Conversion of powdered active carbon into monoliths without reducing specific surface area using H3PO4-impregnated waste sawdust
作者： Dawei Li , Yuanyu Tian , Yingyun Qiao , Ling Wen
DOI: 10.1016/J.MATLET.2014.03.125
关键词:
摘要: Abstract Powdered active carbon was converted into monoliths (ACMs) without reducing specific surface (SSA) by adding H 3 PO 4 -impregnated waste sawdust (HIWS) before extrusion. The effects of activation time on the morphologies, textural properties, and compression strength prepared ACMs were investigated. HIWS could act as an easy-making binder for conversion powdered having a higher SSA than carbon. increased with prolonging time. Monolithic 715 m 2 /g 4.8 MPa produced heating at 560 °C 160 min. This research might lead to cost-effective compromising SSA.
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