Catalytic Pulsed Flow Hydrogenation Of Lignin Carboxylic Acid Compounds
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 8, 2015
app pub date -
Jul 8, 2013
filing date -
Jul 8, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Renewable resources comprising bagasse, corn stover, wood sawdust and switch grass are subject to direct catalytic conversion or bio-fermentation producing ethanol leaving complex lignin compounds for disposal. Chemical conversion of lignin compounds (recoverable from digested lignin) to substituted phenols followed by a carbon steel catalyzed pulsed flow hydrogenation produces cresol and substituted creosol compounds. The pulsed flow process produced close to 100 percent reduction of the reactants compared to 25 percent with continuous flow and is applicable to aliphatic carboxylic acid compounds such as natural oils producing valued liquid hydrocarbons.
First Claim
Family
International Classification(s)
- [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