Method for dissolving lignocellulosic biomass
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 8, 2022
Grant Date -
N/A
app pub date -
Aug 19, 2021
filing date -
Aug 19, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of dissolving lignocellulosic biomass waste includes obtaining raw lignocellulosic biomass waste, reducing a size of the biomass waste to provide a biomass particle size of less than about 200 μm; using dimethyl sulfoxide (DMSO), sodium hydroxide (NaOH) and trifluoroacetic acid (TFA) solvents to dissolve the biomass particles and achieve a dissolved lignocellulose solution. The present method dissolves at least about 94% of the lignocellulose fraction in the waste biomass. In an embodiment, the biomass particle size can be about 180 μm.
First Claim
Family
International Classification(s)
- D21B:FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMEN....
- D01D:MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE....
- C08H:DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- B27N:MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR ....
- B29K:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, ....
- D01F:CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL....
- D04H:MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAME....
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully