Method for solubilization of low-rank coal using low molecular weight cell-free filtrates derived from cultures of coriolus versicolor
US5084160A · kind A · utility
15Cited by
9References
15Claims
0Family size
Inventors
Key dates
| Filing date | Feb 28, 1989 |
| Grant date | Jan 28, 1992 |
| Priority date | — |
| Expiry date | Feb 28, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/822
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A method is provided for isolating a less than 5,000 dalton molecular weight extracellular product from Coriolus versicolor. The extracellular product is useful for biosolubilizing low-rank coals to form water-soluble products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.