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Squeezing More Synthetic Fuel From Abundant Supplies Of Coal

Date:
October 21, 2008
Source:
American Chemical Society
Summary:
Scientists in Italy are reporting that a new process could eliminate key obstacles to expanded use of coal gasification to transform that abundant domestic energy resource into synthetic liquid fuels for cars and trucks.

Scientists in Italy are reporting that a new process could eliminate key obstacles to expanded use of coal gasification to transform that abundant domestic energy resource into synthetic liquid fuels for cars and trucks.

In the study, Maria Sudiro and colleagues note that coal is the only conventional energy source with the potential for meeting global energy demands in the near future. World coal reserves, they note, are 25 percent greater than crude oil and the United States alone has enough coal to supply its own energy needs for centuries. However, existing processes for converting coal into much-needed liquid fuels are uneconomical and release too much carbon dioxide, a greenhouse gas, and other air pollutants.

Based on laboratory simulations and comparisons with conventional coal gasification, their system was 70 percent more energy efficient, yielded 40 percent more fuel and released 32 per cent less carbon dioxide. "The new process configuration can represent a valuable alternative route to obtain syngas both for electric power generation and for synthetic fuel production," the report states.


Story Source:

The above story is based on materials provided by American Chemical Society. Note: Materials may be edited for content and length.


Journal Reference:

  1. Sudiro et al. Improving Process Performances in Coal Gasification for Power and Synfuel Production. Energy & Fuels, 2008; DOI: 10.1021/ef800293h

Cite This Page:

American Chemical Society. "Squeezing More Synthetic Fuel From Abundant Supplies Of Coal." ScienceDaily. ScienceDaily, 21 October 2008. <www.sciencedaily.com/releases/2008/10/081020093404.htm>.
American Chemical Society. (2008, October 21). Squeezing More Synthetic Fuel From Abundant Supplies Of Coal. ScienceDaily. Retrieved July 30, 2014 from www.sciencedaily.com/releases/2008/10/081020093404.htm
American Chemical Society. "Squeezing More Synthetic Fuel From Abundant Supplies Of Coal." ScienceDaily. www.sciencedaily.com/releases/2008/10/081020093404.htm (accessed July 30, 2014).

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