World Alumina Production Process Research Report 2023

Table of Contents
1 Definition 
2 Raw Material Routes 
2.1 Types of Routes 
2.2 Key Material Reserves 
2.3 Application of Routes 
3 Production Methods 
3.1 Types of Production Methods 
3.2 Definition of Production Methods 
3.2.1 Bauxite Routes 
3.2.1.1 Bayer Method 
3.2.1.1.1 Description 
3.2.1.1.2 Process 
3.2.1.1.3 Characteristics 
3.2.1.2 Sintering Method 
3.2.1.2.1 Description 
3.2.1.2.2 Process 
3.2.1.2.3 Characteristics 
3.2.1.3 Combination of Bayer-Sintering Method 
3.2.1.3.1 Description 
3.2.1.3.2 Process 
3.2.1.3.3 Characteristics 
3.2.2 Other Materials Routes 
3.2.2.1 Nepheline-Limestone Sintering Method 
3.2.2.1.1 Description 
3.2.2.1.2 Process 
3.2.2.1.3 Characteristics 
3.2.2.2 Fly Ash-Limestone Sintering Method 
3.2.2.2.1 Description 
3.2.2.2.2 Process 
3.2.2.2.3 Characteristics 
3.2.2.3 Alum Reduction Roasting Method 
3.2.2.3.1 Description 
3.2.2.3.2 Process 
3.2.2.3.3 Characteristics 
3.3 Comparison of Production Methods 
3.3.1 Comparison by Raw Material Routes 
3.3.2 Bauxite Routes 
3.3.3 Other Materials Routes 
3.4 Application of Production Methods 
3.4.1 Application Rates 
3.4.1.1 By Capacity 
3.4.1.2 By Output 
3.4.1.3 By Operation 
3.4.2 Application Countries 
3.4.2.1 Bayer Method 
3.4.2.2 Combination of Bayer-Sintering Method 
3.4.2.3 Nepheline-Limestone Sintering Method 
3.4.3 Applied Companies 
3.4.3.1 Bayer Method 
3.4.3.2 Combination of Bayer-Sintering Method 
3.4.3.3 Nepheline-Limestone Sintering Method 
4 Raw Material Consumption
4.1 Bayer Method 
4.1.1 China 
4.1.1.1 Gibbsite 
4.1.1.2 Diaspore 
4.1.2 Australia 
4.1.3 Brazil 
4.1.4 India 
4.1.5 Vietnam 
4.1.6 Indonesia 
4.2 Combination of Bayer-Sintering Method 
4.2.1 China 
4.2.2 Kazakhstan 
4.3 Nepheline-Limestone Sintering Method 
5 Standard Specifications 
5.1 China 
5.1.1 Metallurgical Grade 
5.1.1.1 Grade I 
5.1.1.2 Grade II 
5.1.1.3 Grade III 
5.1.2 Chemical Grade 
5.1.2.1 Calcined Alpha-Alumina 
5.1.2.2 High Purity Alumina 
5.1.2.3 Pseudo-Boehmite Alumina 
5.2 Australia 
5.3 India 
5.4 Saudi Arab 
6 Types 
6.1 Definition of Types 
6.2 Market Share of Types 
6.3 Comparison of Types 
7 Applications 
8 Role in Industrial Chains 
8.1 Electrolytic Aluminum Industry 
8.2 Refractory Industry 
8.3 Ceramic and Abrasive Industry 
8.4 Chemical Industry 
9 Value in National Economies 
9.1 Industry Value 
9.1.1 By Country 
9.1.2 By Year 
9.2 Industry Employment 
9.2.1 By Country 
9.2.2 By Year 

List of Figures

Figure 1 World Key Raw Material Reserves of Alumina Production 2022 (100mt) 
Figure 2 World Application Rates of Key Raw Material Routes of Alumina Production by Capacity 2022 
Figure 3 World Bayer Method Flowchart of Alumina Production 2022 
Figure 4 World Sintering Method Flowchart of Alumina Production 2022 
Figure 5 World Combination of Bayer-Sintering Method Flowchart of Alumina Production 2022 
Figure 6 World Nepheline-Limestone Sintering Method Flowchart of Alumina Production 2022 
Figure 7 World Fly Ash-Limestone Sintering Method Flowchart of Alumina Production 2022 
Figure 8 World Alum Reduction Roasting Method Flowchart of Alumina Production 2022 
Figure 9 World Application Rates of Alumina Production Methods by Capacity 2022 
Figure 10 World Application Rates of Alumina Production Methods by Output 2022 
Figure 11 World Application Rates of Alumina Production Methods by Operation 2022 
Figure 12 World Application Rates of Bayer Method of Alumina Production by Country 2022 (10kt) 
Figure 13 World Application Rates of Combination of Bayer-Sintering Method of Alumina Production by Country 2022 (10kt) 
Figure 14 World Market Share of Types of Alumina 2022 
Figure 15 World Applications of Alumina 2022 
Figure 16 World Alumina’s Role in Electrolytic Aluminum Industrial Chain 2022 
Figure 17 World Alumina’s Role in Refractory Industrial Chain 2022 
Figure 18 World Alumina’s Role in Ceramic and Abrasive Industrial Chain 2022 
Figure 19 World Alumina’s Role in Chemical Industrial Chain 2022 
Figure 20 World Value of Alumina Industry by Country 2022 
Figure 21 World Value of Alumina Industry by Year 2015-2022 (100m USD) 
Figure 22 World Employment of Alumina Industry by Country 2022 (10k Jobs) 
Figure 23 World Employment of Alumina Industry by Year 2015-2022 (10k Jobs) 

