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Corn oil process

TIME:2014-10-15 13:34:32FROM: AUTHOR:
Corn oil process, the traditional process in corn oil deodorized before crystallization, raising grain, filter dewaxing, since the filter was added diatomaceous
       

Corn oil process, the traditional process in corn oil deodorized before crystallization, raising grain, filter dewaxing, since the filter was added diatomaceous earth filter aid, it acidic, acid value of the finished product will cause rise in influence of refined oil quality, and make the finished oil with a clear dirt smell. New technology on the dewaxing section between bleaching and deodorization section, deodorizer can remove fatty acids reduce the acid value, and the removal of diatomite soil odor, effectively control the quality of oil products.

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Conventional process is added to the deodorized oil, about 0.2% of the weight of the oil filter aid, deodorized oil temperature to be cooled to 20 ℃, kept 48h, and with stirring, the oil slowly condensed wax, and finally with the filter wax separated from the oil out. The new process is added to the oil to the oil decolorization weight of about 0.2% filter aid, rapidly cooled to 5 ~ 10 ℃, accompanied speed 10 ~ 13r / min under slow stirring conditions, maintaining 7 ~ 8h, then a horizontal filter will remove the wax. Both corn oil process through practice contrast, after a process of dewaxing process without compromising the quality of the oil, dewaxing section short time, can increase production, thereby enhancing economic efficiency of enterprises, reducing investment costs.