For this equipments and projects,When the operation is carried out for a certain period of time, the resin bed will be divided into a saturated resin zone, a mass transfer zone, and a fresh resin zone. As the run time increases, the mass transfer zone gradually decreases until the bottom of the bed is penetrated …
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What Is Simultaneous Moving Bed?
The whole section of resin in the original fixed bed is divided into several sections, and different sections of resin play different roles at the same time, so that the various sections of the original fixed bed adsorption, washing, desorption, regeneration and the like are integrated into one system equipment. By using the part of the resin …
Chromatographic Separation
The biotechnology industry is the most promising industry in the 21st century. With the development of biotechnology, the industrialization of biological products has increasingly become a concern of people. In the production process of biological products, the separation and purification of products, especially the separation and purification of active macromolecules, has become a recognized key …
Selection Of Ion Exchange Chromatography Media
The process of separation and purification of biomacromolecules by ion exchange Chromatographic Media is mainly carried out by using the dissociation properties of various molecules, the net charge of ions, and the electrical difference of surface charge distribution. It has become one of the most frequently used purification techniques for the separation and purification of …
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Buffer Solution
For the Chromatographic Media,pH is an important factor in the operation of ion exchange chromatography, and pH stabilization and changes are usually achieved with buffers, so the choice of buffer is an important factor affecting the separation.When selecting a buffer, pH and ionic strength are two key factors that affect not only the separation of …
Elution & Regeneration
When the chromatographic medium is exhausted, it should be eluted. The basic principle is to desorb the target product by a more active ion or group. Different sorbents are different in their activity. Therefore, a suitable eluent should be selected to elute the protein from chromatography media.There are roughly three ways to elute ion exchange chromatography:One …
Introduce Yourself (Example Post)
This is an example post, originally published as part of Blogging University. Enroll in one of our ten programs, and start your blog right. You’re going to publish a post today. Don’t worry about how your blog looks. Don’t worry if you haven’t given it a name yet, or you’re feeling overwhelmed. Just click the …
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