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To make it possible to compare the net energy released per cycle a measure called the fuels specific energy is sometimes used. It is defined as the energy released per air fuel ratio. The net energy released per cycle is higher for butanol than ethanol or methanol and about 10% higher than for gasoline.
The country produces a total of 18 billion litres (4.8 billion gallons) annually, of which 3.5 billion liters are exported, 2 billion of them to the U.S. [15] Alcohol cars debuted in the Brazilian market in 1979 and became quite popular because of a heavy subsidy, but in the 1980s prices rose and gasoline regained the leading market share.
Butanol (also called butyl alcohol) is a four-carbon alcohol with a formula of C 4 H 9 O H, which occurs in five isomeric structures (four structural isomers), from a straight-chain primary alcohol to a branched-chain tertiary alcohol; [1] all are a butyl or isobutyl group linked to a hydroxyl group (sometimes represented as BuOH, sec-BuOH, i-BuOH, and t-BuOH).
Sri Lanka imported about $1.4bn worth of vehicles in the year before the ban was imposed. This year the central bank says it's planning to allocate up to a billion dollars for vehicle imports, but ...
Like other butanols, butan-2-ol has low acute toxicity. The LD 50 is 4400 mg/kg (rat, oral). [6]Several explosions have been reported [7] [8] [9] during the conventional distillation of 2-butanol, apparently due to the buildup of peroxides with the boiling point higher than that of pure alcohol (and therefore concentrating in the still pot during distillation).
Chevron Lubricants Lanka PLC is a manufacturer, distributor and marketer of Petroleum-based lubricants in Sri Lanka. The company is one of the constituents of the S&P Sri Lanka 20 Index [ 2 ] and the Chevron Corporation holds a controlling stake (51.00%) of the company's stocks. [ 3 ]
The Durable Car Company was established in 1992 in Bataduwa, near Galle, Sri Lanka, to manufacture spare parts for Morris Minor cars. History The company was set up ...