Ethane is more of a problem for air pollution than greenhouse warming. "We didn't look at any of the methane data at all and we still see the same results as everyone else," he said.

A mass spectrometer of high sensitivity and low resolving power was constructed and used to examine the nature of the reactions of methane, ethane and n-butane on an incandescent platinum filament at ...

"Converting carbon dioxide into methane or ethane selectively." ScienceDaily. ScienceDaily, 13 August 2018. <www.sciencedaily.com / releases / 2018 / 08 / 180813100246.htm>.

Time-series measurements of methane and ethane were significantly correlated during 2007–2014 (ref. 3), a period when global atmospheric methane concentrations began increasing again after ...

Stable isotope equilibria in the dihydrogen-water-methane-ethane-propane system. Part 2: Experimental determination of hydrogen isotopic equilibrium for ethane-H2 from 30-200 °C and propane-H2 ...

Anything that would impede the purified natural gas—water, propane, butane, mercury—is also filtered out. Left with mostly pure methane and some ethane, these gases are sent to heat exchangers.