SLURRY PROCESSING APPARATUS, MICROBUBBLE GENERATION EQUIPMENT, AND SLURRY PROCESSING METHOD

WIPO Patent Application WO/2021/166958

A1

Provided are a slurry processing apparatus and a slurry processing method having a simple apparatus configuration and capable of promoting a solid-liquid reaction of a slurry.　The slurry processing apparatus is characterized by comprising a processing tank for performing any one of solid-liquid reaction, solid-gas reaction, gas-liquid reaction, and solid-liquid separation of a slurry including a metal or a metal compound, a first pipe, a second pipe, and a pump, wherein one end of the first pipe is provided with a suction port for sucking the slurry from the processing tank, the other end of the first pipe is connected to an intake port of the pump, one end of the second pipe is coupled to the discharge port of the pump, the other end of the second pipe is connected to a microbubble generator, and the micro bubble generator includes a throttle that throttles the flow of slurry and a gas supply pipe for supplying gas to the throttle, and supplies microbubbles to the slurry in the processing tank.

NAKAO YOSHIHIKO (JP)
ISHIKAWA SHINTARO (JP)

PCT/JP2021/005946

August 26, 2021

February 17, 2021

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SUMITOMO METAL MINING CO (JP)

B01F3/04; B01F5/04; B01J8/22; B03D1/14; C22B3/22; C22B23/00

JP2019081670A	2019-05-30
JP2011020070A	2011-02-03
JP2000279945A	2000-10-10
JP2008036468A	2008-02-21
JPH0224955B2	1990-05-31
JP2008246466A	2008-10-16
JP2004534876A	2004-11-18
JP2009273984A	2009-11-26

OSHIDA Yoshitaka (JP)

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