ACTIVATED NUTSHELL CARBONS WITH ENHANCED REMOVAL OF POLAR ORGANICS
摘要
Activated carbons derived from lignocellulosic nutshell waste, and for use in absorption of polar organic compounds, are prepared utilizing carbon dioxide or steam activation at 800 DEG C to 900 DEG C for 3 to 8 hours and subsequent oxidation with air at 260 DEG C to 400 DEG C for 3 to 6 hours.
申请公布号
WO9850148(A1)
申请公布日期
1998.11.12
申请号
WO1998US09378
申请日期
1998.05.08
申请人
THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF AGRICULTURE;BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY AND AGRICULTURE & MECHANICAL COLLEGE
发明人
MARSHALL, WAYNE, E.;JOHNS, MITCHELL, M.;TOLES, CHRISTOPHER, A.