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Дата публикации статьи в журнале: 2020/01/08
Название журнала: Восточно Европейский Научный Журнал, Выпуск:
52, Том: 2,
Страницы в выпуске: 63-70
Анотация: Kinetic regularities of the formation of carbon adsorbent from carboneus- substances under the influences of ionizing radiation and heat have been studied. In both stages of obtaining active charcoal, i.e. in coking and activation processes, the stimulating effect of radiation is observed. Thus, a temperature decline by 200oC-400oC compared with thermal processes, an increase in the reaction rate and increases in sorption capacity and mechanical strength of the obtained product were observed. The obtained carbon adsorbents were tested in the process of sorption of phosgen sorption from air medium. Sorption capacity of active charcoal obtained by the radiation method was found to be 30-40% higher compared with that obtained by the thermal method. As a result of polycondensation processes occurring under the effect of radiation on the carbon material, the mechanical strength of the product increases by 11.1%. The mechanism of the investigated processes is discussed, and it is shown that the occurring processes are due to the high penetrating ability and chemical effects of ionizing radiation. The technico-economical evaluation has been conducted and it has been found that using the electron accelerator having the power of 5,0 kW, allows producing 28,800 tons' high-quality carbon adsorbents per year
Ключевые слова:
coal
petroleum coke
polymer
gamma rays
sorption volume
micropores
hemodialysis
hemodialysis
mechanical strength
Данные для цитирования:
Mustafayev I.I.,
Akhundov R.G. ,
.
THE FORMATION OF CARBON ADSORBENT AT THE INFLUENCE OF RADIATION TO THE CARBONEUS SUBSTANCES (63-70). Восточно Европейский Научный Журнал. Химические науки. 2020/01/08;
52(2):63-70.