Main > ENVIRONMENTAL > Immobilization > Oil Waste

Product UK. E.

PATENT ASSIGNEE'S COUNTRY UK
UPDATE 03.99
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Method for immobilization in concrete matrix
- Combining oil waste with metakaolin to absorb oil, said me
takaolin capable of undergoing pozzolanic reaction with Ca
hydroxide
- Forming hardenable concrete mix comprising
-- Metakaolin/Oil mixt (5 - 30 %)
-- Cement (20 - 95 %)
-- Fine aggregate (< 80 %)
-- Water
- Permitting concrete mix to harden to form impervious con
crete matrix
PATENT PHOTOCOPY Available on request

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