Tag: coal
Analysis of the statement on mill outlet temperature:
Points in favor of higher mill outlet temperature (up to 100 – VM): Risks and precautions for high mill outlet temperature: Overall recommendation: Running the mill at a higher outlet temperature, up to the recommended limit (100 – VM), can offer several benefits in terms of combustion efficiency, mill performance, and clinker reduction. However, careful monitoringRead More
Soot deposit on flue gas path in a boiler
What is the effect of soot deposit in the flue gas path in a boiler? (Central BOE-2021) The deposition of soot in the flue gas path of a boiler can have several negative effects on the boiler’s performance and operation: 1. Reduced Heat Transfer Efficiency: Soot is a poor conductorRead More
What are the precautions to be taken during dry preservation of boiler?
Dry preservation of a boiler involves storing a boiler in a dry state to prevent corrosion and deterioration during periods of inactivity. Here are some precautions to take:1. Clean the Boiler: Thoroughly clean the interior surfaces of the boiler to remove any scale, debris, or contaminants that could accelerate corrosion.2.Read More
Understanding the Differences: Cooking Coal vs. Non-Coking Coal
Cooking coal and non-coking coal are two types of coal with different properties and uses. Let’s explore each of them: a. High carbon content: Cooking coal has a high carbon content, typically ranging from 60% to 90%. This high carbon content is essential for the production of coke. b. LowRead More