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  1. First batch of MAN produced by SIBUR

    .... Maleic anhydride operations in Tobolsk use one of the safest and most environmentally-friendly technologies. “Maleic anhydride operations in Tobolsk use one of the safest and most environmentally-friendly technologies”, said Vasily Kazakov, Head of MAN Production at ZapSibNeftekhim. “Unlike its alternatives, this technology allows for a more than threefold reduction in greenhouse gas emissions, and enables the reuse of waste gas, thus significantly improving the efficiency ...