Entrained-flow gasifier and gasification method using the same for synthesizing syngas from biomass fuel

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United States of America Patent

PATENT NO 9518235
SERIAL NO

14314023

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Abstract

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A microwave plasma based entrained flow gasifier of biomass, including a furnace body and a fuel pretreatment system. The furnace body includes a fuel inlet disposed at the lower part of the furnace body, a syngas outlet disposed at the top of the furnace body, and a slag outlet disposed at the bottom of the furnace body. The fuel inlet presents in the form of nozzles. The fuel pretreatment system is disposed outside of the furnace body, and includes a fuel crushing apparatus, a sieving apparatus disposed downstream to the fuel crushing apparatus, a first fuel container for receiving particle size-qualified fuel, a second fuel container for receiving particle size-unqualified fuel, and a feeding hopper disposed downstream to the first fuel container. The first fuel container and the second fuel container are disposed side-by-side downstream to the sieving apparatus.

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Patent Owner(s)

Patent OwnerAddress
WUHAN KAIDI ENGINEERING TECHNOLOGY RESEARCH INSTITUTE CO LTDT1 JIANGXIA AVENUE MIAOSHAN DEVELOPMENT ZONE JIANGXIA DISTRICT WUHAN 430212

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yilong Wuhan, CN 68 167
Xia, Minggui Wuhan, CN 11 7
Zhang, Liang Wuhan, CN 689 3734
Zhang, Yanfeng Wuhan, CN 177 515

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