Sodium Carbonate → Sodium Carbonate Decahydrate
反応式
[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]参加物
4
実験手順
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.
後処理
- additionThe first feed liquor may be treated as it
- customwill precipitate out when the first feed liquor
- temperatureis cooled
出典と根拠
- ORDレコード
- ord-1c19351561854151b363d42d55834abd
- 出典データセット
- uspto-grants-1997_04
- 特許番号
- US05624647
反応ノート
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