Apparatus for centrifugal separation of coal particles

Dickie, W; Cavallaro, J A; Killmeyer, R P

Title: Apparatus for centrifugal separation of coal particles

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Abstract

This patent describes a gravimetric cell for centrifugal separation of fine coal by density which has a cylindrical body and a butterfly valve or other apparatus for selectively sealing the body radially across the approximate center of the cylinder. A removable top is provided which seals the cylinder in the centrifuge and in unvented areas.

Inventors:: Dickie, W; Cavallaro, J A; Killmeyer, R P

Publication Date:: Tue Apr 16 00:00:00 EDT 1991

OSTI Identifier:: 6013255

Patent Number(s):: US 5008083; A

Application Number:: PPN: US 7-238213

Assignee:: US DOE, Washington, DC (USA)

Resource Type:: Patent

Resource Relation:: Patent File Date: 30 Aug 1988

Country of Publication:: United States

Language:: English

Subject:: 01 COAL, LIGNITE, AND PEAT; COAL FINES; CENTRIFUGATION; COAL PREPARATION PLANTS; CENTRIFUGES; DENSITY; GRAVIMETRIC ANALYSIS; SEPARATION PROCESSES; CARBONACEOUS MATERIALS; CHEMICAL ANALYSIS; COAL; CONCENTRATORS; ENERGY SOURCES; FOSSIL FUELS; FUELS; INDUSTRIAL PLANTS; MATERIALS; PHYSICAL PROPERTIES; QUANTITATIVE CHEMICAL ANALYSIS; 010300* - Coal, Lignite, & Peat- Preparation- (1987-); 010600 - Coal, Lignite, & Peat- Properties & Composition

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                    Dickie, W, Cavallaro, J A, and Killmeyer, R P. Apparatus for centrifugal separation of coal particles.  United States: N. p., 1991. 
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                    Dickie, W, Cavallaro, J A, & Killmeyer, R P. Apparatus for centrifugal separation of coal particles.  United States.

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                    Dickie, W, Cavallaro, J A, and Killmeyer, R P. 1991.  
        "Apparatus for centrifugal separation of coal particles".  United States.

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@article{osti_6013255,

  title        = {Apparatus for centrifugal separation of coal particles},

  author       = {Dickie, W and Cavallaro, J A and Killmeyer, R P},

  abstractNote = {This patent describes a gravimetric cell for centrifugal separation of fine coal by density which has a cylindrical body and a butterfly valve or other apparatus for selectively sealing the body radially across the approximate center of the cylinder. A removable top is provided which seals the cylinder in the centrifuge and in unvented areas.},

  doi          = {},

  url          = {https://www.osti.gov/biblio/6013255},
  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Apr 16 00:00:00 EDT 1991},

  month        = {Tue Apr 16 00:00:00 EDT 1991}

}

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Apparatus for centrifugal separation of coal particles

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A gravimetric cell for centrifugal separation of fine coal by density has a cylindrical body and a butterfly valve or other apparatus for selectively sealing the body radially across the approximate center of the cylinder. A removable top is provided which seals the cylinder in the centrifuge and in unvented areas.
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