minor catalyst consumption
Maleic anhydride is esterified with methanol in presence of a patented homogeneous catalyst. High yields, minor catalyst consumption, high operating flexibility are the major features of the process providing dimethyl maleate, the feedstock for the hydrogenations.
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minor catalyst consumption
少量催化剂用量
以上为机器翻译结果，长、整句建议使用 人工翻译 。