Results 21 to 30 of about 47,600 (295)

Computation of edge- and vertex-degree-based topological indices for tetrahedral sheets of clay minerals

Main Group Metal Chemistry, 2022
In terms of soil conditions, clay minerals infrequently occur as homogenous mixtures of single constituents, gatherings, stages, or types of minerals.
Ahmad Al-Nashri Al-Hossain, Ahmad Ali, Azeem Muhammad   +2 more
doaj   +1 more source

Clarifying the Effect of Clay Minerals on Methane Adsorption Capacity of Marine Shales in Sichuan Basin, China

Energies, 2021
The effect of clay minerals on the methane adsorption capacity of shales is a basic issue that needs to be clarified and is of great significance for understanding the adsorption characteristics and mechanisms of shale gas.
Hongyan Wang, Shangwen Zhou, Jiehui Zhang, Ziqi Feng, Pengfei Jiao, Leifu Zhang, Qin Zhang   +6 more
doaj   +1 more source

Mechanosynthesis, characterization, and adsorptive properties of Mg–Al-LDH and Zn–Al-LDH for olive mill wastewater treatment

Comptes Rendus. Chimie
Industrial olive oil production is of fundamental economic importance for many Mediterranean countries. However, this industry generates huge amounts of toxic olive mill wastewater (OMW), which could represent a serious threat to human health and ...
Hosni, Khaled, Mahmoudi, Khaled, Haraketi, Manel, Jellali, Salah, Srasra, Ezzeddine   +4 more
doaj   +1 more source

Properties Evaluation of Composite Materials Based on Gypsum Plaster and Posidonia Oceanica Fibers

Buildings, 2023
Estimating the amount of material without significant losses at the end of hybrid casting is a problem addressed in this study. To minimize manufacturing costs and improve the accuracy of results, a correction factor (CF) was used in the formula to ...
Abdessalam Guedri, Kawthar Yahya, Noureddine Hamdi, Oscar Baeza-Urrea, Jean-Frank Wagner, Mohamed Faouzi Zagrarni   +5 more
doaj   +1 more source

Clay minerals in hydrothermally altered volcanic rocks, Eastern Pontides, Turkey

, 1999
Extensive hydrothermal alteration is observed around volcanogenic massive sulfide deposits. These deposits are related to Late Cretaceous volcanism in various parts of the Eastern Pontide province. Mineral assemblages resulting from alteration consist of
Karakaya, N, Temel, A, Celik, M, Temel, ABİDİN, KARAKAYA, NECATİ   +4 more
core   +1 more source

Quantitative Analysis of Clay Minerals Using X-Ray Diffraction Technique. Part 1

Sultan Qaboos University Journal for Science, 1998
Qualitative and quantitative analysis of clay minerals are important in the evaluation of the swelling potential of expansive soils A relatively simple method for the quantification of clay minerals of Al-Khod (Northern Oman) using an X-ray diffraction ...
Amer Al-Rawas, Hector Sutherland, A.W. Hago, Adnan Basma, Badar Al-Shihi   +4 more
doaj   +1 more source

Clay mineral composition of upland soils and its implication for pedogenesis and soil taxonomy in subtropical China

Scientific Reports, 2021
Clay minerals are intermediate products generated during soil development, and their neoformation and transformation are closely related to pedogenesis.
Ningxiang Ouyang, Yangzhu Zhang, Hao Sheng, Qing Zhou, Yunxiang Huang, Zhan Yu   +5 more
doaj   +1 more source

Baseline studies of the clay minerals society special clays: Specific surface area by the Brunauer Emmett Teller (BET) method

, 2007
İrem Yeşilyurt, F. ( Aksaray, Yazar )The Clay Minerals Society published a complete characterization scheme for its ‘Source Clays’ but not for its ‘Special Clays’.
Doǧan, Meral, Dogan, A. Umran, Buckner, Ira S., Alaygut, Doğan, İrem Yeşilyurt, F., Wurster, Dale Eric, Buckner, Ira, Yesilyurt, F. Irem, Ümran Doğan, A.   +8 more
core   +1 more source

Clay minerals of Lake Abert, an alkaline, saline lake

, 1983
--Mineralogical andchemical analyses of fine clay fractions from in and around Lake Abert, Lake County, Oregon, show that the pyroclastic rocks supplying detritus to the lake weather to a suite of layer silicate clay minerals varying from high-charge ...
Blair F. Jones, Alan H. Weir, Jones, B. F., Weir, A. H.   +3 more
core   +1 more source

Possible role of organic matter in radiocaesium adsorption in soils [PDF]

, 2002
The aim of this review is to examine the hypothesis that organic matter decreases the adsorption of radiocaesium on clay minerals. The factors that determine radiocaesium mobility and bioavailability in soil are briefly outlined to show why a ...
Zsolnay, A., Dumat, C., Dumat, Camille, Staunton, Siobhan, Staunton, S.   +4 more
core   +1 more source