Synfuels China also planned a huge CTL plant in Guizhou Province and prepared a pre-feasibility study on the project.
中科合成油在贵州也规划了煤制油项目，目前已经完成了预可研。
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In North Dakota, the Great Plains Synfuels plant, which converts coal to methane, takes the leftover carbon dioxide and pumps it through a pipeline to Canada to stimulate oil production there.