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Device and method for achieving molecule/ion-level separation of homogeneous mixing liquid through magnetizing force

A technology of separation device and magnetizing force, applied in the direction of high-gradient magnetic separator, etc., can solve the problems of less and blank separation research, and achieve the effect of long service life

Active Publication Date: 2015-12-23
UNIV OF SCI & TECH BEIJING
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

However, there is still little research on the separation of molecules (or ions) in homogeneous systems, especially the methods and devices that use magnetic force to realize the separation of molecules / ions in homogeneous liquids are still blank.

Method used

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  • Device and method for achieving molecule/ion-level separation of homogeneous mixing liquid through magnetizing force
  • Device and method for achieving molecule/ion-level separation of homogeneous mixing liquid through magnetizing force
  • Device and method for achieving molecule/ion-level separation of homogeneous mixing liquid through magnetizing force

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Embodiment Construction

[0036] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail in conjunction with specific embodiments and accompanying drawings.

[0037] Figure 1~9 It is a specific embodiment of the present invention.

[0038] Such as figure 1 As shown, the liquid delivery part 1 is composed of a liquid storage bottle 2, a liquid delivery pump 3 and a liquid delivery pipe 4. The liquid delivery pump 3 pumps out the liquid in the liquid storage bottle 1 and sends it to the gradient magnetic field separation device 5 through the liquid delivery tube 4.

[0039] Such as figure 2 As shown, the permanent magnet type gradient magnetic field separation device 5 is composed of a permanent magnet 7, a yoke 8, a spacer 9 and a sealing material 10 or a damping material 11. The gap between the permanent magnets 7 constitutes a magnetic field space 6, wherein the permanent magnet The magnet 7 may b...

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Abstract

The invention provides a device and method for achieving molecule / ion-level separation of homogeneous mixing liquid through magnetizing force. The device comprises a liquid conveying part, a gradient magnetic field separation device and a liquid collection part, wherein the gradient magnetic field separation device can be achieved by permanent magnets or combination of permanent magnets and yokes or electromagnets or superconducting magnets or solenoids or superconducting solenoids and is used for generating a gradient magnetic field in magnetic field space. The liquid conveying part is composed of a liquid storage bottle, a liquid conveying pump and a liquid conveying pipe. Liquid flows in the magnetic field space in a deflection flowing mode, a magnetic screening flowing mode and a magnetic screening and deflection composite flowing mode, and separation or enrichment of paramagnetic and diamagnetic molecules (or ions) in the homogeneous mixing liquid and separation or enrichment of magnetic / paramagnetic particles in the liquid are achieved under the action of the magnetizing force. The device and method have the advantages of being convenient to operate, low in manufacturing cost, low in energy consumption, long in service life, wide in applicability, low in magnetic pollution and the like.

Description

Technical field [0001] The invention belongs to the technical field of homogeneous mixed liquid separation, and proposes a device and method for realizing the separation or enrichment of paramagnetic and diamagnetic molecules (or ions) in a homogeneous mixed liquid by using magnetizing force. It can also be used for separation or enrichment of mixed magnetic / paramagnetic particles in liquids. Background technique [0002] The molecular level separation or enrichment between different components of homogeneous mixed liquids is of great significance in scientific research or industrial applications. At present, because the magnetic separation method has many significant advantages such as simple operation, rapidity, high efficiency, environmental protection, and low cost, it has been successfully used to separate magnetic particulate matter with a certain magnetization strength, that is, heterogeneous phase separation. However, there are few studies on the molecular (or ion) level...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C1/029B03C1/031B03C1/034
Inventor 吴平王立张师平
Owner UNIV OF SCI & TECH BEIJING
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