Gulu la Chakudya kapena Gulu la mafakitale: Kodi phosphoric acid amagwiritsa ntchito bwanji? Yang'anani pa mfundo zisanu ndi imodzizi ndipo mumvetsetsa
Gulu la Chakudya kapena Gulu la mafakitale: Kodi phosphoric acid amagwiritsa ntchito bwanji? Yang'anani pa mfundo zisanu ndi imodzi izi ndipo mumvetsetsa,
Phosphoric acid, Opanga PHOSPHORIC ACID, othandizira phosphoric acid, kugwiritsa ntchito phosphoric acid,
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 acidkwa Industrial ntchito
Makhalidwe abwino (GB/T 2091-2008)
| Analysis zinthu | kufotokoza | |||||
| 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
M'makampani opanga mankhwala, phosphoric acid ndi chinthu chofunikira kwambiri, koma kwenikweni, phosphoric acid ndiyofunikanso kumvetsetsa kusiyana kwake! Mwachitsanzo, pali kusiyana kotani pakati pa kalasi yazakudya ndi kalasi ya phosphoric acid pakugwiritsa ntchito?
Zomwe zili muzakudya ndi kalasi ya phosphoric acid zimafikira 85% ndi 75%. Industrial kalasi phosphoric acid makamaka ntchito makampani mankhwala, kuphatikizapo nsalu yosindikiza, kutsuka kupanga, refractories matabwa, zitsulo ndi mafakitale ena zitsulo; Phosphoric acid wamtundu wa chakudya amatha kugwiritsidwa ntchito pokometsera zakudya zatsiku ndi tsiku monga mkaka, mowa wa vinyo, shuga ndi mafuta ophikira.
Kodi ntchito yayikulu ya phosphoric acid ya chakudya ndi iti?
1. Itha kugwiritsidwa ntchito ngati chowonjezera cha chakudya, monga citric malic acid ndi zokometsera zina za asidi, ndipo imagwira ntchito yake ngati zopangira yisiti ndi phosphate pophika.
2. Okonda vinyo sayenera kukhala achilendo ku phosphoric acid! Popanga moŵa, asidi wa phosphoric amatha kupereka zakudya zowonjezera ku yisiti, zomwe zimalepheretsa kukula kwa mabakiteriya osokera; Popanga mowa, imathanso kutenga gawo labwino la lactic acid kuti isinthe mtengo wa PH!
3. Madzi tsopano ndi ofunika kwambiri, ndipo asidi wa phosphoric angagwiritsidwenso ntchito ngati chigawo chopangira zinthu zoyeretsa ndi zofewa zamadzi, kutipatsa madzi oyera kwambiri.
Industrial grade phosphoric acid ndi yovuta kwambiri, koma imagwiritsidwanso ntchito kwambiri:
1. Phosphoric acid iyenera kukhala ndi malo mumakampani azitsulo. Ngati mukufuna kupanga chitsulo pamwamba pakupanga ndikugwiritsa ntchito yosalala komanso yokongola, phosphoric acid iyenera kukhala yofunikira. Mukakumana ndi zitsulo, zingathandize pamwamba pa madzi osasungunuka phosphate filimu, ngakhale mu ntchito yotsatira, kuchepetsa kuthekera kwa dzimbiri lachitsulo.
2. Kukhoza kuyeretsa kwa asidi wa phosphoric kwenikweni kumanyalanyazidwa ndi anthu ambiri. M’makampani osindikizira, angagwiritsidwe ntchito m’madzi oyeretsera kuti athandize kuchotsa madontho pa mbale ya offset kotheratu, ndipo angakhalenso mbali ya zotsukira zotsukira m’makampani amankhwala a tsiku ndi tsiku!
3. Kuphatikiza apo, ilinso ndi malo ake pakuwongolera moyo wautumiki wa ng'anjo, ma electrolyte a batri komanso kugwiritsa ntchito pafupipafupi zinthu zosamalira khungu ndi zodzoladzola.
