分单元介绍了对引进煤气净化技术的认识、消化及改进情况，总结了几年来对工艺技术的理解和实践经验。
The study, digest and improvement of imported gas purifying technique are introduced, the understanding of technology and technique and practical experience in recent years are concluded.
介绍了用于合成气、城市煤气及CO_2等净化过程的脱硫剂及脱硫技术。
A description is given to the desulfurizer and desulfurization technology used in the purification process of synthesis gas, town gas and CO_2 etc.
通过解读文献来分析煤气的生产、净化、储存和传输，以及煤气灯的形制等方面的理论和技术内容。
Through all these literature, the author analyses many important links of the coal gas production, the purification, the storage, the transmission as well as the gas lamp production at that time.
本文分析了溴化锂制冷机在煤气净化系统中应用的特点以及存在的问题，介绍了针对这些问题所进行的技术改造。
The application characteristics and questions of Lithium Bromide Refrigerator in Gas Purification System were analyzed. The technology revampings in view of these questions were introduced.
介绍了焦炉煤气净化系统蒸氨新工艺技术及其特点。
The new technology for ammonia distillation in coke oven gas purification system and its characteristics are introduced.
通过比较与实践，说明在煤气净化系统中，采用新型自闭式煤气泄爆阀的必要性和可靠性，并提出泄爆阀的设计技术参数。
Based on comparison and practice, necessity and reliability of us - age of new self-closing gas safety valves in gas purification systems are presented.
介绍了煤气布袋除尘技术在包钢高炉煤气净化系统中的应用和推广过程。
The paper introduces the application of gas deducting by bag filter technology which used in Baotou Steel Group Corporation blast furnace gas cleaning system and its process of expanding.
简要阐述了焦炉煤气净化工艺的节能技术与节水技术。
Briefly introducing energy saving and water saving techniques in the purification process of coke -oven gas.
我国在转炉煤气干法净化回收技术方面已经做了全面深入的研究，并于2006年开发出了完全适合我国炼钢转炉的煤气干法净化回收系统。
China has done deep research on the dry technique and in 2006 creatively developed the technique which is perfectly fit for Chinese converter flue gas.
介绍了焦炉煤气净化系统蒸氨新工艺技术及其特点。
The paper introduces the new ammonia distillation craft and contrasts the old ammonia distillation craft.
中高温煤气脱硫净化是煤炭高效、清洁转化的关键技术。
Medium and high temperature desulfurization was regarded as one of the key techniques in efficient and clean conversion of coal.
中高温煤气脱硫净化是煤炭高效、清洁转化的关键技术。
Medium and high temperature desulfurization was regarded as one of the key techniques in efficient and clean conversion of coal.
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