核电厂专用纯水树脂

  Tulsion® T-46                                       ISO-9001/ISO-14001/OHSAS-18000  

STRONG ACID CATION EXCHANGE RESIN NUCLEAR GRADE

Tulsion® T-46 FM is a specially developed premium grade strongly acidic cation exchange resin containing nuclear sulphonic acid groups with excellent physical and chemical stability for use in the nuclear industry.

Tulsion® T-46 FM is primarily used for purification of reactor coolant water and moderator in nuclear power station plants to keep corrosion products to the minimum and thus protect the heat transfer surfaces from scaling and corrosion.

Tulsion® T-46 FM is supplied in hydrogen, lithium and ammonium forms to facilitate control of the pH of coolant water at a value that would result in practically negligible attach on metal surface by the coolant water.

Tulsion® T-46 FM is manufactured under the most stringent quality controls to ensure minimal metallic impurities esulting in the highest purity of the ionic form supplied.

 

  TYPICAL CHARACTERISTICS：        Tulsion T-46            

  

Matrix structure                      :                      Polystyrene copolymer

Functional group                     :                      Nuclear Sulphonic

Physical form                          :                      Moist spherical beads

Ionic form                               :                       Hydrogen/Lithium

Screen size US  mesh             :                       16 to50

Particle size (minm. 95%)     :                       0.3 to1.2mm

 

Moisture content                          :                52± 3% H form.50± 3% Li form

Backwash settled density               :                 800 to 840 g/l (50 - 52 lbs/cft) (H+)

Thermal stability                          :                250 °F / 120 °C

pH range                                      :                 0 to 14

Fines content                               :                 Less than 0.5% through 50 USS

Bead strength                               :                 Not less than 500 g/bead

Solubility                                     :                 Insoluble in all common solvents

Total exchange capacity              :                 1.8 meq/ for H+ (min. 99% of its exchange sites in the form supplied)

             操作条件（OPERATION CONDITIONS）：    Tulsion T-42 UPS   

 
xunshou小树脂床高度(Bed depth , mini mm)                               600
xunshou大(Service flow rate ,Maxi )                                              120 m3/hr/ m3
逆洗水量(Backwash flow rate)                                             9 to 25 m3/hr/ m3
逆洗浮動空間(Back wash expansion)                                  40 to 75%
再生,剂(Regenerant )                                                         HCl, H2SO4 for H+ form,
再生,剂用量(Regeneration levels. )                                   30 to 120 gms HCl/ lit.
                                                                                                40 to 250 gms H2SO4/ lit.
再生,剂浓度(Regeneration concentration)                          3 - 5% HCl, 1.5 to 3% H2SO4
xunshou少通再生,剂时间(Regeneration Contact time, mini)      20 min.
再生流量(Regeneration flow rate )                                        5 to 16 m3/hr/ m3
Regeneration slow rinse                                                          2 BV mini.
快洗用水(Fast Rinse )                                                            Service flow rate.
快洗水量(Fast Rinse Volume)                                                 4 to 6 BV