Freddie J. Touro

Person

New Orleans, LA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pressure chlorination of refractory gold ores
- Patent number 5,236,676
- Issue date Aug 17, 1993
- Freeport-McMoRan, Inc.
- Freddie J. Touro
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovery of gold from refractory gold ores using sulfur...
- Patent number 5,147,618
- Issue date Sep 15, 1992
- Freeport McMoRan Inc.
- Freddie J. Touro
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovery of gold from gold ores using a complexing pret...
- Patent number 5,147,617
- Issue date Sep 15, 1992
- Freeport McMoRan Inc.
- Freddie J. Touro
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sulfide treatment to inhibit mercury adsorption onto activated carb...
- Patent number 4,734,270
- Issue date Mar 29, 1988
- Freddie J. Touro
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the removal of mercury from precious metal-cyanide liquors
- Patent number 4,726,939
- Issue date Feb 23, 1988
- Freddie J. Touro
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sulfide as a hypochlorite kill agent
- Patent number 4,605,537
- Issue date Aug 12, 1986
- Freeport Minerals Company
- Freddie J. Touro
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Autoclave system for leaching sulfide concentrates
- Patent number 3,961,908
- Issue date Jun 8, 1976
- Freeport Minerals Company
- Freddie J. Touro
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Oxidation-leaching of chalcopyrite
- Patent number 3,962,402
- Issue date Jun 8, 1976
- Freeport Minerals Company
- Freddie J. Touro
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Freddie J. Touro

Person

Patents Grantslast 30 patents

Pressure chlorination of refractory gold ores

Process for recovery of gold from refractory gold ores using sulfur...

Process for recovery of gold from gold ores using a complexing pret...

Sulfide treatment to inhibit mercury adsorption onto activated carb...

Process for the removal of mercury from precious metal-cyanide liquors

Sulfide as a hypochlorite kill agent

Autoclave system for leaching sulfide concentrates

Oxidation-leaching of chalcopyrite