APPLICATION IN DETERGENCY OF A LOW-GRADE ZEOLITE-A DERIVED FROM LIPARI PUMICE
| Autor: | Burriesci Nicola, Corigliano Francesco, Saija Leo, Zipelli Cesare, Bart Jan C.J. |
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| Jazyk: | angličtina |
| Rok vydání: | 1983 |
| Zdroj: | Journal of chemical technology and biotechnology. Chemical technology 33 (1983): 421–427. info:cnr-pdr/source/autori:Burriesci Nicola; Corigliano Francesco; Saija Leo; Zipelli Cesare; Bart Jan C.J./titolo:APPLICATION IN DETERGENCY OF A LOW-GRADE ZEOLITE-A DERIVED FROM LIPARI PUMICE./doi:/rivista:Journal of chemical technology and biotechnology. Chemical technology/anno:1983/pagina_da:421/pagina_a:427/intervallo_pagine:421–427/volume:33 |
| Popis: | Zeolite-A, containing less than 100 parts/10**6 Fe, obtained from a widespread, low-cost, raw material (Lipari pumice) is proposed as a detergent-builder in place of polyphosphates. The derived synthetic detergency grade zeolites show a sufficiently high Ca-ion exchange capacity; Mg-capture is more difficult. The zeolites investigated decompose perborate equally well or less than commercially available detergent zeolite-A samples prepared synthetically from pure Na silicate and aluminate. |
| Databáze: | OpenAIRE |
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