The azotosome is capable of functioning
in liquid methane, which is present in abundance on Titan, at temperatures of 292 degrees below zero.
Only at Titan, the evaporated material is thought to be organic chemicals originally from Titan's haze particles that once dissolved
in liquid methane.
Solar heating could create currents
in liquid methane seas on Saturn's largest moon — which could pose a challenge for proposed missions there
Computer simulations predicted that vinyl cyanide (also called acrylonitrile or propenenitrile) could make flexible bubbles called azotosomes that would be stable
in liquid methane (SN: 4/30/16, p. 28).
Not exact matches
But
in this case, the
liquid is not water, but rather
liquid methane and ethane.
There's enough vinyl cyanide (C2H3CN)
in the moon's
liquid methane seas to make about 10 million cell - like balls per cubic centimeter of ocean, researchers calculate.
The engineering is even trickier because, unlike the nearly homogeneous water
in earth - based oceans, the concentration of ethane and
methane can vary dramatically
in the Titan oceans and change the
liquid's density properties.
Methane emissions from
liquids unloading
in the San Juan fell by 66 percent since 2013, and emissions from pneumatic devices fell by 59 percent, she said.
Ho and her colleagues created these delicate structures by attaching droplets of
liquid gallium to tiny silicon wires and immersing them
in a gas containing
methane.
Most of ConocoPhillips» emissions
in the San Juan Basin are from venting of
methane to the atmosphere during a well cleaning process called «
liquids unloading.»
Cassini team scientist Radebaugh and an international team of colleagues announced
in December 2012 that they found a river of
liquid methane over 200 miles long resembling the famed Nile.
In a paper published in Geophysical Research Letters, researchers found that interactions between methane, carbon dioxide and hydrogen in the early Martian atmosphere may have created warm periods when the planet could support liquid water on the surfac
In a paper published
in Geophysical Research Letters, researchers found that interactions between methane, carbon dioxide and hydrogen in the early Martian atmosphere may have created warm periods when the planet could support liquid water on the surfac
in Geophysical Research Letters, researchers found that interactions between
methane, carbon dioxide and hydrogen
in the early Martian atmosphere may have created warm periods when the planet could support liquid water on the surfac
in the early Martian atmosphere may have created warm periods when the planet could support
liquid water on the surface.
There's enough vinyl cyanide (C2H3CN)
in the moon's
liquid methane seas to make about 10 million cell - like balls per...
Meanwhile, on hazy Titan, Huygens and Cassini found an Earth - like landscape of rivers and lakes filled with
liquid methane — the only
liquid bodies found on the surface of moon or planet
in the solar system, except Earth.
Heat and catalysts converted
methane into syngas (carbon monoxide and hydrogen) which were then transformed into
liquid hydrocarbons (otherwise known as oil and its derivatives): petroleum, gasoline and,
in the case of aviation, kerosene.
Huygens came to rest
in what looked to be a floodplain strewn with «stones» of water ice polished smooth by flows of
liquid methane, and it touched down with a crunch that suggested its slushy landing site was covered
in a frozen glaze — a bit like crème brûlée.
Titan is the only place
in the solar system, besides Earth, that has large bodies of
liquid on its surface, though its seas are composed of hydrocarbons such as
methane rather than water.
Forty - five years after Grossman's daydream, we still can not discount the possibility that somewhere
in the universe a strange life form thirsts for a frosty swig of ammonia or
liquid methane to soothe its parched lips.
«If nature figured out how to do it
in mild conditions, then perhaps we can devise an inexpensive way to design catalysts to convert
methane into
liquid fuels like we use
in our vehicles and jets.»
«
In addition, detailed knowledge of the chemical steps involved in making methane could lead to major breakthroughs in designing energy efficient catalysts for converting methane into liquid fuels and other chemicals.&raqu
In addition, detailed knowledge of the chemical steps involved
in making methane could lead to major breakthroughs in designing energy efficient catalysts for converting methane into liquid fuels and other chemicals.&raqu
in making
methane could lead to major breakthroughs
in designing energy efficient catalysts for converting methane into liquid fuels and other chemicals.&raqu
in designing energy efficient catalysts for converting
methane into
liquid fuels and other chemicals.»
