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Stober et al., 2013 - Google Patents

Geothermal energy

Stober et al., 2013

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Document ID
350009916352238508
Author
Stober I
Bucher K
Publication year
Publication venue
Germany: Springer-Verlag Berlin Heidelberg. doi

External Links

Snippet

Geothermal energy is an inexhaustible source of thermal and electrical energy on a human time scale. Its utilization is friendly to the environment and supplies base-load energy. The energy source does not depend on weather, and the energy is supplied 24 hours per day …
Continue reading at www.academia.edu (PDF) (other versions)

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/10Geothermal energy
    • Y02E10/16Systems injecting medium into a closed well
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16Enhanced recovery methods for obtaining hydrocarbons
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS; PRODUCING MECHANICAL POWER; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F24HEATING; RANGES; VENTILATING
    • F24JPRODUCING OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
    • F24J3/00Other production or use of heat, not derived from combustion
    • F24J3/06Other production or use of heat, not derived from combustion using natural heat
    • F24J3/08Other production or use of heat, not derived from combustion using natural heat using geothermal heat
    • F24J3/081Other production or use of heat, not derived from combustion using natural heat using geothermal heat by circulating a working fluid through underground channels, the working fluid not coming into direct contact with the ground
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F24HEATING; RANGES; VENTILATING
    • F24JPRODUCING OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
    • F24J3/00Other production or use of heat, not derived from combustion
    • F24J3/06Other production or use of heat, not derived from combustion using natural heat
    • F24J3/08Other production or use of heat, not derived from combustion using natural heat using geothermal heat
    • F24J3/085Other production or use of heat, not derived from combustion using natural heat using geothermal heat by injecting a working fluid directly into the ground or by using underground water, e.g. systems using injection and recovery wells

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