10

2022

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10

Cleaning requirements for high pressure autoclave reactor

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Fill the reaction solvent into the high pressure autoclave reactor from the exhaust valve. After cleaning most of the residues, pour it into the half-kettle of water and stir for 10 minutes. At this time, the cover of the reactor can be opened and the inner wall of the reactor can be cleaned.

1. Fill the reaction solvent into the high pressure autoclave reactor from the exhaust valve. After cleaning most of the residues, pour it into the half-kettle of water and stir for 10 minutes. At this time, the cover of the reactor can be opened and the inner wall of the reactor can be cleaned.

High pressure autoclave reactor
2. When cleaning, the kettle cover and sampling valve must be cleaned, and at the same time, when there is water in the kettle, a little nitrogen is charged.
3. For the reactor that is not used temporarily, it is best to add 70% volume of clean absolute ethanol to the High pressure autoclave reactor to soak it, and it is not necessary to tighten the screws.
After the high pressure autoclave reactor is cleaned, it is convenient for the next use. In the high pressure autoclave reactor, a small amount of raw materials was put in each time to make the reaction, and it was considered that the efficiency was too low, so the raw materials that accounted for about 80% of the effective volume of the container were put in, resulting in an explosion. The bolts were twisted and the cover blew up, causing the material to be ejected, causing a fire, and the heater was blown away. ◆In the autoclave, when a large amount of oxygen is introduced to carry out the oxidation reaction, a violent explosion occurs, causing the bolts to be broken and the lid to be blown off.

High,pressure,autoclave,reactor

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