文献类型：专利

英文题名：Method for predicting transfer line heat exchanger outlet temperature and process cycle of ethylene cracking furnace, involves modeling and simplifying coking process wall to obtain temperature and parametric model of operating period

作者：DU W;LI J;MEI H;QIAN F;WANG Z

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN103207949-A

申请日：2013-04-10

公开日：2013-07-17

语种：英文

收录：DERWENT

摘要：NOVELTY - The method involves modeling and simplifying the wall of the coking process by specific formula to obtain the outlet temperature and parametric model of operating period. The historical working condition data and the corresponding oil of ethylene cracking furnace system are collected. The continuously schizolysis petroleum product cycle data is estimated to perform identification of the to-be-determined parameters. USE - Method for predicting transfer line heat exchanger outlet temperature and process cycle of ethylene cracking furnace used in petrochemical industry. ADVANTAGE - The prediction method is simplified and easy to perform. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of ethylene cracking furnace. (Drawing includes non-English language text)