Propane and butane are gaseous under normal standard ... chain alkanes at mud volcanoes (Niemann et al., 2006). In addition, oxidation of propane under anoxic conditions has been determined ...

The work was done using an oxidative dehydrogenation reaction. "We were able to convert up to 42.5% of the butane into butadiene in a single pass," Li says. "The previous best performance we could ...