Fowls egg protein and method for catalytic oxidation of alcohol by solid supported metalloporphyrin thereof
A metalloporphyrin, catalytic oxidation technology, applied in chemical instruments and methods, physical/chemical process catalysts, preparation of oxygen-containing compounds by oxo reaction, etc., can solve the problems of expensive catalysts, heavy metals, high preparation costs, and achieve the The method is simple, the price is cheap, and the source is environmentally friendly and economical
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Embodiment 1
[0016] Put 1.4009g of egg protein catalyst and 200ml of ethanol into the autoclave. Under the conditions of a stirring speed of 500r / min, a temperature of 135°C and a pressure of 1.0MPa, the flow rate of the incoming air is 0.04m 3 / h of air, reacted for 3.5h, obtained ethanol conversion rate: 14.5%, aldehyde acid selectivity: 74.1%, aldehyde acid ratio: 0.31.
Embodiment 2
[0018] Put 0.002g of tetraphenylmanganese porphyrin egg protein immobilized catalyst and 200ml of ethanol into the autoclave. Under the conditions of a stirring speed of 600r / min, a temperature of 140°C and a pressure of 1.0MPa, the flow rate of the incoming air is 0.04m 3 / h of air, reacted for 4.0h, obtained ethanol conversion rate: 17.7%, aldehyde-acid selectivity: 70.3%, aldehyde-acid ratio: 0.18.
Embodiment 3
[0020] Put 0.002g tetraphenylcobalt porphyrin egg protein immobilized catalyst and 200ml ethanol into the autoclave. Under the conditions of a stirring speed of 450r / min, a temperature of 140°C and a pressure of 1.0MPa, the flow rate of the incoming air is 0.04m 3 / h of air, reacted for 4.0h, obtained ethanol conversion rate: 26.0%, aldehyde-acid selectivity: 71.7%, aldehyde-acid ratio: 0.19.
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