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US 2021/0340678 A1Published application
Compounds releasing heterocyclic aliphatic amines in aqueous heat transfer systems by partial decomposition
AssigneeHuntsman Petrochemical Corporation
InventorsDonald Champion, Dayne Dustan Fanfair
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Abstract
The present disclosure describes methods of controlling corrosion in aqueous heat transfer systems, such as boiler systems. The methods add a morpholine generating agent to the aqueous heat transfer system. The methods form morpholine in situ by the partial decomposition of the morpholine generating agent in the aqueous heat transfer system.
Claims12
A method of controlling corrosion in an aqueous heat transfer system, comprising:
- adding a morpholine generating agent to an aqueous heat transfer system;
- and
- forming morpholine in situ by partial decomposition of the morpholine generating agent in the aqueous heat transfer system.
Dependencies are inferred from the claim text.