Agricultural machinery fittings remove clever

When hydrochloric acid is used to remove scale and remove scales in iron-cast cylinders, etc., the concentration of 8% to 10% of hydrochloric acid and the corresponding amount of hydrochloric acid 3% of RuDan corrosion inhibitor solution are heated to 50-60°C and injected into the water jacket. After immersing for 2 to 3 hours, it is discharged, washed with an aqueous solution containing potassium dichromate, or injected into a water jacket with a 5% concentration aqueous solution of caustic soda to neutralize the residual acid solution. Then rinse with water several times until it is clean.

When removing lime scale with caustic soda solution to remove silicate-based scale, add 2% to 3% of caustic soda aqueous solution to the cooling system. Wait for 1 to 2 days after the standby vehicle is released. Rinse with clean water. Repeat as above. In the end, the cooling system is thoroughly cleaned with clean water.

Natural Extract Powder

Fruit and vegetable powder is processed by more than 10 processes such as pretreatment, quick freezing, vacuum drying, ultraviolet sterilization, packaging and storage, etc. 1. Low moisture content, which can prolong the storage period and reduce the cost of storage, transportation and packaging; 2. The utilization rate of raw materials is high, and it does not require high raw materials, especially the size and shape of raw materials; 3. Processing Special attention should be paid to removing the rotten parts of fruits and vegetables (completely remove strong carcinogens such as aflatoxin and patulin). At the same time, the residual pesticides in fruits and vegetables are completely removed. After removing these side effects, the prepared fruit and vegetable powder broadens the application scope of the raw materials of fruit and vegetables, and has little nutritional loss. Studies have shown that fruit and vegetable powder can be applied to almost all fields of food processing, and can be used to improve the nutritional content of products, improve the color and flavor of products, etc.

Natural Extract powder,Bulk Alpha Arbutin Powder,Resveratrol Benefits Powder,Setipiprant Buy Online,Evodiamine.

Xi'an Henrikang Biotech Co.,Ltd , https://www.henruikangbio.com