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Material selection, corrosion concerns, and successful design and inspection practices used in petroleum refinery injection point and process mix point systems.
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This NACE standard addresses the unique nature of injection points and process mix points in both design and inspection. This standard discusses typical material selection, corrosion concerns, and successful design and inspection practices used in petroleum refinery injection point and process mix point systems. The discussion of process mix points is limited to primary process streams, and considers only changes in temperature, pH, phase changes, and the concentration of corrosive species.
HISTORICAL DOCUMENT. Determining the appropriate assessment method for corrosion threats, as a part of a pipeline integrity process. Specifically intended for buried onshore pipelines constructed from ferrous materials.
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This standard practice provides mitigation methods to protect austenitic stainless steels and other austenitic alloys from polythionic acid (PTA) stress corrosion cracking (SCC) that can occur during a shutdown of refinery equipment. A shutdown includes the actual down time period and the contiguous periods required to shut down and start up the equipment.
HISTORICAL DOCUMENT. Corrosion Management System for existing atmospherically exposed conventionally reinforced concrete structures. For corrosion specialists, civil engineers, structural engineers, and asset owners.