杜笙(Tulsion)CH-27鉻酸凈化樹脂Tulsion CH-27
ISO-9001/ISO-14001/OHSAS-18000
用于選擇性去除重金屬離子交換樹脂
Tulsion CH-27是一款特級大孔型聚苯乙烯主體架構的,帶有特別胺基官能團的弱堿胺交換樹脂。它具有極高的耐滲透壓和優良的物理穩定性。
Tulsion CH-27可以非常有效的從PH小于2的鉻酸溶液中選擇性的吸附過渡金屬離子。使用Tulsion CH-27也可以很容易的把過二價陽離子從其他金屬陽離子中分離出來。對于給定的重金屬離子,選擇性取決于進水的濃度,存在的形式和PH等。樹脂對于給定金屬的親和性可可以通過調節PH值來增加或者減少。選擇性的一般順序如下:
Cu>Ni>Fe(III)>Zn>Co(II)>Cd>Fe(II)
Tulsion CH-27可以應用于電鍍和酸洗槽,或者濕法冶金中去除重金屬。
Tulsion CH-27樹脂可以用濃硫酸或者氫氧化銨溶液進行再生。
Tulsion CH-27的應用:
1.鈷/鎳分離:Tulsion CH-27樹脂在酸性PH條件下可以從鈷溶液中分離出鎳。
2.鉻/銅&鎳分離:鉻鍍液中含有銅鎳等雜質,可以用Tulsion CH-27去除這些雜質,因為它對銅鎳的強烈的親和性遠遠大于鉻。
典型特性(TYPICAL CHARACTERISTICS):Tulsion CH-27
型式/Type弱堿胺交換樹脂/weak baseAmine exchange resin
主體結構/Matrix structure 大孔交聯聚苯乙烯/Macroporous cross-linked polystyrene
物理型式/Physical form含水球狀/Moist spherical beads
官能團/Functional group二甲基吡啶胺/Bis Picolyl amine
離子型式/Ionic form部分硫酸/Partial Sulphate
粒圍Particlesize0.3-1.2mm(95%min)
銅的交換容量35g(4-6g/L,ph=2)min
PH范圍/pH range 0to14
允許溫度/Temperature Stability?80℃
溶解性/Solubility不溶于任何容積
操作特性(TYPICAL CHARACTERISTICS):Tulsion CH-27
{zd0}操作溫度/Operating Temperature(max)70℃
樹脂床最小高度/Minimum bed depth(mm)1000
{zd0}流速/Maximum Service flow rate 8-10 m3/hr/m3
逆洗膨脹空間/Backwash expansion space 50to70%
反洗流速8-15m3/hr/m2
再生劑硫酸或者氫氧化銨
再生劑濃度硫酸20-22%,氫氧化銨7-10%
再生劑體積3-4BV
再生流速8BV/H
再生時間30-60分鐘
沖洗:慢洗3BV,再生流速
快洗3-4BV,工作流速
For Handling, Safety and Storage requirements please refer to the individual Material Safety Data Sheets available at our offices. The data included herein are based on test information obtained by Thermax Limited. These date are believed to be reliable, but do not imply any warranty or performance guarantee. Tolerances for characteristics are per BIS/ASTM. We recommend that the user should determine the performance of the product by testing on his own processing equipment.
For further information, please contact:17090831380,,13917047856,QQ315684815.