Application of centrifuge technology

Practical separation and centrifugation technology can be generally divided into two categories: one is for large-scale preparation and separation centrifugal technology used in chemical, pharmaceutical, food industry, etc. The centrifuge and its accessories used are generally medium and large industrial production equipment, and the rotational speed. More than 5000 rev / min, the sample processing is very large. The other is centrifugal technology for laboratory research, intermediate production, and partial small-scale production in research, biology, medicine, chemistry, agriculture, food, and pharmaceuticals. The purpose is to separate and purify samples and analyze the performance of purified samples. . The speed of this type of centrifuge is from tens of thousands per minute to tens of thousands of revolutions per minute. Although the sample volume is not too large, the centrifugal equipment is complicated due to the high requirements. What we discuss generally refers to the latter category.

The experimental centrifugal technology started relatively late in domestic research and development. Compared with foreign countries, it is still not perfect and mature, and there is still a big gap. However, the development of modern science and technology is mainly the continuous development of materials science, refrigeration, vacuum technology, precision machinery manufacturing, and computing technology. The various production technologies of centrifuge products are constantly maturing, and the product system is becoming more and more perfect. Moreover, with the increasing requirements for experimental centrifugal technology in the fields of scientific research, bioengineering, medicine, and pharmaceuticals, domestic centrifuge products have also undergone a process of upgrading. The emerging centrifuge industry is now showing a thriving scene. With the continuous advancement of science and technology, the research of experimental centrifugal technology has become more and more in-depth, and the gap with foreign countries is slowly narrowing.