zum Inhalt wechseln
The conversion of biomass to ethanol using geothermal energy derived from hot dry rock to supply both the thermal and electrical power requirements Titelvorschau
SchließenTitelvorschau
Prüfung…

The conversion of biomass to ethanol using geothermal energy derived from hot dry rock to supply both the thermal and electrical power requirements

Verfasser/in: Brown, D.W.; Los Alamos National Laboratory.; United States. Department of Energy. Assistant Secretary for Human Resources and Administration.; United States. Department of Energy. Office of Scientific and Technical Information.
Verlag: Washington, DC : United States. Dept. of Energy. Assistant Secretary for Human Resources and Administration ; Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 1997.
Ausgabe/Format   E-Book : Dokument : Tagungsband : Nationale Regierungsveröffentlichung : EnglischAlle Ausgaben und Formate anzeigen
Datenbank:WorldCat
Zusammenfassung:
The potential synergism between a hot dry rock (HDR) geothermal energy source and the power requirements for the conversion of biomass to fuel ethanol is considerable. In addition, combining these two renewable energy resources to produce transportation fuel has very positive environmental implications. One of the distinct advantages of wedding an HDR geothermal power source to a biomass conversion process is  Weiterlesen…
Bewertung:

(noch nicht bewertet) 0 mit Rezensionen - Verfassen Sie als Erste eine Rezension.

Themen
Ähnliche Titel

 

Online anzeigen

Links zu diesem Titel

Exemplar ausleihen

&AllPage.SpinnerRetrieving; Suche nach Bibliotheken, die diesen Titel besitzen ...

Details

Medientyp: Tagungsband, Dokument, Amtliche Veröffentlichung, Nationale Regierungsveröffentlichung, Internetquelle
Dokumenttyp: Internet-Ressource, Computer-Datei
Alle Autoren: Brown, D.W.; Los Alamos National Laboratory.; United States. Department of Energy. Assistant Secretary for Human Resources and Administration.; United States. Department of Energy. Office of Scientific and Technical Information.
OCLC-Nummer: 68421393
Anmerkungen: Published through the Information Bridge: DOE Scientific and Technical Information.
10/01/1997.
"La-ur--97-2077."
"Conf-970701--"
"DE98000265."
32. intersociety energy conversion engineering conference, Honolulu, HI (United States), 27 Jul - 2 Aug 1997.
Brown, D.W.
Beschreibung: 7 pages : digital, PDF file.

Abstract:

The potential synergism between a hot dry rock (HDR) geothermal energy source and the power requirements for the conversion of biomass to fuel ethanol is considerable. In addition, combining these two renewable energy resources to produce transportation fuel has very positive environmental implications. One of the distinct advantages of wedding an HDR geothermal power source to a biomass conversion process is flexibility, both in plant location and in operating process is flexibility, both in plant location and in operating conditions. The latter obtains since an HDR system is an injection conditions of flow rate, pressure, temperature, and water chemistry are under the control of the operator. The former obtains since, unlike a naturally occurring geothermal resource, the HDR resource is very widespread, particularly in the western US, and can be developed near transportation and plentiful supplies of biomass. Conceptually, the pressurized geofluid from the HDR reservoir would be produced at a temperature in the range of 200° to 220°c. The higher enthalpy portion of the geofluid thermal energy would be used to produce a lower-temperature steam supply in a countercurrent feedwater-heater/boiler. The steam, following a superheating stage fueled by the noncellulosic waste fraction of the biomass, would be expanded through a turbine to produce electrical power. Depending on the lignin fraction of the biomass, there would probably be excess electrical power generated over and above plant requirements (for slurry pumping, stirring, solids separation, etc.) which would be available for sale to the local power grid. In fact, if the hybrid HDR/biomass system were creatively configured, the power plant could be designed to produce daytime peaking power as well as a lower level of baseload power during off-peak hours.

Rezensionen

Nutzer-Rezensionen
Suche nach GoodReads-Rezensionen
Suche nach DOGObooks-Rezensionen…

Tags

Tragen Sie als Erste Tags ein.
Anfrage bestätigen

Sie haben diesen Titel bereits angefordert. Wenn Sie trotzdem fortfahren möchten, klicken Sie auf OK.

Verlinkung


<http://www.worldcat.org/oclc/68421393>
library:oclcnum"68421393"
library:placeOfPublication
library:placeOfPublication
library:placeOfPublication
rdf:typeschema:MediaObject
rdf:typeschema:Book
rdf:valueUnknown value: dct
rdf:valueUnknown value: ngp
rdf:valueUnknown value: gpb
rdf:valueUnknown value: cnp
schema:about
schema:about
schema:about
schema:about
schema:about
schema:about
schema:about
schema:about
schema:about
schema:about
schema:about
schema:about
schema:about
schema:about
schema:author
schema:bookFormatschema:EBook
schema:contributor
<http://viaf.org/viaf/156226710>
rdf:typeschema:Organization
schema:name"United States. Department of Energy. Assistant Secretary for Human Resources and Administration."
schema:contributor
schema:contributor
schema:datePublished"1997"
schema:description"The potential synergism between a hot dry rock (HDR) geothermal energy source and the power requirements for the conversion of biomass to fuel ethanol is considerable. In addition, combining these two renewable energy resources to produce transportation fuel has very positive environmental implications. One of the distinct advantages of wedding an HDR geothermal power source to a biomass conversion process is flexibility, both in plant location and in operating process is flexibility, both in plant location and in operating conditions. The latter obtains since an HDR system is an injection conditions of flow rate, pressure, temperature, and water chemistry are under the control of the operator. The former obtains since, unlike a naturally occurring geothermal resource, the HDR resource is very widespread, particularly in the western US, and can be developed near transportation and plentiful supplies of biomass. Conceptually, the pressurized geofluid from the HDR reservoir would be produced at a temperature in the range of 200° to 220°c. The higher enthalpy portion of the geofluid thermal energy would be used to produce a lower-temperature steam supply in a countercurrent feedwater-heater/boiler. The steam, following a superheating stage fueled by the noncellulosic waste fraction of the biomass, would be expanded through a turbine to produce electrical power. Depending on the lignin fraction of the biomass, there would probably be excess electrical power generated over and above plant requirements (for slurry pumping, stirring, solids separation, etc.) which would be available for sale to the local power grid. In fact, if the hybrid HDR/biomass system were creatively configured, the power plant could be designed to produce daytime peaking power as well as a lower level of baseload power during off-peak hours."@en
schema:exampleOfWork<http://worldcat.org/entity/work/id/51764954>
schema:inLanguage"en"
schema:name"The conversion of biomass to ethanol using geothermal energy derived from hot dry rock to supply both the thermal and electrical power requirements"@en
schema:publication
<http://www.worldcat.org/title/-/oclc/68421393#PublicationEvent/washington_dc_united_states_dept_of_energy_assistant_secretary_for_human_resources_and_administration_oak_ridge_tenn_distributed_by_the_office_of_scientific_and_technical_information_u_s_dept_of_energy_1997>
rdf:typeschema:PublicationEvent
schema:location
schema:location
schema:organizer
schema:organizer
schema:startDate"1997"
schema:publisher
schema:publisher
schema:url<http://www.osti.gov/servlets/purl/538043-8RmLI4/webviewable/>
wdrs:describedby

Content-negotiable representations

Fenster schließen

Bitte in WorldCat einloggen 

Sie haben kein Konto? Sie können sehr einfach ein kostenloses Konto anlegen,.