One of the major problems with converting motor vehicles to operate on CNG has been the high-pressure tanks that are required to carry the CNG. A company that has recently entered my radar is Liquidmetal Technologies, which is developing a whole array of various items out of what they call glass metal technology. Quite similar to injected plastics in basic concept, this technology could possibly lead to very light, extremely strong CNG tanks, far cheaper than what is currently in use.
www.liquid…
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Posted on March 7, 2009 at 7:29pm —