List of Tables

Table 1 World Physical and Chemical Properties of Alumina 2022 
Table 2 World Key Raw Material Routes of Alumina Production 2022 
Table 3 World Key Raw Material Reserves of Alumina Production 2022 (100mt) 
Table 4 World Application Rates of Key Raw Material Routes of Alumina Production by Capacity 2022 (10kt) 
Table 5 World Types of Alumina Production Methods 2022 
Table 6 World Advantages and Disadvantages of Raw Material Routes of Alumina Production 2022 
Table 7 World Advantages and Disadvantages of Bauxite Routes of Alumina Production 2022 
Table 8 World Advantages and Disadvantages of Other Materials Routes of Alumina Production 2022 
Table 9 World Application Rates of Alumina Production Methods by Capacity 2022 (10kt) 
Table 10 World Application Rates of Alumina Production Methods by Output 2022 (10kt) 
Table 11 World Application Rates of Alumina Production Methods by Operation 2022 (10kt) 
Table 12 World Application Rates of Bayer Method of Alumina Production by Country 2022 (10kt) 
Table 13 World Application Rates of Combination of Bayer-Sintering Method of Alumina Production by Country 2022 (10kt) 
Table 14 World Application Rates of Nepheline-Limestone Sintering Method of Alumina Production by Country 2022 (10kt) 
Table 15 World Typical Applied Companies of Bayer Method of Alumina Production 2022 
Table 16 World Typical Applied Companies of Combination of Bayer-Sintering Method of Alumina Production 2022 
Table 17 World Typical Applied Companies of Nepheline-Limestone Sintering Method of Alumina Production 2022 
Table 18 China Raw Material Consumption of Bayer Method of Alumina Production by Gibbsite Route 2022 (ton) 
Table 19 China Raw Material Consumption of Bayer Method of Alumina Production by Diaspore Route 2022 (ton) 
Table 20 Australia Raw Material Consumption of Bayer Method of Alumina Production 2022 (ton) 
Table 21 Brazil Raw Material Consumption of Bayer Method of Alumina Production 2022 (ton) 
Table 22 India Raw Material Consumption of Bayer Method of Alumina Production 2022 (ton) 
Table 23 Vietnam Raw Material Consumption of Bayer Method of Alumina Production 2022 (ton) 
Table 24 Indonesia Raw Material Consumption of Bayer Method of Alumina Production 2022 (ton) 
Table 25 China Raw Material Consumption of Combination of Bayer-Sintering Method of Alumina Production 2022 (ton) 
Table 26 Kazakhstan Raw Material Consumption of Combination of Bayer-Sintering Method of Alumina Production 2022 (ton) 
Table 27 World Raw Material Consumption of Nepheline-Limestone Sintering Method of Alumina Production 2022 (ton) 
Table 28 China Standard Specification for Metallurgical Grade of Alumina AO-1 2022 
Table 29 China Standard Specification for Metallurgical Grade of Alumina AO-2 2022 
Table 30 China Standard Specification for Metallurgical Grade of Alumina AO-3 2022 
Table 31 China Standard Specification for Calcined Alpha-Alumina 2022 
Table 32 China Standard Specification for High Purity Alumina 2022 
Table 33 China Standard Specification for Common Pseudo-Boehmite Alumina 2022 
Table 34 Australia Standard Specification for Metallurgical Grade of Alumina 2022 
Table 35 India Standard Specification for Metallurgical Grade of Alumina 2022 
Table 36 Saudi Arab Standard Specification for Metallurgical Grade of Alumina 2022 
Table 37 World Definition of Types of Alumina 2022 
Table 38 World Market Share of Types of Alumina 2022 (10kt) 
Table 39 World Comparison of Types of Alumina 2022 
Table 40 World Applications of Alumina 2022 (10kt) 
Table 41 World Value of Alumina Industry by Country 2022 
Table 42 World Value of Alumina Industry by Year 2015-2022 (100m USD) 
Table 43 World Employment of Alumina Industry by Country 2022 (10k Jobs) 
Table 44 World Employment of Alumina Industry by Year 2015-2022 

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