Method for producing substances to be separated having controlled amounts of dopant element

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United States of America Patent

PATENT NO 9346685
APP PUB NO 20130034490A1
SERIAL NO

13641425

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Abstract

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A method is provided for producing separated substances, particularly metal compounds, the dopant element amounts of which have been controlled by the use of an apparatus that processes fluid between the processing surfaces of a processing member that can be made to approach/separate and which rotate relative to each other. The substance to be separated is separated by mixing a raw material solution, wherein the substance to be separated is solubilized in a solvent, with the solvent for separation and with the dopant element or dopant element-containing substance solubilized in at least one solvent selected from the solvent of said raw material solution, said solvent for separation or a solvent other than that of said raw material solution or said solution for separation. Separated substances with controlled dopant element amounts are obtained by controlling the solubility of the dopant element or dopant element-containing substance in the solvent for separation.

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Patent Owner(s)

Patent OwnerAddress
M TECHNIQUE CO LTD2-16 TECHNOSTAGE 2-CHOME IZUMI-SHI OSAKA 594-1144

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Enomura, Masakazu Izumi, JP 124 456

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