In the process of edible oil production, solvent extraction is a common and efficient extraction method. According to the oil content of different materials, the factory will adopt different treatment methods to ensure the highest extraction efficiency and economic benefits. The following a…
Solvent loss in solvent extraction plant
The problem of solvent loss in edible oil solvent extraction plant has always been the focus of the industry. Solvent extraction is an efficient process for extracting oil, but in the production process, solvent loss will not only increase the production cost, but also may have a certain impact on…
Why do powder particles appear in solvent-extracted soybean oil?
In the solvent extraction process of soybean oil, it is often found that there are some powders in crude oil. What is the reason? In fact, both soybean oil processed by solvent extraction and soybean oil processed by pressing method may produce powder. The main source of these powders is the fine …
How to select suitable solvent extraction equipment?
In the production process of oil mill plant, the selection of solvent extraction equipment is very important to improve production efficiency and product quality. According to different production requirements and process conditions, the following aspects need to be comprehensively considered when…
The most commonly used edible oil extraction methods in oil mill plant
The most commonly used edible oil extraction methods in oil mill plant mainly include pressing method, solvent extraction method and pre-pressing solvent extraction method. These three methods have their own characteristics and are suitable for different raw materials and production requirements. …
Differences between direct solvent extraction and pre-pressing solvent extraction
Direct solvent extraction and pre-pressing solvent extraction are two common technological methods in the process of oil extraction in oil mill plant, and they are different in operation flow, application scope and final output. The following will be a brief analysis of the two respectively. …
Common problems in solvent extraction method for oil extraction
Solvent extraction is an industrial method widely used in oil extraction. It is efficient and economical to extract oil from raw materials by using chemical solvents. However, in practice, solvent extraction may encounter some common problems, which need to be paid attention to and solved. The fol…
What is the workflow of desolventizer toaster
The working principle of desolventizer toaster is to remove solvent from solid materials after solvent leaching, and at the same time, heat and dry the materials properly to meet the quality requirements of subsequent processes or products. The following is its main working process: 1. Mate…
Why is it necessary to pre-press the oilseeds before solvent extraction?
In solvent extraction, pre-pressing of oilseeds is a crucial pretreatment step, primarily aimed at improving extraction efficiency, optimizing the production process, and enhancing the quality of the final product. Here are some of the main reasons for pre-pressing oilseeds: First, pre-pres…
What are the main pieces of equipment in a large-scale edible oil processing plant?
Edible oil is an indispensable food in daily life, and a large-scale edible oil processing plant require a series of specialized equipment to ensure production efficiency and product quality. The following are some of the main pieces of equipment typically included in a large-scale edible oil proc…