Application of Lithium Bromide Refrigerator in Gas Purification System and Technology revamping;

Analyses and suggestions of problems in gas purification systems of Pingdingshan City;

Aiming at the deficient ability of dealing with the gas in blast furnace gas purification system,No.

Start - up and running of coke oven gas purification system of Coking Plant of Baogang;

In accordance with some existing problems of gas purification and auxiliary system in the first Project, some processes and devices have been adjusted in the second project as well as the joint between old and new systems are also considered while designing.

The present production situation, main technical improvement measure and existing problems of full negative pressure gas purification system which has been commissioned for 15 year are described in this paper.

This paper indroduced the technology development,desulphurization mechanism and the application in coal gas purification of TGF high efficiency desulphurization sorbent.

The coke oven gas cleaning technology in Panzhihua Iron & Steel corporation was introduced.

This paper points out the problem of the AS system for coke oven gas cleaning in Panzhihua Iron and Steel Corp.

The development of gas cleaning technique in our country is introduced, the features of several main kinds of imported gas cleaning technique are analyzed, some opinions presented.

Aiming at actual condition that welded pipe mill have greater pollution resource,complex and serious pollution caused by metal welding and cutting,a kind of new central air purification system is developed,and all usage results proves that the new system have high work efficiency, obvious de-dust effect,and stable work condition.

Described are the structure and features of the compellent exhausting air purification system(applied) in smoking rooms on EMUs in Japan.