Chapter I Sulfur-containing Compounds in Petroleum
Section 1 Types and Structural Characteristics of Sulfur Compounds in Crude Oil
First, elemental sulfur and hydrogen sulfide
Second, mercaptan (RSH)
Third, thioether (RSR) and cyclic thioether
Four. Disulfide (RSSR)
Five, thiophene and its substituted compounds
Six, benzothiophene and benzothiophene compounds
Seven, dibenzothiophene and dibenzothiophene compounds
8. Naphthothiophene and its Substituted Compounds
Nine, naphthalene thiophene and its substituted compounds
Distribution characteristics of sulfur compounds in petroleum fractions in the second quarter
1. Distribution of sulfide in liquefied petroleum gas
2. The distribution of sulfur compounds in gasoline fractions and the changes of sulfur compounds during desulfurization of gasoline fractions.
Three. Distribution of sulfur compounds in kerosene fraction
4. Distribution and types of sulfides in diesel oil fractions before and after hydrogenation.
Distribution of sulfide in vacuum distillate and residual oil
Chapter II Distribution of Sulfur in Crude Oil Processing
Section 1 Transformation Law of Sulfur in Different Processing Technologies
I. Hydrogenation process
Second, the catalytic cracking process
Thirdly, delayed coking process.
Fourthly, solvent deasphalting process.
Section 2 Distribution of Sulfur during Processing of Low Sulfur Crude Oil
1. Sulfur distribution in Daqing crude oil processing
The second is the distribution of sulfur during the processing of Liaohe mixed crude oil.
Section 3 Distribution of Sulfur in Processing Sulfur-bearing or High-sulfur Crude Oil
Distribution of sulfur in Iranian crude oil processing
Secondly, the distribution of sulfur in Saudi light crude oil processing.
Chapter III Desulfurization of Dry Gas and Liquefied Gas
The first section dry gas and liquefied gas amine desulfurization
I. Process principle of amine desulfurization
Second, the choice of desulfurization solvent
Three. Process flow and main equipment
Four, the main operating parameters
Verb (abbreviation of verb) method to reduce amine consumption
Progress in amine desulfurization with intransitive verb
Dry gas desulfurization in the second quarter
I. Hydrogenation reaction
Second, zinc oxide desulfurization
Section 3 Desulfurization Technology and Development of Liquefied Gas and Alcohol
1.Merox extraction oxidation method
Second, Murray chemical fiber membrane process
Thirdly, the progress of sweetening technology for liquefied gas.
Chapter IV Hydrodesulfurization of Naphtha Fraction
Section 1 Properties of Naphtha Fractions
I. Properties of straight-run naphtha fraction
Second, the nature of coking naphtha fraction
Three. Properties of FCC gasoline fraction
Section II Naphtha Fraction Hydrodesulfurization Catalyst
1. Chemical reaction in hydrodesulfurization of naphtha fraction
Second, naphtha fraction hydrodesulfurization catalyst
Section III Hydrodesulfurization Process of Naphtha Fraction
I hydrogenation process flow of straight-run naphtha fraction
Secondly, the influence of process conditions on hydrodesulfurization of naphtha fraction.
Hydrogenation process of high arsenic and high chlorine naphtha fraction
Four, coking naphtha fraction hydrogenation process
Five, catalytic cracking naphtha fraction hydrogenation as reforming oil process.
