Results 61 to 70 of about 5,844 (188)

Impact of the use of alternative fuels on clinker reactivity

open access: yesMateriales de Construccion, 2017
The use of alternative fuels in the cement industry has increased its relevance in the past decades due to their ecological and economic benefits. In concert with the efforts to increase its use, several studies have focused on their potential impact ...
K. Serrano-González   +2 more
doaj   +1 more source

Determining the Reliability of Clincher Coolers

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2018
For any industrial entity that is put into operation, the problem of maintaining its functioning if possible, with corresponding technical and technological parameters without failure is an important issue.
Teodor VASIU, Adina BUDIUL BERGHIAN
doaj   +1 more source

Utilization of tailings in cement and concrete: A review

open access: yesScience and Engineering of Composite Materials, 2019
One of the advantages of cement and the cement concrete industry in sustainability is the ability to utilize large amounts of industrial solid wastes such as fly ash and ground granulated blast furnace slag.
Gou Mifeng   +2 more
doaj   +1 more source

The combined influence of different compositions of grinding media and surfactants on the efficiency of the clinker grinding process

open access: yesВестник Дагестанского государственного технического университета: Технические науки
Objective. Currently, cement is crushed in mills to a specific surface area of 2500-3000 and 3500-4500 cm2/g or more. Further grinding of clinker sharply worsens the properties of the resulting product.
A. A. Krutilin   +3 more
doaj   +1 more source

The influence of the weighted average diameter of the ball on the particle size of the final product

open access: yesВестник Дагестанского государственного технического университета: Технические науки
Objective. Currently, cement is crushed in mills to a specific surface area of 2500-3000 and 3500-4500 cm2/g or more. Further grinding of clinker sharply worsens the properties of the resulting product.
A. A. Krutilin   +3 more
doaj   +1 more source

The impact of cooling water types on the cement clinker properties

open access: yesEgyptian Journal of Petroleum, 2018
This paper studied the influence of the different water types on clinker properties. It concern with cement plants which are using the water for cooling the clinker (El-Minia white cement plant). The water types are Nile, ground and deionized water.
Ahmed M. Shafeek   +3 more
doaj   +1 more source

An Industrial Control System for Cement Sulfates Content Using a Feedforward and Feedback Mechanism

open access: yesChemEngineering
This study examines the design and long-term implementation of a feedforward and feedback (FF–FB) mechanism in a control system for cement sulfates applied to all types of cement produced in two mills at a production facility.
Dimitris Tsamatsoulis
doaj   +1 more source

The strength retrogression of special class Portland oilwell cement Regressão de resistência de um cimento Portland classe especial para cimentação de poço de petróleo

open access: yesCerâmica, 2011
Temperatures in excess of 110 ºC result in phase transformations of cement, significantly decreasing its compressive strength. This effect is referred to as strength retrogression.
U. T. Bezerra   +4 more
doaj   +1 more source

Beyond Bauxite or Alumina: A Review of Alternative Alumina Rich Sources for Calcium-Sulfo Aluminate Cement Production

open access: yesNordic Concrete Research
Calcium Sulfo-Aluminate (CSA) clinkers are predominantly tailored for specialized markets that require distinct properties such as accelerated strength development and shrinkage compensation, both of which are primarily associated with the presence of ...
Roy Rahul   +2 more
doaj   +1 more source

Environmental Impact of Energy Diversification Using Refuse-Derived Fuel in Cement Industry

open access: yesJurnal Presipitasi
Processing municipal solid waste into refuse-derived fuel (RDF) is an alternative solution to the waste problem. This study determined the potential environmental impact of Sleman RDF as an energy diversification agent in the cement industry using life ...
Eyda Firdausi   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy