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Adsorption device and adsorption method

An adsorption device and adsorption material technology, applied in separation methods, chemical instruments and methods, gas treatment, etc., can solve the problems of high operating cost, cumbersome operation process, and high energy consumption

Active Publication Date: 2020-11-13
AURA MATERIAL INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the traditional treatment methods for gas purification are cumbersome in operation, high in operation cost, high in energy consumption, and require high pressure (7kg / cm 2 ~15kg / cm 2 ) and 10%-30% product gas consumption

Method used

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  • Adsorption device and adsorption method

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Embodiment Construction

[0069] Embodiments of the present invention will be described below with reference to the drawings. For the sake of clarity, many practical details are included in the following narrative. However, the reader should understand that these practical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and elements will be shown in a simple and schematic manner in the drawings; and repeated elements may be represented by the same or similar numbers.

[0070] see figure 1 , figure 1 A schematic diagram of an adsorption device 100 according to an embodiment of the present invention is shown. Depend on figure 1 It can be seen from the embodiment that the adsorption device 100 includes an air intake unit 130, an exhaust unit 140, and at least two adsorption components. In this emb...

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Abstract

An adsorption device includes a gas inlet unit, a gas exhaust unit and at least two adsorption assemblies. The gas inlet unit is used for supplying mixed gas which is higher than atmosphere pressure.The gas exhaust unit is used for supplying a gas sucking environment which is lower than the atmosphere pressure, wherein one adsorption assembly is connected with the other adsorption assembly. Furthermore each adsorption assembly is connected with the gas inlet unit and the gas exhaust unit and respectively comprises a pressure switching unit and a hollow fiber adsorption unit. The hollow fiberadsorption unit comprises at least one tubular hollow fiber adsorption material, wherein when each adsorption assembly is in a high operating pressure, the mixed gas is adsorbed. When each adsorptionassembly is in a low operating pressure, each adsorption assembly performs adsorption regeneration. Through each pressure switching unit, each adsorption assembly is controlled to switch the operationof adsorption or adsorption regeneration, thereby realizing functions of low energy consumption and continuously generating product gas.

Description

technical field [0001] The present invention relates to an adsorption device and an adsorption method, and in particular relates to an adsorption device and an adsorption method using hollow fibers as adsorption materials. Background technique [0002] In traditional industries and high-tech manufacturing processes, the quality requirements for high-purity gases are extremely strict. In order to meet the high-purity gas quality requirements, many related filtration, cleaning and purification equipment need to be configured in the engineering system to obtain high-quality clean high-purity gases . [0003] However, the traditional treatment methods for gas purification are cumbersome in operation, high in operation cost, high in energy consumption, and require high pressure (7kg / cm 2 ~15kg / cm 2 ) and 10%-30% product gas consumption. Based on the above, solving the gas loss and energy conversion efficiency caused by the high-purity gas purification process can reduce energy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/04
CPCB01D53/0407B01D2259/40086
Inventor 戴清智潘信宏张芳卿
Owner AURA MATERIAL INC