{"id":230,"date":"2006-10-16T16:39:00","date_gmt":"2006-10-16T16:39:00","guid":{"rendered":"http:\/\/oilgae.com\/blog\/?p=230"},"modified":"2006-10-16T16:39:00","modified_gmt":"2006-10-16T16:39:00","slug":"power-from-not-so-hot-warm-geothermal","status":"publish","type":"post","link":"http:\/\/www.oilgae.com\/blog\/2006\/10\/power-from-not-so-hot-warm-geothermal.html","title":{"rendered":"Power from Not-so-Hot \/ Warm Geothermal"},"content":{"rendered":"

You are at: Oilgae Blog<\/a><\/b> (Oilgae – Oil & Biodiesel from Algae Home Page<\/a><\/b>)<\/p>\n

See also: Oilgae Blog Article Directory<\/a><\/strong> for a complete listing of all Oilgae blog posts – covering news, research and updates on biodiesel from algae & other plant feedstock, ethanol, and other renewable energy such as wind energy, hydrogen, hydro-energy, tidal\/wave energy, geothermal, solar energy & nuclear energy<\/p>\n

Power from Not-So-Hot Geothermal<\/strong><\/p>\n

This power system could make it feasible to generate cheap electricity from lukewarm geothermal sources.<\/p>\n

By Prachi Patel-Predd, Thursday, September 21, 2006 @ Technology Review<\/a><\/p>\n

Excerpts<\/p>\n

1. A large share of the geothermal resources suitable for power generation – with temperatures higher than 300\u00b0F – are deep underground, beyond the reach of current technology.
2. Lower-temperature resources, common across the United States, are generally used for heating, but could be a bountiful source of power as well, if researchers were able to find an economical way to convert them into electricity.
3. A company says they have developed a low-cost system that can utilize low-temperature geothermal resources. The technology could be particularly useful in generating electricity from waste hot water generated at oil and gas wells.
4. In this technology, steam or hot water vaporizes a hydrofluorocarbon refrigerant that drives the turbine – the refrigerant has a lower boiling point than water.
5. The UTRC power plant can be thought of as a reverse cooling system.
6. In Texas alone, more than 12 billon barrels of water are produced from wells. Oil companies usually discard the waste water by re-injecting it into the earth.<\/p>\n

Companies\/organizations mentioned: United Technologies Research Center (UTRC), a unit of United Technologies based in East Hartford, CT, Carrier Corp.,<\/p>\n

Personalities mentioned: Bruce Biederman, who leads the project at UTRC<\/p>\n

Oilgae – Oil & Biodiesel from Algae<\/a><\/b>
Oilgae Blog<\/a><\/b>
algOS – Biodiesel from Algae Open Source<\/a><\/b><\/p>\n

Oilgae – Oil & Biodiesel from Algae<\/a><\/b> provides links, directory, web links resources for algae-based biofuels & biodiesel. Intended to be useful for research, information, inputs, news for buyers, sellers, manufacturers, traders, suppliers, producers, exporters \/ importers of algal oil and algal fuels. Will provide info on biofuel feedstock, algal feedstocks, algae oil and link details on fuel from algae, bio-fuel, bio-diesel, algal oils & bio-fuels production and uses, biofuels trade & market resources, price data, statistics, prices, demand-supply for buyer, seller, manufacturer, trader, supplier, exporter and producer<\/p>\n","protected":false},"excerpt":{"rendered":"

You are at: Oilgae Blog (Oilgae – Oil & Biodiesel from Algae Home Page) See also: Oilgae Blog Article Directory for a complete listing of all Oilgae blog posts – covering news, research and updates on biodiesel from algae & other plant feedstock, ethanol, and other renewable energy such as wind energy, hydrogen, hydro-energy, tidal\/wave […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44,43],"tags":[],"class_list":["post-230","post","type-post","status-publish","format-standard","hentry","category-energy","category-geothermal"],"_links":{"self":[{"href":"http:\/\/www.oilgae.com\/blog\/wp-json\/wp\/v2\/posts\/230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.oilgae.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.oilgae.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.oilgae.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.oilgae.com\/blog\/wp-json\/wp\/v2\/comments?post=230"}],"version-history":[{"count":0,"href":"http:\/\/www.oilgae.com\/blog\/wp-json\/wp\/v2\/posts\/230\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.oilgae.com\/blog\/wp-json\/wp\/v2\/media?parent=230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.oilgae.com\/blog\/wp-json\/wp\/v2\/categories?post=230"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.oilgae.com\/blog\/wp-json\/wp\/v2\/tags?post=230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}