Published December 8, 1998
| Version v1
Patent
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Phosphate bonded structural products from high volume wastes
Description
A method to produce structural products from benign waste is provided comprising mixing pretreated oxide with phosphoric acid to produce an acid solution, mixing the acid solution with waste particles to produce a slurry, and allowing the slurry to cure. The invention also provides for a structural material comprising waste particles enveloped by an inorganic binder.
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Additional details
Identifiers
- Patent application number
- US 61994596 A
- Patent number
- US 5846894 A
- Other
- oai:uchicago.tind.io:9337
Dates
- Patent filed
-
1996-03-18