Chemical Processing

DOWEX™ ion exchange resin is successfully used in a number of chemical processing applications.

Chemical Processing Features and Benefits

Select a specific application to learn more.

DOWEX Ion Exchange Resins

Product Description Type Matrix Total
Exchange
Capacity*
eq/l (kgr/ft3)		 Available
Forms
DOWEX G-26 (H) Uniform particle size strong acid cation exchange resin for specialty demineralization and catalyst applications. Strong Acid Cation Styrene-DVB, Gel 2.0 H+
DOWEX MONOSPHERE M-31 A uniform bead size strong acid catalyst. This is our highest performance catalyst for MTBE/TAME. Strong Acid Cation Styrene-DVB, Macroporous 1.85 H+
DOWEX M-31 Standard grade product for general catalytic applications. This catalyst has unmatched durability and dependability within the MTBE/TAME industry. Strong Acid Cation Styrene-DVB, Macroporous 1.7 H+
DOWEX MONOSPHERE DR-2030 Dry acid catalysts for chemical processing. Strong Acid Cation Styrene-DVB, Macroporous 4.7 eq/kg H+
DOWEX DR-2030 Dry acid catalysts for chemical processing. Strong Acid Cation Styrene-DVB, Macroporous 4.7 eq/kg H+
DOWEX 50WX4 Fine mesh resin for fine chemical and pharmaceutical column separations. Fine Mesh Styrene-DVB, Gel 1.1 meq/ml H+
DOWEX M-43 Corrosion control with DOWEX M-43 ion exchange resin. Weak Base Anion Styrene-DVB, Macroporous 1.55 FB (Free Base) form
DOWEX MONOSPHERE 550A (OH) A uniform particle size strong base anion exchange resin for mixed bed demineralization and condensate polishing applications. Type I Strong Base Anion Styrene-DVB, Gel 1.1 (24.0) OH-
DOWEX MAC-3 A macroporous weak acid cation exchange resin used for water softening, dealkalization, and demineralization applications. Weak Acid Cation Polyacrylic, Macroporous 3.8 (83.0) H+
DOWEX 21K XLT Uniform particle size, high capacity, strong base anion exchange resin for mineral processing applications. Type I Strong Base Anion Styrene-DVB, Gel 1.4 Cl-
DOWEX 21K 16/20 High efficiency, strong base anion exchange resin for mineral processing applications. Type I Strong Base Anion Styrene-DVB, Gel 1.2 Cl-
DOWEX 21K 16/30 High efficiency, strong base anion exchange resin for mineral processing applications. Type I Strong Base Anion Styrene-DVB, Gel 1.2 Cl-
DOWEX RPU Physically tough, high capacity strong base anion exchange resin in the Cl- form for uranium recovery in high silica leachates. Type I Strong Base Anion Styrene-DVB, Gel 1.4 (30.6) Cl-
XZ 91419.00** A large bead, gold selective strong base anion exchange resin for the recovery of gold from cyanidation leach solutions (manufactured under license from MINTEK) t-Butylamine Styrene-DVB, Gel 0.23 - 0.33 eq/l Cl-
DOWEX M4195 Chelating resin for copper, nickel, and cobalt processing. Chelating Resin Styrene-DVB, Macroporous Bis-Picolylamine
DOWEX Retardion 11A8 50 - 100 mesh Amphoteric resin containing both weak acid cation and strong base anion functionality within the same resin. Amphoteric resin Styrene-DVB, Gel 1.1 meq/ml (24.1 kgr/ft3)
1.2 meq/ml (26.3 (kgr/ft3)		 -COOH and -N(CH3)3
DOWEX 1X4 Fine mesh resin for fine chemical and pharmaceutical column separations. Fine Mesh Styrene-DVB, Gel 1.0 meq/ml Cl-
XUS 43568.00 Ion exchange resin for acid removal from lubricants. Weak Base Anion Styrene-DVB, Macroporous 1.7 FB (Free Base)

** Notice: For products that are "developmental", i.e. have an EB, XUS, XY or XZ number: (1) quality specifications may not be fully determined; (2) hazards may not be fully known, and additional caution in handling and use is required; and (3) Seller reserves the right to change specifications and/or discontinue its sale. Users are cautioned to confirm opinions, findings and data by their tests and to satisfy themselves as to the suitability of such products for the purposes intended prior to use.


®™* Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow