Refining of rice bran oil and preparation of bran wax;

The influence of different solvents, reaction time, ratio of wax and solvent,kind and concentration of catalyzer,reaction degree and extraction time on the extracting result of high fatty alcohols from rice bran wax was studied.

In this paper the optimal technology condition of manufacturing rice bran wax calcium soap is confirmed with orthogonally experimental method,taking PG as the phase transfer catalyst.

Ultrasonic-assisted preparation of octacosanol from rice bran wax;

The hydrolysis of rice bran wax is the obstacle in rice bran wax utilization.

The raw rice bran wax was refined through degumming of phosphorus acid,extracting deoil of ethyl acetate and bleaching of H 2O 2—NaClO.

Research on the wax printing wastewater treatment and wax recovery;

Rational use of wax in the textile process;

Morphology of crystals of waxy crude oil and susceptibility to pour point depressant;