Gas emissions from broken coal, an experimental and theoretical investigation. Int. J. Rock Mech. Min. Sci. 5, 475e494.Airey E M.Gas emission from broken coal , an experimental and theoretical investigation. International Journal of Rock Mechanics and Mining Sciences . 1968...
Generally, the gas emission of multiple coal 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 一般来说,多煤的气体排放量...
These studies imply that leakage from abandoned wells could be a significant CH4 source and one that might partially explain differences between top-down and bottom-up CH4 emission estimates in oil and gas production areas [Pétron et al., 2012, 2014; Karion et al., 2013; Brandt et al., ...
It was caused by sudden desorption of gas from the interior of coal particler and abrasions in the violent stream after the outbursts. (2) The larger the prersure difference in a moment of outbursts, the more coal particles are pulverized; and when the pressure is more than 20kg/cm, ...
The gas emission zone is an important parameter for the space–time effect of coal excavation and gas emission. In this paper, according to the effect of roadway excavation, a numerical model of gas emission zone based on the evolution of stress and perm
Coal-packed methane biofilter for mitigation of green house gas emissions from coal mine ventilation air.###[Culturable psychrotolerant methanotrophic bacteria in landfill cover soil].###Methane emission and dynamics of methanotrophic and methanogenic communities in a flooded rice field ecosystem.###Str...
Electricity coal supply chainWaste gas emissionLife cycle inventoryGreenhouse gas emission factorElectricity coal supply chain plays an important role in China economic development, but its waste gas emissions have serious impact on natural environment. In this context, a life cycle inventory of raw ...
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3.2. Emission Levels of Other Acid Gases The semidry and dry techniques were used to reduce the acid gases in the power plant. The flue gas from the waste heat boiler entered the breeching of the spray reactor, in which a suitable spiral guide plate was arranged, spiraling clockwise downward...
thus decoupling their business from the energy industry’s cyclicality. For example, Baker Hughes is developing supercritical carbon dioxide turboexpanders to support NET Power’s low-cost, emission-free, carbon-capturing power system.30Similarly, SLB is developing an integrated direct lithium-extraction...