The method of determination of the sorption capacity of activated carbon by gas chromatography
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Дата
2017
ORCID
DOI
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
Анотація
The article analyzes the possibility of gas chromatography use for determination of sorption capacity of adsorbents on the example of activated carbon BAC-A. The offered method provides the use of gas chromatograph with flame-ionizing detector and with nozzle geyser that is filled with studied adsorbent. At that the isotherms of absorption of substance are constructed by manifestation curve - desorption branch of substance peak on chromatogram.As a result the isotherms of absorption of isoamylol and camphor on activated carbon were constructed and the values of specific sorption capacity for these substances were calculated.This method allows receive fast and precisely the data about absorption characteristics of adsorbent and also adapt the conditions of the study using gas chromatography to the real conditions of adsorption of substances by studied adsorbent (temperature,adsorbent concentration in vapor phase and so on).
Опис
Ключові слова
газова хроматографія, ізотерма адсорбції, адсорбційна ємність, адсорбент, крива прояву адсорбату, ізоамілол, газовая хроматография, изотерма адсорбции, адсорбционная емкость, кривая проявления адсорбата, изоамилол, gas chromatography, isotherm of adsorption, adsorption capacity, curve of adsorbate manifestation, isoamylol, кафедра технології оздоровчих продуктів, кафедра експертизи харчових продуктів
Бібліографічний опис
The method of determination of the sorption capacity of activated carbon by gas chromatography / K. Naumenko, N. Frolova, O. Petrusha, N. Chepel // EUREKA : Life Sciences. – 2017. – № 1 - P. 12-18.