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化工学报 1951
PREPARATIONOFVANADIUMCATALYST, PP. 9-9 Abstract: Therawmaterialsandquantitiesusedarelistedinthefollowingtable:RawmaterialsQuantityusedPurity(parts)p(?)y(?)ndKieselguhr115.0dried.weight=100Vanadiumpentoxide13.184%V_2O_5Potassiumnitrate25.895%KNO_3Potassiumhydroxide8.085%KOHSulfuricacid6.493%H_2SO_4Sulfur6.0—
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