| 产品名称：提取肝素钠 | 酸碱性：碱性离子交换树脂 | 含量≥：54±3％ |
| 离子型：阴离子交换树脂 | 品牌：杜笙 | 是否危险化学品：否 |
| 是否进口：否 | 产地：北京 | 牌号：杜笙 |
| CAS：ISO | 外观：颗粒 | 颗粒尺度：0.3-1.2MM |
| 溶解性：不溶 | 用途：提取肝素钠树脂 |
杜笙 A-722MP提取肝素钠用大孔吸附树脂Tulsion? A-722 MP ISO-9001/ISO-14001/OHSAS-18000
食品级提取肝素钠专用大孔吸附型离子交换树脂
STYRENIC MACROPOROUS STRONG base ANION EXCHANGE RESIN FOR SUGAR DECOLOURIZATION AND ORGANIC REMOVAL.
Tulsion? A-722 MP is a polystyrenic “Macroporous” strong base (Type-I) anion exchange resin, with matrix containing quaternary ammonium groups, supplied as moist spherical beads in the Chloride form.
Tulsion? A-722 MP has excellent physical characteristics due to its macro porous nature, is used for de-colorization of sugars solutions, wher the concentrations of the coloring bodies are relatively high. This resin is easily regenerable by using alkaline brine solution. This resin is generally used in combination with Tulsion? A-30MP acrylic strong base for the removal of residual color from the treated sugar solution.
TYPICAL CHARACTERISTICS： Tulsion A-722 MP
Type : Macroporous Strong base anion exchange resin
Matrix structure : Polystyrene copolymer
Functional group : Quaternary Ammonium Type I
Physical form : Moist Powder form
Ionic form : Chloride
Screen size US mesh : 16 to40
Particle size (minm. 95%) : 0.4 to 1.2mm
Effective size (mm) : 0.6 to 0.8
Uniform Coefficient : 1.6 max
Backwash settled density : 43 to 45 lbs/ft3 (670 to 720 g/l)
Moisture contents (approx) : 60 ± 3 %
Thermal stability : 80 °C
pH range : 0 to 14
Solubility : Insoluble in all common solvents
Total exchange capacity : 1.0 meq/gm（min）
TYPICAL OPERATING CONDITIONS： Tulsion A-722 MP
Operating Temperature : 70-80° C
Service flow rate : 8-10 BV/hr
Typical Operating Service flow rates : 2-5 BV/hr
Regenerant used : Alkaline brine
Regeneration Concentration : 10% NaCl + 2 % NaOH
Regeneration level : 200+20 g/l
Regenerant flow rate : 1- 2.5 BV/hr
Regeneration and rinse temperature : 50-55° C
Rinse flow rate : Slow : At regeneration flow rate
Fast At service flow rate
Sweetening on volume : 1.5 to 2 BV (approx)
BACKWASH FLOW RATE : M3 /hr/M2 Vs % of bed expansion
Flow-rate:m/hr | Regeneration Temp C-> | 5 | 25 | 35 |
2 |
| 12 | 5 | 2 |
4 |
| 28 | 23 | 18 |
6 |
| 46 | 40 | 35 |
8 |
| 62 | 55 | 52 |
10 |
| 79 | 73 | 68 |
SERVICE FLOW: M3/hr/M2 Vs Pressure loss M H2O/M resin bed depth
Flow-rate:m/hr | Regeneration Temp C-> | 5 | 25 | 35 |
12 |
| 0.8 | 0.55 | 0.4 |
24 |
| 1.6 | 1.2 | 0.8 |
36 |
| 2.4 | 1.6 | 1.3 |
48 |
| 3.2 | 2.1 | 1.7 |
54 |
| 3.7 | 2.35 | 1.9 |
TESTING：
The sampling and testing of ion exchange resins is done as per standard testing procedures, namely
ASTMD-2187 and IS-7330, 1998.
For further information, please contact:17090831380，,13917047856，QQ315684815
