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What is the specific heat of coal fly ash?
The specific heat of coal fly ash can vary depending on the composition and temperature, but typically ranges from 0.15 to 0.35 joules per gram per degree Celsius (J/g°C).
How much coal to make 1 ton of fly-ash?
The amount of coal needed to produce 1 ton of fly ash varies depending on the characteristics of the coal and the combustion process. On average, it takes about 10-20% of the original coal weight to result in 1 ton of fly ash.
What is the residue from coal?
The residue from coal is known as coal ash or fly ash. It is a fine, powdery material that is generated when coal is burned in power plants. Coal ash can contain heavy metals and other toxic substances, posing environmental and health risks if not properly managed.
How can you mix aluminium oxide with fly ash?
To mix aluminum oxide with fly ash, you can simply combine the two substances in a container or mixer and stir them together thoroughly until they are evenly distributed. It is important to use the appropriate safety equipment such as gloves and a mask when handling these materials to prevent any potential health risks from inhalation or skin contact. Additionally, consider the intended application and consult specific guidelines or instructions to ensure proper mixing ratios and techniques are followed.
Can you make bricks from lime and coal ash?
Yes, you can make bricks from lime and coal ash. These materials are often used in the production of fly ash bricks, which are eco-friendly and have good strength and durability. Lime helps in binding the materials together, while coal ash acts as a pozzolan that enhances the properties of the bricks.
What is the specific gravity of fly ash?
specific gravity of fly ash is 3.2
What is the specific weight of hot fly ash?
The specific weight of hot fly ash typically ranges from 1,800 to 2,200 kg/m³, depending on the temperature and composition of the ash.
What does fly ash weigh per cubic foot?
The weight of fly ash per cubic foot is based on the specific gravity of the particular fly ash multiplied by the weight of water (62.4 lbs.) per cubic foot. Most fly ash has a specific gravity between 2.15 and 2.30, depending on the source. To calculate the weight per cubic foot of fly ash with a specific gravity of 2.3, the formula is as follows: 2.3 X 62.4 = 143.52 lbs per cubic foot
What is pond ash?
whenevr fly ash is disposed into ash pond(engineered structure) then it is termed as pond ash..Thus,pond ash is nothing but fly ash with a particular percentage of moisture.
What is the class of a fly?
fly ash nothing but the coal
What is the specific heat of fly ash?
It would be about the same as sand (0.8 kJ/kg.K) See Link for typicals for several materials.
What is the specific heat of coal fly ash?
The specific heat of coal fly ash can vary depending on the composition and temperature, but typically ranges from 0.15 to 0.35 joules per gram per degree Celsius (J/g°C).
What do you add to fly ash to make cement?
Fly ash is an ingredient in cement manufacturing. The main components of cement are limestone, clay, sand, and fly ash. The cement folks are interested in the silica and alumina in the fly ash, so depending upon the amount of those in the fly ash allows them to decrease the amount of clay and sand which is where they get those constituents if they don't use fly ash. The advantage is to decrease the volume of clay and sand that have to be mined, realizing a cost savings as well as saving the clay and sand for future generations.
Which metal mining companies utilize fly ash?
jindal , nalco , etc metal mining companies utilize fly ash.
How many tons of fly ash are equal to one cubic meter of fly ash?
1.2 metric tons equals 1 cubic meter of Fly ash (one of the residues of coal combustion).
How many cft 1 kg of fly ash?
The volume of 1 kg of fly ash can vary depending on its density, which can range from about 1 to 1.3 cubic feet per kilogram.
What are the health risks of fly ash?
There are several health risks associated with fly ash. Two of the most common risks are pneumoconiosis and emphysema.
