Corrosion inhibitor for hydrogenation plant
A technology of hydrogenation unit and corrosion inhibitor, which is applied in the fields of treatment equipment corrosion/fouling inhibition, petroleum industry, treatment of hydrocarbon oil, etc., can solve problems such as corrosion, achieve the effects of easy availability of raw materials, simple synthesis route, and ensure stable operation.
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[0014] Example 1
[0015] The proportion (weight%) is: aliphatic nitrogen-containing compounds 10%, aromatic sulfur-containing compounds 20%, organic acid esters 25%, aromatic hydrocarbons 30%, and imidazoline derivatives 15%;
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[0016] Example 2
[0017] The proportion (weight%) is: 15% of fatty nitrogen-containing compounds, 15% of aromatic sulfur-containing compounds, 0% of organic acid esters, 70% of aromatic hydrocarbons, and 0% of imidazoline derivatives;
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[0018] Example 3
[0019] The proportion (weight%) is: 20% of aliphatic nitrogen-containing compounds, 10% of aromatic sulfur-containing compounds, 15% of organic acid esters, 45% of aromatic hydrocarbons, and 10% of imidazoline derivatives;
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