Method for protecting austenitic stainless steel-made equipment

Details Method for protecting austenitic stainless steel-made equipment Method for protecting austenitic stainless steel-made equipment

1989-02-28

1992-02-18

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Process disinfecting, preserving, deodorizing, or sterilizing

Maintaining environment nondestructive to metal

252392, 252394, 252396, 422 7, C23F 1114

Patent

active

050892266

ABSTRACT:
A method of protecting an austenitic stainless steel-made equipment to be exposed to a fluid containing sulfides from the occurrence of stress-corrosion cracking is disclosed, comprising washing the equipment with a mineral oil containing at least one compound selected from organic amines and acid amide compounds in stopping the operation thereof.

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