Method for inhibiting oxidation of metal sulfide-containing material
Patent
·
OSTI ID:1176045
The present invention provides means for inhibiting the oxidation of a metal sulfide-containing material, such as ore mine waste rock or metal sulfide taiulings, by coating the metal sulfide-containing material with an oxidation-inhibiting two-tail lipid coating (12) thereon, thereby inhibiting oxidation of the metal sulfide-containing material in acid mine drainage conditions. The lipids may be selected from phospholipids, sphingolipids, glycolipids and combinations thereof.
- Research Organization:
- US Dept. of Energy (USDOE), Washington, DC (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FG02-96ER14644
- Assignee:
- Elsetinow, Alicia, Philadelphia, PA (United States)
- Patent Number(s):
- 7,153,541
- Application Number:
- 10/497,769
- OSTI ID:
- 1176045
- Resource Relation:
- Patent File Date: 2002 Dec 04
- Country of Publication:
- United States
- Language:
- English
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