The results show that the expanded graphite has good absorptive effect to formaldehyde gas.
结果表明，膨胀石墨对甲醛废气具有较好的吸附效果。
A new kind of conducting filler, graphite nanosheets was made by sonicating the expanded graphite.
经过超声波粉碎，可将膨胀石墨制备成一种新型导电填料——纳米石墨微片。
By column adsorption experiment, the ability of the expanded graphite removing the SO2 through adsorption was analyzed.
通过SO 2动态柱吸附实验分析了膨胀石墨对SO2的吸附脱除能力。
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