Automatic Water Treatment Equipment Edi Ultrapure Water System
Ultrapure Water Application -Urea Area
Kushandiswa kwemvura yeultrapure mumotokari urea inonyanya kunyungudutsa urea solution.Chinangwa chikuru chemotokari urea sechinhu chinoderedza mumagetsi ekurapa gasi kuderedza nitrogen oxide (NOx) inobuda mumagasi emhepo.Urea solution inowanzonzi urea in water solution (AUS32) uye kazhinji ine 32.5% urea uye 67.5% mvura.
Basa remvura yepamusoro mune iyi mhinduro ndeyekuvimbisa kunyungudika uye kugadzikana kweurea.Sezvo urea solution inoda kuiswa mukati meiyo exhaust gasi yekurapa system uye kuita nenitrogen oxides mumhepo yekuburitsa gasi, kunyungudika uye kugadzikana kweurea kwakakosha pakubudirira uye kuita kwehurongwa.Ultrapure mvura inogona kuve nechokwadi chekuti urea yakanyungudika zvizere mumhinduro uye inochengetedzwa munzvimbo yakagadzikana, nekudaro kuve nechokwadi chekuti exhaust gasi kurapwa system inogona kushanda nemazvo uye kuzadzisa inotarisirwa kudzikisa emission effect.
Uye zvakare, ultrapure mvura inogona zvakare kubatsira kudzikisa deposition uye crystallization yeurea solution musystem, iyo inobatsira kuchengetedza ma nozzles akachena uye akatsetseka uye kudzivirira system blockage uye kutadza.Naizvozvo, kushandiswa kwemvura yakanyanyisa mumotokari urea kwakakosha zvikuru kuchengetedza kushanda uye kugadzikana kwenguva refu kweiyo exhaust gasi kurapwa system.
Kuti uve nechokwadi chekushanda uye kushanda kwemotokari urea, zvakakosha kuzadzisa zvinotevera zviyero uye zvinodiwa:
1. Hapana akaturikwa zvimedu uye precipitates muchitarisiko: Urea mhinduro inofanira kujeka uye pachena pasina yakaturikwa zvimedu uye precipitates.Chero zvinhu zvinoonekwa zvisina kuenzana zvinogona kuve nemhedzisiro yakaipa pane exhaust mushure mekurapa system.
2. Urea yemukati isiri pasi pe32.5%: Iyo urea yemukati yekushandiswa kwemotokari haifanire kunge iri pasi pe32.5% kuve nechokwadi chekubudirira kweiyo urea mhinduro.Yakaderera urea yemukati inogona kutungamira kune isingaenderane nemotokari epositi emissions.
3. Usashandise crystallized urea solution: Automotive urea inofanira kunge iri mumvura uye haifaniri kuonekwa yakasvibiswa.Kuvapo kwekristallisation kunogona kuratidza kuvepo kwetsvina kana kusateedzera maitiro emhando.
4. Usashandisa urea solution nemakemikari akawedzerwa: Urea inofanira kuita neNOx mumhepo inopera mushure mekurapa, saka hapana mamwe makemikari anofanira kuwedzerwa kuti arege kukanganisa maitiro uye kukonzera kusingabvumirwi kwemotokari.
5. Mushonga weUrea unofanirwa kuchengetwa munzvimbo yakaoma uye inotonhorera: Nzvimbo yekuchengetera mushonga weurea inofanira kunge yakaoma, inotonhorera, uye yakadzivirirwa kubva kuzuva rakananga uye tembiricha yakakwira kudzivirira kuparara kwemhando yemushonga urea.
Kuomerera kune aya zviyero uye zvinodiwa zvinogona kuve nechokwadi chemhando uye kushanda kwemotokari urea, iyo inobatsira kuchengetedza epoust yemotokari mushure mekurapwa system uye kutonga kuburitsa kwemotokari.
Ultrapure mvura kazhinji inotevedzera zvinotevera zviyero uye zvinodiwa:
Conductivity: The conductivity inowanzodiwa kuti ive isingasviki 0.1 microsiemens/cm.
TOC (Total Organic Carbon): Yakanyanya kuderera TOC mazinga anodiwa, kazhinji muzvikamu pabhirioni (ppb) renji.
Kubvisa Ion: Kubvisa kwakasimba kweiyoni senge yakanyungudika oxides, silicates, sulfates, nezvimwe zvinodikanwa.
Microbial Control: Microorganisms dzinofanirwa kubviswa zvachose kuchengetedza kuchena kwemvura.
Aya zviyero zvinowanzoitwa mune reverse osmosis ultrapure mvura masisitimu kuti ive nechokwadi chekuti mhando yemvura inosangana nezvinodiwa zveultrapure mvura, inokodzera nzvimbo dzakaita senge laboratory research, indasitiri yemishonga, uye kugadzira zvemagetsi.
