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本文针对常规空分设备用电加热器作为热源来加热污氮,进行分子筛解析再生的问题,提出了在系统中串接蒸汽加热器,利用钢厂部分富余蒸汽的热能,进行分子筛系统节能改造的设计思路。文章通过对改造前后的工艺流程对比,改造后的技术优势及经济效益的描述,从节能环保的角度出发,阐述了工艺流程改造的先进性和必要性,明确了作为气体运行公司今后一定时期的工作重点和方向。
In this paper, the conventional air separation plant electric heaters as a heat source to heat the nitrogen pollution, the molecular sieve regeneration analysis, proposed in the system in series with steam heaters, the use of some of the surplus heat steam steel, molecular sieve energy saving system Design ideas. Through the comparison of the technological process before and after the transformation, the technical superiority and the economic benefit description after the transformation, the article elaborates the advanced nature and necessity of technological process transformation from the perspective of energy saving and environmental protection, and clarifies that as a gas operation company in a certain period in the future Work focus and direction.