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Dingsheng Machine Introduces Advanced Rapeseed Oil Hydrolysis Technology, Boosting Production Efficiency and Product Quality Enhancement.

Date:Jun 9th, 2023
Rapeseed oil is a common edible oil and an important industrial raw material. It contains abundant unsaturated fatty acids, which have high nutritional and economic value. However, the unsaturated fatty acids in rapeseed oil are prone to oxidation, leading to oil deterioration and affecting its quality and shelf life. Dingsheng Machine has developed advanced rapeseed oil processing technology to extract oil from rapeseeds and perform refined deep processing, transforming it into chemical products such as stearic acid, glycerol, and stearic acid salts.

The extraction of rapeseed oil is carried out through mechanical pressing or solvent extraction methods. Firstly, the rapeseeds undergo pre-processing procedures such as cleaning, crushing, and drying. Then, they are subjected to physical pressing or extraction using organic solvents. The obtained crude oil undergoes further refining processes such as dewaxing, degumming, bleaching, and deodorization to enhance the quality and stability of the rapeseed oil.

During the deep processing of rapeseed oil, hydrolysis hydrogenation is an important reaction. Hydrolysis hydrogenation is the process of breaking down triglycerides in rapeseed oil into free fatty acids and glycerol. Simultaneously, by introducing hydrogen gas, the free fatty acids can undergo hydrogenation reaction, resulting in the formation of stearic acid.

The hydrolysis hydrogenation reaction of rapeseed oil yields chemical products such as stearic acid, glycerol, and stearic acid salts. These products have wide-ranging applications in the industry. Stearic acid can be used as a raw material for detergents, lubricants, and synthetic fatty acid esters. Glycerol is an important chemical intermediate that can be used in the production of glycerol esters, glycerol ethers, and other products. Stearic acid salts are commonly used as emulsifiers, thickeners, and foaming agents.
The hydrogenation process of rapeseed oil is an important industrial procedure. This process not only enhances the value of rapeseed oil utilization but also features lower costs and environmental friendliness, making it highly promising in various applications. In future developments, further optimization of this process, along with improved product quality and yield, will bring even more benefits to industries and society.

Dingsheng Machine is dedicated to providing customized solutions for rapeseed oil processing production lines, catering to various production needs and scales. We have an experienced engineering team and offer high-quality after-sales service, providing comprehensive support ranging from equipment selection to installation and debugging. If you have any requirements or inquiries regarding rapeseed oil refining and deep processing production line processes and equipment, we eagerly look forward to collaborating with you and providing you with the most advanced and efficient solutions.

Rapeseed Oil Processing Solution Expert Team:
Justin Han
Email: company@dingmachinery.com
Phone: +86-159 3716 3029
Address: 100M East from the crossings of Jinjiang Road and Huaiyang Road, Shangjie District, Zhengzhou City, China.






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