Installation and design of sampling ports in sulfur recovery units
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Let’s discuss where the sampling points for the sulfur recovery unit should be located, and what type of samplers to use. Our unit operates using the MCRC process, and the principles for determining the location of sampling points are as follows: (1) To facilitate the separate evaluation of the conversion rates in the thermal reaction section, the high-temperature catalytic conversion section, and the low-temperature catalytic conversion section； (2) Meet the performance assessment requirements of the sulfur recovery unit ； (3) Facilitate the sampling of process gas. The sampler is in the form of a needle.
The sampling pipeline must be perpendicular to the loaded container in order to perform online sampling and analysis.