在线一本码道高清

Position: Home > Book Manual > Data Download > Coal Mine Books > Mineral Processing Technology

Beneficiation Technology

Bookmark this page
  • Data size: 127.27 MB
  • Data language: Chinese version
  • Document format: PDF document
  • Data category: coal mine books
This site recommends:
Related Information:
Related instructions:
Mineral Processing Technology Yip TongPublished: 2016

Introduction This book starts from the actual production and comprehensively interprets all the professional knowledge that beneficiation technicians need to master, including the basic content that must be mastered, such as process mineralogy, crushing and grinding, re-selection, magnetic and electrical separation, flotation, chemistry Beneficiation, beneficiation reagents, beneficiation test research methods, beneficiation plant design, solid-liquid separation, beneficiation plant material conveyance, etc., such as biological beneficiation, composite force field beneficiation, special beneficiation, beneficiation, beneficiation plant process detection and control, tailings New content that broadens researchers' thinking, including comprehensive utilization of secondary resources, new ore dressing processes, mineral materials, and ore dressing plant management. The concerns of those involved in beneficiation technology can basically be found in this book. This book can be read by beneficiation technicians, workers, college teachers and students, and beginners.

Chapter I Basic Concepts of Mineral Processing I. Mineral Processing Method 1
1. What is beneficiation? 1
2. What is the purpose and significance of beneficiation? 1
3. What are the basic operations of the beneficiation process? 1
4. What are the common beneficiation methods? 1
5. What is gravity beneficiation? 1
6. What is magnetic separation? 2
7. What is electric election? 2
8. What is flotation? 2
9. What is chemical beneficiation? 2
10. What is election? 2
11. What is microbial beneficiation? 2
12. What is the compound force field beneficiation? 2
13. What is special beneficiation? 3
Beneficiation Index 3
14. What are the commonly used beneficiation indicators? 3
15. What is the yield? 3
16. What is taste? 3
17. What is the recovery rate? 3
18. What is the beneficiation ratio? 4
19. What is the rich ore ratio? 4
20. What is the raw ore processing capacity? 4
21. What is the daily processing capacity of beneficiation? 4
22. What is the physical labor productivity of all members of the dressing plant? 4
23. What is the physical labor productivity of dressing workers? 4
24. How is the size of the mineral processing plant divided? 4
Chapter II Crushing and Screening I. Basic Concepts 5
1. What is broken? 5
2. What is the role of the crushing operation? 5
3. What are the classifications of crushing operations? 5
4. In addition to the mechanical crushing method, what other crushing methods are there? 6
5. How are the sections in the beneficiation divided? 7
6. What are the main factors affecting the difficulty of ore crushing? 7
7. What is the fragility factor? 7
8. What is the breaking ratio? How many representations does it have? 8
9. What are the evaluation methods for the crushing effect? 9
10. What is screening? 9
11. What are the products above and below the screen? 9
12. What size range is suitable for screening? 9
13. What is the particle size of ore? 9
14. How to indicate the particle size of a single ore? 9
15. What is size? 9
16. What is the granular composition? 9
17. What are the particle size analysis methods? 10
18. What is a standard sieve? 10
19. What is the base sieve opening of a Taylor sieve? 10
20. What is the basic screen ratio and auxiliary screen ratio? 10
21. How is the screening operation classified? 10
22. What are the screening effects? 11
23. What are "easy to sieve" and "difficult to sieve"? 11
24. What is sieve analysis and how do I screen it? 11
25. What is dry sieve analysis and wet and dry sieve analysis? 11
26. What is a particle size analysis curve? 12
Second, the crushing principle and equipment12
27. What is the broken power consumption theory? 12
28. What are the power consumption theories in the mineral processing industry? 12
29. What is the physical basis, expressions and application scope of each power consumption theory? 12
30. Which of the several power consumption theories is most applicable? 13
31. What methods does Bond use to calculate the work index based on the crack hypothesis? 14
32. What are the commonly used crushing equipment? 14
33. How to indicate the specifications of the jaw crusher? 15
34. What are the types of jaw crusher? 15
35. How does a jaw crusher work? 15
36. What is the structure of a simple swing type jaw crusher? 15
37. What is the structure of a complex swing type jaw crusher? 16
38. What is the difference between a complex swing type jaw crusher and a simple swing type jaw crusher? 17
39. How many methods are there for adjusting the discharge opening of a jaw crusher? 18
40. What are the main parameters that affect the production capacity and motor power of a jaw crusher? 18
41. What is the insurance mechanism and principle of a jaw crusher? 19
42. What is the purpose of the typical particle size characteristic curve of jaw crusher products? 20
43. How to calculate the production capacity of jaw crusher? twenty one
44. What should I pay attention to when working on a jaw crusher? twenty two
45. What are the common failures of jaw crusher in work? twenty three
46. What are the main wearing parts of the jaw crusher and how to repair them? twenty three
47. What are the types of cone crusher and how does it work? twenty four
48. What is the basic structure of the center ore-type rotary crusher? 25
49. What should I pay attention to when working on a rotary crusher? 27
50. How to maintain the crusher? 28
51. What are the advantages and disadvantages of rotary crusher compared to jaw crusher? 28
52. How to calculate the production capacity of the rotary crusher? 29
53. What are the common failures of the rotary crusher in work and how to eliminate it? 29
54. What are the main wearing parts of the rotary crusher and what is the service life? 30
55. What is the difference between the structure of the medium and fine crushing cone crusher and the rotary crusher? 31
56. What is the basic structure and working principle of a spring cone crusher? 31
57. How does a hydraulic cone crusher work? 33
58. What are the working parameters of the cone crusher? 33
59. How to calculate the production capacity of medium and fine crushing cone crusher? 36
60. How to use and maintain the medium and fine crushing cone crusher? 38
61. What are the common faults of medium and fine crushing cone crusher? 39
62. What are the main wearing parts of medium and fine crushing cone crusher? 39
63. What is the basic structure and working principle of the impact crusher? 40
64. What are the advantages of the impact crusher? 42
65. What are the technical specifications of domestic impact crushers? 43
66. How to calculate the production capacity of the impact crusher? 43
67. How to use and maintain the impact crusher? 44
68. What is the type, structure and working principle of roller crusher? 45
69. What are the technical specifications of domestic roller crushers? 46
70. What is the performance and use of the roller crusher? 47
71. What are the main parameters affecting the production capacity of roller crushers? 47
72. How to express the production capacity of roller crusher? 48
73. What should I pay attention to when working with a roller crusher? 49
74. What is the working principle and characteristics of the toothed roller crusher? 49
75. What is the structure of the high-pressure roller mill? 50
76. How does a high pressure roller mill work? 50
77. What are the attractiveness of high-pressure roller mills to the beneficiation industry? 51
78. What are the pre-grinding systems of high-pressure roller mills? 52
79. What is the final grinding system of the high-pressure roller mill? 52
80. What is the structure of the column mill? 53
81. What is superfine crushing? 54
Third, the screening principle and equipment 54
82. How to achieve the screening of loose materials? 54
83. How to calculate the probability of particles passing through the screen? 54
84. How to calculate the screening efficiency of materials? 54
85. How to determine the screening efficiency? 55
86. What are the factors affecting screening efficiency? 55

选矿技术一本通 Download address beneficiation technology

Download Ranking

Latest information