Why Crude Oil Needs to be Refined

Crude oil needs to be refined in order to transform it into a range of useful products for industry and consumers. Refining Crude Oil for Use The gasoline or diesel we put in our car, the fuel oil we burn to heat our homes in winter and the natural gas we use to cook are all fuels and sources of heat

How to Make and Distinguish Sesame Oil?

Roast method of sesame oil 1. Screening. Remove the dust and impurity among the sesame with a fine sieve, and remove the light dust and immature seeds with dustpan. 2. Rinsing. Pour water into disk or cylinder, and put sesame into water and stir for 10-15 minutes. After removing the floating dregs, take the sesame out of water.

How to Maintain Oil Press Machines?

Tips for maintenance of oil press machine in daily life: 1. During the usage of oil press, you should always check the outlet. If oil cake is not continuously coming out from outlet or stops keeping out, you should stop feeding and move storage feed in inlet so as to clear the blockage. 2. When the oil press is working,