Illinois State Geological Survey advanced a development-scale project entitled "Testing of the ISGS Washer on a 100 Cubic Foot Subaeration Cell to Recover Fine Coal". The unit was designed to reduce the cost of coal production with minimum capital investment, while recovering fine coal particles which are usually discarded. (Photo at left.)
Click here for more information about the Coal Development Program. (Development Program)
Click here to download an application to the Coal Development Program. (ICCI Development Application.pdf)