Zobrazeno 1 - 10
of 15
pro vyhledávání: '"M. L. Gubkina"'
Effect of salt modification on adsorption properties of acid-activated montmorillonite and kaolinite
Publikováno v:
Russian Journal of Applied Chemistry. 81:965-969
Effect of modification of a layered aluminosilicate, montmorillonite, and rigid-structure kaolinite activated by sulfuric acid with solutions of magnesium chloride was studied in order to obtain sorbents for wastewater treatment to remove organic com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d75dc881f3285d034c8faf51da942ab
https://doi.org/10.1134/s1070427208060074
https://doi.org/10.1134/s1070427208060074
Autor:
G. A. Petukhova, Larisa Belchinskaya, K. A. Kozlov, A. V. Bondarenko, M. L. Gubkina, S. S. Chitechan
Publikováno v:
Protection of Metals. 44:275-279
A comparative effect of the preliminary treatment of lamellar silicate with sulfuric and orthophosphoric acids on the subsequent phenol sorption is carried out. Mechanisms of the phenol adsorption on specimens treated with different acid solutions ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a2161fe6a1217c85cd40cf4c5cea25f
https://doi.org/10.1134/s0033173208030107
https://doi.org/10.1134/s0033173208030107
Publikováno v:
Colloid Journal. 65:155-158
Elution dynamics of the adsorption of methanol vapors on humidified active carbon is studied. Elution curves are obtained for the various lengths of adsorbent layer. The isotherm of adsorption of methanol–water vapor mixtures on active carbon is ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1ac711fcaced5463a817c5a90d1d821
https://doi.org/10.1023/a:1023308923256
https://doi.org/10.1023/a:1023308923256
Autor:
M. L. Gubkina, N. S. Polyakov
Publikováno v:
Russian Chemical Bulletin. 51:1675-1679
The elution dynamics of adsorption on activated carbon was studied at various carrier-gas flow rates for a series of organic substances. With the help of the model of the equilibrium adsorption layer that uses the adsorption isotherm described by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fecdffdeaece1da1d98db295f039fb68
https://doi.org/10.1023/a:1021343203570
https://doi.org/10.1023/a:1021343203570
Publikováno v:
Russian Chemical Bulletin. 50:595-598
The isotherms of water adsorption in the presence of an organic substance vapor with a specified concentration are calculated from experimental data on the joint frontal dynamics of adsorption of water vapor and several organic substances (benzene, h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::481be1a88ada87d5c2a8a300cd00f96c
https://doi.org/10.1023/a:1011388106905
https://doi.org/10.1023/a:1011388106905
Publikováno v:
Russian Chemical Bulletin. 48:663-666
A two-stage mechanism of adsorption, including nucleation and condensation, was proposed to describe the formation of the water liquid phase in carbon adsorbents. Adsorption is assumed to occur in cylindrical pores. Nucleation is described by a modif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beb2f9b5209abdf1a4d3e3165b47e4f2
https://doi.org/10.1007/bf02496242
https://doi.org/10.1007/bf02496242
Publikováno v:
Russian Chemical Bulletin. 47:1446-1450
A model for the dynamics of isothermal absorption of a binary mixture of an organic substance, soluble in water, and water vapor in a fixed bed of activated carbon was proposed. It includes the equations of material balance and the Myers—Prausnitz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d19a08804d53e82849ea49fc56ffba5
https://doi.org/10.1007/bf02495590
https://doi.org/10.1007/bf02495590
Publikováno v:
Russian Chemical Bulletin. 46:443-447
The state of water adsorbed on active carbons and canal soot was studied using the “chemical potential—entropy—temperature” diagram. In the range of the relative pressures from 0.174 to 1, the state of adsorbed water is similar to the state o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f3e94559f619d461c458e14b55dd449
https://doi.org/10.1007/bf02495392
https://doi.org/10.1007/bf02495392
Publikováno v:
Russian Chemical Bulletin. 45:1303-1306
The elution adsorption dynamics of some adsorption systems (freon-active carbon) has been studied at two temperatures. The peculiarities of the adsorption dynamics, which are determined by the properties of the adsorption system, have been establishe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6680e7f6eab2960771790130dfa75b8
https://doi.org/10.1007/bf01434201
https://doi.org/10.1007/bf01434201
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 40:1534-1537
Heats of immersion (wetting) in organic liquids are determined experimentally for active carbon samples, dry and wet to various degrees. It is shown that the heat of immersion of dry active carbon is related to the degree of accessibility of the dept
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0bca1fc7f855ea1cf6848b967715004
https://doi.org/10.1007/bf01172244
https://doi.org/10.1007/bf01172244