A Dearborn aggregate materials company with a history of air quality violations wants to open a blast furnace slag grinding plant in Detroit's Delray neighborhood. At the new facility, Edwin C. Levy ...

One key question that the conference posed was who exactly should pay the carbon tax related to using slag as a byproduct. During a panel discussion a cement and concrete producer on a panel noted ...

China's waste incineration industry has grown rapidly, with about 90% of projects using the mechanical grate furnace process. However, municipal solid waste incineration fly ash (MSWI FA), classified ...

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