Dimethyl sulfate delivery problem! ! ! !
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When we feed dimethyl sulfate, we use a vacuum to pump it up. However, due to its relatively large specific gravity and high height, the pumping is very slow. I wonder if it can be pumped up?
It should be fine to use a pump to transport dimethyl sulfate. The important thing is to see whether it is possible to transport dimethyl sulfate with a pump under your process conditions. In particular, dimethyl sulfate is a highly toxic drug, and its storage and transportation conditions should meet relevant requirements.
Dimethyl sulfate is a highly toxic drug. If the conditions are suitable, it is best to choose a canned pump:lol:victory:
It doesn’t matter if you can pump long distances.
There is no problem with using a canned pump. This is also the case with one of our devices. We use a canned pump from a 0-meter plane to a 12-meter plane, but the valve is a diaphragm valve.
Can be pumped. This is how we make it, and we play very fast.
Our safety officer said that using a pump will generate positive pressure, which is dangerous! ! !
Then add a metering tank near the device and inhale. Or arrange it in a higher position to keep it for yourself. Metering tanks can be pumped from storage tanks. It is recommended to use a magnetic drive pump, which is a little more expensive than a general centrifugal pump, but much cheaper than a canned pump.
If the flow rate of the magnetic pump can meet the requirements, it is a good transportation method.
Use a canned pump to reach the metering tank first, and the metering tank can use a return pipe to return to the storage tank. This way there will be no positive pressure!
Digging out old posts. I am a dimethyl sulfate factory. If you don’t understand anything, you can ask me. 1885339-6269 Mr. Xu