% ≥ | 86.0 | 85.0 | 85.0 | 75.0 | 75.0 | 75.0 |
| Klorida(C1), w/% ≤ | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
| Sulfate(SO4），w/% ≤ | 0.003 | 0.005 | 0.01 | 0.003 | 0.005 | 0.01 |
| Hao(Fe),W/% ≤ | 0.002 | 0.002 | 0.005 | 0.002 | 0.002 | 0.005 |
| Arsenic(As),w/% ≤ | 0.0001 | 0.003 | 0.01 | 0.0001 | 0.005 | 0.01 |
| Metala kaumaha(Pb), w/% ≤ | 0.001 | 0.003 | 0.005 | 0.001 | 0.001 | 0.005 |
Mea hoʻohui meaʻai Phosphoric acid
ʻO nā kikoʻī maikaʻi (GB/T 1886.15-2015)
| 'ikamu | kikoʻī |
| ʻAikika Phosphoric(H3PO4), w/% | 75.0~86.0 |
| Fluoride(e like me F)/(mg/kg) ≤ | 10 |
| ʻOkisa māmā (e like me H3PO3), w/% ≤ | 0.012 |
| Arsenic( As)/( mg/ kg) ≤ | 0.5 |
| Metala kaumaha (e like me Pb) /( mg/kg) ≤ | 5 |
E hoʻohana:
Ka hoʻohana ʻana i ka mahiʻai: nā mea maka o ka phosphate fertilizera me nā meaʻai hānai
Hoʻohana i ka ʻoihana: nā mea maka kemika
1. Mālama i ka metala mai ka ʻino
2.Mixed me ka waikawa nitric e like me ke kinikini polishing agentto hoʻomaikaʻi i ka ʻili o ka metala
3. Material o ka phosphatide i hoʻohana ʻia no ka huahana holoi ʻana a me ka insecticide
4. ʻO ka hana ʻana o ka phosphorus i loaʻa nā mea flameretardant.
Hoʻohana ʻia nā mea hoʻohui meaʻai: ka mea ʻono acidic, Yeast Nutri-ents, , e like me ka coca-cola.
Hoʻohana lāʻau lapaʻau: e hana i ka lāʻau lapaʻau i loaʻa ka phos-phorus, e like me Na 2 Glycerophosphat
I loko o ka ʻoihana kemika, he mea koʻikoʻi ka waikawa phosphoric, akā ʻo ka ʻoiaʻiʻo, ʻo ka phosphoric acid ka mea nui e hoʻomaopopo i ka ʻokoʻa! No ka laʻana, he aha ka ʻokoʻa ma waena o ka papa meaʻai a me ka waika phosphoric papa hana ʻoihana i ke kaʻina hana?
ʻO ka maʻiʻo o ka meaʻai a me ka ʻenehana phosphoric acid hiki i 85% a me 75%. Hoʻohana nui ʻia ka waikawa phosphoric papa hana i loko o ka ʻoihana kemika, me ka paʻi lole, ka holoi ʻana i ka hana, nā refractory lāʻau, metallurgy a me nā ʻoihana metala ʻē aʻe; Hiki ke hoʻohana ʻia ka waika phosphoric meaʻai i ka hoʻonoʻo ʻana i nā meaʻai o kēlā me kēia lā e like me nā huahana waiu, ka hana waina, ke kō a me ka aila kuke.
He aha nā mea hoʻohana nui o ka meaʻai phosphoric acid?
1. Hiki ke hoʻohana ʻia ma ke ʻano he meaʻai meaʻai, e like me ka citric malic acid a me nā mea ʻono ʻona ʻē aʻe, a hoʻokani ʻo ia i kāna hana ma ke ʻano he mea hū a me ka phosphate i ka kuke ʻana.
2. ʻAʻole pono ka poʻe aloha waina i malihini i ka waikawa phosphoric! I ka wā e hoʻomoʻa ai, hiki i ka phosphoric acid ke hāʻawi i ka hāʻawi mau ʻana i nā meaʻai i ka hū, ka mea e pale ai i ka ulu ʻana o nā maʻi bacteria hele hewa; I ka hana ʻana i ka pia, hiki iā ia ke pāʻani i kahi hana maikaʻi o ka lactic acid e hoʻoponopono ai i ka waiwai PH!
3. He mea nui ka wai i kēia manawa, a hiki ke hoʻohana ʻia ka waika phosphoric ma ke ʻano he mea waiwai o nā mea hoʻomaʻemaʻe unahi a me nā mea hoʻomaʻemaʻe wai, e hāʻawi iā mākou i ka wai maʻemaʻe.
ʻOi aku ka paʻakikī o ka ʻakika phosphoric ʻoihana, akā ua hoʻohana nui ʻia:
1. Pono ka waikawa Phosphoric i wahi i loko o ka ʻoihana metala. Inā makemake ʻoe e hana i ka ʻili metala o ka hana ʻana a hoʻohana i ka maʻalahi a nani hoʻi, pono ka phosphoric acid. Ke hoʻopili ʻia me ka metala, hiki iā ia ke kōkua i ka ʻili o ke kiʻiʻoniʻoni phosphate insoluble, ʻoiai i ka hana ma hope, e hōʻemi i ka hiki ke hoʻoheheʻe ʻia.
2. ʻAʻole mālama ʻia ka hoʻomaʻemaʻe ʻana o ka waikawa phosphoric e nā poʻe he nui. I ka ʻoihana paʻi, hiki ke hoʻohana ʻia i loko o ka wai hoʻomaʻemaʻe e kōkua i ka wehe ʻana i nā stains ma ka pā offset i ʻoi aku ka piha, a hiki ke lilo i ʻāpana o nā mea hoʻohui detergent i ka ʻoihana kemika i kēlā me kēia lā!
3. Eia kekahi, loaʻa iā ia kona wahi ponoʻī i ka hoʻomaikaʻi ʻana i ke ola lawelawe o ka umu, nā electrolytes pākaukau a me ka hoʻohana pinepine ʻana i nā huahana mālama ʻili a me nā mea hoʻonaninani.
