Nrog rau cov peev txheej dej tshiab thoob ntiaj teb nyob rau hauv kev loj hlob zuj zus, dej hiav txwv desalination tau tshwm sim los ua ib qho kev daws teeb meem tseem ceeb rau kev ruaj ntseg cov khoom siv dej ruaj khov, tshwj xeeb tshaj yog nyob rau hauv ntug dej hiav txwv thiab thaj chaw qhuav. Hauv cov txheej txheem desalination, stainless hlau plays lub luag haujlwm tseem ceeb vim nws qhov kev tiv thaiv corrosion zoo dua, lub zog siv tshuab, thiab lub neej ua haujlwm ntev.
Vim li cas Stainless Hlau Zoo tagnrho rau Seawater Desalination?
1. Cov tshuaj chloride tsis zoo
Cov dej hiav txwv muaj cov tshuaj chloride ions siab (Cl⁻), uas tuaj yeem ua rau cov hlau tsis zoo. Austenitic stainless hlau zoo li 316L, thiab qib duplex xws li S32205 thiab S32750, muaj kev tiv thaiv zoo heev rau pitting thiab crevice corrosion nyob rau hauv ib puag ncig ntsev.
2. Lub neej ua haujlwm ntev, txo kev tu
Stainless hlau Cheebtsam tuaj yeem ua haujlwm ruaj khov hauv qhov hnyav, siab-salinity, thiab high-humidity ib puag ncig. Qhov no durability ho txo qhov system downtime thiab txij nkawm nqi, kom ntseeg tau kev ua hauj lwm efficiency nyob rau lub sij hawm ntev.
3. Zoo heev formability thiab muaj zog
Stainless hlau muaj kev sib xyaw ua ke zoo ntawm lub zog thiab ductility, ua rau lawv haum rau vuam, sib sau, thiab machining. Lawv tau siv dav hauv cov khoom tseem ceeb desalination xws li cov kav dej, cov hlab ntsha siab, cov khoom siv hluav taws xob, thiab cov evaporators.
Hom Stainless Hlau Qib Siv Hauv Desalination
| Qib | Hom | Cov yam ntxwv tseem ceeb | Tej kev siv |
| 316l ua | Austenitic | Zoo corrosion kuj, weldable | Piping, li qub, structural thav duab |
| S32205 | Duplex | Siab zog, zoo heev pitting kuj | Cov hlab ntsha siab, cov cua kub exchangers |
| S32750 | Super Duplex | Tshwj xeeb tsis kam rau chloride nres | Dej hiav txwv piping, evaporator plhaub |
| 904l ua | High-Alloy Austenitic | Resistant rau acidic thiab saline ib puag ncig | Pump casings, kev sib txuas ua ke |
Cov ntawv thov tseem ceeb hauv Desalination Systems
• Rov qab Osmosis (RO) Units:Cheebtsam xws li lim vaj tse thiab cov hlab ntsha membrane feem ntau yog tsim los ntawm 316L lossis S32205 stainless hlau los tiv thaiv kev kub ntxhov thiab raug brine.
• Thermal Desalination (MSF/MED):Cov txheej txheem no xav tau cov khoom siv nrog kub thiab corrosion kuj. S32750 super duplex stainless hlau feem ntau siv.
• Cwj Pwm & Brine Discharge Systems:Qhov feem ntau corrosion-nrhiav qhov system, xav tau cov ntaub ntawv muaj zog los tiv thaiv kev xau thiab ua kom ruaj khov mus ntev.
Post lub sij hawm: May-27-2025