Circulating fixed bed

A fixed bed and reactor technology, applied in the direction of nano-carbon, graphene, carbon compounds, etc., can solve the problems of energy saving, environmental protection, high yield and homogeneity, etc., and achieve the effect of recyclability, good quality, energy saving and environmental protection

Pending Publication Date: 2022-01-14
QINGDAO UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiments of the present application is to provide a circulating fixed bed, which

Method used

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Example Embodiment

[0027] Next, the technical solutions in the present application embodiment will be described in the following examples, and the embodiments described herein are described herein, not all of the embodiments of the present disclosure. Based on the embodiments in the present application, all other embodiments obtained without creative labor are not made in the pre-creative labor premises.

[0028] The term "first", "second", "second", or the like in the specification of the present application and the like are used to distinguish a similar object, and is not intended to describe a particular order or ahead order. It should be understood that the data such as use can be interchanged in appropriate, so that the embodiments of the present application can be implemented in the order other than those illustrated or described herein, and "first", "second", etc. Objects are usually a class, and the number of objects is not limited, such as one of the first object, or multiple. In addition, ...

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Abstract

The invention discloses a circulating fixed bed. The circulating fixed bed is used for circularly producing a carbon material and comprises a temperature control body, at least one temperature control section reactor and a controller, the reactor is at least partially located in the temperature control body, and the temperature control body controls the temperature of each temperature control section reactor; the reactor comprises a rotating body and pipes AB, the pipes AB comprise a pipe A and a pipe B, and the pipe A and the pipe B are arranged in a sleeving mode and move relatively; and the controller controls materials to enter the A pipe and the B pipe to react to generate a carbon material, the controller controls the rotating body to rotate to drive the A pipe to rotate relative to the B pipe so as to feed and discharge the material, and the A pipe forms different angles relative to the B pipe in cycles so as to achieve cyclic production of the carbon material. The problems of energy conservation, environmental protection, high yield and homogenization in the prior art can be solved.

Description

Technical field [0001] The present application belongs to the field of chemical workers, and specific relates to a circulating fixed bed. Background technique [0002] The fixed bed has an advantage of the fluidized bed with the advantage of heating and gas source, stable growth, but it is still difficult to industrialize due to its inconvenience, single, long time, uneven quality quality. [0003] The preparation of carbon materials often requires high temperatures above 600 degrees Celsius, and the time to heat up, temperature, temperature, cooling, etc. is extremely limited, and there is a carbon source in a variety of mixing, it is difficult to separate, exhaust gas high temperature discharge waste, carbon material Quality is unequal. [0004] At present, the fixed bed has no reliable devices to achieve full reactions, energy-saving recycling, especially for the rich area of ​​natural gas reserves in western parts, so, research energy-saving and environmentally friendly, high...

Claims

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Application Information

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IPC IPC(8): B01J8/06C01B32/16C01B32/162C01B32/184C01B32/205
CPCB01J8/06B01J8/067B01J8/065C01B32/16C01B32/184C01B32/162C01B32/205
Inventor 何燕楚电明白文娟董乾鹏吴龚鹏张江辉
Owner QINGDAO UNIV OF SCI & TECH
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