Case Study – Tennessee Refinery Recent UOP CCR – Case Study Page 1 of 2 CASE STUDY Off Gas Cl Treaters within a UOP CCR, Tennessee Refinery CLS Custom Systems Mitigate Severe Carryover This is a Refinery located in Tennessee with a 31 MMSCFH UOP designed CCR. The focus of this study will be the Off Gas Chloride Treaters, of which this refinery has two. The following is based on conditions within the reformer during the summer of 2011 when the main product separator had a faulty demister pad and sent slugs of reformate into the Cl Treaters. Background This refinery has a lead/lag arrangement for its Off Gas Cl Treaters. In April of 2011, CLS sent the refinery a new charge of Vari-Zeo, as the cycle length of th

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