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Keyword: hydrates

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  • How Brilliant Computer Scientists Solved the Bermuda Triangle Mystery

    08/06/2010 10:38:07 PM PDT · by smokingfrog · 85 replies
    salem-news ^ | 6 Aug 2010 | Terrence Aym
    According to two research scientists the mystery of vanished ships and airplanes in the region dubbed "The Bermuda Triangle" has been solved. Step aside outer space aliens, time anomalies, submerged giant Atlantean pyramids and bizarre meteorological phenomena ... the "Triangle" simply suffers from an acute case of gas. Natural gas—the kind that heats ovens and boils water—specifically methane, is the culprit behind the mysterious disappearances and loss of water and air craft. The evidence for this astounding new insight into a mystery that's bedeviled the world is laid out in a research paper published in the American Journal of Physics....
  • World-first technology enables study of ancient bacteria [Bermuda Triangle too]

    06/07/2005 4:18:16 AM PDT · by PatrickHenry · 23 replies · 938+ views
    Cardiff University via UrekAlert ^ | 06 June 2005 | Professor R.John Parkes
    Sustainable energy source could solve Bermuda Triangle riddle. Experts at Cardiff University, UK, have designed world-first technology to investigate sustainable energy sources from the ocean bed by isolating ancient high-pressure bacteria from deep sediments. Scientists and engineers at Cardiff University are investigating bacteria from deep sediments which despite high pressures (greater than 1,000 atmospheres), gradually increasing temperatures (from an icy 2°C to over 100°C), great depth (several kilometres) and age (many millions of years) may contain most of the bacteria on Earth. Some of these bacteria produce methane that accumulates in "gas hydrates" – a super concentrated methane ice that...
  • Bermuda Triangle Discovery: Has the Mystery Finally Been Solved?

    03/15/2016 12:48:13 PM PDT · by nickcarraway · 42 replies
    KFOR ^ | MARCH 15, 2016
    A new discovery has revived an old theory about ocean water gobbling up ships in the Bermuda Triangle—if, that is, the Bermuda Triangle even exists. Researchers from the Arctic University of Norway say they’ve spotted large craters apparently created by methane buildups off Norway’s coast, Atlas Obscura reports. “Multiple giant craters exist on the sea floor in an area in the west-central Barents Sea … and are probably a cause of enormous blowouts of gas,” they tell the Sunday Times. “The crater area is likely to represent one of the largest hotspots for shallow marine methane release in the Arctic.”...
  • Promising results, DOE publishes more findings from North Slope methane hydrate test well

    04/25/2015 8:17:05 AM PDT · by thackney · 12 replies
    Petroleum News ^ | Week of April 26, 2015 | Alan Bailey
    The National Energy Technology Laboratory has published some new results from methane hydrate testing carried out in 2011 and 2012 in the Ignik Sikumi test well on Alaska’s North Slope. According to an article in the latest edition of NETL’s Fire in Ice publication, the results shed light on the potential use of injected carbon dioxide as a means of producing natural gas from methane hydrate deposits, while also demonstrating that producing gas by depressuring the deposits may work more easily than previously thought. Methane hydrate is a naturally occurring solid that traps concentrated volumes of methane, the primary component...
  • Inconvenient study: Methane seepage from the Arctic seabed has been occurring for millions of years

    02/07/2015 6:11:53 PM PST · by Ernest_at_the_Beach · 37 replies
    wattsupwiththat.com ^ | February 6, 2015 | Anthony Watts
    Despite the ever present wailing from green activists that we are sitting on a “methane catastrophe”, it’s simply business as usual for Earth in the Arctic. Even Dr. Gavin Schmidt of NASA GISS thinks the issue is “implausible”. This study further confirms that the issue is just another emotional overblown green issue of no merit.Methane seepage from the Arctic seabed occurring for millions of yearsFrom the Center for Arctic Gas Hydrate, Climate and EnvironmentMethane gas flares, up to 800 meters high, rise from the Arctic Ocean floor. That is the size of the tallest building in the world, Burj...
  • An Energy Coup for Japan: ‘Flammable Ice’

