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Casing Reactor

A technology of reaction device and casing, which is applied in the field of sample analysis and can solve problems such as large investment

Active Publication Date: 2021-06-01
NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the obvious difference between the particle state of the fixed bed and the fluidized bed, college laboratories usually build independent reaction systems for the two modes, and the initial investment in the experiment is relatively large.

Method used

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Embodiment Construction

[0051] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0052] In the description of this application, unless otherwise clearly specified and limited, the terms "first" and "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance; unless otherwise specified or stated , the term "plurality" refers to two or more; the terms "connection", "fixation" and so on should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integrated Connected, or electrically connected; either directly or indirectly throu...

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Abstract

The present application relates to the technical field of sample analysis, in particular to a sleeve reaction device. The sleeve reaction device includes a sleeve body, the sleeve body is provided with a first gas channel, a sample bed and a second gas channel, the first gas channel communicates with the top of the sample bed, and the second gas channel The channel communicates with the bottom of the sample bed; when the sleeve reaction device is in the fixed bed mode, the gas passes through the first gas channel, the sample bed and the second gas channel in sequence; when the sleeve When the reaction device is in the fluidized bed mode, the gas passes through the second gas channel, the sample bed and the first gas channel in sequence. This application realizes the characteristics that the sleeve reaction device can be in the fixed bed mode and the fluidized bed mode by using the forward blowing and backblowing of the gas to the sample bed (that is, the difference in the gas flow direction), thereby realizing the fixed bed and the fluidized bed Free switching of two response modes.

Description

technical field [0001] The present application relates to the technical field of sample analysis, in particular to a sleeve reaction device. Background technique [0002] Fixed bed reactors and fluidized bed reactors are widely used experimental equipment in the fields of chemical industry, energy, materials, environment and so on. [0003] In order to explore the influence and mechanism of different factors such as temperature, atmosphere, pressure, and flow rate on the reaction, small fixed-bed and fluidized-bed reactors have become indispensable scientific research equipment for most universities in China. However, due to the obvious difference between the particle state of the fixed bed and the fluidized bed, university laboratories usually build independent reaction systems for the two modes, and the initial investment in the experiment is relatively large. [0004] Therefore, there is an urgent need for a sleeve reaction device to solve the above problems. Contents ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J8/02B01J8/24
CPCB01J8/001B01J8/0242B01J8/0285B01J8/24B01J2208/00212
Inventor 孙鑫刘慧敏赵定国王书桓
Owner NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY