Chemical alkaline washing of steam boilers are used to remove some scale and petroleum materials, grease and some contaminants. Mitreh 1161 solution contains alkaline scale remover compounds with its specific function, removes most of the non-removable scales from the walls with acidic solutions and remove them from the system.
It should be noted that it is important to have scale analysis for better and more accurate deposition.
Calibration of Using Mitreh 1161 Solution:
In order to remove scales formed in high and medium pressure boilers, the volume of solution consumption varies depends on the amount of scales present in the system, and to obtain the best performance you need to consult the technical experts of the company.
System water analysis and scale formed at the installation, estimation of approximate amount of scale available at the installation, the volume of make-up water during the day, and the kind of alloys in the various parts of the system are required prior the scale removing operation. Better advice shall be obtained from relevant experts at the Abrizan Company.
Some Physical Properties of the Solution:
|Liquid||Physical state||9.8 – 10.3||pH|
|Colorless||Color||95 – 99||Boiling temperature range (˚C)|
|Mild odor||Odor||-2 – 0||Freezing temperature range (˚C)|
|1.153 – 1.182||Density at 20˚C (gr⁄ml)||Dissolves rapidly||Solubility in water|