{"id":3156,"date":"2025-04-16T16:49:05","date_gmt":"2025-04-16T16:49:05","guid":{"rendered":"https:\/\/catalyst.psyctotherm.gr\/?page_id=3156"},"modified":"2025-04-16T16:50:26","modified_gmt":"2025-04-16T16:50:26","slug":"eeethos","status":"publish","type":"page","link":"https:\/\/psyctotherm.gr\/el\/eeethos\/","title":{"rendered":"EEETHOS"},"content":{"rendered":"
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EEETHOS<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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a high temperature heat pump operating at 300oC to produce steam at\u00a0KEBE\u00a0industry.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\u03a0\u03b5\u03b4\u03af\u03bf \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03ad\u03c1\u03b3\u03bf\u03c5<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Industrial process heating accounts for 16 % of total final energy demand and 13 % of greenhouse gas emissions in the EU, making it a target for novel solutions and technologies aimed at transitioning to a more sustainable state. Energy efficiency and electrification are considered promising solutions for decarbonising industrial heating processes. However, while there are a variety of solutions for heating at temperatures below 150 \u00baC, options for heating above 150\u00a0\u00b0C\u00a0are\u00a0limited.<\/p>

\u00a0<\/p>

Psyctotherm with DLR will develop a high temperature heat pump operating at 300oC to produce steam at KEBE industry.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\u0392\u03b1\u03c3\u03b9\u03ba\u03ad\u03c2 \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03ad\u03c1\u03b5\u03b9\u03b5\u03c2 \u03ad\u03c1\u03b3\u03bf\u03c5<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u03a4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c3\u03c5\u03bc\u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03b1\u03bd\u03b1\u03c0\u03c4\u03c5\u03c7\u03b8\u03b5\u03af \u03a3\u03c4\u03bf \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf \u03c4\u03bf\u03c5 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03ad\u03c1\u03b3\u03bf\u03c5 \u03b8\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd 200 kW \u03ba\u03b1\u03b9 20 kW \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1. \u0397 \u03c3\u03c9\u03c3\u03c4\u03ac \u03b5\u03bb\u03b5\u03b3\u03c7\u03cc\u03bc\u03b5\u03bd\u03b7 \u03ba\u03b1\u03cd\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b2\u03b9\u03bf\u03bc\u03ac\u03b6\u03b1\u03c2 \u03b8\u03b1 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf\u03c5\u03c2 130o<\/sup>oC, \u03b5\u03bd\u03ce \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c3\u03c5\u03bc\u03c0\u03cd\u03ba\u03bd\u03c9\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03cd\u03ba\u03bb\u03bf\u03c5 ORC \u03b8\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 50 \u03bf<\/sup>\u03bfC, \u03ba\u03b1\u03b9 \u03b4\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c9\u03c2 \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2 \u03c3\u03c4\u03bf \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03ae\u03c0\u03b9\u03bf. \u03a4\u03bf \u03c5\u03c0\u03cc \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b8\u03b1 \u03ba\u03b1\u03bb\u03cd\u03c8\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03b7\u03c0\u03af\u03bf\u03c5 300 m2.2<\/sup>.Organic fluid selection: An important research element has been the selection of the appropriate working fluid. According to the European Refrigerant Regulation, also known as the F-gas Regulation, the use of organic fluids with high Global Warming Potential (GWP) has begun to be limited in order to reinforce the use of environmentally friendly fluids. In addition, all fluids should have zero Ozone Depletion Potential (ODP). In this context, and in order to ensure the future use of the Greenco unit without any restriction, the R1224yd (Z) has been chosen, which is one of the most efficient for heat transfer in the range below 120 oC and also has a low GWP.<\/p>

In the context of GreenCo project, Psyctotherm successfully developed an ORC engine integrated with a 200 kW thermal biomass boiler, utilizing a combustion temperature of 130 \u00b0C. The ORC system generated up to 20 kWe, while its cooling system, operating at 50 \u00b0C, supplied heat to a greenhouse to meet its heating needs. Using HFO refrigerant, chosen for its ultra-low global warming potential (GWP) and suitability for this temperature range, the cogeneration system was installed and operated at the Agricultural University of Athens. The project demonstrated the substantial benefits of combining ORC technology with biomass boilers in agricultural applications, highlighting a practical solution for sustainable energy use and enhanced efficiency in rural energy systems.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\u03a3\u03c5\u03b3\u03c7\u03c1\u03b7\u03bc\u03b1\u03c4\u03bf\u03b4\u03bf\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u0395\u0395<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t
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EEETHOS a high temperature heat pump operating at 300oC to produce steam at\u00a0KEBE\u00a0industry. Project Scope Industrial process heating accounts for 16 % of total final energy demand and 13 % of greenhouse gas emissions in the EU, making it a target for novel solutions and technologies aimed at transitioning to a more sustainable state. Energy […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3156","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/psyctotherm.gr\/el\/wp-json\/wp\/v2\/pages\/3156","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/psyctotherm.gr\/el\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/psyctotherm.gr\/el\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/psyctotherm.gr\/el\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/psyctotherm.gr\/el\/wp-json\/wp\/v2\/comments?post=3156"}],"version-history":[{"count":4,"href":"https:\/\/psyctotherm.gr\/el\/wp-json\/wp\/v2\/pages\/3156\/revisions"}],"predecessor-version":[{"id":3163,"href":"https:\/\/psyctotherm.gr\/el\/wp-json\/wp\/v2\/pages\/3156\/revisions\/3163"}],"wp:attachment":[{"href":"https:\/\/psyctotherm.gr\/el\/wp-json\/wp\/v2\/media?parent=3156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}