Iwọn Ounjẹ tabi Ipele Iṣẹ: Kini lilo phosphoric acid? Wo awọn aaye mẹfa wọnyi ati pe iwọ yoo loye
Iwọn Ounjẹ tabi Ipele Iṣẹ: Kini lilo phosphoric acid? Wo awọn aaye mẹfa wọnyi ati pe iwọ yoo loye,
Phosphoric acid, Awọn olupilẹṣẹ PHOSPHORIC ACID, awọn olupese phosphoric acid, lilo phosphoric acid,
Awọn ohun-ini kẹmika:
1. Omi ti ko ni awọ, Ko si oorun irritant
2.Melting ojuami 42 ℃; farabale ojuami 261 ℃.
3.Miscible pẹlu omi ni eyikeyi ratio
Ibi ipamọ:
1. Tọju ni itura kan, ile-ipamọ afẹfẹ.
2. Jeki kuro lati ina ati ooru orisun.
3. Awọn package ti wa ni edidi.
4. O yẹ ki o wa ni ipamọ lọtọ lati awọn iṣọrọ (combustible) combustibles, alkalis, ati awọn irin powders ti nṣiṣe lọwọ, ki o si yago fun ipamọ adalu.
5. Aaye ibi ipamọ yẹ ki o wa ni ipese pẹlu awọn ohun elo ti o yẹ lati ni jijo.
Phosphoric acidfun Industrial lilo
Sipesifikesonu Didara (GB/T 2091-2008)
| Awọn nkan itupalẹ | sipesifikesonu | |||||
| 75% phosphoric acid | ||||||
| Super ite | Ipele akọkọ | Deede ite | Super ite | Ipele akọkọ | Deede ite | |
| Awọ/Hazen ≤ | 20 | 30 | 40 | 30 | 30 | 40 |
| Phosphoric acid (H3PO4), w/% ≥ | 86.0 | 85.0 | 85.0 | 75.0 | 75.0 | 75.0 |
| Kloride (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 |
| Iron(Fe),W/% ≤ | 0.002 | 0.002 | 0.005 | 0.002 | 0.002 | 0.005 |
| Arsenic(Bi), w/% ≤ | 0.0001 | 0.003 | 0.01 | 0.0001 | 0.005 | 0.01 |
| Irin Eru (Pb) ， w/% ≤ | 0.001 | 0.003 | 0.005 | 0.001 | 0.001 | 0.005 |
Awọn afikun ounjẹ phosphoric acid
Sipesifikesonu Didara (GB/T 1886.15-2015)
| Nkan | sipesifikesonu |
| Phosphoric acid(H3PO4), w/% | 75.0 ~ 86.0 |
| Fluoride (gẹgẹbi F)/(mg/kg) ≤ | 10 |
| Ohun elo afẹfẹ (gẹgẹbi H3PO3), w/% ≤ | 0.012 |
| Arsenic (Bi)/(mg/kg) ≤ | 0.5 |
| Irin eru(bi Pb) /(mg/kg) ≤ | 5 |
Lo:
Lilo iṣẹ-ogbin: ohun elo aise ti ajile fosifeti ati awọn ounjẹ ifunni
Lilo ile-iṣẹ: awọn ohun elo aise kemikali
1.Protect awọn irin lati ipata
2.Mixed pẹlu nitric acid bi kemikali polishing agent to mu awọn dada pari ti irin
3.Material ti phosphatide ti a lo fun ọja fifọ ati ipakokoro
4.Awọn iṣelọpọ ti irawọ owurọ ti o ni awọn ohun elo flameretardant.
Awọn afikun ounjẹ lo: adun ekikan, iwukara Nutri-ents, , gẹgẹbi koka-cola.
Lilo iṣoogun: lati ṣe agbejade oogun ti o ni phos-phorus, gẹgẹbi Na 2 Glycerophosphat
Ni ile-iṣẹ kemikali, phosphoric acid jẹ ohun elo pataki, ṣugbọn ni otitọ, phosphoric acid tun jẹ iwulo pupọ lati ni oye iyatọ! Fun apẹẹrẹ, kini iyatọ laarin ipele ounjẹ ati ipele ile-iṣẹ phosphoric acid ninu ilana lilo?
Akoonu ti ounjẹ ati ipele ile-iṣẹ phosphoric acid de 85% ati 75%. Acid phosphoric ti ile-iṣẹ jẹ lilo pupọ julọ ni ile-iṣẹ kemikali, pẹlu titẹ sita aṣọ, fifọ iṣelọpọ, awọn iṣipopada igi, irin ati awọn ile-iṣẹ irin miiran; Acid phosphoric ti o jẹ ounjẹ ni a le lo ni adun awọn ounjẹ ojoojumọ gẹgẹbi awọn ọja ifunwara, ọti-waini, suga ati epo sise.
Kini awọn ohun elo akọkọ ti ounjẹ phosphoric acid?
1. O le ṣee lo bi aropo ounjẹ, gẹgẹbi citric malic acid ati awọn aṣoju adun acid miiran, ati pe o ṣe ipa rẹ bi ohun elo aise fun iwukara ati fosifeti ni sise.
2. Awọn ololufẹ ọti-waini ko yẹ ki o jẹ alejo si phosphoric acid! Nigbati o ba n ṣe ọti, phosphoric acid le pese ipese awọn ounjẹ ti o wa ni idaduro si iwukara, eyiti o ṣe idiwọ idagbasoke ti awọn kokoro arun ti o ṣako; Ninu ilana ṣiṣe ọti, o tun le ṣe ipa ti o dara ti lactic acid lati ṣatunṣe iye PH!
3. Awọn orisun omi jẹ pataki pupọ ni bayi, ati pe phosphoric acid tun le ṣee lo bi paati ohun elo aise ti awọn aṣoju mimọ iwọn ati awọn asọ omi, pese wa pẹlu omi mimọ diẹ sii.
Acid phosphoric ti ile-iṣẹ jẹ eka diẹ sii, ṣugbọn o tun jẹ lilo pupọ diẹ sii:
1. Phosphoric acid gbọdọ ni aaye ninu ile-iṣẹ irin. Ti o ba fẹ ṣe oju irin ti iṣelọpọ ati lo diẹ sii dan ati ẹwa, phosphoric acid gbọdọ jẹ ko ṣe pataki. Nigbati o ba wa ni ifọwọkan pẹlu irin, o le ṣe iranlọwọ fun oju ti fiimu fosifeti insoluble omi, paapaa ni iṣẹ ti o tẹle, lati dinku o ṣeeṣe ti ipata irin.
2. Agbara mimọ ti phosphoric acid jẹ kosi bikita nipasẹ ọpọlọpọ awọn eniyan. Ninu ile-iṣẹ titẹ sita, o le ṣee lo ninu omi mimọ lati ṣe iranlọwọ lati yọ awọn abawọn lori awo aiṣedeede diẹ sii patapata, ati pe o tun le di apakan ti awọn ohun elo ifunmọ ni ile-iṣẹ kemikali ojoojumọ!
3. Ni afikun, o tun ni aaye ti ara rẹ ni imudarasi igbesi aye iṣẹ ti ileru, awọn elekitiroti batiri ati paapaa lilo igbagbogbo awọn ọja itọju awọ ara ati awọn ohun ikunra.
