Not exact matches
Over 4.5 billion years, Titan could have accumulated enough
ethane to cover a good portion of the surface.
Over time, the moon should have built up an
ethane ocean hundreds of metres deep.
In the new paper, published in the journal Environmental Research Letters, Höglund - Isaksson estimated global methane emissions from oil and gas systems in
over 100 countries
over a 32 - year period, using a variety of country - specific data ranging from reported volumes of associated gas to satellite imagery that can show flaring, as well as atmospheric measurements of
ethane, a gas which is released along with methane and easier to link more directly to oil and gas activities.
With the sun now shining down
over the north pole of Saturn's moon Titan, a little luck with the weather, and trajectories that put the spacecraft into optimal viewing positions, NASA's Cassini spacecraft has obtained new pictures of the liquid methane and
ethane seas and lakes that reside near Titan's north pole.
As a proof - of - concept for the new antenna - reactor catalysts, Swearer, Halas and colleagues conducted acetylene conversion tests at LANP and found that the light - driven antenna - reactor catalysts produced a 40 - to - 1 ratio of ethylene to
ethane, a significant improvement in selectivity
over thermal catalysis.
What they found in the skies
over the Bakken that May was the equivalent of 1 to 3 percent of the world's estimated emissions of
ethane floating
over a relatively tiny place.
Titan's surface may hold lakes of liquid
ethane and methane, sprinkled
over a thin veneer of frozen methane and ammonia.
Nonetheless, Shell's
ethane cracker was granted multiple tax breaks — including the largest tax break in state history, worth $ 1.65 billion
over 25 years — by state officials who argue that the economic benefits to the region make it all worthwhile.
[75] The American Chemistry Council determined that a 25 % increase in the supply of
ethane (a liquid derived from shale gas) could add
over 400,000 jobs across the economy, provide
over $ 4.4 billion annually in federal, state, and local tax revenue, and spur $ 16.2 billion in capital investment by the chemical industry.