Water → Cerous carbonate

HRID 2367851Notes

Reaction equation

HRID 2367851 reaction equation
[N+]([O-])([O-])=[O:2].[Ce+3:5].[N+]([O-])([O-])=[O:7].[N+]([O-])([O-])=[O:11].N[C:15](N)=[O:16].[OH2:18]>>[C:15](=[O:16])([O-:11])[O-:18].[Ce+3:5].[C:15](=[O:16])([O-:7])[O-:18].[C:15](=[O:16])([O-:2])[O-:18].[Ce+3:5]

Participants

4

Reactant 3

HCID 962WaterHCID 1176UreaHCID 24948Cerium nitrate

Product 1

HCID 160516Cerous carbonate

Conditions

Temperature
140 °C

Procedure

43.4 kg of cerium nitrate and 18 kg of urea were mixed at atmospheric pressure (1 atm) and room temperature, and then reacted for 16 hours in a reactor that was heated to 140° C. Subsequently, the resultant was slowly cooled and diluted with water, leading to termination of the reaction, and then dried under vacuum at 80° C. for 24 hours to obtain a cerium carbonate-based compound.

Workup

  1. customreacted for 16 hours in a reactor that
  2. temperatureSubsequently, the resultant was slowly cooled
  3. customleading to termination of the reaction
  4. customdried under vacuum at 80° C. for 24 hours

Sources & evidence

ORD record
ord-90d216a410ec478d953f0e0bdb2619d2
Source dataset
uspto-grants-2014_04
Patent number
US08703085B2

Reaction notes

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