Methods and systems for converting waste into complex hydrocarbons
US8796495B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 16, 2011 |
| Grant date | Aug 5, 2014 |
| Priority date | — |
| Expiry date | Dec 26, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W10/40
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A method for receiving animal waste from animal confinements or other concentrated animal waste sources and for converting the waste into a complex hydrocarbon is described. The waste contains both liquids and solids. The method includes separating the liquids and solids into separate waste streams, controlling an amount of moisture in the solids waste stream such that the amount of moisture in the solid waste stream is compatible with a selected energy conversion process, and feeding the moisture controlled solid waste into the energy conversion process. The complex hydrocarbon may be suitable for use as a substitute or additive to petroleum-based asphalt binder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.