COMPOSITIONS AND METHODS FOR CONVERTING HAZARDOUS WASTE GLASS INTO NON-HAZARDOUS PRODUCTS
First Claim
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1. A method of producing a ceramic article from hazardous waste glass comprising:
- mixing hazardous waste glass with a filler and a non-aqueous binder;
pressing the mixture to produce a green article; and
firing said green article to produce a ceramic article.
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Abstract
The present invention provides compositions and methods for converting hazardous waste glass into safe and usable material. In particular, the present invention provides compositions and methods for producing ceramic products from toxic-metal-containing waste glass, thereby safely encapsulating the metals and other hazardous components within the ceramic products.
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Citations
15 Claims
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1. A method of producing a ceramic article from hazardous waste glass comprising:
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mixing hazardous waste glass with a filler and a non-aqueous binder; pressing the mixture to produce a green article; and firing said green article to produce a ceramic article. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of producing a ceramic article from hazardous waste glass comprising:
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mixing hazardous waste glass with a filler and a plastic material; mixing the hazardous waste glass, filler, and plastic material mixture with a non-aqueous binder to produce a batch mixture; pressing the batch mixture to produce a green article; drying the green article; and firing the green article to produce a ceramic article. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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Specification