Preparation of a Highly Porous Clay-Based Absorbent for Hazard Spillage Mitigation via Two-Step Expansion of Vermiculite

Expanded vermiculite (eVMT) has been studied as a risk-free, general-purpose absorbent for liquid hazards due to its excellent thermal and chemical stability. Here, vermiculite was expanded by two steps: exfoliation by 30 wt% H2O2 treatment at 60 °C and subsequent expansion by microwave heating. Thi...

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Veröffentlicht in:	Minerals (Basel) 2021-12, Vol.11 (12), p.1371
Hauptverfasser:	Nguyen, Duc Cuong, Bui, Trung Tuyen, Cho, Yeong Beom, Kim, Yong Shin
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorbents Aqueous solutions Capillarity Carbon Chemicals Clay Dimensions Efficiency Hazard mitigation Hazardous materials Hydrogen peroxide Microwaves Mitigation Morphology Nanomaterials Pore size Prototypes Radiation Silver Uptake Vermiculite Vermiculites
Online-Zugang:	Volltext
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