The eight peaks of serine used for membrane separation and purification
Tungsten carbide thermal spray powder is a type of powder material that is used in thermal spray processes. It is composed of tungsten carbide particles, which are combined with a binder material to form a powder. Tungsten Carbides,Tungsten Carbide Powder,Tungsten Carbide Coating,HVOF Tungsten Carbide Coating Luoyang Golden Egret Geotools Co., Ltd , https://www.hvafspray.com
In the past, due to the adoption of traditional filter cloth filtration and pH adjustment in the extraction and purification processes, the eight peaks of L-serine production had problems such as large acid and alkali consumption, multiple wastewater discharges, and low product yield. In order to reduce energy consumption and alleviate environmental pressures, Hefeng Pharmaceutical Co., Ltd. cooperated with Hubei University of Technology. In March 2007, it successfully developed advanced membrane separation technology. Subsequently, the company also invested 3.6 million yuan in the membrane separation technology transformation of the serine production process, so that hydrochloric acid, protopine and other raw materials used to substantially reduce the amount of wastewater discharge is only 1/6 of the original, L-serine yield from the past The 80% increase to 98% can reduce the production cost of 4.2 million yuan per year for the eight peaks.
Thermal spraying is a coating process that involves heating the powder material to a molten or semi-molten state and then spraying it onto a surface to create a protective or functional coating. Tungsten carbide thermal spray powder is known for its hardness, wear resistance, and high melting point, making it suitable for applications where extreme wear or high temperatures are present.
The tungsten carbide particles in the powder provide the coating with excellent wear resistance, while the binder material helps to bind the particles together and adhere them to the surface. The powder can be sprayed using various thermal spray techniques, such as flame spraying, plasma spraying, or high-velocity oxy-fuel spraying.
Tungsten carbide thermal spray coatings are commonly used in industries such as aerospace, automotive, oil and gas, and mining, where components are exposed to harsh environments or abrasive conditions. These coatings can provide protection against wear, erosion, corrosion, and high temperatures, extending the lifespan of the coated components.