Equilibrium of the acid-activated system clinoptilolite tuff – ethanol solution of β-carotene
Ключевые слова:
β – каротин, клиноптилолитовый туф, сорбция, изотерма.
Аннотация
В работе проведено исследование равновесия в системе кислотно-активированный
клиноптилолитовый туф – этанольный раствор β – каротина. На основе анализа изотермы
установлено изменение механизма взаимодействия в системе с ростом концентрации провитамина А.
Адсорбция бета-каротина из разбавленных растворов описана моделью Ленгмюра. Монослойное
закрепление сорбата в структурной матрице сорбента определяется образованием водородных связей
между провитамином А и изолированными силанольными группами. Формирование
полимолекулярных слоев в результате ассоциации бета-каротина осуществляется за счет
гидрофобных взаимодействий. Методом низкотемпературной адсорбции / десорбции азота
рассмотрено изменение поверхностных свойств, пористости сорбента после закрепления β –
каротина.
Скачивания
Данные скачивания пока не доступны.
Литература
1. Farias T., Ruiz–Salvador A.R., Rivera A Interaction studies between drugs and a
purified natural clinoptilolite // Micropor. Mesopor. Materials. 2003. V. 61. P. 117-125.
2. Rivera A., Farias T. Clinoptilolite – surfactant composites as drugs support: A new
potential application // Micropor. Mesopor. Materials. 2005. V 80. P. 337-346.
3. Gonzalez- Pradas E., Villafranca- Sanchez M., Valverde- Garcia A. Adsorption of β
– carotene from acetone solution on natural and chemical modified bentonite // Materials
Chemestry and Physics. 1991. V 27. P. 307-319.
4. Sarier N, Guler C. β-carotene adsorption on acid-activated montmorillonite //
JAOCS. 1988. V.65. P 776-779.
5. Ahmad A.L., Chan C.Y., Mashitan M.D. Adsorption kinetics and thermodynamics of
β–carotene on silica – based adsorbent // Chem. Engeen. J. 2009. V. 148. № 2-3.
P. 378-384.
6. Kotova D.L., Vasilyeva S.Y., Krysanova T.A. et al. Isotherm of
α-Tocopherol Adsorption on Acid Activated Clinoptilolite Tuff // Colloid Journal. 2013.
V. 75. № 1. P. 84-87.
7. Kotova D.L., Do Thi Long, Krysanova T.A. et al. Kislotnay activaciy
clinoptilolitovogo tufa mestorochdeniy Pripolyrnogo Urala Ugru // Izv.Vyssh. Uchebn.
Zaved., Khim. Khim. Tekhnol. 2012, V. 55. №. 4. P. 100-104. [in Russian]
8. Dycheyko А.А. Vitamin A: Obmen u fynksii. Kiev. Nayka, 1989. 288 p. [in Russian]
9. Savinov B.G. Carotine (provitamin А) u poluchenie ego preparatov. Kiev. Nayka
1948. 231 p.
10.Muhammad, Khan M. A., Choong T. S. Y. et al. Kinetics studies for the adsorption
of β-carotene on mesoporous carbon coated monolith: effect of concentration and
temperature // Asian Journal of Chemistry. 2012. V. 24. No. 7. P. 3155-3161.
11. Kotova D.L., Vasilyeva, S.Yu., Krysanova T.A. Adsorbtsia α–tocopherola is
etanolnogo rastvora na kislotno-activirovannom clinoptilolitovom tufe // Sorbts.
Khromatogr. Protsessy. 2012. V. 12. № 6. P. 901–908. [in Russian].
12. Garcia-Basabe Y., Rodriguez-Iznaga I., de Menorval L.C. et al. Step-wise
dealumination of natural clinoptilolite: Structural and physicochemical characterization //
Microporous and Mesoporous Materials. 2010. V. 135. P.187-196.
13. Beyer H.K. Dealumination Techniques for Zeolites // Molecular Sieves - Science and
Technology. 2002. V. 3. P. 203-255.
14. Nakanisi K. Infrared spectroscopy and the structure of organic compounds. M.: Mir.
1987. [in Russian].
15. Kasicina L.A., Kypletskay N.B. Primenenie UF-, IK- and YMR-spectroskopii v
organ. himii. M.: Vyssh. chkola, 1971. 264 p. [in Russian].
16. Brunauer S., Emmett P., Teller E Adsorption of Gases in Multimolecular Layers // J.
Amer. Chem. Soc. 1938.V.60. P. 309.
17. Barrett E.P., Joyner L.G., Halenda P.P.J. The Determination of pore volume and area
distributions in porous substances. I. Computations from nitrogen isotherms // J. Am.
Chem. Soc. 1951. V. 73. P. 373.
18. Sprynskyy M., Golembiewski R., Trykowski G. Heterogeneity and hierarchy of
clinoptilolite porosity // J. of Physics and chemistry of solids. 2010. V. 71. P. 1269.
19. Gregg S.J., Sing K.S.W. Adsorption, Surface Area and Porosity, Academic Press,
1982. 304 p.
20. Nihal Sarier, Guler C. The mechanism of beta-carotene adsorption on activated
montmorillonite // JAOCS. V. 66. №. 7. 1989. P. 917-923.
21. Zhao X.S., Lu G.Q., Whittaker A.K. et al. Modification of MCM-41 by Surface
Silylation with Trimethylchlorosilane and Adsorption Study // J. Phys. Chem. B. 1998.
