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Alternatively, coal-derived syngas can be converted into transportation fuels such as gasoline and diesel through additional treatment, or into methanol which itself can be used as transportation fuel or fuel additive, or which can be converted into gasoline. Natural gas from coal gasification can be cooled until it liquifies for use as a fuel ...
An integrated gasification combined cycle (IGCC) is a technology using a high pressure gasifier to turn coal and other carbon based fuels into pressurized gas—synthesis gas . It can then remove impurities from the syngas prior to the electricity generation cycle.
It makes sense for the country to turn coal into a gas because international natural-gas prices are "four to five times that of the U.S." And while Germany is talking about three plants, China is ...
Here are three companies making the switch from coal to natural gas. Duke EnergyDuke Energy is hard at work on a $9. Source: Dominion Resources. The energy world is changing fast, and utilities ...
Underground product gas is an alternative to natural gas and potentially offers cost savings by eliminating mining, transport, and solid waste. The expected cost savings could increase given higher coal prices driven by emissions trading , taxes, and other emissions reduction policies, e.g. the Australian Government's proposed Carbon Pollution ...
Although solar and wind based power make the big headlines, the real shift taking place today is natural gas encroaching on coal's territory in the U.S. power grid. That's a long-term trend that ...
Coal gasification is a process whereby a hydrocarbon feedstock (coal) is converted into gaseous components by applying heat under pressure in the presence of steam. Rather than burning, most of the carbon-containing feedstock is broken apart by chemical reactions that produce "syngas."
The report says the share of coal, oil, and natural gas in global energy supply, stuck for decades around 80%, will start to edge downward and reach 73% by 2030. This change comes as investments ...