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High acid crudes /
Due to their discounted value but potential for higher production rates, refineries are accepting more of high acidic crude feedstocks. Refining of these resources is still increasing due to high oil prices, with China dominating this market and doubling their production of high acid crudes by 2015....
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Waltham, MA. :
Gulf Professional Pub.,
�2014.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; High Acid Crudes; Copyright Page; Contents; Preface; 1 Naphthenic Acids in Petroleum; 1.1 Introduction; 1.2 Origin and Occurrence; 1.2.1 Origin; 1.2.2 Occurrence; 1.3 Total Acid Number; 1.4 Properties; 1.4.1 Chemical Properties; 1.4.1.1 Chemical Structure; 1.4.1.2 Acidity; 1.4.2 Physical Properties; 1.4.2.1 Melting Point; 1.4.2.2 Boiling Point; 1.4.2.3 Solubility; 1.4.2.4 Interfacial Properties; 1.4.2.5 Environmental Effects; 1.4.2.6 Biodegradation; 2 Mechanism of Acid Corrosion; 2.1 Introduction; 2.2 Types of Corrosion; 2.2.1 Uniform Corrosion; 2.2.2 Localized Corrosion.
- 2.2.3 Stress Corrosion Cracking2.3 Corrosion by Acidic Species; 2.3.1 Chemistry; 2.3.2 Other Chemical Effects; 2.3.2.1 Dry Corrosion; 2.3.2.2 Wet Corrosion; 2.4 Sulfidic Corrosion; 2.5 Physical Effects; 2.5.1 Effect of Process Parameters; 2.5.2 Effect of Temperature; 3 Corrosion by High Acid Crude Oil; 3.1 Introduction; 3.2 Process Effects; 3.3 Corrosion of Refinery Equipment; 3.3.1 Corrosion by NAP; 3.3.2 Corrosion by Organic Acids; 3.3.3 Corrosion by Phenol Derivatives; 3.4 Interaction of Acids with Refinery Equipment; 4 Effects in Refining; 4.1 Introduction; 4.2 Process Effects.
- 4.3 Desalting4.4 Distillation; 4.4.1 Atmospheric Distillation; 4.4.2 Vacuum Distillation; 4.4.3 Other Areas; 4.4.4 Effects of Naphthenic Acids; 4.5 Visbreaking; 4.6 Coking; 4.6.1 Delayed Coking; 4.6.2 Fluid Coking; 4.6.3 Effect of Naphthenic Acids; 4.7 Catalytic Cracking; 4.7.1 Fluid Catalytic Cracking; 4.7.2 Effect of Naphthenic Acids; 4.8 Hydroprocesses; 4.8.1 Hydrotreating; 4.8.2 Hydrocracking; 4.8.3 Effect of Naphthenic Acids; 4.9 Mitigation of NAC; 5 Removing Acid Constituents from Crude Oil; 5.1 Introduction; 5.2 Physical Methods; 5.2.1 Blending; 5.2.2 Adsorption; 5.2.3 Extraction.
- 5.3 Chemical Methods5.3.1 Neutralization; 5.3.2 Use of Inhibitors; 5.3.3 Decarboxylation; 5.3.4 Esterification; 5.4 Corrosion Monitoring and Prevention; 5.4.1 Monitoring and Measurement; 5.4.2 Corrosion Prevention; 5.4.2.1 Crude Oil Quality; 5.4.2.2 Acidic Corrosion; 5.4.2.3 Sulfidic Corrosion; 5.5 The Future; Glossary; Bibliography.