天然气终端处理厂能量系统分析与优化  

Energy System Analysis and Optimization for Natural Gas Refining Plant

作　　者：孟硕[1] 

机构地区：[1]中国海洋石油总公司节能减排监测中心,天津300452

出　　处：《广东化工》2016年第6期77-78,共2页Guangdong Chemical Industry

摘　　要：天然气终端处理厂包括蒸馏、脱碳和压缩等一序列的高耗能过程。在当前可持续发展的大背景下,企业节能需求日益强烈。本文采用三环节能量流结构模型对天然气终端处理厂进行用能分析,分别提出工艺能量利用环节、能量转换环节和能量回收环节的用能优化改进措施,实现天然气终端处理厂系统节能超过12%。Raw natural gas refining plants include a series of energy intensive processes： distillation, de-carbon dioxide and compression. Enterprises urgently need to improve efficiency of energy utilization for such processes. The three-link energy structural model is employed to do energy analysis for raw natural gas refining plants, and the measures for good energy performance in energy use, recovery and conversion stages are presented. The total energy requirement in raw natural gas refining plant is decreased by more than 12 %.

关 键 词：天然气 系统 节能 优化 

分 类 号：TK123[动力工程及工程热物理—工程热物理]