Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023993506> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2023993506 abstract "Spent spot lining (SPL) is a graphite/ceramic waste that is produced from the aluminum industry. The rate of SPL production is expected to increase worldwide by 500,000 tons per year. SPL is considered as a hazardous material since it contains many contaminants e.g. fluorides, cyanides, lead and chromium in addition to flammable gases when it comes in contact with water e.g. ammonia, phosphine, hydrogen and methane. Hydrogen and methane accounts for approximately 99 percent of gases generated. These gases are released slowly for significant lengths of time which could present an explosion hazard in confined or poorly ventilated spaces. Furthermore, the SPL contaminants can diffuse to the water ground during storage. The aims of this work are to (i) design and verify a full analysis protocol for the SPL and (ii) find a suitable application for consuming the SPL waste. SPL was collected from Qatalum, grinded using a ball miller and then washed with water, conc. HNO3 and finally with conc. NaOH. The evolved gases in each stage were collected in gas collection bags and analyzed using gas chromatography. Also, the eluents from the different washing steps were collected for the induced coupled plasma (ICP) analysis to determine the concentration of the different trace metals. Furthermore, a qualitative analysis for the anions was done. Part of the graphite was transformed into graphene which later was was functionalized in two different ways to add acidic and basic moieties on its surface to trap basic and acidic gases, respectively which are evolved during the washing and chemical treatment of the SPL." @default.
- W2023993506 created "2016-06-24" @default.
- W2023993506 creator A5072312636 @default.
- W2023993506 date "2013-01-01" @default.
- W2023993506 modified "2023-09-26" @default.
- W2023993506 title "Characterization And Application For Qatalum'S First Cut Spent Spot Lining" @default.
- W2023993506 doi "https://doi.org/10.5339/qfarf.2013.eesp-014" @default.
- W2023993506 hasPublicationYear "2013" @default.
- W2023993506 type Work @default.
- W2023993506 sameAs 2023993506 @default.
- W2023993506 citedByCount "0" @default.
- W2023993506 crossrefType "proceedings-article" @default.
- W2023993506 hasAuthorship W2023993506A5072312636 @default.
- W2023993506 hasConcept C107872376 @default.
- W2023993506 hasConcept C112570922 @default.
- W2023993506 hasConcept C127413603 @default.
- W2023993506 hasConcept C159985019 @default.
- W2023993506 hasConcept C178790620 @default.
- W2023993506 hasConcept C185592680 @default.
- W2023993506 hasConcept C18903297 @default.
- W2023993506 hasConcept C191897082 @default.
- W2023993506 hasConcept C192562407 @default.
- W2023993506 hasConcept C22507642 @default.
- W2023993506 hasConcept C2779698641 @default.
- W2023993506 hasConcept C32236832 @default.
- W2023993506 hasConcept C39432304 @default.
- W2023993506 hasConcept C512968161 @default.
- W2023993506 hasConcept C516920438 @default.
- W2023993506 hasConcept C548081761 @default.
- W2023993506 hasConcept C86803240 @default.
- W2023993506 hasConceptScore W2023993506C107872376 @default.
- W2023993506 hasConceptScore W2023993506C112570922 @default.
- W2023993506 hasConceptScore W2023993506C127413603 @default.
- W2023993506 hasConceptScore W2023993506C159985019 @default.
- W2023993506 hasConceptScore W2023993506C178790620 @default.
- W2023993506 hasConceptScore W2023993506C185592680 @default.
- W2023993506 hasConceptScore W2023993506C18903297 @default.
- W2023993506 hasConceptScore W2023993506C191897082 @default.
- W2023993506 hasConceptScore W2023993506C192562407 @default.
- W2023993506 hasConceptScore W2023993506C22507642 @default.
- W2023993506 hasConceptScore W2023993506C2779698641 @default.
- W2023993506 hasConceptScore W2023993506C32236832 @default.
- W2023993506 hasConceptScore W2023993506C39432304 @default.
- W2023993506 hasConceptScore W2023993506C512968161 @default.
- W2023993506 hasConceptScore W2023993506C516920438 @default.
- W2023993506 hasConceptScore W2023993506C548081761 @default.
- W2023993506 hasConceptScore W2023993506C86803240 @default.
- W2023993506 hasLocation W20239935061 @default.
- W2023993506 hasOpenAccess W2023993506 @default.
- W2023993506 hasPrimaryLocation W20239935061 @default.
- W2023993506 hasRelatedWork W1453796952 @default.
- W2023993506 hasRelatedWork W2071067980 @default.
- W2023993506 hasRelatedWork W2255522476 @default.
- W2023993506 hasRelatedWork W2381878101 @default.
- W2023993506 hasRelatedWork W3108360229 @default.
- W2023993506 hasRelatedWork W2061408596 @default.
- W2023993506 hasRelatedWork W2232800408 @default.
- W2023993506 hasRelatedWork W2293249750 @default.
- W2023993506 hasRelatedWork W2397488040 @default.
- W2023993506 hasRelatedWork W2404955113 @default.
- W2023993506 hasRelatedWork W2410870101 @default.
- W2023993506 hasRelatedWork W2418197460 @default.
- W2023993506 hasRelatedWork W2642860317 @default.
- W2023993506 hasRelatedWork W2759057094 @default.
- W2023993506 hasRelatedWork W2760112053 @default.
- W2023993506 hasRelatedWork W2821037245 @default.
- W2023993506 hasRelatedWork W2822597982 @default.
- W2023993506 hasRelatedWork W2866668740 @default.
- W2023993506 hasRelatedWork W2877749714 @default.
- W2023993506 hasRelatedWork W990549587 @default.
- W2023993506 isParatext "false" @default.
- W2023993506 isRetracted "false" @default.
- W2023993506 magId "2023993506" @default.
- W2023993506 workType "article" @default.