Molybdenum trioxide → Azane;molybdenum;tetracosahydrate

HRID 1440648

反応式

HRID 1440648 の反応式
[NH4+:1].[NH4+].[O-:3][Mo:4]([O-])(=O)=O.[Mo:8](=O)(=O)=[O:9]>O>[NH3:1].[NH3:1].[NH3:1].[NH3:1].[NH3:1].[NH3:1].[OH2:3].[OH2:9].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[OH2:3].[Mo:4].[Mo:8].[Mo:4].[Mo:4].[Mo:4].[Mo:4].[Mo:4]

参加物

4

反応物 2

HCID 14802Molybdenum trioxideHCID 61578Diammonium molybdate

生成物 1

HCID 25488Azane;molybdenum;tetracosahydrate

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

4H2O (AHM) was dissolved in 15 g of fresh deionized water. 25 g of the activated carbon was impregnated with this solution to incipient wetness. It was left at room temperature with occasional stirring for 2 hours. It was then heated slowly at 0.3° C./min to 115° C. in a temperature. programmable forced air circulation oven, was left at that temperature for 24 hours, and then cooled slowly to room temperature in about 3 hours time. The resulting material is referred to as catalyst C1. The Mo in catalyst C1 exists probably as partially decomposed ammonium molybdate. If all the AHM would have decomposed to Mo trioxide, it would contain 16.2% by weight molybdenum trioxide, the balance being carbon support.

後処理

  1. waitIt was left at room temperature
  2. temperatureIt was then heated slowly at 0.3° C./min to 115° C. in a temperature
  3. waitwas left at that temperature for 24 hours

出典と根拠

ORDレコード
ord-d64b365a960f4377a8f24506cedae93d
出典データセット
uspto-grants-1996_03
特許番号
US05500401

関連ノート

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