Matches in SemOpenAlex for { <https://semopenalex.org/work/W1556057826> ?p ?o ?g. }
Showing items 1 to 47 of
47
with 100 items per page.
- W1556057826 abstract "The objective of this project was to improve the efficiency of the fine coal froth flotation circuit in commercial coal preparation plants. The plant selected for this project, Cyprus Emerald Coal Preparation Plant, cleans 1200-1400 tph of Pittsburgh seam raw coal and uses conventional flotation cells to clean the minus 100-mesh size fraction. The amount of coal in this size fraction is approximately 80 tph with an average ash content of 35%. The project was carried out in two phases. In Phase I, four advanced flotation cells, i.e., a Jameson cell, an Outokumpu HG tank cell, an open column, and a packed column cell, were subjected to bench-scale testing and demonstration. In Phase II, two of these flotation cells, the Jameson cell and the packed column, were subjected to in-plant, proof-of-concept (POC) pilot plant testing both individually and in two-stage combination in order to ascertain whether a two-stage circuit results in lower levelized production costs. The bench-scale results indicated that the Jameson cell and packed column cell would be amenable to the single- and two-stage flotation approach. POC tests using these cells determined that single-stage coal matter recovery (CMR) of 85% was possible with a product ash content of 5.5-7%. Two-stage operation resulted in a coal recovery of 90% with a clean coal ash content of 6-7.5%. This compares favorably with the plant flotation circuit recovery of 80% at a clean coal ash of 11%." @default.
- W1556057826 created "2016-06-24" @default.
- W1556057826 creator A5018284890 @default.
- W1556057826 creator A5023293209 @default.
- W1556057826 creator A5042128620 @default.
- W1556057826 date "1999-01-27" @default.
- W1556057826 modified "2023-09-27" @default.
- W1556057826 title "DEVELOPMENT, TESTING, AND DEMONSTRATION OF AN OPTIMAL FINE COAL CLEANING CIRCUIT" @default.
- W1556057826 doi "https://doi.org/10.2172/774961" @default.
- W1556057826 hasPublicationYear "1999" @default.
- W1556057826 type Work @default.
- W1556057826 sameAs 1556057826 @default.
- W1556057826 citedByCount "0" @default.
- W1556057826 crossrefType "report" @default.
- W1556057826 hasAuthorship W1556057826A5018284890 @default.
- W1556057826 hasAuthorship W1556057826A5023293209 @default.
- W1556057826 hasAuthorship W1556057826A5042128620 @default.
- W1556057826 hasConcept C127413603 @default.
- W1556057826 hasConcept C21880701 @default.
- W1556057826 hasConcept C39432304 @default.
- W1556057826 hasConcept C41008148 @default.
- W1556057826 hasConcept C518851703 @default.
- W1556057826 hasConcept C548081761 @default.
- W1556057826 hasConceptScore W1556057826C127413603 @default.
- W1556057826 hasConceptScore W1556057826C21880701 @default.
- W1556057826 hasConceptScore W1556057826C39432304 @default.
- W1556057826 hasConceptScore W1556057826C41008148 @default.
- W1556057826 hasConceptScore W1556057826C518851703 @default.
- W1556057826 hasConceptScore W1556057826C548081761 @default.
- W1556057826 hasLocation W15560578261 @default.
- W1556057826 hasLocation W15560578262 @default.
- W1556057826 hasOpenAccess W1556057826 @default.
- W1556057826 hasPrimaryLocation W15560578261 @default.
- W1556057826 hasRelatedWork W2081778903 @default.
- W1556057826 hasRelatedWork W2368702556 @default.
- W1556057826 hasRelatedWork W2376682050 @default.
- W1556057826 hasRelatedWork W2634545591 @default.
- W1556057826 hasRelatedWork W2662375467 @default.
- W1556057826 hasRelatedWork W2757153885 @default.
- W1556057826 hasRelatedWork W2899084033 @default.
- W1556057826 hasRelatedWork W2900125061 @default.
- W1556057826 hasRelatedWork W53804787 @default.
- W1556057826 hasRelatedWork W2184070254 @default.
- W1556057826 isParatext "false" @default.
- W1556057826 isRetracted "false" @default.
- W1556057826 magId "1556057826" @default.
- W1556057826 workType "report" @default.