石油二厂南蒸馏原油换热网络优化设计 xxxxxxxxxxx大学xxxxxxx学院 抚顺摘 要中国石油将增加投入，推动化工企业节能节水型企业建设，并计划到2025年，全面实现国家节能减排指标。排技术水平，按计划、有步骤地使用在一批节能项目上。目前，已与国内外相关专业公司签订节能减排，规划的修订方案，进一步提高了化工企业的节能节水和减排的标准要求，相关指标更加明确。化工行业要根据国家发改委的要求和属地管理原则，加强跟踪、评价和指导，为政府节能减排提供技术支持和咨询，用技术进步推动化工节能减排。本文针对换热嚣网络的动态特性讨论做了简要夼绍。并对这些系统的节能也有一定的帮助。最后指出了挺热器网络讨论的进展方向。文章介绍了夹点技术的原理，对夹点技术在国内外的讨论进行了综述，夹点技术是一种十分有效和有用的过程集成技术。并对其在国内的进展趋势进行了展望。介绍了夹点技术设计的基本概念及设计原则．以标定数据为基础，运用夹点技术对某炼油厂南蒸馏换热网络进行优化分析，经济评价结果表明优化后的换热网络节能效果较好。关键词：夹点技术；换热器网络；换热器同络；优化；夹点技术过程工程换热网络优化综合；换热器网络；夹点算法。The Optimal Design of Heat Exchanger Network At Crude Oil Of The South Distillation WorkshopAbstractPetroChina to increase investment, promote the chemical industry energy saving enterprises to build, and has plans to 2025, the full realization of the national energy saving targets. Row technical level, as planned, systematic use in a number of energy-saving projects. Currently, the company has signed with domestic and foreign professional energy saving, planning package to enhance the chemical industry energy and water saving and emission reduction standards, relevant indicators more clearly. Chemical industry in accordance with the requirements of the State Development and Reform Commission and the principle of territorial management and to strengthen the tracking, evaluation and guidance to energy saving for the Government to provide technical support and advice, with t...
