Molybdenum oxide nanoparticle production device and production method

A nanoparticle and production device technology, applied in the direction of molybdenum oxide/molybdenum hydroxide, nanotechnology, nanotechnology, etc., can solve problems such as low efficiency, complicated process, unstable product quality, etc., achieve no environmental pollution, improve gasification The effect of conversion rate and ease of large-scale production

Inactive Publication Date: 2016-05-18
江西省鼎力金属有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide a molybdenum oxide nanoparticle production device and production method to solve the problems of unstable product quality, complicated process and low efficiency in the current production of molybdenum oxide nanoparticles. technical problem

Method used

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  • Molybdenum oxide nanoparticle production device and production method
  • Molybdenum oxide nanoparticle production device and production method
  • Molybdenum oxide nanoparticle production device and production method

Examples

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Embodiment 1

[0046] Embodiment 1: A kind of molybdenum oxide nanoparticle production device, and production method, see figure 1 , figure 2 , image 3 The device includes a gasification unit for gasifying the precursor material of molybdenum oxide nanoparticles, a quenching unit for quenching the gasified molybdenum oxide nanoparticles, and collecting molybdenum oxide nanoparticles Finished product collection unit.

[0047] The gasification unit includes a gasification furnace, and the gasification furnace includes a furnace body 13 with a closed cavity inside, and four electric heating elements correspondingly arranged in the furnace body for raising the temperature of the furnace body. body 35; the gasification unit also includes a feeding mechanism for delivering precursor materials to the furnace body; further, an air inlet 36 communicating with the outside is provided on the upper side wall of the furnace body, and at the same time, The gasification furnace also includes a second ...

Embodiment 2

[0052] Embodiment 2: the method for producing molybdenum oxide nanoparticles using the above-mentioned molybdenum oxide nanoparticle production device, see figure 1 , figure 2 , image 3 ; it includes the following steps:

[0053] a. Raise the temperature in the gasifier to between 1150°C and 1210°C;

[0054] b. turn on the second blower 27, negative pressure blower 33, blower 25, exhaust fan 24 in turn;

[0055] c. Open the valve so that the quenching liquid is ejected from the end outlet of the quenching liquid pipe;

[0056] d. Sending the precursor material of molybdenum oxide nanoparticles into the gasifier;

[0057]Before performing step (d), the temperature in the gasifier should be kept between 1150 ° C and 1210 ° C for 8-10 minutes; at the same time, the end outlet of the quenching liquid pipe should be sprayed out when performing step (c) The pressure of the quenching liquid is kept at 4.0-5.3Pa; and the suction capacity of the exhaust fan 24 is kept at 1000-12...

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Abstract

The invention relates to a production device and method of molybdenum oxide nanoparticles, aiming to solve the technical problems of unstable product quality, complex production procedures and low production efficiency in the production of molybdenum oxide nanoparticles in the prior art. The production device comprises a gasifying unit, a quenching unit and a collecting unit, wherein the gasifying unit is used for gasifying the precursor material of molybdenum oxide nanoparticles, the quenching unit is used for quenching the gasified molybdenum oxide nanoparticles, and the collecting unit is used for collecting the finished molybdenum oxide nanoparticles. The production device and method have the advantages of high production efficiency and stable product quality.

Description

technical field [0001] The invention relates to the field of all equipment in the production of nanoparticles, in particular to a production device and a production method of molybdenum oxide nanoparticles. Background technique [0002] Nanoparticles are molecules with an average size of less than one micrometer (eg, one micron). This molecule is well known in the industry and there is a lot of interest in it. Because nanocrystals or other nanoscale features of the molecule dramatically alter the material's properties. For example, a material made of nanoparticles can exhibit superior mechanical properties compared to materials made by conventional methods or ordinary-sized particles (such as powders), and nanoparticles in materials can also exhibit unique electrical and magnetic properties. The large surface layer of the nanoparticle weight ratio enables rapid reactions between the particles, which can also lead to the creation of materials with completely new properties...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01G39/02B82Y30/00
Inventor 李汪洲
Owner 江西省鼎力金属有限公司
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