1
James A King, Jinxing Ji, Christopher Andrew Fleming, Cesare Giosue Ferron: Reduction of lime consumption when treating refractory gold ores or concentrates. Placer Dome Technical Services, Sheridan Ross P C, October 4, 2011: US08029751

The present invention is directed to a precious metal recovery process in which basic ferric sulphates and/or jarosites are controlled by a number of mechanisms, including control of the oxidation reaction conditions in the first autoclave compartment, hot curing of the autoclave discharge slurry, a ...


2
King James A, Ji Jinxing, Fleming Christopher Andrew, Ferron Cesare Giosue: Reduction of lime consumption when treating refractory gold ores or concentrates. Placer Dome Technical Services, October 3, 2007: EP1838883-A1

The present invention is directed to a precious metal recovery process in which basic ferric sulphates and/or jarosites are controlled by a number of mechanisms, including control of the oxidation reaction conditions in the first autoclave compartment, hot curing of the autoclave discharge slurry, a ...


3
Jinxing Ji, James A King, Christopher Andrew Fleming, Cesare Giosue Ferron: Reduction of lime consumption when treating refractory gold ores or concentrates. Placer Dome Technical Services, Sheridan Ross PC, June 22, 2006: US20060133974-A1

The present invention is directed to a precious metal recovery process in which basic ferric sulphates and/or jarosites are controlled by a number of mechanisms, including control of the oxidation reaction conditions in the first autoclave compartment, hot curing of the autoclave discharge slurry, a ...


4
Jinxing Ji, James A King, Christopher Andrew Fleming, Cesare Giosue Ferron: Reduction of lime consumption when treating refractory gold ores or concentrates. Placer Dome Technical Services, Sheridan Ross PC, February 4, 2010: US20100024603-A1

The present invention is directed to a precious metal recovery process in which basic ferric sulphates and/or jarosites are controlled by a number of mechanisms, including control of the oxidation reaction conditions in the first autoclave compartment, hot curing of the autoclave discharge slurry, a ...


5
King James A, Ji Jinxing, Fleming Christopher Andrew, Ferron Cesare Giosue: Reduction of lime consumption when treating refractory gold ores or concentrates. Placer Dome Technical Services, GOODWIN McKay, June 29, 2006: WO/2006/066391

The present invention is directed to a precious metal recovery process in which basic ferric sulphates and/or jarosites are controlled by a number of mechanisms, including control of the oxidation reaction conditions in the first autoclave compartment, hot curing of the autoclave discharge slurry, a ...


6
FERRON CESARE GIOSUE, FLEMING CHRISTOPHER ANDREW, JI JINXING, KING JAMES A: REDUCTION DE LA CONSOMMATION DE CHAUX LORS DU TRAITEMENT DE MINERAIS DOR REFRACTAIRES OU DE CONCENTRES, REDUCTION OF LIME CONSUMPTION WHEN TREATING REFRACTORY GOLD ORES OR CONCENTRATES. PLACER DOME TECHNICAL SERVICES, PLACER DOME TECHNICAL SERVICES, GOODWIN MCKAY, January 28, 2014: CA2593474

The present invention is directed to a precious metal recovery process in which basic ferric sulphates and/or jarosites are controlled by a number of mechanisms, including control of the oxidation reaction conditions in the first autoclave compartment, hot curing of the autoclave discharge slurry, a ...