Aqueous Organic Acid Corrosion|| API570||Damage mechanism скачать в хорошем качестве

Aqueous Organic Acid Corrosion|| API570||Damage mechanism

Aqueous Organic Acid Corrosion Description of Damage Organic compounds present in some crude oils decompose in the crude furnace to form low molecular weight organic acids (Table 3-7-1) that are soluble in water. They may also result from additives used in upstream operations or desalting. These acids can contribute significantly to aqueous corrosion depending on the type and quantity of acids and the presence of other contaminants, particularly if they condense in distillation tower overhead systems. They can also cause corrosion at mix points where recovered oil streams are injected. Video link 1.    • Ammonium Chloride and Amine Hydrochloride ...   = Ammonium Chloride and Amine Hydrochloride Corrosion 2.    • Ammonium Chloride and Amine Hydrochloride ...   = Ammonium Bisulfide Corrosion