The gas was banned by the Montreal Protocol, so now, no new methyl chloroform is fouling the data.

礼仪阻止气体生成，因此，再没有新的甲醇氯仿物能够打乱这项研究的数据了。

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Both compressor fouling and hot gas corrosion can be avoided leading to significantly reduced maintenance costs.

压缩机结垢和气体腐蚀都可以避免，最终节约了维修成本。

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As shown in practical operation, this technology has some advantages such as high efficiency of gas to liquid mass transfer, low liquid to gas ratio, no fouling and good adaptation of load etc.

实际运行也证明：文丘里吸收塔烟气脱硫的气液传质高，液气比低，无结垢，负荷适应强。

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Pipelines and gas wells will inevitably leak or rupture, risking lives and fouling the environment where people live and further polluting the air we breathe and the water we drink.

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Reducing fouling will save fuel, in turn saving money, as well as cutting shipping's contribution to greenhouse-gas emissions.

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