Matches in SemOpenAlex for { <https://semopenalex.org/work/W2065887528> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2065887528 endingPage "1357" @default.
- W2065887528 startingPage "1351" @default.
- W2065887528 abstract "Abstract Coal-fired power generation facilities are the largest single anthropogenic source of mercury to the atmosphere. Global mapping of anthropogenic emissions has previously estimated the mercury emission from stationary combustion from South Africa at being 82.6 tonnes per annum, but preliminary in-house calculations have placed this at a significantly lower amount. A petrochemical facility in South Africa, utilising a significant amount of coal in its gasification and steam generation processes, undertook a project to determine a mercury mass balance across the complex, and to apportion the Hg emissions from the facility. Mercury associated with the coal gasified predominantly reports to the crude gas stream, with a small proportion reporting to the ash fraction, and less to the liquid hydrocarbon co-products fraction. The Rectisol gas cleaning process is a functional sink that removes mercury from the crude gas as a solid. It is removed during maintenance cleaning and disposed of as per requirements for mercury containing waste. Mercury present in the purified synthesis gas stream is below the detection limit of the analytical equipment. Mass balance calculations around the steam generation facilities, based on isokinetic sampling, revealed that about 80% of the Hg entering the system is emitted from the steam generation process (combustion). The mercury which reports to the steam generation and gasification ash fractions is encapsulated within the mineral matrix and is not considered to pose a risk to the environment as determined by environmental leaching tests. Gasification can be considered to be a more amenable coal utilization process with regards to limited (or zero) coal derived mercury emissions when compared to combustion." @default.
- W2065887528 created "2016-06-24" @default.
- W2065887528 creator A5013870732 @default.
- W2065887528 creator A5016223885 @default.
- W2065887528 creator A5052010404 @default.
- W2065887528 date "2008-12-01" @default.
- W2065887528 modified "2023-10-12" @default.
- W2065887528 title "A source apportioned mercury mass balance across a coal-based petrochemical complex" @default.
- W2065887528 cites W126023316 @default.
- W2065887528 cites W1969759924 @default.
- W2065887528 cites W1977255532 @default.
- W2065887528 cites W1982127556 @default.
- W2065887528 cites W2025501686 @default.
- W2065887528 cites W2032794636 @default.
- W2065887528 cites W2049969559 @default.
- W2065887528 cites W2050207724 @default.
- W2065887528 cites W2065212806 @default.
- W2065887528 cites W2078565163 @default.
- W2065887528 cites W2081325965 @default.
- W2065887528 cites W2088349010 @default.
- W2065887528 cites W2090615619 @default.
- W2065887528 cites W2091337100 @default.
- W2065887528 cites W2122352228 @default.
- W2065887528 cites W2125301092 @default.
- W2065887528 cites W2166721072 @default.
- W2065887528 doi "https://doi.org/10.1016/j.fuproc.2008.06.008" @default.
- W2065887528 hasPublicationYear "2008" @default.
- W2065887528 type Work @default.
- W2065887528 sameAs 2065887528 @default.
- W2065887528 citedByCount "9" @default.
- W2065887528 countsByYear W20658875282012 @default.
- W2065887528 countsByYear W20658875282013 @default.
- W2065887528 countsByYear W20658875282014 @default.
- W2065887528 countsByYear W20658875282019 @default.
- W2065887528 crossrefType "journal-article" @default.
- W2065887528 hasAuthorship W2065887528A5013870732 @default.
- W2065887528 hasAuthorship W2065887528A5016223885 @default.
- W2065887528 hasAuthorship W2065887528A5052010404 @default.
- W2065887528 hasConcept C107872376 @default.
- W2065887528 hasConcept C170573351 @default.
- W2065887528 hasConcept C178790620 @default.
- W2065887528 hasConcept C185592680 @default.
- W2065887528 hasConcept C199360897 @default.
- W2065887528 hasConcept C2777777548 @default.
- W2065887528 hasConcept C39432304 @default.
- W2065887528 hasConcept C41008148 @default.
- W2065887528 hasConcept C518851703 @default.
- W2065887528 hasConcept C87717796 @default.
- W2065887528 hasConceptScore W2065887528C107872376 @default.
- W2065887528 hasConceptScore W2065887528C170573351 @default.
- W2065887528 hasConceptScore W2065887528C178790620 @default.
- W2065887528 hasConceptScore W2065887528C185592680 @default.
- W2065887528 hasConceptScore W2065887528C199360897 @default.
- W2065887528 hasConceptScore W2065887528C2777777548 @default.
- W2065887528 hasConceptScore W2065887528C39432304 @default.
- W2065887528 hasConceptScore W2065887528C41008148 @default.
- W2065887528 hasConceptScore W2065887528C518851703 @default.
- W2065887528 hasConceptScore W2065887528C87717796 @default.
- W2065887528 hasIssue "12" @default.
- W2065887528 hasLocation W20658875281 @default.
- W2065887528 hasOpenAccess W2065887528 @default.
- W2065887528 hasPrimaryLocation W20658875281 @default.
- W2065887528 hasRelatedWork W2003829549 @default.
- W2065887528 hasRelatedWork W2069789505 @default.
- W2065887528 hasRelatedWork W2135430225 @default.
- W2065887528 hasRelatedWork W2323998939 @default.
- W2065887528 hasRelatedWork W2372156114 @default.
- W2065887528 hasRelatedWork W2474554837 @default.
- W2065887528 hasRelatedWork W2598853149 @default.
- W2065887528 hasRelatedWork W2899084033 @default.
- W2065887528 hasRelatedWork W2950267163 @default.
- W2065887528 hasRelatedWork W3005756737 @default.
- W2065887528 hasVolume "89" @default.
- W2065887528 isParatext "false" @default.
- W2065887528 isRetracted "false" @default.
- W2065887528 magId "2065887528" @default.
- W2065887528 workType "article" @default.