石油焦产品质量控制对策研究  

Study on Quality Control Measures of Petroleum Coke

作　　者：王永邦[1] 罗望群[1] 姚思涵 赵居杰[1] 黄婉利[1] 

机构地区：[1]中国石化炼油销售有限公司应用技术中心,上海200050

出　　处：《广州化工》2016年第6期116-117,152,共3页GuangZhou Chemical Industry

基　　金：中国石油化工股份有限公司资助项目(2014JK002)

摘　　要：分析了石油焦产品常见六类质量诉求产生的原因,并分别从工艺优化、生产现场管理、物流管理、港口管理等方面,探讨了质量控制措施。通过调节加热炉出口温度、焦化时间、塔顶压力、切焦水压力等可以改善石油焦挥发分、颗粒度等。水分的控制主要通过延长沥水时间,制定合理的扣水率。灰分控制主要通过减少油浆掺炼和避免产出后的外来污染。The common quality problems of petroleum coke were analyzed,the quality control measures were discussed from several respects such as process optimization,production site management,logistics management,port management,etc. by adjusting the coking time,temperature,pressure and decoking water pressure to improve the volatile matter and particle size,etc. Moisture was mainly controlled by extending the draining time,a reasonable rate of withholding water was formulated. Ash was mainly controlled by reducing oil slurry blending and avoiding external pollution.

关 键 词：石油焦 质量控制 工艺优化 管理 

分 类 号：TE626.87[石油与天然气工程—油气加工工程]