The technology of steaming unsoaked broadbeans at high steam pressure” is the latest development of the production process of chilli broadbean sauce.

This paper introduces the copper concentrate drying technology in Flash Smelting processes,and compares characteristic and application status between the flash dryer and steam dryer,the result makes know that the steam dryer has evident advantage in terms of equipment investment,energy consumption and environment protection,it is provided with extensive use.

This article mainly introduces and analyses the working principal,technological process,technological parameter,production gain,common troubles of KUMERA steam dryer adopted by No.

Measurement and application of condensed mode steam quality;

Measuring steam quality by injecting incondensable gas;

Steam stimulation is the key technology for heavy oil recovery while steam quality is the main parameter of steam injection technique,so how to improve the down-hole steam quality becomes the core problem in the process of improving the economic benefit of thermal recovery.

Soft sensing and optimization of steam dryness for a steam drive oil process;

The steam dryness can be determined by the ionic analysis of the water sample.

This paper introduces the operational principles,process design and components of rotary flash drying process in combination with the characteristics of the feed material.