Matches in SemOpenAlex for { <https://semopenalex.org/work/W2988117883> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W2988117883 endingPage "012006" @default.
- W2988117883 startingPage "012006" @default.
- W2988117883 abstract "The nickel smelter slag as a solid waste of pyrometallurgical operations can be harmful to the environment especially against the ground that will be contaminated by hazardous components contained the smelter slag. Nickel smelter slag has the content of valuable metals as the following: Nickel (Ni), Cobalt (Co), Copper (Cu), Iron (Fe) and Zinc (Zn). Those valuable metals were carried out by high-pressure oxidative acid leaching to recover all the valuable metals suitable with the high measures of recovery. High-pressure oxidative acid leaching (HPOXAL) is a suitable process for the nickel smelter slag with the parameters of the leaching process as the following: the particle size about – 150 + 74 μm, sulfuric acid solution with the concentration of 0.3 mol in 1 liter solution, Ratio of Liquid to Solid (L/S) with 7 ml of liquid to 1 gram of solid components, oxygen overpressure at 600 kPa, operating temperature about 180 - 200 °C and the retention time of 80 minutes. The measures recovery of this leaching process for each valuable metal in percent of initial weight such as nickel and cobalt about 97%, copper about 95%, 94% of zinc and all iron can be separated, respectively. At the separation section, LIX 984N as extractant extracts copper from the product (leaching solution) of the reactor, limestone was used to capture iron in the leaching solution, versatic 10 and decyl-4PC were conducted to remove undesirable mineral that was generated from the leaching process, and cyanex 272 extractants to extract such as nickel, cobalt, and zinc, respectively. This simulation used the feed flowrate with 150 tons per day. The results of the precious metals product were generated each the mass rate such as copper, nickel, cobalt, zinc, and iron with 927 kg/day, 2147 kg/day, 875 kg/day, 199 kg/day and 71,000 kg/day, respectively." @default.
- W2988117883 created "2019-11-22" @default.
- W2988117883 creator A5013382119 @default.
- W2988117883 creator A5060587796 @default.
- W2988117883 date "2019-09-01" @default.
- W2988117883 modified "2023-09-26" @default.
- W2988117883 title "Simulation of precious metals recovery from nickel smelter slag under high-pressure oxidative acid leaching (HPOXAL)" @default.
- W2988117883 cites W1769762506 @default.
- W2988117883 cites W1977178302 @default.
- W2988117883 cites W2089039244 @default.
- W2988117883 cites W823930228 @default.
- W2988117883 doi "https://doi.org/10.1088/1742-6596/1295/1/012006" @default.
- W2988117883 hasPublicationYear "2019" @default.
- W2988117883 type Work @default.
- W2988117883 sameAs 2988117883 @default.
- W2988117883 citedByCount "0" @default.
- W2988117883 crossrefType "journal-article" @default.
- W2988117883 hasAuthorship W2988117883A5013382119 @default.
- W2988117883 hasAuthorship W2988117883A5060587796 @default.
- W2988117883 hasBestOaLocation W29881178831 @default.
- W2988117883 hasConcept C157247726 @default.
- W2988117883 hasConcept C159048435 @default.
- W2988117883 hasConcept C159390177 @default.
- W2988117883 hasConcept C159750122 @default.
- W2988117883 hasConcept C172816927 @default.
- W2988117883 hasConcept C185592680 @default.
- W2988117883 hasConcept C191897082 @default.
- W2988117883 hasConcept C192562407 @default.
- W2988117883 hasConcept C2778199549 @default.
- W2988117883 hasConcept C39432304 @default.
- W2988117883 hasConcept C504270822 @default.
- W2988117883 hasConcept C515602321 @default.
- W2988117883 hasConcept C535196362 @default.
- W2988117883 hasConcept C90982505 @default.
- W2988117883 hasConceptScore W2988117883C157247726 @default.
- W2988117883 hasConceptScore W2988117883C159048435 @default.
- W2988117883 hasConceptScore W2988117883C159390177 @default.
- W2988117883 hasConceptScore W2988117883C159750122 @default.
- W2988117883 hasConceptScore W2988117883C172816927 @default.
- W2988117883 hasConceptScore W2988117883C185592680 @default.
- W2988117883 hasConceptScore W2988117883C191897082 @default.
- W2988117883 hasConceptScore W2988117883C192562407 @default.
- W2988117883 hasConceptScore W2988117883C2778199549 @default.
- W2988117883 hasConceptScore W2988117883C39432304 @default.
- W2988117883 hasConceptScore W2988117883C504270822 @default.
- W2988117883 hasConceptScore W2988117883C515602321 @default.
- W2988117883 hasConceptScore W2988117883C535196362 @default.
- W2988117883 hasConceptScore W2988117883C90982505 @default.
- W2988117883 hasLocation W29881178831 @default.
- W2988117883 hasOpenAccess W2988117883 @default.
- W2988117883 hasPrimaryLocation W29881178831 @default.
- W2988117883 hasRelatedWork W1999944865 @default.
- W2988117883 hasRelatedWork W2361794337 @default.
- W2988117883 hasRelatedWork W2366380285 @default.
- W2988117883 hasRelatedWork W2378947234 @default.
- W2988117883 hasRelatedWork W2379137538 @default.
- W2988117883 hasRelatedWork W2388366799 @default.
- W2988117883 hasRelatedWork W2392206055 @default.
- W2988117883 hasRelatedWork W3001616194 @default.
- W2988117883 hasRelatedWork W3132673745 @default.
- W2988117883 hasRelatedWork W4200609436 @default.
- W2988117883 hasVolume "1295" @default.
- W2988117883 isParatext "false" @default.
- W2988117883 isRetracted "false" @default.
- W2988117883 magId "2988117883" @default.
- W2988117883 workType "article" @default.