vanadium

My products mainly include vanadium pentoxide, Ferrovanadium, vanadate and coatings.

我公司经销的产品主要有五二、铁金酸盐和涂料。

Mineral exploration made important progress in .coal, uranium, iron, gold, silver, copper, nickel, zinc, lead, antimony, tungsten, molybdenum, vanadium, kainite and characteristic non-metal.

矿产勘查在煤、铀、铁、金、银、铜、镍、铅、锌、锑、钨、、、盐及特色非金属矿产等方面取得重要进展。

Cyanopyridine,intermediate of rimifon, was synthesized from 4-picoline using vanadium oxide as a catalyst in a fixed-bed reactor, reached 99% conversion of 4-picoline, 88% selectivity and 87.

以4甲基吡啶为原料,在固定床反应器中通过含的催剂发生气固相接触氨反应制备雷米封中间体4氰基吡啶,4甲基吡啶的转率为99%,4氰基吡啶的选择性为88%,收率为87。