Carbon Dioxide → Magnesium bicarbonate

HRID 1022279

反応式

HRID 1022279 の反応式
[O-2:1].[Mg+2:2].[O-2].[Ca+2].[C:5](=[O:7])=[O:6]>O>[C:5](=[O:1])([OH:7])[O-:6].[Mg+2:2].[C:5](=[O:1])([OH:7])[O-:6]

参加物

5

反応物 3

HCID 280Carbon DioxideHCID 6850728CalciumoxideHCID 6850729Magnesium monoxide

生成物 1

HCID 102204Magnesium bicarbonate

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

The second method of preparation of the aqueous solution of magnesium bicarbonate in technical solution is to add water to magnesium oxide to digest at 50˜95° C. for 0.5˜5 hours, with the weight ratio of the liquid to solid: 1˜5:1 (calculated by the weight of water and magnesium oxide). Water is added to form slurry or magnesium hydroxide and water is mixed directly based on the weight ratio of the liquid to solid: 10˜200:1 (calculated by weight of water and magnesium oxide and/or calcium oxide). Then the slurry is carbonized by carbon dioxide gas, with reaction temperature controlled at 0˜50° C. and reaction time 0.1˜5 hour. Pure aqueous solution of magnesium bicarbonate is obtained by filtration.

後処理

  1. additionis mixed directly
  2. customcontrolled at 0˜50° C.
  3. customreaction time 0.1˜5 hour

出典と根拠

ORDレコード
ord-cc5c4f6ae8254549a547b6488b35dbde
出典データセット
uspto-grants-2014_05
特許番号
US08721998B2

関連ノート

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