Evaluation of hyperbaric filtration for fine coal dewatering. Ninth quarterly technical progress report, October 1--December 31, 1994

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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% moisture. The program consists of three phases, namely: model development; laboratory studies; and field testing. The Pennsylvania State University is leading efforts in Phase 1, the University of Kentucky in Phase 2, and Consol Inc. in Phase 3 of the program. The Pennsylvania State University is developing a theoretical model for hyperbaric ... continued below

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36 p.

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Parekh, B.K.; Leonard, J.W.; Hogg, R. & Fonesca, A. April 1, 1995.

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Description

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% moisture. The program consists of three phases, namely: model development; laboratory studies; and field testing. The Pennsylvania State University is leading efforts in Phase 1, the University of Kentucky in Phase 2, and Consol Inc. in Phase 3 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 1 and 2 will be tested in a Consol Inc. coal preparation plant using an Andritz Ruthner portable hyperbaric filtration unit. Results to date from all three phases are discussed.

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36 p.

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OSTI as DE95009630

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  • Other Information: PBD: [1995]

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  • Other: DE95009630
  • Report No.: DOE/PC/92550--9
  • Grant Number: FG22-92PC92550
  • DOI: 10.2172/41325 | External Link
  • Office of Scientific & Technical Information Report Number: 41325
  • Archival Resource Key: ark:/67531/metadc678673

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  • April 1, 1995

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  • July 25, 2015, 2:20 a.m.

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  • Nov. 20, 2015, 1:51 p.m.

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Parekh, B.K.; Leonard, J.W.; Hogg, R. & Fonesca, A. Evaluation of hyperbaric filtration for fine coal dewatering. Ninth quarterly technical progress report, October 1--December 31, 1994, report, April 1, 1995; United States. (digital.library.unt.edu/ark:/67531/metadc678673/: accessed December 17, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.