燃气资源梯级利用研究与实践
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摘要
本研究主要探讨了燃气资源梯级利用,结合天然气企业能源消耗情况可知,降低天然气使用量的有效措施在于烘烤天然气。通过工艺试验和理论计算可知,利用低热值转炉煤气替代天然气进行烘烤具有显著效果,可以确保能源使用设备内部温度稳定。利用回收试验可以获得最适宜的转炉煤气回收范围,显著提升煤气回收能力,满足转炉煤气烘烤使用量需求。燃气资源梯级利用可以有效降低天然气能源消耗,减少成本投入,避免对环境造成污染。
This study mainly discusses the cascade utilization of gas resources. Combined with the energy consumption of natural gas enterprises, the effective measure to reduce the use of natural gas is to roast natural gas. Through the process test and theoretical calculation, it can be known that the use of low calorific value converter gas instead of natural gas for baking has a significant effect, which can ensure the internal temperature stability of the energy use equipment. The recovery test can be used to obtain the optimum range of converter gas recovery, which significantly improves the gas recovery capacity and meets the demand for converter gas baking. The cascade utilization of gas resources can effectively reduce natural gas energy consumption, reduce cost investment, and avoid environmental pollution.
This study mainly discusses the cascade utilization of gas resources. Combined with the energy consumption of natural gas enterprises, the effective measure to reduce the use of natural gas is to roast natural gas. Through the process test and theoretical calculation, it can be known that the use of low calorific value converter gas instead of natural gas for baking has a significant effect, which can ensure the internal temperature stability of the energy use equipment. The recovery test can be used to obtain the optimum range of converter gas recovery, which significantly improves the gas recovery capacity and meets the demand for converter gas baking. The cascade utilization of gas resources can effectively reduce natural gas energy consumption, reduce cost investment, and avoid environmental pollution.
引文
1秦祥熙,刘红梅,王贵玲,等.河北沧县台拱带中、低温地热资源ORC发电与综合梯级利用[J].地球学报,2019,(3):1-7.
2 崔濡川,周恩泽,刘杰.符合能量梯级利用原则的污水厂污泥沼气热电联产系统研究[J].中国沼气,2018,36(6):79-84.
3 马兆康,王随林,穆连波,等.大型燃气锅炉低温烟气冷凝余热梯级深度利用工程实测分析[J].暖通空调,2017,47(4):81-86.
4 陆琪,戚雁俊.涤纶短纤维后纺能源梯级利用的清洁生产方案设计[J].石油化工技术与经济,2018,34(4):10-14.
5 刘刚.1 000 MW超超临界二次再热机组烟气余热梯级利用经济性研究[J].电站系统工程,2018,34(4):33-35.
6 卢国敏,赵英杰,张玉燕.城镇燃气门站天然气梯级除尘除油装置的净化性能[J].石油与天然气化工,2017,46(6):97-101.
7 徐航,董树锋,何仲潇,等.考虑能量梯级利用的工厂综合能源系统多能协同优化[J].电力系统自动化,2018,42(14):123-130.
8 杨小丽,于戈文.能量梯级利用理论下煤基液体燃料-动力多联产系统的集成与优化[J].化工设计通讯,2018,44(2):12-13.
2 崔濡川,周恩泽,刘杰.符合能量梯级利用原则的污水厂污泥沼气热电联产系统研究[J].中国沼气,2018,36(6):79-84.
3 马兆康,王随林,穆连波,等.大型燃气锅炉低温烟气冷凝余热梯级深度利用工程实测分析[J].暖通空调,2017,47(4):81-86.
4 陆琪,戚雁俊.涤纶短纤维后纺能源梯级利用的清洁生产方案设计[J].石油化工技术与经济,2018,34(4):10-14.
5 刘刚.1 000 MW超超临界二次再热机组烟气余热梯级利用经济性研究[J].电站系统工程,2018,34(4):33-35.
6 卢国敏,赵英杰,张玉燕.城镇燃气门站天然气梯级除尘除油装置的净化性能[J].石油与天然气化工,2017,46(6):97-101.
7 徐航,董树锋,何仲潇,等.考虑能量梯级利用的工厂综合能源系统多能协同优化[J].电力系统自动化,2018,42(14):123-130.
8 杨小丽,于戈文.能量梯级利用理论下煤基液体燃料-动力多联产系统的集成与优化[J].化工设计通讯,2018,44(2):12-13.