Materials recovery facility process optimization via unit operation feedback
US7994448B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 24, 2008 |
| Grant date | Aug 9, 2011 |
| Priority date | — |
| Expiry date | Sep 4, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S209/93
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Methods and systems are provided for controlling an automatic separator apparatus of a Materials Recovery Facility. A separator for separating a stream of recyclable paper and containers into a paper stream including primarily paper and a container stream including primarily containers is provided. The separator has at least one adjustable operating parameter. A first detector detects an amount of container contaminants in the paper stream. A second detector detects an amount of paper contaminants in the container stream. A control system operably connected to the separator and the first and second detectors adjust the adjustable operating parameter so as to reduce a combined measure of contaminants in the paper stream and in the container stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.