Online analyzer for methanol moisture content
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I want to install an online methanol moisture analyzer on the distillation tower; any recommendations? Thank you all; there is a prize for the best answer.
I recommend using Yokogawa’s chromatography system.
Water analyzers for methanol can vary significantly in price due to different principles and analysis ranges. For the analysis of trace water, different analytical instruments are available, and the prices vary significantly among them. FTNIR (Fourier Transform Near-Infrared Spectroscopy) can be considered the most convenient option, as it can be used across a wide range of measurement wavelengths from high to low; however, its cost is likely to be the highest. And some simple analysis methods may only be able to determine conventional levels. If the poster’s question doesn’t even specify the process conditions and measurement range, there is no such thing as a best answer; this isn’t a student exam question – it’s a practical application problem.
It is best to provide detailed process parameters and operating conditions, so that the manufacturer can select an appropriate online moisture analyzer for this purpose.
ABB’s multi-band infrared PIR3502 will do. Our company can provide complete systems, including preprocessing and analysis booths. Bai Junmo, Lanzhou Shihua Analysis Technology Co., Ltd. Address: 25th Floor, Building B, Xincheng Science and Technology Incubation Park, No. 70 Jiuzhoutong West Road, Anning District, Lanzhou City. Phone: 13993194366. Email: bjunmo1205@126.com