液相加氢与滴流床加氢反应部分安全阀计算及选型比较

摘要

Hydrogenation with liquid phase fluid is a new technique developed to adapt to market recently. In this article, the techniques of hydrogenation with liquid phase fluid and traditional hydrogenation with gas oil were briefly described on aspects of their process procedures and characteristics. Based on the process features the pressure relief design and safety valve selection were then analyzed and compared.%液相加氢技术是近年来为适应市场需求发展起来的新技术, 简述了液相加氢与传统滴流床加氢工艺的工艺流程及技术特点, 并依据两种工艺的特点分别对两种工艺的反应泄压设计及安全阀选型作对比分析.