Nozzles used in the gasification process
Thread Content
In the gasification process, various types of nozzles are used, such as six-channel burners like GSP, as well as burners like those from SHELL that combine pilot burners, start-up burners, and coal burners. What factors should be taken into account during the design of burners? How should the materials used for the burners, as well as the channels for coal powder, oxygen, and quenching water, be designed? We welcome everyone's valuable suggestions.
Various factors such as the gas production volume, the type of coal used, the operating pressure and temperature of the system, and the requirements of the downstream system regarding gas composition must be taken into consideration!
Resistant to high temperatures and wear; the atomization angle of the burner is matched to that of the gasification furnace. The atomization effect of the burner.
What was said upstairs is correct; in addition, there are very high requirements regarding the material quality. It is said that currently, in China, the maximum usable period for wet methods is around 180 days, with most cases lasting around 50 days only. Therefore, the standards for materials are quite strict. Nozzles are mainly divided into two categories: dry nozzles and wet nozzles.