Practical English for Mineral Processing

Chapter 1 Introduction to Mineral Processing 1.1 Minerals 1.1.1 Definition of Minerals 1.1.2 Metauic and Non-metallic Minerals 1.1.3 Mineralogy 1.2 Coal 1.2.1 Coal and Coal Rank 1.2.2 Functional Groups in Coal 1.2.3 Coal Macerals 1.2.4 Proximate and Ultimate Analysis of Coal 1.3 MineraI Processing 1.4 ±¾Õ»ù±¾×¨Òµ´Ê»ã 1.5 Ó붨Òå¾äÏà¹ØµÄÓ÷¨ÓëÀý¾ä Chapter 2 Principles of Mineral Processing 2.1 Comminution and Liberation 2.1.1 Aims of Liberation 2.1.2 Principles of Comminution 2.2 Screening and Sieving 2¡£3 Classification and Gravity Concentration 2.3.1 Particle Settling Principle 2.3.2 Principles of Classification 2.3.3 Principles of Gravity Concentration 2.4 Magnetic Separation 2.4.1 Magnetism in Minerals 2.4.2 Magnetic Force in Magnetic Fields 2.4.3 Generation of Magnetic Field 2.5 Electrical Separation 2.5.1 Electrical Separtion and Its Application 2.5.2 Particle Charging Mechanisms 2.5.3 Separation at a Grounded Surface 2.6 F10tation 2.6.1 Principle of Flotation 2.6.2 Surface Bonds of Minerals 2.6.3 Flotation Reagents 2.6.4 Adsorption Mechanism of Collectors 2.7 Solid Liquid Separation 2.8 ±¾Õ»ù±¾×¨Òµ´Ê»ã 2.9 ³£¼ûÓ÷¨Óë¾äÐÍ 2.9.1 Óë¡°½øÐС¢Íê³É¡¢×ö¡¢²Ù×÷¡±µÈÏà¹ØµÄÓ÷¨ÓëÀý¾ä 2.9.2 Óë¿ÅÁ£»òÎïÁÏÊÜÁ¦ÓйصÄÓ÷¨ÓëÀý¾ä 2.9.3 ±íʾÒò¹û¹ØϵµÄÓ÷¨ÓëÀý¾ä 2.9.4 ¡°It is+ÐÎÈÝ´Êto£Üthat¡±ºÍ¡°It is+¶¯´Ê-ed¡±µÄÓ÷¨ÓëÀý¾ä Chapter 3 Mineral Processing Flowsheets 3.1 Mineral Processing Flowsheet 3.1.1 Representing Mineral Processing Systems 3.1.2 Crushing Circuit 3.1.3 Grinding Circuit 3.1.4 Flotation Circuits 3.1.5 Multistage Concentration Circuits 3.1.6 Dewatering Circuits