真空碳酸钾脱硫工艺在首钢京唐的应用与实践
Application of vacuum potassium carbonate desulfurization process in Shougang(Jingtang)coking plant
钱旦 1马建超 2张珂旭 1赵虎1
作者信息
- 1. 中冶焦耐(大连)工程技术有限公司,大连 116085;辽宁省低碳焦化专业技术创新中心,大连 116085
- 2. 首钢京唐西山焦化有限责任公司,唐山 063200
- 折叠
摘要
依托首钢焦化公司的焦炉煤气真空碳酸钾脱硫工艺,介绍了该工艺的流程及主要生产设备.根据已有生产经验,在工程设计和建设阶段进行工艺流程的改进.同时结合实际的生产情况,分析影响脱硫效率的因素,从而优化操作参数,使塔后硫化氢浓度保持在 200 mg/m3 以下.
Abstract
Based on the vacuum potassium carbonate desulfurization process in Shougang coking Plant,the production process and main equipment are introduced in this paper.According to long-proven experience,technical process has been improved during engineering and construction stage.In view of the actual production situation,the factors affecting the desulfurization efficiency are analyzed so as to optimize the operating parameters and keep H2S concentration below 200 mg/m3 after the desulfurization column.
关键词
真空碳酸钾/脱硫效率/工艺改进Key words
Vacuum potassium carbonate/Desulfurization efficiency/Process improvement引用本文复制引用
出版年
2024
NETL
NSTL
万方数据