ENSURING THE BEST OUTCOME FOR EACH PROJECT
Brite Metals Limited is a UK registered company.The company provides financial, social and environmentally sustainable products and services. We use cutting-edge nano and bio technologies designed to deliver new innovative solutions and products to the industrial sector.
TELLURIUM OCCLUDED GOLD IDENTIFICATION AND RECOVERY
Tellurium is present in a high percentage of gold/silver seam mining projects.
Given Tellurium’s chemical properties, gold and silver occluded by it are lost during testing.
In some cases, more gold is unknowingly sent to the tailings pond than is produced from leaching.
..
ENHANCED NANO ACCELERATOR PRECIOUS METAL LEACHING
“The dissolution speed of gold in alkaline cyanide solutions in atmospheric conditions and at practical cyanide concentrations, is directly proportional to the concentration of dissolved oxygen”. J.O. Harsmen.
Our technology approaches the leaching challenges from the oxygen optimization perspective.
Increased oxygenation = better reaction = time reduction and higher efficiency.
NANOPARTICLE PRODUCTION AND SUPPLY
From our laboratories in Europe and the Americas we produce and supply high quality nanoparticles globally.
All production is available in higher concentrations, water bourne, uncoated and storable at room temperatures.
Please contact us for specific requirements.
Our portfolio:
Silver, Copper, Gold, Lead, Iron, Magnetic Iron, Zinc and Colloidal Silver Powder.
NanoBreak is our innovation to identify and efficiently recover tellurium occluded gold and silver.
Tellurium is considered throughout the world of metallurgy a highly refractory mineral.
The leaching of telluride ores has always been problematical with a perceived mismatch of findings between researchers and operators.
Refractory Tellurium’s chemical properties mask gold and silver and are lost during testing.
Our Nanotechnological treatment of refractory ores has proven results in extracting tellurium effected gold, with registered yield increases of up to 300%.
The increased production yield was generated by identifying and harvesting unregistered gold that was previously heading as waste in the form of tailings to the tailings pond.
The process to recuperate this gold is completely parallel to regular
production and does not interfere with it.
TESTING FOR TELLURIUM GOLD
Our latest series of lab testing on client taken samples and our own sampling produced identical results.
Proof of recoverable gold within tailings bound material.
GOLD RECOVERY
Running the tailings bound material with our custom reagents in an IRL Reactor we recovered the same volumes of material as the testing indicated.
A considerable increase in yield was achieved from the Brite Metals processed material.
It was demonstrated that the mine previously thought to be operating at Ca. 83% had a radical increase in concentration, yield and recovery.
BUSINESS MODEL
Brite Metals team and custom reagents are provided to the clients mine site.
No fee’s are charged, Brite Metals invoices the client for an agreed ratio of the additional recovered metal.
IMPLEMENTATION
Implementing our processes does not require considerable plant modifications.
The low infrastructure investment and the constant supervision and assessment by our technical team, ensure a profitable and sustainable operation.
Chairman of client
NanoLeach is our sustainable and efficient monitoring and improvement of the leaching process.
.
Our technology approaches the leaching challenges from the oxygen optimization perspective.
Increased oxygenation = better reaction = time reduction and higher efficiency.
Implementation of our Nano Accelerator system is a simple process, only requiring minor modifications to oxygen delivery inside the tanks.
SOLUBILITY
The solubility of gases in aqueous solutions generally decreases when temperature increases and increases when gas partial pressure increases.
The presence of ions in the solution may decrease the solubility of the gas, depending on the type and the concentration.
But, for most solutions in gold extraction processes, the ionic force is relatively low, and this decrease is not significant.
PRESSURE
Oxygen solubility in water not only depends on temperature, it is also affected by gas partial pressure over the liquid in which it is dissolved.
Oxygen pressure in air is constant, concentration in the water does not increase unless oxygen partial pressure is increased.
Erroneously, it is believed that increasing the cyanide concentration increases the gold extraction kinetics.
