Handling Characteristics Of Texas Lignite

The design of bulk materials handling facilities is greatly influenced by the handling characteristics of the bulk solids. For instance, free flowing materials need only small discharge openings in hoppers, while cohesive materials require large discharge openings. Chute and hopper slope angles are affected by the sliding friction coefficients. During the past ten years, large lignite deposits in Texas are being opened up for energy production, both in generating plants as well as in synfuel projects. The early plants have encountered many problems in handling and storing this lignite. This paper will provide some information about the handling characteristics of Texas lignite.