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