Výsledky vyhledávání - "Liberto de Pablo"

Adsorption of heavy metals in acid to alkaline environments by montmorillonite and Ca-montmorillonite

Autor: Mohamed Abatal, Liberto de Pablo, M. Lourdes Chávez

Publikováno v: Chemical Engineering Journal. 171:1276-1286

Adsorption of Hg 2+ , Cr 3+ , Pb 2+ , Cu 2+ , Zn 2+ , Ba 2+ , Ni 2+ , Mn 2+ , Cd 2+ , Ba 2+ and Ag + by Ca-montmorillonite from monocationic solutions followed second-order kinetics, attaining removals q e of Pb 2+ 6.187 × 10 2 , Hg 2+ 4.369 × 10 2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::54d4a50ba52cfc10186a44b3201cc058
https://doi.org/10.1016/j.cej.2011.05.055

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THE STATE OF HYDRATION OF Ca-EXCHANGED MONTMORILLONITE AT A DEPTH OF 2 2.7 KILOMETERS

Autor: M. Lourdes Chávez, Liberto de Pablo, Raúl Monsalvo

Publikováno v: The Canadian Mineralogist. 45:281-292

Monte Carlo simulations in NP zz T and μVT ensembles of the hydration of Ca-saturated Wyoming-type montmorillonite show that one-layer Ca-exchanged montmorillonite hydrate with a d 001 of 12.11 A is stable at 353 K, 300 bar, and −7.21 kcal/mol pot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c819db90c152b1129ad83d7f5fd316ba
https://doi.org/10.2113/gscanmin.45.2.281

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Stability of Na-, K-, and Ca-Montmorillonite at High Temperatures and Pressures: A Monte Carlo Simulation

Autor: María de Lourdes González Chávez, Liberto de Pablo, Juan J. De Pablo

Publikováno v: Langmuir. 21:10874-10884

Monte Carlo grand canonical molecular simulations on the hydration of Na-, K-, and Ca-montmorillonite show that between 333 and 533 K and 300-1300 bar Na-montmorillonite forms stable one-layer hydrates of d(001) spacings 12.64-12.38 Angstroms, K-mont

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c06c4fafb9d229e987c5233f50905060
https://doi.org/10.1021/la051334a

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Monte Carlo Molecular Simulation of the Hydration of K-Montmorillonite at 353 K and 625 bar

Autor: M de Lourdes Chávez, Juan J. de Pablo, Liberto de Pablo

Publikováno v: Langmuir. 20:10764-10770

Monte Carlo molecular simulations of the hydration of K-saturated Wyoming-type montmorillonite at constant stress in the NPzzT ensemble and at constant chemical potential in the grand canonical muVT ensemble, under basin-like conditions of 353 K and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92feb44a0c8fc417a8a0e27661ae44b1
https://doi.org/10.1021/la049349g

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DIAGENESIS AND RHEOLOGY OF A RECENT–PLEISTOCENE VOLCANOGENIC SEDIMENTARY SEQUENCE, MEXICAN BASIN

Autor: Juan J. de Pablo, Liberto de Pablo-Galán, M. de Lourdes Chávez-García

Publikováno v: Clays and Clay Minerals. 50:807-823

Diagenesis of the Holocene-Pleistocene volcanogenic sediments of the Mexican Basin produced, in strata of gravel and sand, 1H2O- and 2H2O-smectite, kaolinite, R3-2H2O-smectite (0.75)-kaolinite, R1-2H2O-smectite (0.75)-kaolinite, R3-kaolinite (0.75)-2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::937b80afa3e5341f220be3b8f1a84897
https://doi.org/10.1346/000986002762090344

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Beach sands from Baja California Peninsula, Mexico

Autor: Liberto de Pablo Galán, Leticia Rosales-Hoz, Arturo Carranza-Edwards, Gerardo Bocanegra-Garcı́a

Publikováno v: Sedimentary Geology. 119:263-274

Fifty beach locations were sampled in Baja California Peninsula, Mexico, in order to characterize textural and compositional parameters. The western beach sands are mainly associated with a lower relief coastal plain and high energy of waves and curr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::49e11f8425cccd215925ac904e469263
https://doi.org/10.1016/s0037-0738(98)00066-9

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CaK-clinoptilolite, KNa-chabazite, KNa-heulandite, KNa-erionite and Na-phillipsite from tuffaceous rocks, Province of the Mesa Central, Mexico

Autor: LIBERTO DE PABLO, Doval, M., Iglesia, A. L., Soriano, J.

Publikováno v: Universidad Nacional Autónoma de México
UNAM
Redalyc-UNAM
Revista Mexicana de Ciencias Geológicas (México) Num.1 Vol.31
Digital.CSIC. Repositorio Institucional del CSIC
instname
Scopus-Elsevier

This paper presents the occurrence, mineralogy and process of formation of CaK-clinoptilolite, KNa-chabazite, KNa-heulandite, KNa-erionite and Na-phillipsite in pyroclastic rocks from the Calvillo-Jalpa-Nochixtlán area in the Province of the Mesa Ce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7c818f57fd1601c753a33592b94ffae8
https://www.redalyc.org/articulo.oa?id=57231378009

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Electrical properties of opal-CT

Autor: Liberto de Pablo-Galán, Alfonso Huanosta Tera, Mari´a Lourdes Chávez-Garci´a

Publikováno v: Physics and Chemistry of Minerals. 24:90-101

The electrical properties of opal-CT are validated at temperatures from 600 to 840 °C and frequencies from 5 Hz to 10 MHz. The opals are hydrothermal, containing less than 11270 ppm total of Al, Fe, Ca, Na, and K, and from 1.17 to 17.63 wt% H2O inte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cec6abc440e953df55c95254429a8604
https://doi.org/10.1007/s002690050021

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Diagenesis of Oligocene Vitric Tuffs to Zeolites, Mexican Volcanic Belt

Autor: Maria de L. Chavez-Garcia, Liberto de Pablo-Galán

Publikováno v: Clays and Clay Minerals. 44:324-338

Sedimentary zeolites clinoptilolite, mordenite and erionite occur as diagenetic products of ash falls of rhyolitic composition from the Oligocene Chichindaro Formation at the limits of the Mexican Volcanic Belt with the Mexican Highland. These zeolit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f0e339616024dc6ed7a611e734b8936
https://doi.org/10.1346/ccmn.1996.0440303

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