Calcining

Hansen Engineering offers sliding bed services in our 4,000 lbs/hr calciner. We are an environmentally friendly company in full compliance with all Pennsylvania DEP standards. Hansen Engineering has a Pennsylvania Residual Waste Recycling Permit (ID# 301268). We are regularly inspected by the Pennsylvania DEP Solid Waste and Air Quality Departments and are in total compliance.

We are capable of recycling the following:
-Metal waste such as copper millscale, copper mud or copper filter press cakes and copper grindings
-Nickel spent catalyst, nickel filter press cakes, grindings and slurries
-Titanium grinding dust to densify from 15 lbs/cu. ft. to 60 lbs/cu. ft. for steel mill continuous casting flux compounds
-Molybdenum, tungsten, rare earth, cobalt, magnesium and aluminum in the form of turnings, filter cakes, and polishing muds

The entire production area has a rain water collection and storage system which feeds into the calciner. Collected sludges are recycled. All materials received will be converted into saleable products, no waste is produced by the facility.

All stored materials are identified with MSDS (material safety data sheets) and lot numbers. Prior to delivery, all materials are laboratory tested and subject to Federal EPA leach test (TCLP) and up to date MSDS sheets. All materials are subject to approval from the Pennsylvania DEP under a Form U, unless processed as co-products.

Hansen Engineering also offers drying services on our 7' x 30' hot plate. We are able to achieve drying temperatures of 1000°F using either propane or oil burners.

7' x 30' UP TO 1000°F HOT PLATE

CALCINING AT TEMPS OF UP TO 2500°F