Kodi pali kusiyana kotani pakati pa mafakitale phosphoric acid ndi edible phosphoric acid? Sankhani mtundu woyenera kuti muwonjezere magwiridwe antchito 笔记
Kodi pali kusiyana kotani pakati pa mafakitale phosphoric acid ndi edible phosphoric acid? Sankhani mtundu woyenera kuti muwonjezere magwiridwe antchito 笔记,
feteleza, chakudya, phosphoric acid , asidi phosphoric ntchito mafakitale, Edible phosphoric asidi, Phosphoric asidi wopanga, Mankhwala,
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
Chakudya ndi mafakitale kalasi phosphoric acid ndi zinthu ziwiri zofunika mankhwala ambiri ntchito m'madera osiyanasiyana. Kodi pali kusiyana kotani pakati pawo pakugwiritsa ntchito, ndipo mumapeza bwanji malo abwino kwambiri.
1. Zakudya za phosphoric acid
Phosphoric acid ya chakudya ndi yopanda mtundu, yowoneka bwino kapena yachikasu pang'ono yokhala ndi acidity yamphamvu komanso mawonekedwe adsorption. Itha kuchitapo kanthu ndi ayoni zitsulo kupanga ma phosphates osasungunuka, motero amagwiritsidwa ntchito kwambiri muchakudyamakampani. Khalidwe lokhazikika, lopanda vuto kwa thupi la munthu.
2. Industrial kalasi phosphoric asidi
Industrial grade phosphoric acid ndiyowononga komanso acidic. Chiyero cha mafakitale kalasi phosphoric acid ndi otsika, koma ali ndi ntchito zabwino chothandizira ndi bata, ndipo chimagwiritsidwa ntchito m'madera monga mankhwala engineering, zitsulo, ndi mankhwala madzi.
Pogwiritsa ntchito, kuchuluka kwa ntchito ziwirizi sikumagwirizananso kwambiri. Mwachitsanzo, kalasi ya phosphoric acid ndi acidity yomwe imagwiritsidwa ntchito kwambiri yomwe imatha kukulitsa acidity ya chakudya ndikuwongolera kukoma kwake. Mwachitsanzo, kuwonjezera mlingo woyenerera wa phosphoric acid wa chakudya ku zinthu monga zakumwa, masiwiti, ndi zokometsera kukhoza kuwapatsa kukoma kwapadera kowawasa.
Kachiwiri, itha kukhala ngati chotchingira kuti chakudyacho chikhale chatsopano komanso chokoma. Kuonjezera chakudya cha phosphoric acid kuzinthu monga yogati ndi kupanikizana kungalepheretse kuwonongeka kwa chakudya. Imathanso kuchitapo kanthu ndi ayoni achitsulo muzakudya kuti apange ma phosphates osasungunuka, potero amachepetsa zomwe zili muzakudya zolemera.
Industrial grade phosphoric acid imagwiritsidwa ntchito kwambiri pamakampani opanga mankhwala, monga kupanga phosphatefeteleza, mankhwala ophera tizilombo, utoto, etc. Komanso, mafakitale kalasi phosphoric asidi Angagwiritsidwenso ntchito ngati lawi retardant, dehydrating wothandizira, chothandizira, etc.
Zimagwira ntchito yofunika kwambiri m'munda wazitsulo, monga kupukuta, kuchotsa dzimbiri, kutsuka kwa asidi, ndi zina zotero. Komanso, mafakitale kalasi phosphoric asidi Angagwiritsidwenso ntchito kuchotsa zitsulo, monga lead, malata, etc. kuchokera mabatire zinyalala. Iwo ali osiyanasiyana ntchito m'munda wa mankhwala madzi, amene angathe kuchotsa bwino inaimitsidwa zolimba, matope, ndi tizilombo tating'onoting'ono m'madzi, ndi kusintha madzi khalidwe.
Ndikukula kosalekeza kwa magawo ogwiritsira ntchito chakudya ndi ma grade grade phosphoric acid, kufunikira kwa msika kukukulirakulira chaka ndi chaka. Kufunika kwa msika wamafakitale a phosphoric acid kuli ndi chiyembekezo chokulirapo, ndipo kukwezedwa kwazakudya zathanzi, zobiriwira, komanso zapamwamba kwaperekanso mwayi wamsika wamsika wa phosphoric acid.
Mwachidule, chakudya ndi mafakitale a phosphoric acid ali ndi chiyembekezo chogwiritsa ntchito m'magawo osiyanasiyana. Potengera kuchuluka kwa kuchuluka kwa msika, mabizinesi amayenera kupanga nthawi zonse ndikuwongolera kuti akwaniritse zomwe msika ukufunikira! Ngati kuli kofunikira, chonde omasuka kulumikizana ndi kulumikizana.
Mvula Dept. Director
Malingaliro a kampani Hebei Pengfa Chemical Co., Ltd.
+86 0317 5811698 +86 18931799878 +86 0317 5811696
@rainy@hhpfchem.com , Gwww.pengfachemical.com , www.hhpfchem.com.
