Acid activated clays: Materials in continuous demand
2016.10.1 Acid activation is a chemical treatment traditionally used on clays, typically bentonites in hydrochloric or sulphuric acid, to obtain partly dissolved
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Acid activated clays: Materials in continuous demand
2016.10.1 Acid activation is a chemical treatment traditionally used on clays, typically bentonites in hydrochloric or sulphuric acid, to obtain partly dissolved materials
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Acid activated clays: Materials in continuous demand
2016.5.1 Acid activation is a chemical treatment traditionally used on clays, typically bentonites in hydrochloric or sulphuric acid, to obtain partly dissolved materials with
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Acid Activation of Clay Minerals - ScienceDirect
2013.1.1 Acid activation is a common chemical modification of clays, usually bentonites, with a hot solution of a mineral acid (typically HCl or H2 SO 4), and it is used
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(PDF) Surface Acidity of Sulfuric Acid Activated Maredan
2019.11.1 In this study, Maredan clay was activated with several variation concentration of sulfuric acid (0.5, 1, 2 and 3 M) by impregnation method. The mixture was refluxed at 80°C for 3 hours, washed ...
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Effect of Structure and Chemical Activation on the
2018.11.19 In this study, natural clay minerals with green appearance were treated with sulfuric acid. Mass percentage of acid (wt%), temperature (T), contact time (t) and liquid-to-solid mass ratio (R)
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Application of acid activated natural clays for improving quality of ...
2022.4.1 During the activation of the clay samples, protons from the sulfuric acid penetrate into the clay structures and attacking the OH groups, causing the alteration of
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IOPscience
2022.1.22 Clay activation is a process to increase the clay character to obtain the desired properties in accordance with its use. Chemical activation can be done by
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Weathering of soil clays with dilute sulfuric acid as influenced by ...
1994.9.1 Weathering of soil clays with dilute sulfuric acid as influenced by sorbed humic substances - ScienceDirect Article preview Abstract References (33) Cited by (13)
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