Effect of Ball-Milling on the Surface Characteristics of Nanobiochar

سال انتشار: 1400
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 242

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شناسه ملی سند علمی:

ICNNA02_297

تاریخ نمایه سازی: 4 مهر 1400

چکیده مقاله:

Nanobiochar has received much recent attention among engineered biochars owing to its useful chemical and physical properties. Research efforts have attempted to discover novel methods for nanobiochar preparation and applications. In the present study, a simple cost-effective method for the synthesis ofnanobiochar particles through ball milling using waste materials and by-products was developed. Results showed that process conditions applied to the parent biochar directly influence the properties of the resulting nanobiochar. For instance, over ۷۰% of nanobiochars derived from biomasspyrolyzed above ۴۵۰ °C demonstrated ۳۲ times greater BET specific surface areas than nanobiochars produced at <۴۵۰ °C

نویسندگان

Gholamreza Nabi Bidhendi

School of Environment, College of Engineering, University of Tehran, Tehran, Iran

Ali Daryabeigi Zand

School of Environment, College of Engineering, University of Tehran, Tehran, Iran

Omid Hassanzadeh Moghimi

Department of Environmental Engineering, Kish International Campus, University of Tehran, Kish, Iran

Maryam Rabiee Abyaneh

Department of Environmental Engineering, Kish International Campus, University of Tehran, Kish, Iran