Evaluation of hyperbaric filtration for fine coal dewatering. Quarterly technical progress report, 1996
- Kentucky Univ., Lexington, KY (United States)
- Pennsylvania State Univ., University Park, PA (United States)
- CONSOL, Inc., Pittsburgh, PA (United States)
The main objectives of the project are to investigate the fundamental aspects of particle-liquid interaction in fine coal dewatering, to conduct laboratory and pilot plant studies on the applicability of hyperbaric filter systems and to develop process conditions for dewatering of fine clean coal to less than 20 percent moisture. The program consist of three phases, namely Phase I, model development, Phase II, laboratory studies, Phase III, field testing. The Pennsylvania State University is leading efforts in Phase I, the University of Kentucky in Phase 11, and Consol Inc. in Phase III of the program. All three organizations are involved in all the three phases of the program. The Pennsylvania State University is developing a theoretical model for hyperbaric filtration systems, whereas the University of Kentucky is conducting experimental studies to investigate fundamental aspects of particle-liquid interaction and application of high pressure filter in fine coal dewatering. The optimum filtration conditions identified in Phase I and II will be tested in a Consol Inc. coal preparation plant using an Andritz Ruthner portable hyperbaric filtration unit. Accomplishments to date are reported for the three phases.
- Research Organization:
- Kentucky Univ., Lexington, KY (United States). Research Foundation
- Sponsoring Organization:
- USDOE Assistant Secretary for Fossil Energy, Washington, DC (United States)
- DOE Contract Number:
- FG22-92PC92550
- OSTI ID:
- 436490
- Report Number(s):
- DOE/PC/92550--16; ON: DE97051145
- Country of Publication:
- United States
- Language:
- English
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