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, where 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.

The advantages of this resin are exceptional physical and chemical stability leading to long life, high operating capacity and low rinse requirements. It is suited for use in a wide range of pH and elevated temperature conditions.

  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     

 SERVICE FLOW: M3/hr/M2 Vs Pressure loss M H2O/M resin bed depth

  TESTING：                                                  

The sampling and testing of ion exchange resins is done as per standard testing procedures, namely
ASTMD-2187 and IS-7330, 1998.

  PACKING：                                                  

Super sacks              1000 liters         Super sacks            35 cft
MS drums                180  liters          Fiber drums            7 cft
HDPE lined bags     25    liters          HDPE lined bags    1 cft

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 inion obtained by Thermax Limited. These data are believed to be reliable, but do not imply any warranty or performance guarantee. Tolerances for characteristics are as per BIS/ASTM. We recommend that the user should determine the performance of the product by testing on own processing equipment.