Carbon Dioxide → Magnesium bicarbonate

HRID 1022279

반응식

HRID 1022279 반응식
[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]

참가 물질

5

반응물 3

HCID 280Carbon DioxideHCID 6850728CalciumoxideHCID 6850729Magnesium monoxide

생성물 1

HCID 102204Magnesium bicarbonate

시약·촉매·용매 1

HCID 962Water용매

실험 절차

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.

후처리

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

출처 및 근거

ORD 기록
ord-cc5c4f6ae8254549a547b6488b35dbde
출처 데이터셋
uspto-grants-2014_05
특허 번호
US08721998B2

연결된 노트

불러오는 중…