Section IV Industrial Application and Progress of Hydrodesulfurization Technology for Naphtha Fraction
1. Loading, sulfurization and regeneration of naphtha fraction hydrodesulfurization catalyst
Two. Industrial Application of Pre-hydrogenation in High Speed Reforming
Industrial application of hydrogenation of coker naphtha fraction
Four. Development of hydrogenation technology of naphtha fraction
Chapter V Desulfurization of Catalytic Gasoline Fractions
Section 1 Overview
First, the necessity of reducing the sulfur content in gasoline
Second, ways to reduce the sulfur content of gasoline
Section 2 Non-hydrodesulfurization of Catalytic Gasoline Fractions
Overview of non-hydrodesulfurization of catalytic gasoline fraction
2. Non-hydrodesulfurization of catalytic gasoline fraction
Third, catalytic gasoline fraction desulfurization alcohol
Four. Industrial application and development trend of non-hydrodesulfurization technology
Section III Hydrodesulfurization of Catalytic Gasoline Fractions
1. Catalytic hydrodesulfurization chemical reaction of gasoline fraction
Second, catalytic gasoline fraction hydrodesulfurization catalyst
Thirdly, the influence of hydrodesulfurization process conditions of catalytic gasoline fraction on desulfurization
Four. Application status and development trend of industrial equipment
Chapter VI Desulfurization of Jet Fuel
Section 1 Characteristics of Jet Fuel
Section 2 Non-hydrodesulfurization Alcohol of Jet Fuel
I. Overview of Non-hydrodesulfurization Alcohol for Jet Fuel
Second, the types and principles of jet fuel sweetening technology
Third, the development trend of non-hydrodesulfurization technology for jet fuel
Section 3 Hydrodesulfurization of Jet Fuel
1. Chemical reaction in hydrodesulfurization process
Second, hydrodesulfurization process
III. Technical conditions of jet fuel hydrodesulfurization process
Four. Industrial application of hydrodesulfurization technology for jet fuel
Five, jet fuel hydrodesulfurization product quality analysis
Chapter VII Desulfurization of Diesel Fractions
Development of desulfurization technology for distillate diesel oil
I. Non-hydrodesulfurization of diesel fraction
Second, hydrodesulfurization of diesel fraction.
Section 2 Non-hydrodesulfurization of Diesel Fractions
First, acid-base refining desulfurization
Second, oxidation desulfurization
Thirdly, extraction desulfurization.
Fourthly, compound desulfurization.
5. Adsorption desulfurization
Section III Hydrodesulfurization of Diesel Fractions
1. Chemical reaction of hydrodesulfurization of diesel fraction
Second, ultra-low sulfur diesel (ULSD) hydrodesulfurization catalyst
Three, diesel fraction hydrodesulfurization process
Industrial application and development trend of deep hydrodesulfurization technology for diesel fraction
Chapter VIII Hydrodesulfurization of Wax Oil Fraction
Section 1 Overview of hydrodesulfurization of wax oil fraction
I. Application scope of VGO hydrodesulfurization of wax oil fraction
Two, catalytic cracking wax oil feedstock hydrodesulfurization technology types
Development of hydrodesulfurization technology for wax oil fraction
Hydrodesulfurization catalyst for two-stage wax oil fraction
Chemical reaction of hydrodesulfurization of wax oil fraction
2. Catalyst for hydrodesulfurization of wax oil fraction
Section III Effects of Raw Material Properties and Process Conditions on Hydrodesulfurization of Wax Oil Fraction
I. Properties of crude oil from different sources
Second, the influence of feed oil properties on hydrodesulfurization of wax oil fraction.
Third, the influence of process conditions on desulfurization
Section IV Application Status and Technical Development of Industrial Equipment for Hydrotreating Wax Oil Fraction
I. Effect of hydrodesulfurization of wax oil fraction on catalytic cracking
Second, the application status of patentees and industrial devices of wax oil fraction hydrotreating technology
Latest progress in hydrotreating technology of wax oil fraction
Chapter IX Hydrodesulfurization of Lubricating Oil Fractions
Section 1 Hydrodesulfurization of Lubricating Oil Fractions
1. Sulfur species and their distribution in lubricating oil fractions
Second, the significance of limiting the sulfur content of lubricating oil fractions
Three, lubricating oil fraction hydrodesulfurization technology types
Section 2 Hydrodesulfurization Catalyst for Lubricating Oil Fractions
Hydrodesulfurization of lubricating oil fraction
2. Lubricating oil fraction hydrodesulfurization catalyst
Section 3 Influence of Hydrodesulfurization Process Conditions of Lubricating Oil Fraction on Desulfurization
First, the factors affecting the desulfurization process
Second, the influence of process conditions on desulfurization
Section IV Application Status and Technology Development Trend of Industrial Equipment
I. Industrial Application of Hydrogenation Technology for Lubricating Oil Fractions
Third, the development trend of hydrodesulfurization of lubricating oil fraction
Chapter 10 Residue Hydrodesulfurization
Chapter XI Flue Gas Desulfurization in Refineries
Chapter XII Acidic Water Stripping Desulfurization
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