Solvent extraction is a common chemical separation technology, which extracts the target substance from raw materials by solvent. Pre-pressing treatment is usually needed before solvent extraction. So, why? First, pre-pressing can remove impurities and impurities in raw materials. In actual…

There are strict requirements for solvent in oil production by leaching, which mainly include solvent selection, purity, safety and environmental protection. Solvent plays an important role in the process of extracting oil, which directly affects the extraction efficiency and product quality. Ther…

Solvent extraction is a common edible oil production process, and its advantages are mainly reflected in the following aspects. Firstly, solvent extraction can achieve high yield. By solvent extraction, the oil components in raw materials can be fully extracted, which makes the yield of edi…

In recent years, with the increasing attention to food safety and health, the choice of edible oil has become more and more important. Leaching method is a common edible oil production process, which refers to the extraction of edible oil by solvent extraction. However, many people have doubts abo…

The solvent extraction process of edible oil is a key step to extract oil from various raw materials (such as seeds, nuts and oily crops) with solvents. There are many kinds of solvents in edible oil solvent extraction plant, and the common solvents include: n-hexane, isopropanol, acetone, ethyl a…

With people’s attention to health and nutrition, the quality and production technology of edible oil have also attracted much attention. As an important part of edible oil production, edible oil solvent extraction plant is facing many challenges. First of all, the supply of raw materi…

In the oil solvent extraction plant, it is very important to choose the appropriate solvent for product quality and production efficiency. Different solvents have different characteristics and application scope, so many factors need to be considered comprehensively when choosing solvents. F…

Solvent extraction is a common method for extracting vegetable oil. Its principle is to dissolve the oil in plant raw materials by solvent, and then separate the oil by evaporating the solvent, thus obtaining pure vegetable oil. This method is suitable for all kinds of plant raw materials, includi…

Pressing and solvent extraction are two common oil extraction methods, and they are obviously different in principle, operation and application. First of all, pressing is a physical extraction method, which squeezes out the oil in plant materials by mechanical force. This method is usually …

Solvent Extraction Process The solvent extraction process of edible oil is a key step to extract oil from various raw materials (such as seeds, nuts and oily crops) with solvents. This method, utilizing solvents like hexane, offers significant advantages in terms of efficiency, yield, and versa…