Oxalic Acid → HCID 178526029、化合物

HRID 442050ノート

反応式

HRID 442050 の反応式
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参加物

4

反応物 2

HCID 971Oxalic AcidHCID 178419084HCID 178419084、化合物

生成物 1

HCID 178526029HCID 178526029、化合物

試薬・触媒・溶媒 1

HCID 962Water溶媒2 回

反応条件

温度
1300 °C

実験手順

Granulated alumina (8-16 mesh) is heated at 1300° C. for 4 hours. Water soluble salts of the promoters and vanadium pentoxide are suspended in 5 parts of water, heated to 80° C., and oxalic acid is added slowly to obtain a blue-colored vanadium oxalate solution. Sodium carbonate, as needed, is added and the alumina is also placed in the solution. The mixture is dried over a water bath with agitation. While air is pumped in, it is indurated in a furnace at 400° C. for 16 hours to obtain the catalyst which is ready for use after cooling.

後処理

  1. temperatureheated to 80° C.

出典と根拠

ORDレコード
ord-60474f70528448be97613a7109ee876a
出典データセット
uspto-grants-1977_08
特許番号
US04044042

反応ノート

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