It is the problem for direct reduction process with oxygen enriched gas generated from solid fuel to produce qualified reduction gas.
制取合格的还原煤气是富氧煤气化直接还原竖炉新工艺的技术关键。
The dried off gas is mixed with oxygen enriched gas from the original source, and the resulting mixture is delivered to the ozone generator for the production of more ozone.
干燥后尾气与富氧气体混合从原始来源，产生的混合物被传递到了更多的臭氧生产臭氧发生器。
Methods to define the laneways loose zone of thick coal seam with enriched gas and spontaneous combustion is studied in the article and define the rational the length of sealed borehole.
研究了铜川矿务局下石节煤矿高瓦斯油气共生易自燃厚煤层巷道松动圈的范围，确定合理封孔长度。
Benzene homologues in water were separated and enriched by head-space single-drop microextraction and determined by gas chromatography.
采用顶空单液滴微萃取样品处理方法分离富集水中苯系物，用气相色谱法进行测定。
The heat balance has been calculated according to the new process of enriched oxygen and gas-injection.
针对高炉富氧喷吹煤气的新工艺，进行了热平衡和物料平衡计算。
Affected by different geologic factors, coal bed gas may be enriched and burst out in the low-rank coals.
由于各种地质因素的影响，低煤级煤煤层将有可能出现煤层瓦斯富集而发生瓦斯灾害的危险。
There it is transformed into uranium hexafluoride, which in turn is sent to gas diffusion plant to be enriched.
在那里它被转化为铀的六氟化物，再被送进气体扩散工厂作富集处理。
The technique USES hot nitrogen as desorption medium, and recovers the enriched desorption gas in a cooling or absorption manner, thereby realizing zero-release of pollution.
此工艺以热氮气作为解吸介质，富集后的解吸气通过冷凝或吸收方式加以回收，实现污染物零排放。
Diver's 300 + m for mixed-gas diving Suitable for saturation diving (helium enriched environment).
潜水员的300 +米混合气潜水适用于饱和潜水(氦丰富的环境)。
Diver's 300 + m for mixed-gas diving Suitable for saturation diving (helium enriched environment).
潜水员的300 +米混合气潜水适用于饱和潜水(氦丰富的环境)。
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