２つの溶融浴を用いた有機固体廃棄物吹き込みガス化装置

Japanese Patent JP7128892

B2

The present invention discloses a gasifier for organic solid waste by injection into molten iron and slag bath, belonging to fields of harmless, reduction, resource and energy treatment of organic solid waste, and also of syngas production by ultra-high temperature single atom pyrolysis gasification of organics. The liquid level adjusting furnace, in communication with the bottom of the gasification furnace, contains 1200-1700 °C molten iron-based alloy liquid, which is covered with molten liquid slag layer. When gas pressure above or liquid volume in the liquid level adjusting furnace increases, liquid level of the molten liquid in the gasification furnace rises simultaneously. A particle material injection lance is immersed, through which organic particles to be gasified are blown into molten bath, and oxygen gas or oxygen-enriched air as gasifying agent is blown into the melt at the same time. Organic substance is gasified into CO-rich and H₂-rich syngas, and most of inorganic substance enters molten slag and is discharged termly. The molten iron is unchanged. Most organic waste can be gasified into clean combustible gas which is used as fuel gas or chemical syngas.

beef strong
Yang Tianjun
Li Min
Zhang Jianliang
Guo Zhancheng
▲パァン▼ 建明
Yu Guohua
Dong Hongbyo

JP2020533127A

August 31, 2022

March 19, 2020

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beef strong

C10J3/50; B09B3/40; C10J3/57

JP11310812A
JP2011514240A
JP2019073638A
JP60011588A

WO2014132230A1
US20120031232
US6110239
CN110396435A
CN106753573A
CN208362272U
CN106086281A
US5943970
US4659375
WO2004044492A2

Kichi Toshio Kawa
Hiroshi Ichikawa

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