Sodium Carbonate → Carbon Dioxide

HRID 1733200Notes

Reaction equation

HRID 1733200 reaction equation
[C:1](=[O:4])([O-:3])[O-:2].[Na+:5].[Na+].[C:7](=O)([OH:9])[O-:8].[Na+]>O>[C:1](=[O:2])([O-:4])[O-:3].[Na+:5].[Na+:5].[C:7](=[O:9])=[O:8]

Participants

5

Reactant 2

HCID 10340Sodium CarbonateHCID 516892Sodium Bicarbonate2×

Product 2

HCID 280Carbon DioxideHCID 10340Sodium Carbonate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

The method of claim 1, where a portion of the stripped porduct from step five containing sodium carbonate and sodium bicarbonate is heated under pressure to above 125° C. to decompose the sodium bicarbonate contained and form sodium carbonate and carbon dioxide, and carbon dioxide and water vapor are released for use in heating in step seven.

Sources & evidence

ORD record
ord-104857147a184320a0056a2f23ebf7c5
Source dataset
uspto-grants-1980_12
Patent number
US04241041

Reaction notes

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