METHOD FOR SEPARATING XYLOSE AND LIGNIN FROM MISCELLANEOUS SUGAR LIQUID
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 15, 2022
app pub date -
Aug 21, 2020
filing date -
Aug 22, 2019
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method for separating hemicellulose and lignin from a miscellaneous sugar liquid, in particular a method for separating xylose and lignin from a miscellaneous sugar liquid, is provided. The method solves the problem of lignin carbonization and fouling in the hydrolysis reaction process of the miscellaneous sugar liquid mixed solution. By adding an organic solvent, the lignin separated out in the hydrolysis reaction process is dissolved in the organic solvent component, so the situation that the carbonization and fouling of lignin in a reactor generates substances unfavorable for actual production is avoided. Moreover, the lignin is well protected in the organic solvent, and the lignin obtained in a later period has high reaction activity and excellent performance.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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