Method of Producing Boehmite Nanoparticles and Apparatus for Producing the Same
AssigneeSK Innovation Co., Ltd.
InventorsSeung Woo Lee, Chang Q Lee, Jae Suk Choi, Hye Jin Park, Young Eun Cheon
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Abstract
Provided are a method for producing boehmite nanoparticles and an apparatus for producing the same, and more particularly, a method for producing boehmite nanoparticles and an apparatus for producing the same, which allow continuous production of nano-sized boehmite nanoparticles in a uniform size. The method for producing boehmite nanoparticles includes (S1) supplying a mixture including an aluminum hydroxide and an organic acid to a reaction unit; and (S2) heating and pressurizing the mixture supplied to the reaction unit simultaneously and sequentially.
Claims18
A method for producing boehmite, the method comprising:
- (S1) supplying a mixture comprising an aluminum hydroxide and an organic acid to a reaction unit;
- and
- (S2) heating and pressurizing the mixture supplied to the reaction unit simultaneously or sequentially.
A rod-shaped boehmite nanoparticles having an average short axis diameter of 1 to 10 nm and an average long axis length of 30 to 100 nm.
Dependencies are inferred from the claim text.