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Biomass shock pretreatment

Patent ·
OSTI ID:1136636
Methods and apparatus for treating biomass that may include introducing a biomass to a chamber; exposing the biomass in the chamber to a shock event to produce a shocked biomass; and transferring the shocked biomass from the chamber. In some aspects, the method may include pretreating the biomass with a chemical before introducing the biomass to the chamber and/or after transferring shocked biomass from the chamber.
Research Organization:
Texas A & M University, College Station, TX (USA)
Sponsoring Organization:
USDOE
Assignee:
The Texas A & M University System (College Station, TX)
Patent Number(s):
8,765,429
Application Number:
13/433,089
OSTI ID:
1136636
Country of Publication:
United States
Language:
English

References (17)

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Structural features affecting biomass enzymatic digestibility journal June 2008
Process and technoeconomic analysis of leading pretreatment technologies for lignocellulosic ethanol production using switchgrass journal December 2011
By-product inhibition effects on ethanolic fermentation by Saccharomyces cerevisiae journal January 1983
Fundamental Factors Affecting Biomass Enzymatic Reactivity journal January 2000
Alkali-based AFEX pretreatment for the conversion of sugarcane bagasse and cane leaf residues to ethanol journal June 2010
Lime pretreatment and enzymatic hydrolysis of corn stover journal December 2005
Pretreatment for Cellulose Hydrolysis by Carbon Dioxide Explosion journal December 1998
Combining hot-compressed water and ball milling pretreatments to improve the efficiency of the enzymatic hydrolysis of eucalyptus journal January 2008
An investigation of high operating temperatures in mechanical vapor-compression desalination journal July 2008
Investigation of enzyme formulation on pretreated switchgrass journal December 2011
Compositional Analysis of Lignocellulosic Feedstocks. 2. Method Uncertainties journal August 2010
Mechanical pretreatment of biomass – Part I: Acoustic and hydrodynamic cavitation journal March 2017

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