Title of article
A Novel Process Utilizing Subcritical Water to Remove Lead from Wasted Lead Silicate Glass
Author/Authors
Chen، Danping نويسنده , , Miyoshi، Hiroshi نويسنده , , Akai، Tomoko نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
-955
From page
956
To page
0
Abstract
Lead was removed from lead silicate glass 7.3Na2O–6.4K2O–3.7MgO–5.4CaO–66.4SiO2–7.8PbO–3Al2O3 (mol %), used in color television CRT funnel, utilizing a subcritical hydrothermal treatment at 628 K and 24 MPa followed by acid leaching at 373 K. This process may be used to prevent disposal of lead containing waste glass wares to landfills, reduce environmental risks in future.
Keywords
Genetic-fuzzy system , Application-production research , prediction , grinding , Surface finish , Power requirement
Journal title
CHEMISTRY LETTERS
Serial Year
2004
Journal title
CHEMISTRY LETTERS
Record number
28641
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