Industrial large-scale reaction vessel for preparing graphene

A graphene and reaction kettle technology, applied in graphene, chemical/physical/physical chemistry fixed reactors, nano-carbon and other directions, can solve the problems of poor corrosion, difficult to control stirring speed, small volume of the reaction kettle, etc. The effect of avoiding pollution

Inactive Publication Date: 2012-10-24
泰州巨纳新能源有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] In order to solve the problems of poor corrosivity of existing materials, difficulty in controlling the stirring speed, and small volume of the reactor, the present invention provides a large react...

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  • Industrial large-scale reaction vessel for preparing graphene

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Embodiment Construction

[0010] As shown in Figure 1, the present invention is a large-scale reaction kettle for preparing graphene for industrial use, including a shaft seal device, a transmission device, a protective support frame 2, and a gas collection bottle 8, and the reaction bottle 1 is mounted on the protective support frame 2. The interlayer of the reaction bottle 1 is externally connected with a constant temperature tank 3, and the constant temperature tank 3 is used for cooling or heating the cold and heat sources, and the cold and heat sources are passed into the interlayer through pipes to play a role of circulation and return, and control the temperature in the reaction bottle 1. The temperature range is -20 degrees Celsius to 100 degrees Celsius.

[0011] The upper part of the reaction bottle 1 of the present invention is provided with a feed port 4 and an exhaust gas discharge port 5. The feed port 4 is mainly used for adding reaction raw materials to the reaction bottle 1. The speed a...

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Abstract

The invention relates to an industrial large-scale reaction vessel for preparing grapheme. The reaction vessel comprises a shaft sealing apparatus, a transmission apparatus, a protection supporting framework (2), a gas collecting bottle (8), a frequency-conversion speed-regulation stirrer (6) and a temperature measurement tube (7). The protection supporting framework (2) is provided with a reaction bottle (1), wherein the reaction bottle (1) is connected with a thermostatic bath (3) on outside thereof, and is provided with charging ports (4) and an exhaust emission port (5) at the upper part thereof and a discharging port (13) at the lower part thereof. The reaction bottle can automatically control reaction temperature, stirring speed and constant-temperature state during a whole process of preparation of oxide grapheme. Pollution of different raw materials can be prevented by using a plurality of charging ports. The reaction vessel has advantages of wide range of constant temperature, large volume and compact structure, and is suitable for physical and chemical reactions in large doses.

Description

Technical field [0001] The invention relates to a container for physical or chemical reactions, in particular to an industrial reactor for preparing graphene oxide. Background technique [0002] At present, the material of the reactor is generally carbon-manganese steel, stainless steel, zirconium, nickel-based alloy and other composite materials. The rotating mechanism of the agitator is a cycloidal pinwheel reducer, a stepless speed reducer, etc., and the volume of the reactor is relatively small. The lowest constant temperature range can only be above zero. Contents of the invention [0003] In order to solve the problems of poor corrosivity of existing materials, difficulty in controlling the stirring speed, and small volume of the reaction kettle, the present invention provides a large-scale reaction kettle for preparing graphene for industrial use, which can be used under strong corrosion conditions, and has no impact on the whole process. Carry out automatic contro...

Claims

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Application Information

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IPC IPC(8): B01J19/18B01J4/00C01B31/04C01B32/184
Inventor 丁荣郭喜涛倪振华
Owner 泰州巨纳新能源有限公司
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