MEDIUM-ENTHALPY GEOTHERMAL ENERGY SYSTEMS: NEW OPPORTUNITIES OF RENEWABLE ENERGY IN CHINA
High enthalpy geothermal fields (>150°C) are present in western China (eg. Yangbajing field in Tibet) and are exploited through steam- or "flash"-type thermoelectric power plants. Many other areas in China show lower, but interesting geothermal gradients, likely due of medium-enthalpy (...
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Japan Society of Mechanical Engineers
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ftunivromairis:oai:iris.uniroma1.it:11573/520387 2024-02-11T10:05:08+01:00 MEDIUM-ENTHALPY GEOTHERMAL ENERGY SYSTEMS: NEW OPPORTUNITIES OF RENEWABLE ENERGY IN CHINA Enrico Pandeli Giuliano Gabbani Sauro Valentini Claudio Margottini NASO, Vincenzo Enrico, Pandeli Giuliano, Gabbani Sauro, Valentini Claudio, Margottini Naso, Vincenzo 2013 http://hdl.handle.net/11573/520387 eng eng Japan Society of Mechanical Engineers ispartofbook:International Conference on Power Engineering 2013, ICOPE 2013 International Conference on Power Engineering-13 (ICOPE-13) http://hdl.handle.net/11573/520387 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84918564436 Binary cycle geothermoelectric plant China Geothermal energy info:eu-repo/semantics/conferenceObject 2013 ftunivromairis 2024-01-24T17:49:09Z High enthalpy geothermal fields (>150°C) are present in western China (eg. Yangbajing field in Tibet) and are exploited through steam- or "flash"-type thermoelectric power plants. Many other areas in China show lower, but interesting geothermal gradients, likely due of medium-enthalpy (90° -150° C) fluids at depth that could be exploited through binary cycle, 200 kW to over 30 MW power plants (e.g. in USA, Turkey, Iceland). These use a heat exchanger where the geothermal fluid yields heat to a low-boiling "working fluid" (i.e. Kalina or ORC systems) that operates within a sealed circuit feeding turbines in a saturated steam Rankine or a superheated steam Hirn cycle. Binary cycles systems, based on the total reinjection of all geothermal liquid and non-condensable gases at depth, eliminate any possible environmental pollution. CIRPS Florence Section proposes the evaluation of medium-enthalpy geothermal resources in the Chinese territory and their exploitation by binary cycle thermoelectric plants. Conference Object Iceland Sapienza Università di Roma: CINECA IRIS |
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Sapienza Università di Roma: CINECA IRIS |
op_collection_id |
ftunivromairis |
language |
English |
topic |
Binary cycle geothermoelectric plant China Geothermal energy |
spellingShingle |
Binary cycle geothermoelectric plant China Geothermal energy Enrico Pandeli Giuliano Gabbani Sauro Valentini Claudio Margottini NASO, Vincenzo MEDIUM-ENTHALPY GEOTHERMAL ENERGY SYSTEMS: NEW OPPORTUNITIES OF RENEWABLE ENERGY IN CHINA |
topic_facet |
Binary cycle geothermoelectric plant China Geothermal energy |
description |
High enthalpy geothermal fields (>150°C) are present in western China (eg. Yangbajing field in Tibet) and are exploited through steam- or "flash"-type thermoelectric power plants. Many other areas in China show lower, but interesting geothermal gradients, likely due of medium-enthalpy (90° -150° C) fluids at depth that could be exploited through binary cycle, 200 kW to over 30 MW power plants (e.g. in USA, Turkey, Iceland). These use a heat exchanger where the geothermal fluid yields heat to a low-boiling "working fluid" (i.e. Kalina or ORC systems) that operates within a sealed circuit feeding turbines in a saturated steam Rankine or a superheated steam Hirn cycle. Binary cycles systems, based on the total reinjection of all geothermal liquid and non-condensable gases at depth, eliminate any possible environmental pollution. CIRPS Florence Section proposes the evaluation of medium-enthalpy geothermal resources in the Chinese territory and their exploitation by binary cycle thermoelectric plants. |
author2 |
Enrico, Pandeli Giuliano, Gabbani Sauro, Valentini Claudio, Margottini Naso, Vincenzo |
format |
Conference Object |
author |
Enrico Pandeli Giuliano Gabbani Sauro Valentini Claudio Margottini NASO, Vincenzo |
author_facet |
Enrico Pandeli Giuliano Gabbani Sauro Valentini Claudio Margottini NASO, Vincenzo |
author_sort |
Enrico Pandeli |
title |
MEDIUM-ENTHALPY GEOTHERMAL ENERGY SYSTEMS: NEW OPPORTUNITIES OF RENEWABLE ENERGY IN CHINA |
title_short |
MEDIUM-ENTHALPY GEOTHERMAL ENERGY SYSTEMS: NEW OPPORTUNITIES OF RENEWABLE ENERGY IN CHINA |
title_full |
MEDIUM-ENTHALPY GEOTHERMAL ENERGY SYSTEMS: NEW OPPORTUNITIES OF RENEWABLE ENERGY IN CHINA |
title_fullStr |
MEDIUM-ENTHALPY GEOTHERMAL ENERGY SYSTEMS: NEW OPPORTUNITIES OF RENEWABLE ENERGY IN CHINA |
title_full_unstemmed |
MEDIUM-ENTHALPY GEOTHERMAL ENERGY SYSTEMS: NEW OPPORTUNITIES OF RENEWABLE ENERGY IN CHINA |
title_sort |
medium-enthalpy geothermal energy systems: new opportunities of renewable energy in china |
publisher |
Japan Society of Mechanical Engineers |
publishDate |
2013 |
url |
http://hdl.handle.net/11573/520387 |
genre |
Iceland |
genre_facet |
Iceland |
op_relation |
ispartofbook:International Conference on Power Engineering 2013, ICOPE 2013 International Conference on Power Engineering-13 (ICOPE-13) http://hdl.handle.net/11573/520387 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84918564436 |
_version_ |
1790602022225969152 |