Permutite

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Permutite

any artificial aluminosilicate that resembles a natural zeolite in chemical composition and properties. Permutites have the general formula Na₂O• Al₂O₃-nSiO₂-mH₂O, where n varies from 1 to 10, and m from 1 to 2. They are capable of ion exchange and are used as inorganic ion exchangers for softening water. The term “permutite” is also applied to certain synthetic ion-exchange resins produced outside the USSR.

REFERENCES

See references under ION EXCHANGERS.

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No references found			1071/SR9930683 Vanselow AP (1932) Equilibria of the base-exchange reactions of bentonites, permutites, soil colloids and zeolites. Influence of sodium adsorption ratio on sodium and calcium ... by Dikinya, Oagile; Hinz, Christoph; Aylmore, Graham / Australian Journal of Soil Research			permissible value permissible velocity permissible working load permission permissive block system permissive cell permissive condition permissive stop permit Permitin, Efim Permitin, Efim Nikolaevich permittivity Permo-Carboniferous Permo-Triassic mass extinction Permoser, Balthasar permselective membrane Permutation Permutation and Combination permutation character permutation group permutation matrix permutation modulation permutation table permutation tensor permutations and combinations Permutite Pernambuco Pernambuco Wood Pernau pernetti pernicious anaemia pernicious anemia pernicious malaria Pernik Pernik District Pernik Strike of 1906 perniosis Perodicticus Perognathinae Perón, Eva Perón, Eva Duarte de Perón, Isabel Perón, Isabel María Martínez de Perón, Juan Peron, Juan Domingo Perón, Juan Domingo peronine Peronist Péronne Peronosporales Perosis			Permutation with Limited Wavelengths Permutation-Network-Based Path History Permutation-Polynomial-Based Interleaver permutational permutational permutational Permutations Permutations Permutations Permutations and combinations Permutations and combinations Permutations and combinations Permutations and combinations Permutations and combinations permute permute permute permute Permute Last Layer permuted permuted Permuted index Permuted index Permuter Permuter Permuter permutes permutes permuting permuting Permutite Permyriad Permyriad Pern Pern Perna canaliculus Perna Canaliculus Extract Pernambucano Pernambucano Pernambuco Pernambuco Pernambuco Pernambuco & Fernando De Noronha Pernambuco & Fernando De Noronha pernambuco wood pernambuco wood Pernancy Pernancy Pernas International Holdings Bhd. Pernau Pernel Pernet PERNETS pernetti Pernettya Pernettya Perniagaan Logam Xing Fa Sdn. Bhd. Pernicion perniciosus pernicious pernicious

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