102. P. 1556.
22. Yang H., Zhang G., Hong X. et al Silytion of mesoporous silica MCM-41 with the
mixture of Cl(CH2)3SiCl3 and CH3SiCl3: combination of adjustable grafting density and
improved hydrothermal stability // Microporous and mesoporous materials. 2004. 68.
P. 119.
purified natural clinoptilolite // Micropor. Mesopor. Materials. 2003. V. 61. P. 117-125.
2. Rivera A., Farias T. Clinoptilolite – surfactant composites as drugs support: A new
potential application // Micropor. Mesopor. Materials. 2005. V 80. P. 337-346.
3. Gonzalez- Pradas E., Villafranca- Sanchez M., Valverde- Garcia A. Adsorption of β
– carotene from acetone solution on natural and chemical modified bentonite // Materials
Chemestry and Physics. 1991. V 27. P. 307-319.
4. Sarier N, Guler C. β-carotene adsorption on acid-activated montmorillonite //
JAOCS. 1988. V.65. P 776-779.
5. Ahmad A.L., Chan C.Y., Mashitan M.D. Adsorption kinetics and thermodynamics of
β–carotene on silica – based adsorbent // Chem. Engeen. J. 2009. V. 148. № 2-3.
P. 378-384.
6. Kotova D.L., Vasilyeva S.Y., Krysanova T.A. et al. Isotherm of
α-Tocopherol Adsorption on Acid Activated Clinoptilolite Tuff // Colloid Journal. 2013.
V. 75. № 1. P. 84-87.
7. Kotova D.L., Do Thi Long, Krysanova T.A. et al. Kislotnay activaciy
clinoptilolitovogo tufa mestorochdeniy Pripolyrnogo Urala Ugru // Izv.Vyssh. Uchebn.
Zaved., Khim. Khim. Tekhnol. 2012, V. 55. №. 4. P. 100-104. [in Russian]
8. Dycheyko А.А. Vitamin A: Obmen u fynksii. Kiev. Nayka, 1989. 288 p. [in Russian]
9. Savinov B.G. Carotine (provitamin А) u poluchenie ego preparatov. Kiev. Nayka
1948. 231 p.
10.Muhammad, Khan M. A., Choong T. S. Y. et al. Kinetics studies for the adsorption
of β-carotene on mesoporous carbon coated monolith: effect of concentration and
temperature // Asian Journal of Chemistry. 2012. V. 24. No. 7. P. 3155-3161.
11. Kotova D.L., Vasilyeva, S.Yu., Krysanova T.A. Adsorbtsia α–tocopherola is
etanolnogo rastvora na kislotno-activirovannom clinoptilolitovom tufe // Sorbts.
Khromatogr. Protsessy. 2012. V. 12. № 6. P. 901–908. [in Russian].
12. Garcia-Basabe Y., Rodriguez-Iznaga I., de Menorval L.C. et al. Step-wise
dealumination of natural clinoptilolite: Structural and physicochemical characterization //
Microporous and Mesoporous Materials. 2010. V. 135. P.187-196.
13. Beyer H.K. Dealumination Techniques for Zeolites // Molecular Sieves - Science and
Technology. 2002. V. 3. P. 203-255.
14. Nakanisi K. Infrared spectroscopy and the structure of organic compounds. M.: Mir.
1987. [in Russian].
15. Kasicina L.A., Kypletskay N.B. Primenenie UF-, IK- and YMR-spectroskopii v
organ. himii. M.: Vyssh. chkola, 1971. 264 p. [in Russian].
16. Brunauer S., Emmett P., Teller E Adsorption of Gases in Multimolecular Layers // J.
Amer. Chem. Soc. 1938.V.60. P. 309.
17. Barrett E.P., Joyner L.G., Halenda P.P.J. The Determination of pore volume and area
distributions in porous substances. I. Computations from nitrogen isotherms // J. Am.
Chem. Soc. 1951. V. 73. P. 373.
18. Sprynskyy M., Golembiewski R., Trykowski G. Heterogeneity and hierarchy of
clinoptilolite porosity // J. of Physics and chemistry of solids. 2010. V. 71. P. 1269.
19. Gregg S.J., Sing K.S.W. Adsorption, Surface Area and Porosity, Academic Press,
1982. 304 p.
20. Nihal Sarier, Guler C. The mechanism of beta-carotene adsorption on activated
montmorillonite // JAOCS. V. 66. №. 7. 1989. P. 917-923.
21. Zhao X.S., Lu G.Q., Whittaker A.K. et al. Modification of MCM-41 by Surface
Silylation with Trimethylchlorosilane and Adsorption Study // J. Phys. Chem. B. 1998.
102. P. 1556.
22. Yang H., Zhang G., Hong X. et al Silytion of mesoporous silica MCM-41 with the
mixture of Cl(CH2)3SiCl3 and CH3SiCl3: combination of adjustable grafting density and
improved hydrothermal stability // Microporous and mesoporous materials. 2004. 68.
P. 119.
Опубликован
2019-11-19
Как цитировать
Kotova, D. L., Vasilyeva, S. Y., Davydova, E. G., Krysanova, T. A., & Borodina, E. V. (2019). Equilibrium of the acid-activated system clinoptilolite tuff – ethanol solution of β-carotene. Сорбционные и хроматографические процессы, 14(2). извлечено от https://journals.vsu.ru/sorpchrom/article/view/1474
Раздел
Статьи
