hydrogenation reduction

常見例句

The supported copper and nickel catalysts are applied to preparation of purified octanol 2 by using hydrogenation reduction.
以負(fù)載型銅、鎳催化劑為加氫催化劑，液相加氫還原粗仲辛醇中的2 辛酮制備高純度仲辛醇。
This technique is provided by an American doctor to produce gas silicon hydride through hydrogenation-reduction method with a purity of 6.5N (99.99995%).
本項(xiàng)目生產(chǎn)技術(shù)由美籍博士提供，采用氫化還原法生產(chǎn)純度達(dá)到6.5N（99.99995%）的硅烷氣體。
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Four preparation methods for aromatic amine were reviewed in the paper: reduction of metals, catalytic hydrogenation reduction, hydration hydrazine reduction and electro-chemical reduction.
綜述了還原芳香族硝基化合物制備芳胺的主要方法，包括催化加氫法、金屬還原法、水合肼還原法、電化學(xué)還原法等。