Application of quick constructing roadway excavation technology with integration of driving and bolting in Australian Aosida Coal Mine;

The preliminary knowledge of the equipment configuration and adaptability of the header with bolting machine is obtained by means of the underground industrial experiment of excavation and bolting integration.

This paper introduces the structure,working principles,main technical indexes and parameters of driving and bolting integration equipment,and through analyzing its application practices,points out the advantages of this equipment and problems existing in the application of this equipment.

This paper introduced the industrialness experiment of EBZ-160 intellectualized driving and anchor machine in Zhangcun Coal Mine 2304 face.

The acid orange Ⅱ dye removal by the integrated technology of organobentonite adsorption combined with diatomite precoating filtration;

By combining solar energy with phase change wallboard,above problems could be effectively solved by this integrated technology and the technical application of building energy conservation is great.

Drilling and completion fluid integrated technology" is a great improvement of working fluid technology in oil and gas wells at the end of last century, and is the inexorable trend of following development of working fluid technology too.