石油与天然气化工2024，Vol.53Issue(2)：34-38,5.DOI:10.3969/j.issn.1007-3426.2024.02.006
多室内环流反应器中液体循环量的试验验证与模拟
Experimental verification and simulation of liquid circulation in multi-chamber loop reactor
鲁盼盼 1孙美露 2李新 2崔虎 2高春华 2杨维立 3翟瑞国1
作者信息
- 1. 宁波天研精开技术有限公司
- 2. 中国石油长庆油田分公司
- 3. 天津大学化工学院
- 折叠
摘要
Abstract
Objective The aim is to simulate and verify the influencing factors of liquid circulation in liquid phase oxidation desulfurization multi-champer loop reactor.Methods Based on the Euler-Euler multi-phase flow model,the gas-liquid two-phase flow in the liquid phase oxidation desulfurization multi-champer loop reactor was simulated by CFD numerical simulation,and the effects of acid gas volume flow and air volume flow on liquid circulation were investigated.Results The error between the liquid circulation obtained by numerical simulation and the liquid circulation measured by the target flow meter was less than 10％.When the volume fraction of hydrogen sulfide in acid gas did not exceed 3％,the correlation between the liquid circulation(z),acid gas volume flow(x)and air volume flow(y)was as follows:z=-474.996+0.358x+0.487 3y.Conclusion The Euler-Euler two-phase flow model can accurately predict the liquid circulation in the liquid phase oxidation desulfurization reactor.关键词
液相氧化脱硫/多室内环流反应器/数值模拟/液体循环量/酸气流量/空气流量Key words
liquid phase oxidation desulfurization/multi-chamber loop reactor/numerical simulation/liquid circulation/acid gas volume flow/air volume flow引用本文复制引用
鲁盼盼,孙美露,李新,崔虎,高春华,杨维立,翟瑞国..多室内环流反应器中液体循环量的试验验证与模拟[J].石油与天然气化工,2024,53(2):34-38,5.
