含硫原油加工中的硫分布及传递  

SULFUR DISTRIBUTION AND TRANSMISSION IN SOUR CRUDES PROCESSING

作　　者：章群丹[1] 田松柏[1] 王小伟[1] 朱新宇[1] 

机构地区：[1]中国石化石油化工科学研究院,北京100083

出　　处：《石油炼制与化工》2017年第12期12-19,共8页Petroleum Processing and Petrochemicals

基　　金：中国石油化工股份有限公司合同项目(113145)

摘　　要：为了考察含硫原油在炼油厂全流程各装置的分布情况,对某炼油厂常减压蒸馏、催化裂化、焦化、加氢、重整等17套装置进行了全面的采样分析,得到了装置各部位的硫分布情况,给出了全厂硫元素含量分布图,分析了重点装置原料和产品的硫类型变化。研究结果对含硫原油的采购、混炼及炼油厂的防腐都具有重要的指导意义。Samples from 17 units of a refinery,such as atmospheric and vacuum distillation,catalytic cracking,coking,hydrogenation,hydrocracking,reforming units,etc.,were adopted to comprehensively analyze the transmission and distribution of sulfur according to the crude processing scheme.The sulfur contents of each unit of the refinery were obtained.The molecular characterization of sulfur compounds in some units was analyzed.The results of the study are of great significance for the procurement,mixing processing and anticorrosion of the plant.

关 键 词：含硫原油 硫分布 硫传递 腐蚀 

分 类 号：TE624.1[石油与天然气工程—油气加工工程]