It can increase waste heat utilization rate of carbon black smoke by more than 20%with remarkable economic benefits.

采用该法，炭黑烟气余热利用率可提高20%以上，经济效益十分可观。

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And because the smoke contains greenhouse gases such as carbon dioxide and methane, as well as black carbon, it contributes to climate change.

而且，由于浓烟中包含像二氧化碳，沼气这些温室气体，以及炭黑，它会导致气候变化。

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And because the smoke contains greenhouse gases such as carbon dioxide and methane, as well as black carbon, it contributes to climate change.

而且，由于浓烟中包含像二氧化碳，沼气这些温室气体，以及炭黑，它会导致气候变化。

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