Sketch：Overview of catalyst materialsThe role of a catalyst in a chemical reaction is called catalysis. Catalysts are also called catalysts in industry.The composition, chemical properties and quality of the catalyst itself will not change before and after t…

Sketch：Pharmaceutical intermediate material characteristicsPharmaceutical intermediates are actually some chemical raw materials or chemical products used in the process of drug synthesis. This chemical product does not require a drug production license and …

Sketch：The drying method of traditional Chinese medicine decoction pieces is directly related to the quality of the decoction pieces. In the past, drying in a solar room not only met the certification requirements but also reduced costs, but the current sola…

Sketch：Definition of food additivesFood additives are non-nutritive substances that are consciously added to food in small amounts to improve the appearance, flavor, texture, and storage properties of the food. According to this definition, food fortifiers f…

Sketch：Definition and characteristics of dehydrated vegetablesDehydrated vegetables, also known as rehydrated vegetables, is a kind of dried vegetables made by washing and drying fresh vegetables to remove most of the water in the vegetables. The original co…

Sketch：1. Overview of coffee materials:It has a particularly strong bitter taste, which stimulates the central nervous system, heart and respiratory system. The right amount of caffeine can also reduce muscle fatigue and promote the secretion of digestive ju…

Sketch：1. Overview of starch air dryer project:Starch is a high polymer of glucose. It is maltose when it is hydrolyzed to the disaccharide stage, and monosaccharide (glucose) is obtained after complete hydrolysis. There are two types of starch, amylose and …

Sketch：Overview of titanium dioxide:Titanium dioxide, a white solid or powdered amphoteric oxide, molecular weight: 79.87, is a white inorganic pigment with non-toxic, good opacity, whiteness and brightness, and is considered as a white pigment with ideal pe…

Sketch：Project overview of sludge paddle dryerThe sludge paddle dryer is a special sludge dryer specially designed by our factory for the sludge produced by urban sewage treatment plants, printing and dyeing plants, paper mills, electroplating plants, therma…

Sketch：Brief description of ammonium sulfate material:Colorless crystals or white particles. Odorless. Decomposes above 280℃. Solubility in water: 70.6g at 0℃, 103.8g at 100℃. Insoluble in ethanol and acetone. The pH of the 0.1 mol/L aqueous solution is 5…

Sketch：1. Brief description of calcium bicarbonate materials:Calcium bicarbonate is an inorganic acid salt. Easily soluble in water, chemical formula Ca(HCO3)2, relative molecular weight 162.06, calcium carbonate dissolves in carbon dioxide aqueous solution …

Sketch：1. Overview of pistachio materials:Pistachio, also known as "Wu Mingzi", is similar to ginkgo with cracks and seams that are different from ginkgo. Pistachios are rich in vitamins, minerals and antioxidant elements. They are low in fat, low …