Matches in SemOpenAlex for { <https://semopenalex.org/work/W1499564737> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W1499564737 abstract "Prior work at the Bureau of Mines resulted in the successful development of a bench-scale, combination electrorefining-electrowinning method for recycling the lead from scrap batteries using waste fluosilicic acid (H/sub 2/SiF/sub 6/) as electrolyte. This paper describes larger scale experiments. Anodes cast from scrap battery lead were electrorefined in a 20-L multielectrode cell for 3 to 7 days. The anodes, containing 2 to 2.5 pct antimony, were ideal for obtaining firm and adherent slime blankets. Cathode deposits, assaying 99.99 pct Pb, were obtained, with current efficiencies near 99 pct. Sludge leaching was done in 100-L tanks followed by filtering in 61 cm square vacuum pan filters. Lead of greater than 99.99-pct purity was recovered from the filtrate by electrowinning in a 20-L multielectrode cell using insoluble PbO/sub 2/-Ti (lead dioxide-coated titanium) anodes and pure lead cathodes. The fluosilicic acid electrolyte depleted in lead was repeatedly recycled to leach more sludge, and there was no problem with impurity buildup. The amount of PbO/sub 2/ formed on the anodes during electrowinning was less than 1 pct of the total lead deposited on the cathodes, as long as the phosphorus concentration in the electrolyte was greater than 1.3 g/L. Emissions of lead inmore » air were less than 10 ..mu..g/m/sup 3/, well below the proposed OSHA limit of 50 ..mu..g/m/sup 3/.« less" @default.
- W1499564737 created "2016-06-24" @default.
- W1499564737 creator A5040455022 @default.
- W1499564737 creator A5074472388 @default.
- W1499564737 creator A5089806209 @default.
- W1499564737 date "1984-01-01" @default.
- W1499564737 modified "2023-09-27" @default.
- W1499564737 title "Electrolytic method for recovery of lead from scrap batteries: scale-up study using 20-liter multielectrode cell" @default.
- W1499564737 hasPublicationYear "1984" @default.
- W1499564737 type Work @default.
- W1499564737 sameAs 1499564737 @default.
- W1499564737 citedByCount "2" @default.
- W1499564737 crossrefType "journal-article" @default.
- W1499564737 hasAuthorship W1499564737A5040455022 @default.
- W1499564737 hasAuthorship W1499564737A5074472388 @default.
- W1499564737 hasAuthorship W1499564737A5089806209 @default.
- W1499564737 hasConcept C121332964 @default.
- W1499564737 hasConcept C127413603 @default.
- W1499564737 hasConcept C136674465 @default.
- W1499564737 hasConcept C147789679 @default.
- W1499564737 hasConcept C159390177 @default.
- W1499564737 hasConcept C159750122 @default.
- W1499564737 hasConcept C163127949 @default.
- W1499564737 hasConcept C163258240 @default.
- W1499564737 hasConcept C17525397 @default.
- W1499564737 hasConcept C185592680 @default.
- W1499564737 hasConcept C191897082 @default.
- W1499564737 hasConcept C192097918 @default.
- W1499564737 hasConcept C192562407 @default.
- W1499564737 hasConcept C2775832776 @default.
- W1499564737 hasConcept C39432304 @default.
- W1499564737 hasConcept C49110097 @default.
- W1499564737 hasConcept C50292345 @default.
- W1499564737 hasConcept C548081761 @default.
- W1499564737 hasConcept C555008776 @default.
- W1499564737 hasConcept C62520636 @default.
- W1499564737 hasConcept C68047255 @default.
- W1499564737 hasConcept C68801617 @default.
- W1499564737 hasConcept C89395315 @default.
- W1499564737 hasConcept C90982505 @default.
- W1499564737 hasConceptScore W1499564737C121332964 @default.
- W1499564737 hasConceptScore W1499564737C127413603 @default.
- W1499564737 hasConceptScore W1499564737C136674465 @default.
- W1499564737 hasConceptScore W1499564737C147789679 @default.
- W1499564737 hasConceptScore W1499564737C159390177 @default.
- W1499564737 hasConceptScore W1499564737C159750122 @default.
- W1499564737 hasConceptScore W1499564737C163127949 @default.
- W1499564737 hasConceptScore W1499564737C163258240 @default.
- W1499564737 hasConceptScore W1499564737C17525397 @default.
- W1499564737 hasConceptScore W1499564737C185592680 @default.
- W1499564737 hasConceptScore W1499564737C191897082 @default.
- W1499564737 hasConceptScore W1499564737C192097918 @default.
- W1499564737 hasConceptScore W1499564737C192562407 @default.
- W1499564737 hasConceptScore W1499564737C2775832776 @default.
- W1499564737 hasConceptScore W1499564737C39432304 @default.
- W1499564737 hasConceptScore W1499564737C49110097 @default.
- W1499564737 hasConceptScore W1499564737C50292345 @default.
- W1499564737 hasConceptScore W1499564737C548081761 @default.
- W1499564737 hasConceptScore W1499564737C555008776 @default.
- W1499564737 hasConceptScore W1499564737C62520636 @default.
- W1499564737 hasConceptScore W1499564737C68047255 @default.
- W1499564737 hasConceptScore W1499564737C68801617 @default.
- W1499564737 hasConceptScore W1499564737C89395315 @default.
- W1499564737 hasConceptScore W1499564737C90982505 @default.
- W1499564737 hasLocation W14995647371 @default.
- W1499564737 hasOpenAccess W1499564737 @default.
- W1499564737 hasPrimaryLocation W14995647371 @default.
- W1499564737 hasRelatedWork W2006202868 @default.
- W1499564737 hasRelatedWork W2007796815 @default.
- W1499564737 hasRelatedWork W2020304865 @default.
- W1499564737 hasRelatedWork W2034876776 @default.
- W1499564737 hasRelatedWork W2035744537 @default.
- W1499564737 hasRelatedWork W2047109455 @default.
- W1499564737 hasRelatedWork W2067830770 @default.
- W1499564737 hasRelatedWork W2071852303 @default.
- W1499564737 hasRelatedWork W2081709809 @default.
- W1499564737 hasRelatedWork W2088867490 @default.
- W1499564737 hasRelatedWork W2354038057 @default.
- W1499564737 hasRelatedWork W2365979319 @default.
- W1499564737 hasRelatedWork W2390973885 @default.
- W1499564737 hasRelatedWork W2392427099 @default.
- W1499564737 hasRelatedWork W2394437191 @default.
- W1499564737 hasRelatedWork W2494563712 @default.
- W1499564737 hasRelatedWork W3110539369 @default.
- W1499564737 hasRelatedWork W3124058111 @default.
- W1499564737 hasRelatedWork W3199990898 @default.
- W1499564737 hasRelatedWork W183376102 @default.
- W1499564737 isParatext "false" @default.
- W1499564737 isRetracted "false" @default.
- W1499564737 magId "1499564737" @default.
- W1499564737 workType "article" @default.