Gleisner
Roland Gleisner, Jefferson, WI US
Patent application number | Description | Published |
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20080236777 | Method and apparatus for monitoring liquid and solid contents in a froth - A method and apparatus are presented for determining the quantity of liquid and solid content in a removal stream of a froth created from a suspension that is generated during a froth flotation operation. Specifically, electrodes are immersed in the froth generated from a suspension having a known quantity of fiber particles, and the conductance of the froth is measured to establish a relationship between the measured conductance and the quantity of fiber particles. The electrodes are then submerged in a froth generated from a suspension having an unknown quantity of fiber particles, and the froth conductance is measured. The quantity of fiber particles in the froth can then be determined from the pre-established relationship between conductance and solid particle content. | 10-02-2008 |
Roland L. Gleisner, Jefferson, WI US
Patent application number | Description | Published |
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20090298149 | Sulfite Pretreatment For Biorefining Biomass - The present invention relates to a method using sulfite pretreatment to overcome recalcitrance of lignocellulose (SPORL). More specifically, it relates to a sulfite-based chemical process for pretreating biomass in solutions to reduce access barriers of enzymes to the lignocellulose, resulting in efficient conversion through enzymatic saccharification. | 12-03-2009 |
Roland L. Gleisner, Madison, WI US
Patent application number | Description | Published |
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20150299738 | SULFITE PRETREATMENT FOR BIOREFINING BIOMASS - The present invention relates to a method using sulfite pretreatment to overcome recalcitrance of lignocellulose (SPORL). More specifically, it relates to a sulfite-based chemical process for pretreating biomass in solutions to reduce access barriers of enzymes to the lignocellulose, resulting in efficient conversion through enzymatic saccharification. | 10-22-2015 |