In-line chemical heating for in-situ generation of active chemicals
AssigneeEcolab USA Inc.
InventorJeremy Moloney
Life of this patent
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Abstract
Methods and systems for converting inactive chemicals into active chemicals in-situ for treating oil and gas pipelines, other industrial systems, or sanitizing surfaces. Also, methods of treating an oil and gas pipeline including feeding an inactive additive through a first conduit and into a second conduit, the second conduit is in fluid communication with the first conduit and the oil and gas pipeline. The inactive additive is converted into an active additive within the second conduit and introduced into the oil and gas pipeline.
Claims10
A method of treating an oil and gas pipeline, comprising:
- feeding an inactive additive through a first conduit and into a second conduit, wherein the second conduit is in fluid communication with the first conduit and is connected to the oil and gas pipeline;
- converting the inactive additive into an active additive within the second conduit;
- and
- introducing the active additive into the oil and gas pipeline, wherein the inactive additive is selected from the group consisting of glycerol, methanol, triazine, hexamethylenetetramine, and any combination thereof.
A method of treating an oil and gas pipeline, comprising:
- feeding an inactive additive through a first conduit and into a second conduit, wherein the second conduit is in fluid communication with the first conduit and is connected to the oil and gas pipeline;
- converting the inactive additive into an active additive within the second conduit;
- and
- introducing the active additive into the oil and gas pipeline, wherein converting the inactive additive into the active additive comprises heating the second conduit.
A method of treating an oil and gas pipeline, comprising:
- feeding an inactive additive through a first conduit and into a second conduit, wherein the second conduit is in fluid communication with the first conduit and is connected to the oil and gas pipeline;
- converting the inactive additive into an active additive within the second conduit;
- and
- introducing the active additive into the oil and gas pipeline, wherein the second conduit comprises a catalyst.
Dependencies are inferred from the claim text.