Nitric Acid → Magnesium nitrate

HRID 1257485

反応式

HRID 1257485 の反応式
[N+:1]([O-:4])([O-:3])=[O:2].[Mg+2:5].[N+:6]([O-:9])([O-:8])=[O:7].[N+:10]([O-:13])([OH:12])=[O:11].O.O.O.O.O.O.O.O.O.[N+:23]([O-:26])([O-:25])=[O:24].[Al+3:27].[N+:28]([O-:31])([O-:30])=[O:29].[N+]([O-])([O-])=O>O>[N+:1]([O-:4])([O-:3])=[O:2].[Al+3:27].[N+:6]([O-:9])([O-:8])=[O:7].[N+:10]([O-:13])([O-:12])=[O:11].[N+:23]([O-:26])([O-:25])=[O:24].[Mg+2:5].[N+:28]([O-:31])([O-:30])=[O:29]

参加物

6

反応物 3

HCID 944Nitric AcidHCID 24567Aluminum nitrate nonahydrateHCID 25212Magnesium nitrate

生成物 2

HCID 25212Magnesium nitrateHCID 26053Aluminum nitrate

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

An aqueous solution in which 3.75 kg of aluminum nitrate nonahydrate, 2.56 kg of magnesium nitrate and 540 g of 60% nitric acid were dissolved in 5.0 L of pure water was gradually dropped into 20.0 kg of a stirred silica sol solution having a colloidal particle diameter of from 10 to 20 nm held at 15° C. (Snowtex N-30 manufactured by Nissan Chemical Industries, Ltd. (SiO2 content: 30% by mass)) to obtain a mixed slurry of silica sol, aluminum nitrate and magnesium nitrate. Subsequently, the mixed slurry was aged by holding at 50° C. for 24 hours. After cooling to room temperature, the mixed slurry was spray-dried with a spray dryer set to an outlet temperature of 130° C. to obtain a solid.

後処理

  1. additionwas gradually dropped into 20.0 kg of a stirred silica sol solution
  2. customheld at 15° C.

出典と根拠

ORDレコード
ord-b4a316090f7643fd8f1e7dfcf0228e5e
出典データセット
uspto-grants-2013_06
特許番号
US08461373B2

関連ノート

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