    03/12/2013 9:45:19 AM PDT · by Brad from Tennessee · 23 replies
    New York Times ^ | March 12, 2013 | By HIROKO TABUCHI
    TOKYO — Japan said Tuesday that it had extracted gas from offshore deposits of methane hydrate — sometimes called “flammable ice” — a breakthrough that officials and experts said could be a step toward tapping a promising but still little-understood energy source. The gas, whose extraction from the undersea hydrate was thought to be a world first, could provide an alternative source of energy to known oil and gas reserves. That could be crucial especially for Japan, which is the world’s biggest importer of liquefied natural gas and is engaged in a public debate about whether to resume the country’s...
  • Billions of Tons of Methane Lurk Beneath Antarctic Ice

    08/29/2012 6:47:54 PM PDT · by NormsRevenge · 60 replies
    LiveScience.com on Yahoo ^ | 8/29/12 | Tia Ghose, LiveScience
    Microbes possibly feeding on the remains of an ancient forest may be generating billions of tons of methane deep beneath Antarctic ice, a new study suggests. The amount of this greenhouse gas — which would exist in the form of a frozen latticelike substance called methane hydrate — lurking beneath the ice sheet rivals that stored in the world's oceans, the researchers said. If the ice sheet collapses, the greenhouse gas could be released into the atmosphere and dramatically worsen global warming, researchers warn in a study published in the Aug. 30 issue of the journal Nature. "There could be...
  • Natural gas supplies could be augmented with methane hydrate

    01/29/2010 7:59:19 AM PST · by decimon · 19 replies · 336+ views
    National Academy of Sciences ^ | Jan 29, 2010 | Unknown
    WASHINGTON – Naturally occurring methane hydrate may represent an enormous source of methane, the main component of natural gas, and could ultimately augment conventional natural gas supplies, says a new congressionally mandated report from the National Research Council. Although a number of challenges require attention before commercial production can be realized, no technical challenges have been identified as insurmountable. Moreover, the U.S. Department of Energy's Methane Hydrate Research and Development Program has made considerable progress in the past five years toward understanding and developing methane hydrate as a possible energy resource. "DOE's program and programs in the national and international...
  • Climate trouble may be bubbling up in far north (methane from the permafrost and seabed)

    08/30/2009 5:46:38 PM PDT · by NormsRevenge · 33 replies · 1,093+ views
    AP on Yahoo ^ | 8/30/09 | Charles J. Hanley - ap
    MACKENZIE RIVER DELTA, Northwest Territories – Only a squawk from a sandhill crane broke the Arctic silence — and a low gurgle of bubbles, a watery whisper of trouble repeated in countless spots around the polar world. "On a calm day, you can see 20 or more `seeps' out across this lake," said Canadian researcher Rob Bowen, sidling his small rubber boat up beside one of them. A tossed match would have set it ablaze. "It's essentially pure methane." Pure methane, gas bubbling up from underwater vents, escaping into northern skies, adds to the global-warming gases accumulating in the atmosphere....
  • Scientists discover frozen methane gas deposit off California

    01/28/2006 11:39:14 AM PST · by NormsRevenge · 48 replies · 1,406+ views
    ap on Bakersfield Californian ^ | 1/28/06 | Alicia Chang - ap
    LOS ANGELES (AP) - Scientists have discovered an undersea deposit of frozen methane just off the Southern California coast, but whether it can be harnessed as a potential energy source is unknown. The size of the deposit is unknown but the researchers believe it to be substantial. In recent years, there has been a growing interest in tapping methane hydrates, ice-like crystals that form under seabeds and Arctic permafrost. Scientists estimate that the methane trapped in previously known frozen reservoirs around the globe could power the world for centuries. But finding the technology to mine such deposits has proved elusive....