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5.560  Articles
1 of 556 pages  |  10  records  |  more records»
Proposed the method of obtaining activated coal with antimicrobial properties by enriching sorbent aqueous extracts of sage and tutsan. Justified the value obtained phytosorbents for cleaning the organism from the toxic products.

Application of activated zeolite (ZAA) as molecular sieve to separate compounds of coal tar from vaccum fractional distillation, have been done. The size of zeolite was 10-20 mesh and used as solid phase in column chromatography with length of 30 cm. The ... see more

Proposed the method of obtaining activated coal with antimicrobial properties by enriching sorbent aqueous extracts of sage and tutsan. Justified the value obtained phytosorbents for cleaning the organism from the toxic products.

The focus of this paper is to investigate the behavior of the fresh and hardened state of alkali-activated cementitious pastes obtained from the mixture of bottom ash/BOF slag and fly ash/BOF slag. For this purpose, the properties in the fresh and hardene... see more

The object of research is the processes of gas evolution from undermined sources within the exploited extraction section and beyond its boundaries under the influence of activation of rock displacement. To date, no quantitative dependencies have been esta... see more

The object of research is the processes of gas evolution from undermined sources within the exploited extraction section and beyond its boundaries under the influence of activation of rock displacement. To date, no quantitative dependencies have been esta... see more

Anthracite and Sub-bituminous as activated carbon raw material had been utilized especially in mining field as adsorbent of dangerous heavy metal compound resulted in mining activity. Carbon from coal was activated physically and chemically in various tem... see more

The use of the method of nonequilibrium uranium in various branches of science led to the necessity to determine its isotopic composition. The content of uranium isotopes in natural waters is often extremely low, therefore, it is necessary to collect sign... see more

There is a growing interest in the construction sector in the use of sustainable binders as an alternative to ordinary Portland cement, the production of which is highly impacting on the environment, due to high carbon dioxide emissions and energy consump... see more

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