均粒樹脂在超純水行業(yè)應(yīng)用

1、 離子交換樹脂離子交換樹脂DOWEX*, MARATHON*, UPCORE*, MONOSPHERE* are trademarks of The Dow Chemical Company A = 有效粒徑有效粒徑B = 直徑中間值直徑中間值C/A = 均一系數(shù)均一系數(shù)直徑直徑 (m mm)數(shù)目數(shù)目 (%)0A90%B50%C40% % %mDOWEX MONOSPHERE 650C UPWStrong AcidCation,GelH46 - 511.1650 +/- 50-DOWEX MONOSPHERE 550A UPWStrong BaseAnion Type 1,GelOH55 -

2、651.1590 +/- 50-DOWEX MONOSPHERE MR-3 UPWStrong AcidCation/BaseAnion Type 1, GelHOH46 - 5155 - 651.11.1650 +/- 50590 +/- 50OptimizedDOWEX MONOSPHERE MR-450 UPWStrong AcidCation/BaseAnion Type 1, GelHOH46 - 5355 - 651.11.1360 +/- 50590 +/- 50OptimizedDOWEX MONOSPHERE MR-575 UPWStrong AcidCation/BaseA

3、nion Type 1, GelHOH41 - 4655 - 651.11.1550 +/- 50590 +/- 501.2:1DOWEX MONOSPHERE MR-575 LC NGStrong AcidCation/BaseAnion Type 1, GelHOH41 - 4655 - 651.11.1550 +/- 50590 +/- 501:1Guaranteed Sales Specifications1.91.02.151.0ProductVolume MedianDiametereq/l, minTypeWater RetentionCapacityUniformityCoef

4、ficient,max1.0Total ExchangeCapacity2.151.01.9Ionic Form(For Sales)1.91.0C:A(by eq.) (MONOSPHERE 550A)(DOWEX SBR-P C) (MONOSPHERE 550A)(DOWEX SBR-P C)00.20.40.60.811.21.41.61.82147347547747(Vol%/mm)00.10.20.30.40.50.60.7147347547747947(Vol%/mm)UC 正常 均粒樹脂MONOSPHEREMARATHON高斯分布的樹脂 有效樹脂已使用樹脂均粒樹脂高斯分布的樹脂 F可再生混床樹脂 F可分離性稍差的混床樹脂 F不可再生混床樹脂 Meg .cmMONOSPHEREMR-450 UPWMONOSPHEREMR-3 UPW普通混床樹脂普通混床樹脂工作時(shí)間工作時(shí)間 (mins) F裝填樹脂時(shí)小顆粒樹脂會(huì)擠在大顆粒之間的縫隙里，降低了有效空間F有了均粒樹脂后，有效空間顯著增大F有效空間的增大將使得壓降降低 05101520800700600550500450400 均粒樹脂可分離性好動(dòng)力性能好動(dòng)力性能好壓降低樹脂損失少樹脂損失少產(chǎn)水質(zhì)量高產(chǎn)水質(zhì)量高