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Flexible microreactor for hydrogen production through alcohol reforming

A technology of reforming hydrogen production and micro-reactors, which is applied in chemical/physical/physicochemical reactors, hydrogen, chemical instruments and methods, etc., and can solve the problem of poor flexibility of the overall reactor, inability to adapt to the space environment, and relatively low stability requirements. Advanced problems, to achieve the effect of solving uneven heating temperature, reducing the dependence on environmental stability, and compact structure

Inactive Publication Date: 2021-06-25
XIAMEN UNIV
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  • Abstract
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  • Application Information

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Problems solved by technology

However, it is sealed with a flexible graphite gasket, which makes the overall reactor less flexible and unable to adapt to a more complex space environment.
[0005] Although researchers have made a lot of progress in the research of microreactors, the hydrogen production from alcohol reforming requires high environmental stability, and the current microreactors still cannot meet their requirements for dynamic and complex industries such as aerospace and navigation. requirements

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  • Flexible microreactor for hydrogen production through alcohol reforming
  • Flexible microreactor for hydrogen production through alcohol reforming
  • Flexible microreactor for hydrogen production through alcohol reforming

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Embodiment Construction

[0026] In the claims, description and above-mentioned drawings of the present invention, unless otherwise clearly defined, the terms "first", "second" or "third" are used to distinguish different objects, not for Describe a specific order.

[0027] In the claims, specification and above-mentioned drawings of the present invention, unless otherwise clearly defined, for orientation words, such as using the terms "center", "transverse", "longitudinal", "horizontal", "vertical", "top" , "Bottom", "Inner", "Outer", "Up", "Down", "Front", "Back", "Left", "Right", "Clockwise", "Counterclockwise" and other directions or The positional relationship is based on the orientation and positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation or be constructed and operated in a specific orientation ,...

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Abstract

The invention discloses a flexible microreactor for hydrogen production by alcohol reforming. The flexible microreactor can realize bending, torsion and other displacement deformation in a complex space under the condition of ensuring effective proceeding of a hydrogen production reaction, and solves the defect of poor space adaptability of a traditional hydrogen production reactor. The alcohol reforming hydrogen production reactor has installation flexibility, so that the dependence of the alcohol reforming hydrogen production reactor on the environmental stability is reduced, and the requirements of different occasions can be met. Moreover, a heating tape is wound on the periphery of a flexible high-temperature-resistant polymer cavity, so that the temperature influence on the whole alcohol reforming hydrogen production reaction process caused by bending is effectively buffered, and the problem of non-uniform heating temperature is solved. The microreactor is compact and small in structure, has certain flexibility and stability compared with a traditional reactor, can achieve certain shockproof and shock-absorbing effects, has impact resistance, can ensure that hydrogen production reaction is stably carried out when the environment is fluctuating, and provides new possibility for hydrogen production in a complex dynamic environment.

Description

technical field [0001] The invention relates to a flexible microreactor for hydrogen production by reforming alcohols, in particular to a flexible microreactor for hydrogen production by reforming methanol. Background technique [0002] Hydrogen energy is clean, efficient, and environmentally friendly, and is regarded as an ideal energy source that can replace traditional energy sources in the future. Among many hydrogen production methods, hydrogen production by alcohol reforming has the advantages of high energy density, renewable, and convenient transportation, and is one of the effective ways to realize on-site hydrogen production. Alcohol reforming microreactors for hydrogen production have the advantages of high specific surface area, strong mass and heat transfer characteristics, and suppression of chain effects caused by violent reactions (prevention of explosions), and have attracted the attention of researchers. Among them, methanol has a wide range of sources, fe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/00B01J8/02C01B3/32
CPCB01J19/0093B01J19/0053B01J19/0013B01J8/0285B01J8/02C01B3/323
Inventor 周伟李新颖周姝判褚旭阳连云崧袁丁
Owner XIAMEN UNIV
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