羅門哈斯除鹽樹脂9000(OH )電廠高速凝結(jié)水精處理混床除鹽樹脂
AMBERJET™ 9000 OH
Macroreticular Strong Base Anion Exchange Resin AMBERJET 9000 OH resin is a uniform particle size,MR type, strong base anion exchange resin specificallydesigned for use in regenerable mixed bedcondensate demineralizer systems. Amberjet 9000 OHresin now combines a proven MR (macroreticular)structure with the hydraulic and kinetic benefits of uniform particle size to deliver the best possible condensate polishing performance and resin life in both PWR nuclear and high pressure fossil powerplants. One of the most critical parameters for an anion exchange resin in mixed bed polishing applications is fast kinetics for sulfate removal. In condensate polishing plants the anion resin is often exposed to materials which can foul the resin surface and dramatically reduce its capability to remove sulfate at high flow rates. In many power stations, loss
of sulfate mass transfer kinetics is the most frequent cause of water chemistry problems, and the leading cause of polisher resin replacement. As compared to gel type uniform size anion resins which are commonly used, the unique MR structure of Amberjet9000 OH resin is specifically designed to provide improved resistance to surface fouling and the
resulting loss of sulfate mass transfer coefficient.Amberjet 9000 OH resin is best paired with Amberjet
1600 H resin, for the ultimate in polisher performance. Amberjet 1600 H resin is a highly
crosslinked uniform size gel cation exchange resin
with exceptional resistance to release of polystyrene sulfonate leachables, which can foul anion resins. The
combination of a low leachables cation resin, with a
fouling resistant anion resin delivers the lowest
possible sulfate levels in steam generators and the
longest possible resin life. This is especially critical in
PWR plants where organic amines are used.
PROPERTIES
Physical Form ______________________________ Light tan opaque spherical beads
Matrix_____________________________________ Macroreticular styrene-divinylbenzene copolymer
Functional Group___________________________ Quaternary ammonium
Conversion to OH-
form [1] ___________________ 93% minimum
Total Exchange Capacity [1]
___________________ 0.80 meq/ml minimum (OH-
form)
Moisture Holding Capacity [1] _________________ 66 to 75% (OH-
form)
Shipping Weight____________________________ 41.2 lb/ft3
(660 g/L)
Particle size
Uniformity Coefficient____________________ 1.25 maximum
Harmonic Mean Size _____________________ 0.58 to 0.70 mm
Retained on 20 mesh (0.850 mm) [1] ______ 5% maximum
Through 45 mesh (0.425 mm) [1] ______ 1% maximum
[1]
Contractual value
Lenntech
info@lenntech.com
www.lenntech.com
Tel. +31-15-261.09.00
Fax. +31-15-261.62.89SUGGESTED OPERATING CONDITIONS
Maximum Operating Temperature _________________ 60 to 140° F (15 to 60 °C)
Service Flow Rate (Linear Velocity) ________________ 50 gpm/ft2
, maximum
Regeneration
Regenerant __________________________________ NaOH
Level (100% basis) ____________________________ 8 to 15 lbs/ft3
Flow Rate ___________________________________ 0.25 to 0.5 gpm/ft3
Concentration _______________________________ 4 to 6%
Slow Rinse Volume (at regeneration flow rate) _______ 8 to 15 gal/ft3
Fast Rinse_______________________________________ 30 to 60 gal/ft3
Transfer of Mixed Beds in Condensate Polishers______ Take steps to minimize re-separation of mixed beds,
including minimizing the volume of free water or transfer
water used. A remix is recommended in the service vessel
before use.
HYDRAULIC CHARACTERISTICS
Figure 1 shows the pressure drop data for
AMBERJET 9000 OH resin, as a function of service flow
rate and water temperature. Pressure drop data are for
clean, classified beds which have not accumulated solids
during the service run. If the bed accumulates solids, the
pressure drop would increase. The pressure drop of a
mixed bed can be approximated by summing the
component pressure drops. Figure 2 shows the bed
expansion of AMBERJET 9000 OH resin, as a function
of backwash flow rate and water temperature.
0 10 20 30 40 50
Linear flow rate [gpm/ft2]
Pressure Drop [psi per ft of bed depth]
50 °F
100 °F
140 °F
80 °F
0
20
40
60
80
100
120
140
160
180
200
02468
40°F 60°F 80°F 100°F
120°F
140°F
Backwash flow rate [gpm/ft2]
Bed Expansion [%]
AMBERJET is a trademark of Rohm and Haas Company and its affiliates, Philadelphia, U.S.A.
Ion exchange resins and polymeric adsorbents, as produced, contain by-products resulting from the manufacturing process. The user must determine the extent to which
organic by-products must be removed for any particular use and establish techniques to assure that the appropriate level of purity is achieved for that use. The user must
ensure compliance with all prudent safety standards and regulatory requirements governing the application. Except where specifically otherwise stated, Rohm and Haas
Company does not recommend its ion exchange resins or polymeric adsorbents, as supplied, as being suitable or appropriately pure for any particular use. Consult your Rohm
and Haas technical representative for further information. Acidic and basic regenerant solutions are corrosive and should be handled in a manner that will prevent eye and skin
contact. Nitric acid and other strong oxidising agents can cause explosive type reactions when mixed with Ion Exchange resins. Proper design of process equipment to prevent
rapid buildup of pressure is necessary if use of an oxidising agent such as nitric acid is contemplated. Before using strong oxidising agents in contact with Ion Exchange Resins,
consult sources knowledgeable in the handling of these materials.
Rohm and Haas Company makes no warranties either expressed or implied as to the accuracy or appropriateness of these data and expressly excludes any liability upon Rohm and
Haas arising out of its use. We recommend that the prospective users determine for themselves the suitability of Rohm and Haas materials and suggestions for any use prior to their
adoption. Suggestions for uses of our products of the inclusion of descriptive material from patents and the citation of specific patents in this publication should not be understood as
recommending the use of our products in violation of any patent or as permission or license to use any patents of the Rohm and Haas Company and its affiliates. Material Safety Data
Sheets outlining the hazards and handling methods for our products are available on request.
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