METHOD OF PREPARING ZINC FERRITE CATALYST
First Claim
1. A method of preparing a zinc ferrite catalyst, the method comprising:
- a) a step of dissolving a zinc precursor and an iron (III) precursor in water to prepare an aqueous metal precursor solution;
b) a step of precipitating a solid catalyst precursor while vaporizing water in the aqueous metal precursor solution; and
c) a step of firing the precipitated solid catalyst precursor to prepare a zinc ferrite catalyst.
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Abstract
The present disclosure relates to a method of preparing a zinc ferrite catalyst. More particularly, the present invention relates to a method of preparing a zinc ferrite catalyst comprising a) a step of dissolving a zinc precursor and an iron (III) precursor in water to prepare an aqueous metal precursor solution; b) a step of precipitating a solid catalyst precursor while vaporizing water in the aqueous metal precursor solution; and c) a step of firing the precipitated solid catalyst precursor to prepare a zinc ferrite catalyst. In accordance with the present disclosure, the method of preparing a zinc ferrite catalyst can be simply carried out without a pH adjustment step and can secure reproducibility.
1 Citation
9 Claims
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1. A method of preparing a zinc ferrite catalyst, the method comprising:
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a) a step of dissolving a zinc precursor and an iron (III) precursor in water to prepare an aqueous metal precursor solution; b) a step of precipitating a solid catalyst precursor while vaporizing water in the aqueous metal precursor solution; and c) a step of firing the precipitated solid catalyst precursor to prepare a zinc ferrite catalyst. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification