Effect of solid deposition on geothermal utilization and methods of control

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dc.contributor Jarðhitaskóli Háskóla Sameinuðu þjóðanna is
dc.contributor.author Tassew, Merga is
dc.date.accessioned 2014-09-16T14:21:05Z
dc.date.available 2014-09-16T14:21:05Z
dc.date.issued 2001
dc.identifier.issn 1670-7427
dc.identifier.uri http://hdl.handle.net/10802/7267
dc.description Myndefni: kort, línurit, töflur is
dc.description.abstract Solid deposition presents a significant constraint in the design and operation of geothermal fields and power plant equipment. To improve the efficiency of geothermal utilization and to have reliable plant operation, solid deposition must be controlled or avoided. The objective of geothermal exploitation is to maintain a continuous supply of geothermal fluid to the power plant. Scaling problems can adversely affect that, but fortunately countermeasures are available, as will be described in this report. The intent is to show what effect solid deposition has on production wells and power plant operations and to indicate the possible location of solid depositions. Describing commonly applied methods of control is one of the objectives. Two case histories illustrating the effects of solid deposition are included, from Svartsengi geothermal power plant in Iceland and from Aluto-Langano geothermal power plant in Ethiopia, where there are actual influences of solid deposition on well flow and turbine output. is
dc.format.extent 20 s. is
dc.language.iso en
dc.publisher United Nations University is
dc.publisher Orkustofnun is
dc.relation.ispartofseries United Nations University., UNU Geothermal Training Programme, Iceland. Report ;
dc.relation.uri http://www.os.is/gogn/unu-gtp-report/UNU-GTP-2001-13.pdf
dc.subject Jarðhiti is
dc.subject Jarðhitarannsóknir is
dc.subject Jarðhitasvæði is
dc.subject Jarðhitanýting is
dc.subject Orkumál is
dc.title Effect of solid deposition on geothermal utilization and methods of control en
dc.title.alternative Geothermal training in Iceland en
dc.type Bók is
dc.identifier.gegnir 991005505099706886


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