"Wosaoneka" wothandizira phosphate ali ndi zotsatira zazikulu chonchi?
"Wosaoneka" wothandizira phosphate ali ndi zotsatira zazikulu chonchi?,
China phosphate, Hebei phosphate, Phosphate, phosphate China, wopanga phosphate, phosphate katundu,
Physicochemical katundu:
1. Zamadzimadzi zowoneka bwino zopanda mtundu, Palibe fungo loyipa
2. Malo osungunuka 42 ℃; kutentha kwa 261 ℃.
3.Kusakanikirana ndi madzi mu chiŵerengero chilichonse
Storge:
1. Sungani m'nyumba yosungiramo zoziziritsa komanso mpweya wabwino.
2. Khalani kutali ndi gwero la moto ndi kutentha.
3. Phukusili ndi losindikizidwa.
4. Iyenera kusungidwa padera ndi zoyaka mosavuta (zoyaka) zoyaka, ma alkali, ndi ufa wachitsulo wokangalika, ndikupewa kusungirako kosakanikirana.
5. Malo osungirako ayenera kukhala ndi zipangizo zoyenera kuti zikhale ndi kutaya.
Phosphoric acid yogwiritsidwa ntchito ku Industrial
Makhalidwe abwino (GB/T 2091-2008)
Analysis zinthu | kufotokoza | |||||
85% phosphoric acid | 75% phosphoric acid | |||||
Super Grade | Gulu Loyamba | Normal Grade | Super Grade | Gulu Loyamba | Normal Grade | |
Mtundu/Hazen ≤ | 20 | 30 | 40 | 30 | 30 | 40 |
Phosphoric acid (H3PO4), w/% ≥ | 86.0 | 85.0 | 85.0 | 75.0 | 75.0 | 75.0 |
Chloride(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 |
Chitsulo(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 |
Chitsulo cholemera (Pb), w/% ≤ | 0.001 | 0.003 | 0.005 | 0.001 | 0.001 | 0.005 |
Zakudya zowonjezera Phosphoric acid
Makhalidwe abwino (GB/T 1886.15-2015)
Kanthu | kufotokoza |
Phosphoric acid(H3PO4), w/% | 75.0-86.0 |
Fluoride (monga F)/(mg/kg) ≤ | 10 |
Easy oxide(monga H3PO3),w/% ≤ | 0.012 |
Arsenic (As)/(mg/kg) ≤ | 0.5 |
Chitsulo cholemera (monga Pb) /(mg/kg) ≤ | 5 |
Gwiritsani ntchito:
Kugwiritsa ntchito paulimi: feteleza wa phosphate ndi zakudya zopatsa thanzi
Kugwiritsa ntchito mafakitale: zopangira mankhwala
1.Tetezani zitsulo kuti zisawonongeke
2.Kusakaniza ndi asidi nitric monga mankhwala kupukuta wothandizila kukonza pamwamba mapeto a zitsulo
3.Zinthu za phosphatide zomwe zimagwiritsidwa ntchito pochapa mankhwala ndi mankhwala ophera tizilombo
4.Kupanga phosphorous yomwe ili ndi zinthu za flameretardant.
Zakudya zowonjezera zimagwiritsidwa ntchito: kununkhira kwa acidic, Yisiti Nutri-ents, monga coca-cola.
Kugwiritsa ntchito kuchipatala: kupanga mankhwala okhala ndi phosphorus, monga Na 2 Glycerophosphat
Mu mitundu yambiri ya ntchito zopanga za anthu athu, pali phosphates, monga chakudya, mafakitale, feteleza, kupukuta, ndi zina zotero. Ichi ndi gawo lolemera kwambiri la ntchito, ndipo m'munda uliwonse wogwiritsira ntchito asidi.
Komabe, sititchula kawirikawiri mayina a phosphate m’miyoyo yathu. Kumbali imodzi, ndichifukwa choti phosphate si chinthu chomwe tingakumane nacho m'miyoyo yathu, ndipo imagwira ntchito kwambiri pokonza, kupanga, ndi kupanga.
Kumbali ina, ndi chifukwa cha asidi wa phosphoric wochuluka, chimodzi mwa zigawo za mankhwala enaake zimawonekera pa phukusi kapena bukhu la malangizo, ndipo munthu wamba sangapereke chidwi chapadera kwa izi.
Choncho lero tikambirana nanu za izo. Zikuwoneka kuti phosphate "yosaoneka" m'miyoyo yathu ndiyothandiza:
1. M'makampani opanga mankhwala, amatha kugwiritsidwa ntchito kupanga phosphate yachitsulo, ndi zina zotero;
2. Mutha kugwiritsa ntchito zakudya za yisiti kapena ma acidic monga kola, mowa, maswiti, mafuta opaka utoto, mkaka, zakumwa, ndi zina zambiri pamakampani azakudya;
3. Itha kugwiritsidwa ntchito popanga simenti yopingasa. Simenti iyi imatha kuwonjezera moyo wautumiki wa oyenga zitsulo pamlingo wina;
4. Kugwiritsa umagwirira wake akhoza kukhala zitsulo dzimbiri utoto mu ❖ kuyanika makampani kuchepetsa kutaya zinthu;
5. Itha kugwiritsidwa ntchito kukonza chotsuka. Chotsukirachi ndi choyenera makamaka kuchotsa zothimbirira zomwe zidzawonekere pa makina osindikizira a makina osindikizira;
6. Mutha kupukuta zinthu za aluminiyamu chifukwa zitha kugwiritsidwa ntchito kukonza zamadzimadzi zamadzimadzi ndi electrolytic kupukuta zitsulo za phosphorize;
7. Pamene zamkati za mphira zikufunika panthawi yopanga, zimatha kugwiritsidwa ntchito ngati zopangira zopangira coagulants ndi zomangira;
8. Ndichonso cholinga chofala kwambiri mwa ife, chomwe ndikuchigwiritsa ntchito kupanga feteleza wochuluka wa phosphate ndi feteleza wapawiri.
Komanso, pali mankhwala -kalasi phosphates kuti angagwiritsidwe ntchito kupanga mankhwala, polima phosphates popanga polyphosphoos, organic kupanga zipangizo, etc. Izi zonse ntchito mankwala.