Molybdenum → Azane;molybdenum;tetracosahydrate

HRID 1634920ノート

反応式

HRID 1634920 の反応式
[NH3:1].N.N.N.N.N.[OH2:7].O.O.O.[OH:11][Mo:12](O)(=O)=O.[OH:16][Mo](O)(=O)=O.[OH:21][Mo](O)(=O)=O.[O:26]=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.N.N.N.N.N.N.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Mo:72].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[P]=O.[Mo].[P]>OP(O)(O)=O.O.[NH4+].[NH4+].[O-][Mo]([O-])(=O)=O>[NH3:1].[NH3:1].[NH3:1].[NH3:1].[NH3:1].[NH3:1].[OH2:11].[OH2:16].[OH2:21].[OH2:26].[OH2:7].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[OH2:11].[Mo:12].[Mo:12].[Mo:12].[Mo:12].[Mo:12].[Mo:12].[Mo:12].[Mo:72]=[O:7]

参加物

10

反応物 5

HCID 23932MolybdenumHCID 25488Azane;molybdenum;tetracosahydrateHCID 5462309PhosphorusHCID 6857426OxophosphanylHCID 16211167Ammonium paramolybdate tetrahydrate

生成物 2

HCID 25488Azane;molybdenum;tetracosahydrateHCID 139765Molybdenum oxide

試薬・触媒・溶媒 3

HCID 962Water溶媒2 回HCID 1004Phosphoric Acid溶媒2 回HCID 61578Diammonium molybdate溶媒

実験手順

A γ-alumina obtained as {fraction (1/16)} inch extrudates from Criterion Catalyst Company L.P., Michigan City, Ind. was used. First, an ammonium heptamolybdate solution was prepared by dissolving (NH4)6Mo7O24.4H2O in concentrated H3PO4 and water so that the ammonium molybdate concentration was 9.855 weight %, the H3PO4 concentration was 12.681 weight %, and water made up the rest. Then, 10 g of the alumina was impregnated at 25° C. with 5.32 g of the ammonium heptamolybdate solution to form a mixture. The mixture was then calcined in air at 538° C. for 6 hours to produce 10.18 g of a molybdenum oxide- and phosphorus oxide-impregnated alumina containing 2.807 weight % molybdenum and 2.096 weight % phosphorus (control catalyst).

出典と根拠

ORDレコード
ord-e8f6e93665934a38aea7461a4914748e
出典データセット
uspto-grants-2003_01
特許番号
US06509289B1

反応ノート

読み込み中…