Sampling of high-temperature heavy oil in atmospheric and vacuum distillation units
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Seek guidance on high-temperature heavy oil sampling procedures for atmospheric and vacuum distillation units.
First, you need to tell me the type of your sampler... But I recommend a heavy oil sampler: https://bbs.hcbbs.com/thread-472908-1-1.html
We use this kind of manual sampler, but there are still risks associated with sampling the bottom oil – it’s too hot, and the temperature is above the natural level
Then use a small bottle of water to cool it down before sampling.
Oh, you can think of a way to make the safety factor higher.