Coal Required To Make 1 Ton Of Cement

About the energy needed for portland cement (1700J/g

Feb 25, 2006· -The average amount of energy needed to create 1 gramm of portland cement is at least 1700 Joule. -The world production of cement in 2002 was 1,800 million metric tons. A quick calculation to find out how much energy was needed to create that much cement would be nice: 1,800,000,000,000,000 Gramm cement times 1700 Joule equals

How much coal is required to produce one tonne of cement

How much coal is required to produce one tonne of cement Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, How much coal is required to produce one tonne of cement, quarry, aggregate, and different kinds of minerals.

Coal & cement World Coal Association

Clinker is mixed with gypsum and ground to a fine powder to make cement. Coal is used as an energy source in cement production. Large amounts of energy are required to produce cement. It takes about 200 kg of coal to produce one tonne of cement and about 300-400 kg of cement is needed to produce one cubic metre of concrete.

What is the use of coal in the cement manufacturing

Primarily for cement grinding plants in India, coal (generally of bituminous grade) is used in the slag-dryer. The wet slag arrives at the stack on wagons from some nearby steel plant, or it may be brought via a trolley-system (primitive mode). Bu...

How much clinker is required to make one ton of cement

May 01, 2017· Your question is very complicated 1 Calculation of the amount of fly ash in clinker: Assuming clinker heat consumption =780 kcal / kg of coal, coal air dry base calorific value of Qnet, ad=5900 kcal 8/ kg of coal, air dry base ash Aad=12% The amou...

Cement Industry Overview

As cement producers continue to search for alternative fuels, many people wonder what types of fuel can be used in the combustion process. The average energy input required to make one ton of cement is 4.4 million Btu—the equivalent of about 389 pounds of coal.

Cement Production an overview ScienceDirect Topics

The decarbonation of limestone to give the calcium required to form silicates and aluminates in clinker releases roughly 0.53 t CO 2 per ton of clinker [8]. In 2005, cement production (total cementitious sales including ordinary Portland cement (OPC) and OPC blends) had an average emission intensity of 0.89 with a range of 0.65–0.92 t CO 2

Concrete Calculators cement, sand, gravel and all-in

These Concrete Calculators work out the required cement and all-in ballast or cement, sharp sand and gravel required to complete a user defined volume of finished concrete. Both concrete calculators make an allowance for the fact that ballast etc losses volume when mixed to make concrete. Two Concrete Calculator are provided for different

Cement Industry Overview

As cement producers continue to search for alternative fuels, many people wonder what types of fuel can be used in the combustion process. The average energy input required to make one ton of cement is 4.4 million Btu—the equivalent of about 389 pounds of coal.

Portland Cement Manufacturing Industrial Resources Council

Substituting one ton of coal fly ash or slag cement for one ton of Portland cement prevents almost one ton carbon dioxideemissions. Manufacturing slag cement uses only 15% of the energy needed to make Portland cement. The amount of natural materials required and the amount of landfill space used are both decreased, leading to cost savings.

How many joules are required to produce one ton of cement

How many joules are required to produce one ton of cement Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, How many joules are required to produce one ton of cement, quarry, aggregate, and different kinds of minerals.

Cement Production an overview ScienceDirect Topics

The decarbonation of limestone to give the calcium required to form silicates and aluminates in clinker releases roughly 0.53 t CO 2 per ton of clinker [8]. In 2005, cement production (total cementitious sales including ordinary Portland cement (OPC) and OPC blends) had an average emission intensity of 0.89 with a range of 0.65–0.92 t CO 2

Cement Process & Energy Saving ECCJ

required for production of 1 ton of Cement Limestone 1,095 Clay 204 Silica 78 Iron-ore 30 Gypsum 34 total 1,439 Raw Materials (kg) (*1) : kg of coal equivalent where HHV of coal is 6,200 kcal/kg. Electric power (kWh) 99 Fuel (*1) 105 Energy Consumption Heavy oil 4 Combustible waste 5 Petroleum coke 13 Coal 78 Fuel by kind (%) Base : 1 ton of

COAL CONSUMPTION Page 1 of 1 International Cement Review

Dec 01, 2009· Re: COAL CONSUMPTION. assuming 8000 h operation per year, 172 t/h means 1 376 000 t/year. an economy of 105 kcal/kg means 105 * 1 376 000 * 1000= 144 480 000 000 kcal/year. asuming a coal of very low heat value, 5500 kcal/kg as indicated by Mr ovancantfort, leads to a coal economy of . 144 480 000 000 / 5500 = 26269090 kg coal this is 26269

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