Natural gas vehicle designing the cylinders, compression ratios, and fuel injectors such that pre-ignition is avoided, but at the same time as much fuel as possible can be injected, become well mixed, and still have time to complete the combustion process during the power stroke. Natural gas does not auto-ignite at pressures and temperatures relevant to traditional gasoline and diesel engine design, thus providing more flexibility in the design of a natural gas engine. Methane, the main component of natural gas, has an autoignition temperature of 580C/1076F, whereas gasoline and diesel autoignite at approximately 250C and 210C respectively. With a compressed natural gas
Natural gas in Bolivia oil production really peaked, only to be followed by a decline in the next decade. That is when natural gas overshadowed oil and tin to become the main hydrocarbon exported by the country up to this date. Since the 1980s, the number of known reserves has increased substantially. It was during the 1990s that new major discoveries really increased natural gas production in Bolivia. “Major discoveries of natural gas since 1996 had boosted proven and probable gas reserves almost tenfold, to 48.7trn cu ft, by the end of 2004” The rise of natural gas as Bolivia’s most important export occurred