NANO ACCELERATOR
Brite Metals methodology uses nanotechnology that creates an additional oxygen reserve in addition to dissolved oxygen.
team and custom reagents are provided to the clients mine site.
With this, given the higher oxygen concentration, the gold leaching becomes faster, generally hours instead of days, with lower cyanide concentrations.
IMPLEMENTATION
Implementing our processes does not require considerable plant modification.
The low infrastructure investment and the constant supervision and assessment by our technical team, ensure a profitable and sustainable operation.
Brite Metals Nanoparticle production is conducted at our in-house laboratories in Europe and the Americas. Production switching to a new UK facility later in 2022.
Our Nanoparticles are all water bourne, coating free and may be stored and shipped at room temperature.
Please contact us for enquiries and samples.
Lead Nanoparticles
Composition: Pb0
Concentration: Up to 1200ppm
Solution color: Dark grey
Suspension environment: Water
Sizes: <80 nanometres
Storage: Room temperature
Notes: If solution precipitates during storage, shake vigorously several times until they become dispersed.
These Nanoparticles do not agglomorate.
Gold Nanoparticles
Composition: Au0
Concentration: Up to 80ppm
Solution color: Light Amber
Suspension environment: Water
Sizes: <80 nanometres
Storage: Room temperature
Notes: If solution precipitates during storage, shake vigorously several times until they become dispersed.
These Nanoparticles do not agglomorate.
Silver Nanoparticles
Composition: Ag0
Concentration: from 132ppm to 34%
Solution color: Black
Suspension environment: Water
Sizes: between 0.1 and 80 nanometres
Storage: Room temperature
Notes: If solution precipitates during storage, shake vigorously several times until they become dispersed.
These Nanoparticles do not agglomorate.
Magnetic Iron Nanoparticles
Composition: Fe+2
Concentration: Up to 200ppm
Solution color: Dark Grey
Suspension environment: Water
Sizes: <80 nanometres
Storage: Room temperature
Properties: High magnetism
Notes: If solution precipitates during storage, shake vigorously a couple of times until they disperse again.
These Nanoparticles do not agglomorate.
Iron Nanoparticles
Composition: Fe+3
Concentration: Up to 1200ppm
Solution color: Deep red
Suspension environment: Water
Sizes: <100 nanometres
Storage: Room temperature
Properties: Medium - High magnetism
Notes: If solution precipitates during storage, shake vigorously a couple of times until they disperse again.
These Nanoparticles do not agglomorate.
Zinc Nanoparticles
Composition: Zn0
Concentration: Up to 300ppm
Solution color: Light beige
Suspension environment: Water
Sizes: <80 nanometres
Storage: Room temperature
Notes: If solution precipitates during storage, shake vigorously a couple of times until they disperse again.
These Nanoparticles do not agglomorate.
Copper Nanoparticles
Composition: Cu0
Concentration: Up to 44.7%
Solution color: Light brown
Suspension environment: Water
Sizes: 0.1 to 100 nanometres
Storage: Room temperature
Notes: If solution precipitates during storage, shake vigorously a couple of times until they disperse again.
These Nanoparticles do not agglomorate.
Colloidal Silver Powder
Composition: Ag0
Concentration: 99.99%
Color: Light gray
State: Dry powder
Storage: Room temperature
Notes: Easy dispersion into liquid medium.
Our solutions will increase yield, reduce / eliminate cyanide from the leaching process and sanitise cyanide contaminated mine tailings.
All our technologies have been field proven in both the private and public sector, ensuring the best outcome in each project.
© Copyright 2019. All Rights Reserved.
Kings Lodge,
London Road,
West Kingsdown,
Kent TN15 6AR
United Kindom
Cra 43A #27A Sur - 86
Centro Ejecutivo
La Casona Loc 105
Envigado, ANT 055422
Colombia
Brite Metals Limited Incorporated in the UK, Companies Number 12031555.
Tel: +44 7775 928553
Tel: +57 313 7720600