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2009•Journal of Xuchang UniversityRequires access

Preparation of Magnetic Solid Superacids ZrO_2/SO_4~(2-) and Research of Its Catalysis for Esterification

ZI Jun-feng

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Abstract

Magnetic solid superacid ZrO2/SO2-4 is prepared under different conditions and used as catalyst in the synthesis of Butyl acetate.It is found that when Fe:Zr proportion is 1:0.8(mol),sulphuric acid concentration is 1.2 mol/L,temperature is 500 ℃,the catalyst activity is the best.

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What this paper is about

Magnetic solid superacid ZrO2/SO2-4 is prepared under different conditions and used as catalyst in the synthesis of Butyl acetate.It is found that when Fe:Zr proportion is 1:0.8(mol),sulphuric acid concentration is 1.2 mol/L,temperature is 500 ℃,the catalyst activity is the best.

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Available abstract

Magnetic solid superacid ZrO2/SO2-4 is prepared under different conditions and used as catalyst in the synthesis of Butyl acetate.It is found that when Fe:Zr proportion is 1:0.8(mol),sulphuric acid concentration is 1.2 mol/L,temperature is 500 ℃,the catalyst activity is the best.

Key concepts: Superacid, Catalysis, Solid acid, Nuclear chemistry, Chemistry, Solid solution, Inorganic chemistry, Materials science

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