PSA变压吸附制氢装置工艺优化

Operation Procedures for Optimized of PSA Units

PSA变压吸附单元是中海石油建滔化工有限公司日产2000吨甲醇装置的一部分。PSA变压吸附单元设计是为了从甲醇合成回路来的原料气中回收氢气。本文主要从操作系数、原料气组分、吸附剂性能对变压吸附的影响因素进行分析,从而找出比较优化的工艺条件。

in PSA unit is stone cnooc kingboard chemical limited, part of nissan 2000 tons of methanol device. PSA unit is designed to feed gas from methanol synthesis loop of recycle hydrogen. In the stone cnooc kingboard chemical limited. Natural gas to methanol device to produce in September of 2006. PSA plant start-up pressure swing adsorption(PSA), as the technology and operation personnel on the improvement of technology to master degree, and at the same time the changing of production conditions, the process operation index in a series of adjustment and operation procedures for optimized for many times, in refining process index adjustment and operation on gradually formed a unique way of thinking, to achieve stable methanol production, increase production, and achieve more economic benefits.