Sodium Carbonate → Sodium Carbonate Decahydrate

HRID 54884

반응식

HRID 54884 반응식
[C:1](=[O:4])([OH:3])[O-:2].[Na+:5].C(=O)([O-])[O-:7].[Na+].[Na+]>O>[OH2:2].[OH2:7].[OH2:2].[OH2:2].[OH2:2].[OH2:2].[OH2:2].[OH2:2].[OH2:2].[OH2:2].[C:1](=[O:2])([O-:4])[O-:3].[Na+:5].[Na+:5]

참가 물질

4

반응물 2

HCID 10340Sodium CarbonateHCID 516892Sodium Bicarbonate2회

생성물 1

HCID 151402Sodium Carbonate Decahydrate

시약·촉매·용매 1

HCID 962Water용매

실험 절차

The first feed liquor may be treated as it is passed via line 58 to the decahydrate crystallizer 17. Cool water may be added through line 54 to the decahydrate crystallizer 17, or elsewhere upstream, to dilute the first feed liquor so that the concentration of sodium bicarbonate is reduced. The first feed liquor should be diluted so that the concentration of sodium carbonate is about 3.5% or less. The dilution insures that no sodium bicarbonate will precipitate out when the first feed liquor is cooled to form sodium carbonate decahydrate crystals.

후처리

  1. additionThe first feed liquor may be treated as it
  2. customwill precipitate out when the first feed liquor
  3. temperatureis cooled

출처 및 근거

ORD 기록
ord-1c19351561854151b363d42d55834abd
출처 데이터셋
uspto-grants-1997_04
특허 번호
US05624647

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