【摘 要】
：
Although Portland cement is an efficient building material, its high footprint with respect to carbon dioxide emissions-ca 850 kg/tonne-is of concern.While modern plant design can slightly improve on
【机 构】
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University of Aberdeen, Old Aberdeen, AB24 3UE Scotland UK
【出 处】
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The 14th International Congress on the Chemistry of Cement (
论文部分内容阅读
Although Portland cement is an efficient building material, its high footprint with respect to carbon dioxide emissions-ca 850 kg/tonne-is of concern.While modern plant design can slightly improve on these values,and these savings will be achieved as new plant replaces older, less efficient, plant, efforts to lower emissions have centred on modifications to the composition of cement.
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