The specific uses are as follows:
1. Anyone engaged in agriculture knows that corn cobs can be used to grow edible fungi. Corn cobs are very nutritious, especially high in sugar. It is an ideal high-quality raw material for the development of edible fungi production and can cultivate a variety of edible fungi. bacteria. Culture medium formula: corncob 71.8%, wheat bran or rice bran 15%, corn flour 5%, superphosphate 2%, gypsum powder 2%, lime powder 4%, plus carbendazim 0.2%, and the water content of the culture medium substrate 65%, PH value is 7~8.
2. Corncob can also be processed into organic fertilizer. After being crushed by a pulverizer, it can be mixed with livestock and poultry manure and fermented to make organic fertilizer rich in nitrogen, phosphorus, potassium and various trace elements.
3. In addition, corncobs can also be used as animal feed, carrier of veterinary medicine, and fuel.
4. Corncob processed products include xylitol. The functional sugar refined from corncob is not only xylitol, but also xylooligosaccharides and food-grade xylose. Xylitol can be used as a sweetener, nutritional supplement and auxiliary therapeutic agent for diabetic patients. Commercial xylitol is made from deep processing of agricultural crops such as corn cob and bagasse.
5. The corncob is processed into a pharmaceutical intermediate-furfural. Many people don’t know what furfural is. Let’s put it this way, furfural can not only make rubber, plastics, synthetic fibers, pesticides, medicines, coatings, chemical reagents and various aids. The residue from furfural production can also be used as fertilizer, which has a good effect on improving saline-alkali soil and improving soil fertility.
6. Corncob can also extract "graphene". 100 tons of biomass graphene materials can bring a full 300-500 million yuan of wealth, from agricultural organic fertilizers, edible fungi raw materials, to animal husbandry and veterinary drugs, and then to Functional sugar, graphene, and even energy generation, etc. There are almost 70 or 80 kinds of corncob deep-processing additional products.
7. In industry, corncobs can be used to extract heavy metals from wastewater to prevent hot thin steel sheets from sticking together or metal substances from polluting water bodies.
8. Corn cob also plays an important role in the production of cardboard, cement board and cement bricks, etc., especially when it is produced, it can be used as a filler for glue and paste.
9. Corncob can also be used in tire manufacturing. As a rubber additive, it can not only increase the friction between the tire and the ground, increase the traction of the tire, but also effectively extend the service life of the tire.
Corn cob refers to the crushed small particles made by crushing and rigorous screening of corn cobs. The corn cob is rich in cellulose, hemicellulose, lignin, etc., which can not only be used as feed pretreatment after processing and treatment. Mixtures, methionine, lysine, lysine protein powder, etc., have a wide range of uses, and can also be used for glasses, buttons, electronic components, auto parts, etc., compared with traditional raw materials, it is more convenient to use and more raw materials Easy to obtain and extract, the main advantages of corncob are:
1. The structure of the corncob is uniform and reasonable, and the hardness is also suitable. Therefore, the processing and handling are very convenient.
2. Corncob has good water absorption performance, good toughness, and good abrasion resistance. It is not easy to break during use.