Instrumentation Instrumentation in various forms plays a major role in economic production of elemental phosphorus. ... practice throughout for such items as boilers, hot air furnaces, kilns, automatic weighing, and various alarm systems. ... heating of precipitator shells with thermostatically controlled electric heating elements during periods of low gas temperatures. ... a regular preventive maintenance and repair schedule, and emergency breakdown work is thereby kept at a minimum.
|Title||:||Modern Chemical Processes|
|Author||:||Industrial and Engineering Chemistry|