柴油加氢精制装置降凝方案比较  

Comparison of pour point depression of diesel hydrogenation unit

作　　者：孟祥雷 吴文涛 何锋 钟海军 Meng Xianglei;Wu WenTao;He Feng;Zhong Haijun(Oil Chemical Plant of PetroChina Liaoyang Petrochemical Company,Liaoyang 111003,China;PetroChina Liaoyang Petro-chemical Refinery,Liaoyang 111003,China;PetroChina Petrochemical Research Institute,Beijing 102206,China)

机构地区：[1]中国石油辽阳石化公司油化厂,辽宁辽阳111003 [2]中国石油辽阳石化公司炼油厂,辽宁辽阳111003 [3]中国石油石油化工研究院,北京102206

出　　处：《炼油与化工》2021年第2期20-23,共4页Refining And Chemical Industry

摘　　要：介绍了120×10^(4)t/a柴油加氢装置根据所选用催化剂的特性,通过调整操作工艺参数和原料组成,成功的实现了生产普通0^(#)、国Ⅴ0^(#)、低凝-10^(#)和-35^(#)柴油的生产方案灵活变换,对4种方案下原料和产品性质及操作参数进行对比,探索优化了各种方案下的运行参数,装置可以根据市场需求,及时调整生产方案,而且经济效益显著。This paper introduced that a 120x10^(4)t/a diesel hydrogenation unit made use of the property of catalyst selected,adjusted the operation parameters and feedstock composition,successfully implemented the flexible transformation of production decisions of ordinary 0^(#),China V 0^(#),low condensate-10^(#)and-35^(#)diesel,and then conducted a comparison on feedstock and products properties and operation parameters to explore and optimize the operation parameters under the various of decisions,that provided the unit to timely adjust the production decisions as per market demands and obtained the remarkable economic benefit.

关 键 词：柴油加氢 催化剂 清洁柴油 增效 

分 类 号：TE966[石油与天然气工程—石油机械设备]