Related by context. Frequent words. (Click for all words.) 69 flotation circuit 67 electrowinning 62 acid leach 59 flowsheet 59 beneficiation plant 59 degassing 59 cyanide leach 59 solvent extraction 59 Leaching 58 heap leach pad 58 cyanidation 58 pelletizing 57 cyanide leaching 57 zinc concentrates 57 heap leach operation 57 sulphide ore 57 sinter plant 56 testwork 56 combustion gases 56 sinter 56 regrind 56 Ezulwini Mine 56 heap leaching 56 hydrometallurgical 56 tailings dams 55 heap leach 55 leach pad 55 desorption 55 SGS Lakefield 55 SX EW 55 electric arc furnaces 55 dewatered 55 leach 55 ferrovanadium 55 Kansanshi 55 stockpiled ore 54 sintered 54 anodes 54 tailings dam 54 Mowana Mine 54 elution 54 oxide 54 flue gases 54 arc furnaces 54 sintering 54 cathode copper 54 dewatering 53 magnetite concentrate 53 Chapada 53 Prefeasibility Study 53 hydride 53 Amapari 53 leach pads 53 Kinsevere 53 combustor 53 Buzwagi 53 ferrous metal 53 #.#Mtpa 53 nickel alloy 53 metallurgical 53 oxide ore 52 ferro alloy 52 SAG mill 52 Ferrochrome 52 Outokumpu Technology 52 dore 52 overburden removal 52 adsorbent 52 leaching 52 metallurgical characteristics 52 electrolytic 52 dewater 52 tpd 52 mill throughput 52 Ming Mine 51 ferromanganese 51 ionic liquid 51 tailings 51 #Mtpa [002] 51 Lluvia de Oro 51 oxidising 51 pyrolysis 51 graphite electrode 51 autoclave 51 Pre Feasibility 51 Ruashi 51 reinjection 51 electrochemically 51 mmscf d 51 Aranzazu Project 51 potassium hydroxide 51 Concentrator 51 polymer matrix 51 spodumene 51 adipic acid 51 jaw crusher 51 nickel alloys 51 ferronickel 51 Frog Leg 51 Stratoni 51 Aguas Tenidas