Patent ID: 11932548
Assignee: SUMITOMO CHEMICAL COMPANY LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC C  H  B  Y | IPC B  C  H

Claim 0:
1. A method for manufacturing a lithium hydroxide powder, the method including:
a pulverizing step of pulverizing coarse particles of lithium hydroxide to obtain a lithium hydroxide powder; and
a carbonation-suppressing step of storing the lithium hydroxide powder after the pulverization in a storage container,
wherein the storage container is provided with a circulator for circulating a gas having a low concentration of carbon dioxide at a set flow rate in the storage container,
the circulator has an introduction path for introducing the gas into the storage container and a discharge path for discharging the gas from the storage container, and
an inflow rate of the gas into the storage container is 15 L/min or less.