Titlebook: Ion Exchange Advances; Proceedings of IEX ’ M. J. Slater Conference proceedings 1992 United Kingdom Atomic Energy Authority & SCI 1992 Down

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破布

者變

無關(guān)緊要

The Properties and Advantages of Uniform Particle Size Ion Exchange Resins) ultra pure water production. In each application, the critical resins properties are discussed and the advantages of uniform resins shown with respect to chemical efficiency, kinetic performance, rinse down characteristics, and hydraulic properties.

NICHE

Ion Exchange Studies on Strongly Basic Anion Exchange Resins Prepared with Tertiary Amines of Varyinto develop column studies where these resins were used to remove nitrate from a natural water supply. A theory of interaction was also developed and other resins were considered in the nitrate removal application.

giggle

Design of Polymeric Adsorbents for Food and Chemical Processingsorption rates . Mathematical models based on phenomenological correlations of adsorption behavior are presented that aid in selecting an adsorbent or identifying the adsorbent structural modifications required to meet the process specifications.

PTCA635

Comb-Like Polyethylene Oxide Polymers as Chelating Agents for Mercuric (II) Chloride: Study of The Cis shown that, (i) the binding properties of the gels are similar to those of PEO in solution, (ii) the first two ethylene oxyde units next to the grafting points are rather rigid and therefore are unable to participate in the complexes formation.

Cocker

Preparation and Chromate Selectivity of Weakly Basic Ion Exchangers Based on Macroporous Polyacrylonomate solutions. They are selective for Cr(VI) over sulfate and chloride, although less so than commercial strong base resins. Because of their stability and ready regeneration with alkali they are well suited to recovery of chromate from industrial wastewaters.

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Expediency

Weak Base Anion Exchange Resin: Simplification of AmiNation Process and Control on SBCons, improved productivity, safe handling and cleaner environment is regularised by transfer of aqueous slurry of chloromethylated beads to amine..By aqueous slurry transfer, SBC is controlled by detailed study of the parameters; a) amount of water, b) type and amount of solvent, c) pH and d) temperature.