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Cation Exchange Column

2155

2 Installation

IM/2155 Rev. G

3

2 Installation

2.1 Installation

The column is secured vertically by two mounting clips that are
bolted to a suitable panel or wall (Fig. 2.1).

Conductivity cells are used in conjunction with conductivity
transmitters

mounted

nearby.

Different

column/cell

configurations are used to suit the application (Fig. 2.2).

Fig. 2.1 Mounting Information

Dimensions in mm (in.)

385

(15.2)

Cation Column
complete with
quick release
couplings

Mounting Clip

Mounting Clip

Suitable for M5 screw

Suitable for M5 screw

Fig. 2.2 Typical Cation Column Arrangement

Change-over
Valve

Change-over Valve

1 Cell 1 Column

After’ cation

conductivity
measurement only

2 Cell 2 Column

Before’ and After’ cation

conductivity measurements with
in-service and standby columns

3 Cell 3 Column

Before’ and After’ cation

conductivity measurements
with in-service, backup and
rinse columns

Conductivity

Cell

Summary of Contents for 2155

Page 1: ...USER GUIDE IM 2155 REV G 2155 Cation exchange column Measurement made easy For more information Further publications are available for free download from www abb com analytical or by scanning this code 2155 cation exchange column ...

Page 2: ... in full or part without prior approval of the Technical Publications Department Health and safety To ensure that our products are safe and without risk to health the following points must be noted The relevant sections of these instructions must be read carefully before proceeding Warning labels on containers and packages must be observed Installation operation maintenance and servicing must only...

Page 3: ... Exchange Column Construction 2 2 Installation 3 2 1 Installation 3 3 OPERATION 4 3 1 Start up and Operation 4 4 MAINTENANCE 4 4 1 Maintenance 4 4 1 1 Regeneration 4 4 1 2 Procedure for Regeneration 4 5 SPECIFICATION 5 5 1 General 5 5 2 Handling and Storage Conditions for Columns and Resin 5 6 SPARES 6 6 1 Spares 6 Notes 7 ...

Page 4: ... purify or remove unwanted chemicals from the solution The resin has the appearance of smooth spherical beads usually between 0 5 and 1 mm 0 02 and 0 04 in in diameter However at the molecular level each bead has a skeleton like structure that presents a large surface area to the solution Feed water is passed through the clear acrylic column containing the resin beads Before use the resin is pre t...

Page 5: ...on Fig 2 2 Fig 2 1 Mounting Information Dimensions in mm in 385 15 2 Cation Column complete with quick release couplings Mounting Clip Mounting Clip Suitable for M5 screw Suitable for M5 screw Fig 2 2 Typical Cation Column Arrangement Change over Valve Change over Valve 1 Cell 1 Column After cation conductivity measurement only 2 Cell 2 Column Before and After cation conductivity measurements with...

Page 6: ...resin Removed collected in a suitable container and regenerated when a reasonable volume of resin has been collected Regenerated in situ see Section 4 1 2 4 1 2 Procedure for Regeneration 1 Close the inlet valve connected to the top of the column or in the case if a duty standby column arrangement switch the inlet and outlet valves to the standby column 2 Remove the quick release coupling from the...

Page 7: ... gloves and safety glasses is recommended Fig 4 1 Partially Depleted Column Depleted Resin Maximum Flow rate 400 ml min 1 Minimum Flow Rate 30 ml min 1 Recommended Flow Rate 100 to 300 ml min 1 Max Temperature 50 C Max Pressure 3 kgcm 1 3 bar 45 psi Ion Exchange ADH Resin Colour changes when exhausted from orange to dark red Connection to Inlet 6 mm 1 4 in ID Connection to Outlet 6 mm 1 4 in ID Ca...

Page 8: ...uick release 6 mm 1 4 in J 0214 042 1 4 in Self sealing coupling J 2141 150 Coupling optional male quick release 10 mm 3 8 in 9390308 O Ring small J 0211 176 Column end cap J 2155 406 Moulded strainer J 0214 044 O ring large J 0211 228 Fig 6 1 End Cap Assembly 1 4 in Coupling J 0214 042 O Ring J 0211 228 Moulded Strainer J 0214 044 Column End Cap J 2155 406 O Ring J 0211 176 Self sealing Coupling ...

Page 9: ...Cation Exchange Column 2155 Notes IM 2155 Rev G 7 Notes ...

Page 10: ...Cation Exchange Column 2155 Notes 8 IM 2155 Rev G ...

Page 11: ...Sales Service ...

Page 12: ...ghts in this document and in the subject matter and illustrations contained therein Any reproduction disclosure to third parties or utilization of its contents in whole or in parts is forbidden without prior written consent of ABB ABB 2018 ABB Limited Measurement Analytics Oldends Lane Stonehouse Gloucestershire GL10 3TA UK Tel 44 0 1453 826 661 Fax 44 0 1453 829 671 Email instrumentation gb abb c...

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