Flotation Chemistry (浮選化學) 聶光華 9787122433954 【台灣高等教育出版社】

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書名：Flotation Chemistry (浮選化學)
ISBN：9787122433954
出版社：化學工業
著編譯者：聶光華
頁數：184
所在地：中國大陸 *此為代購商品
書號：1541844
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內容簡介

Flotation Chemistry（《浮選化學》）是全英文教材，主要內容包含礦物加工工程專業學生必須掌握的浮選英文基本知識，以及英語寫作與表達的基本技能。 浮選體系中，酸、鹼等化學藥劑的添加及礦物溶解等，使礦漿溶液中發生大量的化學反應，而這些化學反應在浮選過程中對浮選起到至關重要的作用。因此，本書在介紹浮選基本理論的基礎上，詳細介紹浮選化學基礎，之後分別介紹天然可浮性礦物、硫化物礦物、不能溶解的氧化物和硅酸鹽礦物、微溶鹽和可溶解鹽礦物的浮選化學。前言下方附二維碼，供學生下載專業詞彙，方便學習。 本書的主要特點是理論與實踐相結合，包含從基礎理論到實際應用的內容，可供礦物加工工程相關專業本科生及研究生，以及從事相關專業的工程技術人員參考使用。

目錄

Chapter 1 Introduction
1 1 Flotation
1 2 Flotation Application
1 3 Flotation Machines
1 4 Factors Affecting Flotation
1 5 Flotation Chemistry
Chapter 2 Flotation Theory
2 1 Theory of Surface Hydrophobicity
2 1 1 Contact angle
2 1 2 Free energy
2 2 Theory of Surface Charge
2 2 1 Electrical charge
2 2 2 Electrical double layer
2 3 Theory of Mineral Adsorption
2 3 1 The kind of adsorption
2 3 2 CMC』s implication to flotation
Chapter 3 Chemistry of Flotation Reagent
3 1 The Equilibration of Flotation Reagent in Solution
3 1 1 Acid-base theories
3 1 2 Balance equations for solution equilibria
3 1 3 pH value of solution of flotation reagent
3 1 4 Dissociation equilibrium of monobasic weak acid (base)
3 1 5 The diagram method of solution equilibria of reagent
3 2 Chemistry of Collector
3 2 1 Collectors and collector salts
3 2 2 Cationic collectors
3 2 3 Oxhydryl anionic collectors
3 2 4 Sulphydryl anionic collectors
Chapter 4 Chemistry of Mineral Solution
4 1 Solubility of Minerals in Pure Water
4 1 1 Solubility of sulfide minerals
4 1 2 Solubility of oxide minerals
4 1 3 Solubility of salt minerals
4 2 The Effect of Mineral Dissolution on Flotation
4 2 1 pH value of pulp and its buffering properties
4 2 2 Mineral solubility and floatability
4 2 3 Activation of mineral dissolved ions
4 2 4 Influence of mineral dissolved ions on collector action
4 3 Chemical Reactions and Surface Mutual Transformation of Mineral Dissolved Ions in Mineral Surfaces
4 4 Logarithmic Concentration Diagram of Mineral Dissolved Components
Chapter 5 Flotation Chemistry of Naturally Hydrophobic Minerals
5 1 Flotation of Hydrophobic Minerals
5 1 1 Naturally hydrophobic minerals
5 1 2 Sulfides in oxygen-deficient systems
5 1 3 Flotation and depression of naturally hydrophobic minerals
5 2 Flotation Practice of Coal
5 2 1 Floatability of coal
5 2 2 Coal flotation
5 3 Flotation Practice of Molybdenite
5 3 1 Floatability of molybdenite
5 3 2 Molybdenite flotation
Chapter 6 Flotation Chemistry of Sulfide
6 1 General Considerations in Xanthate Adsorption
6 1 1 Oxygen-deficient system
6 1 2 Presence of oxygen
6 1 3 Electrochemical phenomena in sulfide systems
6 1 4 Effect of semiconductor property of sulphide mineral on xanthate adsorption
6 2 Flotation Chemistry of Galena
6 2 1 Galena flotation
6 2 2 Depression of galena flotation
6 3 Flotation Chemistry of Chalcocite
6 3 1 Chalcocite flotation
6 3 2 Depression of chalcocite flotation
6 4 Flotation Chemistry of Sphalerite
6 4 1 Sphalerite flotation
6 4 2 Activation
6 4 3 Prevention of activation
6 5 Flotation Chemistry of Pyrite
6 5 1 Pyrite flotation
6 5 2 Depression of pyrite flotation
6 6 Flotation Chemistry of Chalcopyrite
6 6 1 Chalcopyrite flotation
6 6 2 Depression of chalcopyrite flotation
6 7 Flotation Practice of Lead-Zinc Sulfide Ore
Chapter 7 Flotation Chemistry of Insoluble Oxide and Silicate
7 1 Flotation Chemistry of Physical Adsorption
7 1 1 Flotation by physical adsorption
7 1 2 Modulation of flotation
7 2 Flotation Chemistry of Chemisorption
7 2 1 Flotation by chemisorption
7 2 2 Modulation of flotation
7 3 Quartz Flotation
7 3 1 Quartz flotation by physical adsorption
7 3 2 Quartz flotation by chemisorption
Chapter 8 Flotation Chemistry of Semisoluble Salt
8 1 Flotation of Semisoluble Salt
8 1 1 Calcite and dolomite flotation
8 1 2 Apatite - collophane flotation
8 1 3 Fluorite flotation
8 1 4 Anglesite， cerussite and malachite flotation
8 2 Modifiers and Depressants
8 2 1 Inorganic modifiers and depressants
8 2 2 Organic modifiers and depressants
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