Carbon Dioxide → Ammonia

HRID 1458327Notes

Reaction equation

HRID 1458327 reaction equation
[NH2:1][C:2]([NH2:4])=[O:3].[C:5](=[O:7])=[O:6]>>[NH2:1][C:2]([NH2:4])=[O:3].[C:5](=[O:7])([O-:6])[NH2:1].[NH4+:1].[NH3:1]

Participants

5

Reactant 2

HCID 280Carbon DioxideHCID 1176Urea

Product 3

HCID 222AmmoniaHCID 1176UreaHCID 517232Ammonium Carbamate

Procedure

feeding the urea synthesis reactor, operating at high pressure, with carbon dioxide and an excess of ammonia over the stoichiometric amount, to obtain an aqueous solution of urea, ammonium carbamate and free ammonia;

Sources & evidence

ORD record
ord-a5870d0cb5fa478cafe0732c147b42a2
Source dataset
uspto-grants-1998_12
Patent number
US05849952

Reaction notes

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