Titlebook: Recent Developments in Ion Exchange; 2 P. A. Williams,M. J. Hudson Book 1990 Elsevier Science Publishers Ltd 1990 Chromat.Cobalt.Lithium.Ph

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Cation and Anion Exchange Properties of Pillared Claysng the PILCS with four different solutions; 0.1N(NaCl+NaOH/HCl), 0.1N(KC1+K0H/HC1), O.lNCCsCl+CsOH/HCl), and 0.1N(RbCl+RbOH/HCl). Results indicate that the ion exchange capacity of the original clay was increased due to the pillaring process.

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Ion Exchange Properties of α-Zirconium Phosphate Modified by a Process of Intercalation/De-Intercala a spray-drying or freeze-drying treatment. Highly dispersed and hydrated powders of zirconium phosphate have been obtained. The water content of these new phases ranges from 1.2 to 3.5 mol/mol of Zr, as the relative humidity rises from 5 to 90%, correspondingly the interlayer distance changes from

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New Cross-Linked Layered Tin Phosphate Exchangersnto α-tin phosphate. The materials have free heights of 6.7 and 7.6 Å and surface areas of 198- and 219 m. g.. There is some saturation of potential exchange sites by the chromia pillars. Nevertheless, cation exchange capacities for Co., Ni., Cu., and Pr. are still relatively high. They are promisin

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mydriatic

Ion Exchange Behaviour of Some Amine Intercalates of α-Tin(IV) Hydrogen Phosphate Monohydratesition metal ions. It has been found that the behaviour of these intercalates depends upon whether the guest molecule is a mono-or a polyamine. For each of the intercalation samples studied the rate of uptake of the metal ion is rapid (t. less than five minutes). When the guest molecule is a primary

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pineal-gland

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Simultaneous Elimination of Heavy Metals and Chelating Agents from Waste Watersapplied in the bicarbonate form and regenerated by means of magnesium bicarbonate, which is produced from magnesium oxide, water, and cabon dioxide under pressure. Laboratory scale experiments demonstrated the feasibility of the proposed process. Macroporous exchange resins showed the best performan

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