Modeling optimization method for improving value of soybean degreased by-products in industrial production

Abstract

The invention relates to a modeling optimization method for improving the value of soybean degreased by-products in industrial production, which relates to the technical field of process simulation. The method comprises the following steps of firstly, establishing a process model in SuperPro Desiger software according to a substance and energy balance relationship of each process in soybean treatment, setting and inputting data in a soybean processing process and operating the model until a simulation result meets an error requirement, according to sensitivity analysis and actual production requirements, adjusting process parameters, yield, price and other data, selecting a corresponding optimization technology, optimizing a process model for improving the value of soybean degreased by-products in industrial production, improving the value of the soybean degreased by-products, and predicting brought productivity and economic changes. According to the method, the soybean processing process steady-state model in industrial production is established on the basis of basic principles of material conservation, energy conservation and macroscopic reaction kinetics, so that the change of process parameters and the influence of the adoption of a new technology on the yield and economic benefits can be described.

Description

technical field [0001] The invention relates to a modeling and optimization method for improving the value of by-products of defatted soybeans in industrial production, and relates to the technical field of process simulation. Background technique [0002] Soybean is rich in high-quality protein and unsaturated fatty acids. It is an important oil crop, which can be eaten and produce oil. Solvent extraction is the main method of soybean oil extraction, and the oil yield can reach about 20%. Soybean meal is a by-product obtained after extracting soybean oil from soybeans. Because of its high crude protein content, rich in various vitamins and minerals, and balanced amino acid composition, it has become a protein feed commonly used in livestock and poultry diets. However, there are many anti-nutritional factors in soybean meal, which affect the body's absorption of nutrients, thus greatly limiting its use. In recent years, the elimination of anti-nutritional factors in soybea...

AI Technical Summary

Problems solved by technology

However, the current research mainly focuses on the fermentation process and fermentation equipment, and there are few studies on technical energy consumption in the fermentation process.

Moreover, most research work is carried out in small batches in the laboratory, which is very different from actual mass production

For automated mass production, the adjustment and optimization of production processes, the risk assessment of process operations, and the feasibility assessment of process energy-saving solutions lack effective theoretical basis and technical support.

Images