氧化锌-氧化锆催化剂 zinc oxide-zirconium oxide catalyst
铜-锌系催化剂 cu-zn catalyst
磷酸锌钠催化剂 sodium zinc phosphate catalyst
锌载体催化剂 supported zn catalyst
开发出一种新型高效氧化铅一氧化锌催化剂。
A new heterogeneous catalyst, i. e. lead-zinc double oxide has been developed.
用程序升温脱附法测定了乙炔在衰化程度不同的醋酸锌催化剂上的脱附峰面积。
The Temperature Programmed Desorption(TPD) method is applied to research the series deactivation catalysts of Zn(Ac) 2. The catalyst samples was obtained from chemical factory.
合成碱绿色4的最佳条件包括：尿素和氯化锌作为催化剂，四氢呋喃和双色。
The optimal conditions for synthesis of alkali green 4 include the carbamide and zinc chloride as catalyst, chloranil and bichrome.
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