Patent ID: 11858086
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Chemical engineering (Chemistry)
Classification: CPC B  H | IPC B  H

Claim 11:
12. A method of using a slurry blending tool to make a slurry, the method comprising:
receiving one or more materials in a blending tank via at least one inlet pipe connected to a top portion of the blending tank,
wherein the at least one inlet pipe vertically enters the blending tank and does not contact the blending tank;

blending the one or more materials in the blending tank into the slurry with a blending pump that is partially provided within the blending tank,
wherein the blending pump prevents blending of the one or more materials into the slurry until after the one or more materials are provided to the blending tank; and

removing the slurry from the blending tank with a single outlet pipe connected to a bottom portion of the blending pump.