Cement clinker structure during plasma-chemical synthesis and its influence on cement properties

Sazonova, Natalya; Skripnikova, N. K.; Lucenko, A.N.; Novikova, L. Ya.

doi:10.1088/1757-899x/71/1/012018

Cited by 3 publications

(2 citation statements)

References 3 publications

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“…Moreover, the compressive strength was 17.3 and 23.5 MPa. This may testify the higher activity of the viscous substance in hydration produced based on plasma-chemical technology [8]. The received results are correlated with that 0.5 part of the main calcium silicate -alite may have the deformed lattice owing to which the mineral may interact with water [9] more intensive.…”

Section: Study Resultsmentioning

confidence: 86%

“…The mean dimensions of the clinker minerals formed based on the identical mixtures under different technological regimes of thermoprocessing are given in Table 4. The ratio of the alite mineral length to their width (Table 4) is the important structure character of cement clinker to determine the physico-mechanical cement properties [8], the great value of which may testify the maximal activity of the viscous substance. So, the reaction capability of the charge may be increased under conditions of LTP because of the following conditions: intensive analysis; the intensive heating and melting the mixture; decrease in the viscosity of the liquid phase; the high temperature gradient in crystallization process of melting as well as the higher reaction capability of the charge.…”

Section: Study Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Physico-mechanical and physico-chemical properties of synthesized cement based on plasma- and wet technologies

Sazonova

Skripnikova

2016

AIP Conference Proceedings

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Section: Study Resultsmentioning

confidence: 86%

Section: Study Resultsmentioning

confidence: 99%

Physico-mechanical and physico-chemical properties of synthesized cement based on plasma- and wet technologies

Sazonova

Skripnikova

2016

AIP Conference Proceedings

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Using the low-temperature plasma in cement production

Sazonova

Skripnikova

2015

J. Phys.: Conf. Ser.

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The Cement Mechanical Activation Effective Application Field Determination

Kabanov

2020

MSF

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Of all the known methods for increasing the cement activity, mechanical grinding is distinguished in the work. For mechanical grinding, technological characteristics of grinding in an electromagnetic field are established (mill - linear induction rotator, LIV). The value of the increment of activity is determined depending on its initial (initial) value. To determine the estimated value of the cement consumption, the methods provided by the state standard of the Russian Federation were used. The experiments, as well as the measurement of the compressive strength (R), were carried out in accordance with the GOST requirements. The cement mechanical grinding effective application field in electromagnetic field is determined by comparing the costs and savings. The costs are calculated as the cost of electricity needed for grinding. The savings are the cost of the established difference between the cement consumption for the initial activity of cement and the actual value, which is able to provide the concrete with a given design strength. The results describing the field of the cement mechanical grinding effective application are presented in tabular form and graphically. When determining the area of the mechanical grinding effective use, the conclusion that it is necessary to adjust the technological grinding regimes depending on the initial activity of the cement, as well as on the chemical composition of the clinker (manufacturer) was confirmed. The prospects for the research on mechanical grinding technology are associated with obtaining grinding regimes depending on the initial size and composition of the clinker. The area of effective application of mechanical activation should be determined each time depending on the physical and mechanical cement properties.

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Cement clinker structure during plasma-chemical synthesis and its influence on cement properties

Cited by 3 publications

References 3 publications

Physico-mechanical and physico-chemical properties of synthesized cement based on plasma- and wet technologies

Physico-mechanical and physico-chemical properties of synthesized cement based on plasma- and wet technologies

Using the low-temperature plasma in cement production

The Cement Mechanical Activation Effective Application Field Determination

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