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Universal feeder with clamshell transfer screw |
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2023-05-30 |
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Method of elimination of poly- and perfluoroalkyl substances (PFAS) in a wastewater biosolids gasification process using a thermal oxidizer and hydrated lime injection |
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System and process for continuous production of contaminate free, size specific biochar following gasification |
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2023-01-31 |
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Elimination of poly- and perfluoro alkyl substances (PFAS) in a wastewater biosolids gasification process using a thermal oxidizer and hydrated lime injection |
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2022-05-24 |
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System and process for continuous production of contaminate free, size specific biochar following gasification |
Renus Kelfkens |
2022-02-08 |
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Method for gasifying feedstock with high yield production of biochar |
Renus Kelfkens, Brandon Davis, Deon John Potgieter, Billy Freeman Hopper, Jeffrey S. Brown +1 more |
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Apparatus and method for loading and deploying cargo from a motor vehicle |
— |
2019-12-10 |
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Particle separation system |
— |
2017-12-05 |
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Particle separation system |
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1989-11-14 |