Info
- Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.
Advances in gold ore processing / / edited by Mike D. Adams
| Advances in gold ore processing / / edited by Mike D. Adams |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Boston, : Elsevier, 2005 |
| Descrizione fisica | 1 online resource (1077 p.) |
| Disciplina | 669/.22 |
| Altri autori (Persone) | AdamsMike D |
| Collana | Developments in mineral processing |
| Soggetto topico |
Gold ores - Research
Ore-dressing - Research |
| ISBN |
1-280-63096-5
9786610630967 0-08-045908-0 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Advances in Gold Ore Processing; Contributors; Table of Contents; Preface; Acknowledgements; List of Acronyms; List of Mineral Formulae; Gold - An historical introduction; Gold in Ancient Egypt; Early Gold-Mining Centers; Gold and Alchemy; Uses of Gold; Gilding; Gilding of metals; Gilding of glass and porcelain; Gold in the glass industry; Occurrence of Gold; Processing of Gold Ores; Gold panning; Amalgamation; Chlorination; Cyanidation; Refining of gold; Some recent trends in gold ore processing; Gold Standards and Assaying; Gold in Currency; Banks; Gold Museums; Suggested Reading
Part I. Project DevelopmentI.1 Feasibility Study Management; Sampling procedures; Introduction; Sampling Basics; Importance of minimizing bias; Overall precision; Components of Sampling Error; Preparation error; Delimitation and extraction errors; Weighting and periodic quality fluctuation errors; Fundamental error and minimum sample mass; Percussion Hole Sampling; Blast-Hole Sampling; Plant Sampling; Sampling from Stationary Situations; Sampling from stockpiles; Sampling from trucks and railway wagons; Sampling from holding tanks and vessels; Sample Processing; Conclusions; References Mineralogical investigation of gold oresGold Mineralogy; Gold minerals and alloys; Solid-solution gold; Colloidal gold; Surface gold; Forms and carriers of gold; Process Mineralogy of Gold; Gravity concentration; Floatability of gold minerals and carriers; Size and shape of gold grains; Silver content of native gold; Activators and depressants; Collector loading; Composition of gold mineral; Leachability of gold minerals; Cyanidation in leach tanks; Heap leaching; Other lixiviants; Response to oxidative pretreatment; Process mineralogy of gold from autoclave-CIL circuits Process mineralogy of gold from roaster-CIL circuitsProcess mineralogy of gold from bio-oxidized leach circuits; Response to ultrafine grinding CIL; Methodology for Studying Gold Minerals; Instrumental Analysis for Gold; Concluding Remarks; Acknowledgments; References; Process flowsheet selection; Introduction; Comminution Process Options; Overview; Ore characteristics; Throughput; Downstream process requirements; Operating cost; Free-Milling Ore Process Options; Overview; Site-specific issues; Gravity-recoverable gold; Treatment of high-silver ores; Complex Ore Process Options; Overview Treatment of high-copper oresPreg-robbing ores; Oxygen-consuming ores; Issues associated with mercury; Refractory Ore Process Options; Refractory Process Selection; Factors for consideration in Refractory Process Selection; Gold mineralogy; Arsenic content; Sulfide content; Gangue mineralogy; Ore variability; Project scale; Incremental gold recovery; Flotation performance; Site-specific environmental considerations; Project location and infrastructure; Water quality and availability; Power costs; Availability of neutralization reagents; Cyanide consumption and costs; Project life Ability to pilot |
| Record Nr. | UNINA-9911006643603321 |
| Boston, : Elsevier, 2005 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
The chemistry of gold extraction [[electronic resource] /] / John O. Marsden and C. Iain House
| The chemistry of gold extraction [[electronic resource] /] / John O. Marsden and C. Iain House |
| Autore | Marsden John <1960-> |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Littleton, Colo., : Society for Mining, Metallurgy, and Exploration, c2006 |
| Descrizione fisica | 1 online resource (674 p.) |
| Disciplina | 669/.22 |
| Altri autori (Persone) | HouseIain <1959-> |
| Soggetto topico |
Gold - Metallurgy
Gold ores Hydrometallurgy Extraction (Chemistry) |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-61344-068-5
0-87335-274-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Preliminaries; Contents; CHAPTER 1 HISTORICAL DEVELOPMENTS; CHAPTER 2 ORE DEPOSITS AND PROCESS MINERALOGY; CHAPTER 3 PROCESS SELECTION; CHAPTER 4 PRINCIPLES OF GOLD HYDROMETALLURGY; CHAPTER 5 OXIDATIVE PRETREATMENT; CHAPTER 6 LEACHING; CHAPTER 7 SOLUTION PURIFICATION AND CONCENTRATION; CHAPTER 8 RECOVERY; CHAPTER 9 SURFACE CHEMICAL METHODS; CHAPTER 10 REFINING; CHAPTER 11 EFFLUENT TREATMENT; CHAPTER 12 INDUSTRIAL APPLICATIONS; APPENDIX A SYMBOLS AND ABBREVIATIONS; APPENDIX B UNITS AND CONVERSION FACTORS; INDEX |
| Record Nr. | UNINA-9910455554203321 |
Marsden John <1960->
|
||
| Littleton, Colo., : Society for Mining, Metallurgy, and Exploration, c2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
The chemistry of gold extraction [[electronic resource] /] / John O. Marsden and C. Iain House
| The chemistry of gold extraction [[electronic resource] /] / John O. Marsden and C. Iain House |
| Autore | Marsden John <1960-> |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Littleton, Colo., : Society for Mining, Metallurgy, and Exploration, c2006 |
| Descrizione fisica | 1 online resource (674 p.) |
| Disciplina | 669/.22 |
| Altri autori (Persone) | HouseIain <1959-> |
| Soggetto topico |
Gold - Metallurgy
Gold ores Hydrometallurgy Extraction (Chemistry) |
| ISBN |
1-61344-068-5
0-87335-274-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Preliminaries; Contents; CHAPTER 1 HISTORICAL DEVELOPMENTS; CHAPTER 2 ORE DEPOSITS AND PROCESS MINERALOGY; CHAPTER 3 PROCESS SELECTION; CHAPTER 4 PRINCIPLES OF GOLD HYDROMETALLURGY; CHAPTER 5 OXIDATIVE PRETREATMENT; CHAPTER 6 LEACHING; CHAPTER 7 SOLUTION PURIFICATION AND CONCENTRATION; CHAPTER 8 RECOVERY; CHAPTER 9 SURFACE CHEMICAL METHODS; CHAPTER 10 REFINING; CHAPTER 11 EFFLUENT TREATMENT; CHAPTER 12 INDUSTRIAL APPLICATIONS; APPENDIX A SYMBOLS AND ABBREVIATIONS; APPENDIX B UNITS AND CONVERSION FACTORS; INDEX |
| Record Nr. | UNINA-9910778409503321 |
|
Marsden John <1960->
|
||
| Littleton, Colo., : Society for Mining, Metallurgy, and Exploration, c2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||