High temperature corrosion inhibitor for atmospheric vacuum distillation apparatus
A technology of high-temperature corrosion inhibitor and atmospheric and vacuum distillation, which is applied in the field of high-temperature corrosion inhibitor, can solve the problems of poor corrosion inhibition rate, peeling of equipment pipelines, corrosion filling system, etc., and achieve the protection of equipment and process pipelines , Inhibit corrosion, high corrosion inhibition rate
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[0018] Example 1: Oleic acid amide 30%, dodecyl dimethyl tertiary amine 15%, O, O-diisopropyl ammonium thiophosphate 20%, C10 heavy aromatic hydrocarbon 35%, mixed uniformly to form high temperature corrosion inhibition Agent a
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[0019] Example 2: Slick fatty acid amide 20%, tetraethylene pentamine 5%, nonylphenol sulfonic acid 10%, dimethyl dithiophosphate 30%, C10 heavy aromatic hydrocarbon 35%, mixed uniformly to form a high temperature corrosion inhibitor b
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[0020] Example 3: Coconut fatty acid amide 10%, primary dodecyl amine 10%, dodecyl phenol sulfonic acid 10%, monoethyl trithiophosphate 10%, C10 heavy aromatics 60%, mixed uniformly High temperature corrosion inhibitor c
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