陶氏大孔强酸阳树脂200CNa

发布时间:2017-7-7 00:00:00 来源:http://www.jiacaihg.com/supply/8.html

AMBERLITE™ 200C Na

Industrial Grade Strong Acid Cation Exchange Resin

Introduction

    AMBERLITE 200C Na resin is a macroporous strong acid cation exchange resin based on sulfonic acid exchange groups on a polystyrene matrix. Its high degree of crosslinking imparts superior stability to the macroreticular structure of the resin. This gives it far greater resistance to chemical oxidation and higher stability to breakdown from mechanical, thermal or osmotic shocks than any other commercially available cation resins. AMBERLITE 200C Na is recommended for make up demineralisation, hot process softeners, sodium cycle condensate polishers, and other systems involving appreciable oxidative potential or high temperatures.

Suggested Operating Conditions


Physical form

Grey spherical beads

Matrix

Styrene divinylbenzene copolymer

Functional group

Sulfonic acid

Ionic form as shipped

Na+

Total volume capacity

≥1.70 eq/L (Na+ form)

Moisture holding capacity

46 - 52 % (Na+ form)

Shipping weight

800 g/L

Particle Size

 

Uniformity coefficient

≤1.7

Harmonic mean size

0.600–0.850 mm < 0.355mm 1.0 % max

< 0.300 mm

1% max

Reversible swelling

Cl–     OH– 20%

Maximum reversible swelling

Na+ ® H+  £ 6 %

Water Treatment

 

 

Maximum operating temperature

150 °C

Service flow rate

5 to 40 BV*/h

Regeneration

 

Regenerant

HCl   H2SO4   NaCl

Level (g/L)

40to100   40to200   80to300

Concentration (%)

5to8    0.7to6  10

Minimum contact time

30 minutes

Slow rinse

2 BV at regeneration flow rate

Fast rinse

2 to 4 BV at service flow rate

* 1 BV (Bed Volume) = 1 m3 solution per m3 resin

Hydraulic Characteristics

    Figure 1 shows the bed expansion of AMBERLITE 200C Na as a function of backwash flow rate and water temperature. Figure 2 shows the pressure drop data for AMBERLITE 200C Na, as a function of service flow rate and water temperature. Pressure drop data are valid at the start of the service run with clear water and a correctly classified bed.

Product stewardship

    Dow has a fundamental concern for all who make, distribute, and use its products, and for the environment in which we live. This concern is the basis for our product stewardship philosophy by which we assess the safety, health, and environmental information on our products and then take appropriate steps to protect employee and public health and our environment. The success of our product stewardship program rests with each and every individual involved with Dow products - from the initial concept and research, to manufacture, use, sale, disposal, and recycle of each product.

Customer notice

    Dow strongly encourages its customers to review both their manufacturing processes and their applications of Dow products from the standpoint of human health and environmental quality to ensure that Dow products are not used in ways for which they are not intended or tested. Dow personnel are available to answer your questions and to provide reasonable technical support. Dow product literature, including safety data sheets, should be consulted prior to use of Dow products. Current safety data sheets are available from Dow.


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