«What is exciting, however, is that the wind speeds predicted during northern spring and summer approach those necessary to generate wind waves
in liquid ethane and / or
methane.
But chemical companies have also long had the technology to convert the primary hydrocarbons
in natural gas —
methane, ethane, and propane — into alcohols, the
liquid starting materials for plastics, fuels, and other commodities made by the train load.
And its seas are made of
liquid methane,
in which lipid membranes couldn't develop.
Research
in the past several months has further fueled the excitement, yielding new hints of
liquid water on Enceladus and revealing ethane lakes and
methane rain on Titan.
Outside of Earth, Titan is the only other planetary body
in the solar system with actively flowing rivers, though they're fed by
liquid methane instead of water.
Titan's
liquid methane rain appears to play a major role
in shaping its icy surface, and the downpours are much more common than researchers expected.
Even though Titan lacks sunlight, NASA's Huygens probe detected what looked like
liquid methane on the mini planet's surface
in 2005.
Too cold for
liquid water, the only
liquid on Titan is
in the form of
methane — any water is frozen rock - solid.
Instead of water,
liquid methane falls as rain, creates rivers that cut into the hydrocarbon - rich surface, which
in turn make valleys, and flows into vast
liquid methane lakes.
In place of water, however, Titan's frigid surface flows with
liquid organic molecules, including
methane (CH4) and ethane (C2H6).
Additional unprocessed images gathered during Cassini's plunge are available online, along with hundreds of thousands collected by the probe during the more than 13 years it has spend studying Saturn and its moons — observations which resulted
in the publication of more than 3,000 studies and such discoveries as
liquid methane seas at Titan and hydrothermal activity on Enceladus.
In the colder outer areas of the disk, some substances that would otherwise be gaseous or
liquid such as water and
methane are available as solid ices to agglomerate with the dust grains.
The injection of the hydraulic fracturing fluids creates channels for flow
in the formations (often shale formations), allowing
methane and other hydrocarbon gases and
liquids in the formation to migrate to the production well.
When used as a source of energy to manufacture hydrocarbons such as
methane and
liquid fuels, as you point out solar panels can only do this
in the daytime.
Estimates for the global size of the CO2 utilization market by 2030
in carbonate aggregates, fuels (
methane and
liquid fuels), concrete, methanol, and polymers are as large as $ 700 billion, utilizing 7 billion metric tons of CO2 per year, which is equivalent to approximately 15 percent of current global CO2 emissions.
Methane emissions from
liquid unloadings were measured at 107 wells
in natural gas production regions throughout the United States.
I would be rather interested
in the costs of
methane to
liquid fuels (such as the plant
in Qatar), LNG for transphort (with infrastructure costs) and combined
methane / coal to
liquids.
Steam,
methane and hydrocarbon
liquids are proposed to be recovered via the annulus of the well with the hydrocarbon
liquids being stripped at surface and the remaining products being recycled by the jet pumps
in a continuous cycle.
Siluria Technologies, developer of a catalytic oxidative coupling of
methane (OCM) process to convert natural gas into
liquid fuels or petrochemical building blocks (earlier post), and Wood, a leader
in the delivery of project, engineering and technical services to energy and industrial markets, announced the availability of the Modus process... Read more →
Researchers from South Dakota School of Mines & Technology (SDSMT) are heading a project to to investigate
methane cycling
in deep and extreme environments and to develop new biological routes using previously unexplored and novel microorganisms from extreme environments for converting
methane into value - added products such as
liquid biofuels, biopolymers,... Read more →
They have created the first porous
liquid, specially designed of cage - like molecules sized to capture small molecules like
methane or carbon dioxide, but too large to be filled by the
liquid solvent
in which they are dissolved.
CO2 and
methane are gases water vapour probably exists
in two states (gas and suspended
liquid).