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A Perspective on Hythane Fuel for a Sustainable Future
Journal Article
13-03-02-0014
ISSN: 2640-642X, e-ISSN: 2640-6438
Sector:
Topic:
Citation:
Balakrishnan, N., Chelladorai, P., and Briggs, H., "A Perspective on Hythane Fuel for a Sustainable Future," SAE J. STEEP 3(2):173-186, 2022, https://doi.org/10.4271/13-03-02-0014.
Language:
English
Abstract:
Mankind’s quest for clean alternative energy sources pushes the boundaries of
science and technology every passing day. Increasing environmental and human
health concerns caused by conventional fuels underscores the importance of
identifying an energy source which is sustainable in terms of production,
emissions, and wide application. Hythane (hydrogen-methane gas) is a contender
for applications ranging from transportation and combined heating-power
generation to cooking. In land transportation, the use of gaseous hythane for
internal combustion engines shows better performance, enhanced combustion, and
lower emission than conventional liquid hydrocarbon fuels. The use of liquefied
Natural Gas (NG) and hydrogen in aircraft and ships is a steppingstone to the
wide-scale use of hythane in air, sea, and rail transportation sectors which
could lower emissions and operating costs. Compared to burning methane alone,
the increased combustion temperatures and lower emissions by burning a
methane/hydrogen mix provides an advantage for the use of hythane in combined
heat-power generation as well. Hythane is also a suitable fuel for cooking
needs, showing fewer harmful emissions compared to most conventional cooking
fuels. Studies on public opinion show that affordably priced alternative fuels,
such as hythane, can gain quicker and wider acceptance. As “Hythane” seems to
fit the criteria of sustainable production and wide applicability, this article
is a perspective on the usage of hythane for enabling a smooth transition toward
net-zero carbon goals.