Filtration of Mining & Metallurgy

mining & metallurgy

Do you want to achieve a higher capacity, more efficient filtration cycle or better corrosion resistance? Do you want optimal recovery of valuable metals from the waste stream? 

When you know your objectives, we can work out the best solution for your mining & metallurgy needs. We can provide a complete filtration solution with true turnkey service. Let us do all the work for you with our full design package.

 

Request a quotation! 

Mining & metallurgy package

We at Sulphurnet are happy to provide everything you need for your complete mining & metallurgy filtration process: process engineering services, filtration systems and all the necessary tools that are needed to make the process completed. We are using the latest technology, have experience more than 30 years and are committed to offer successful process solutions.

 

Filtration Services Accessories

Merrill-Crove Gold Process:

The MERRILL-CROWE process consists of passing the pregnant solution from the hopper clarifiers through pre-coat filters, resulting in suspended solid free solutions. After that, the air is eliminated and zinc powder is added to the solution for a nearly instantaneous reaction. Precipitated gold and silver are then recovered in a following step.

 Both Pressure Leaf Filters and Self-Cleaning Candle Filters can be employed for this process.

 

Concentration - Filtration:

We offer an economical solution for the clean-up of thickener overflows contaminated with inorganic particulates, including metals and salts such as nickel, copper, zinc, cobalt, tin, uranium, etc. as carbonates, sulphides, oxides etc. These units can be used to recover fine solids from small to very large scale flow rates. The filter media has a very effective retention due to the very fine pore size which permits the recovery of fine micron particles.

 Benefits of Concentration Filtration

  • Units have small footprints
  • For all type of flowrates
  • Micron-size particle retention
  • Lowest product losses and brilliant filtrate clarity
  • Excellent chemical and heat resistance
  • Suitable for aggressive media (acids, chlorides)

Mining & metallurgy filtration

Filtration solutions for Mining and Metallurgy.

self-cleaning candle filter

Self-Cleaning Candle Filter

The Self-Cleaning Candle Filters CCF are installed for clarification and recovery applications for liquids with low solid contents- from 5% to less than 1% solids and even down to trace amounts (ppm levels).

 

Benefits for the mining and metallurgy industry:

  • Suitable for heavy industries
  • Various grades of stainless steel, titanium, Hastelloy® and nickel materials can be used to meet the required chemical resistance 
  • High filtration quality
  • Low operational cost
  • Minimal maintenance cost
  • Fully automated operation
  • High capacity systems
  • Small plot space and modular systems

 More information about Self-Cleaning Candle Filter

 

 

vertical leaf filterleaf filter

Vertical Leaf Filters

Vertical Leaf Filters are optimized for applications involving the removal of large quantities of solids. They can be configured for either wet or dry cake discharge.

 

Benefits for the mining and metallurgy industry:

-Large selection of filter areas (from 9 to 200 m²) and cake volumes (from 250 to 7000 L)

-Can be fully automated

-Dry cake discharge in a closed tank possible

 

 

More information about Vertical Leaf Filters

 


Filtration services

Mining and Metallurgy; customised filtration solutions

Consultancy and support

  • Upgrading of existing filter systems
  • Trouble shooting
  • Optimization of existing filter

 

More information about our Services

 


Accessories

We offer accessories for mining & metallurgy filtration.

filter leafs

Filter Leafs

The filter leafs are the heart of the filter. Sulphurnet offers a wide range of standard filter leaf designs with various construction options. Filter mesh is also available in a variety of weaves and materials.

 

More information about spare parts, accessories and consumables

 


 

Contact us now! 

+31 345 476627 / info@sulphurnet.com              

Process

References