Additive systems for biomass gasification

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United States of America Patent

PATENT NO 9127219
APP PUB NO 20130019528A1
SERIAL NO

13186360

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Abstract

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The present embodiments provide additive systems for biomass gasification reactors. For example, in one embodiment, a biomass gasification system includes a feedstock preparation system configured to generate a biomass feedstock having a biomass fuel and a tar cracking additive. The system also includes a gasifier configured to receive the biomass feedstock and gasify the biomass fuel in the presence of the tar cracking additive to generate first and second mixtures. The first mixture has producer gas and the second mixture has the tar cracking additive and ash. The biomass gasification system further includes an additive recycle system configured to receive the second mixture and to separate at least a portion of the tar cracking additive from the ash to generate a recycled additive feed for the feedstock preparation system.

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Patent Owner(s)

Patent OwnerAddress
AIR PRODUCTS AND CHEMICALS INC7201 HAMILTON BLVD PATENT DEPT ALLENTOWN PA 18195-1501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Puy Richard Anthony Burnt Hills, US 3 14
Jallepalli, Srinivasarao Thane, IN 1 0
Mahulkar, Amol Ramesh Bangalore, IN 1 0
Mall, Omprakash Bangalore, IN 8 90

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