Chemistry Miscellaneous
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Monoethanol amine triazine
Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine (MEA triazine) is synthesized by controlled reaction of stoichiometric monoethanolamine (MEA) and formaldehyde, forming a stable cyclic triazine with hydroxyethyl substituents. MEA triazine is a highly effective non-regenerative H₂S scavenger for crude oil and natural gas processing.
Chemistry and scavenging mechanism
When injected into hydrocarbon streams, MEA triazine reacts with hydrogen sulfide to form stable, non-volatile products—removing toxic, corrosive H₂S from process fluids. One mole of triazine scavenges two moles of H₂S. Triazines react selectively with H₂S and are not consumed by CO₂ in typical gas reservoirs.
Field applications
MEA triazine is used for direct injection into gas streams (offshore) and in contactor towers (onshore). Low freezing point (approximately −40°F / −40°C) supports reliable pumping in cold climates. Applications span upstream production, pipelines, and refinery sweetening.
Related products
See MMA triazine, H₂S scavengers, and oil and gas chemicals. Contact Venus for MEA triazine samples and SDS.
What is Monoethanol amine triazine?
Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine (MEA triazine) is synthesized by controlled reaction of stoichiometric monoethanolamine (MEA) and formaldehyde, forming a stable cyclic triazine with hydroxyethyl substituents. MEA triazine is a highly effective non-regenerative H₂S scavenger for crude oil and natural gas…
What is Monoethanol amine triazine used for?
When injected into hydrocarbon streams, MEA triazine reacts with hydrogen sulfide to form stable, non-volatile products—removing toxic, corrosive H₂S from process fluids. One mole of triazine scavenges two moles of H₂S. Triazines react selectively with H₂S and are not consumed by CO₂ in typical gas reservoir… Venus Ethoxyethers manufactures and supplies in India; request a quote for your requirements.
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