Integrated methods for production of clean char and its combustion properties. Technical report, December 1, 1991--February 29, 1992

Abstract

The overall objective of this two-year program is to produce low sulfur char using an integrated process scheme which combines physical coal cleaning, mild gasification and char desulfurization. The goal of the project is to produce chars with 50% or more lower sulfur emissions than that of the parent coa!, and at minimum meet 1995 emission standards of 2.5 Ibs SO_/MMBtu. This project is a cooperativeeffort between the ISGS, UNDEERC and the U.S. EPA and is cost-sharedwith the U.S. EPA and the U.S. DOE through UNDEERC.