Minerals Technologies Engineered Solutions refractories and industrial systems
Source heavy industrial refractory systems, laser profiling instrumentation, geosynthetic clay liners, and foundry binders from Minerals Technologies Inc.
MINTEQ OPTIFORM series monolithic refractories and gunning mixes
Specialized refractory castables, thixotropic mortars, and ramming mixes engineered for basic oxygen furnaces, electric arc furnaces, and steel ladles.
- Magnesite and magnesia-carbon blends for furnace slag lines, bottoms, and tapholes
- OPTIFORM series gunning and shotcrete materials rated for operational temperatures up to 1750 °C
- Low-cement castable linings for continuous casting tundishes and blast furnace runners
- Supplied in sealed moisture-proof FIBC bulk bags of 1,000–1,200 kg
Ferrotron LaCam series laser lining profile scanners
Non-contact measurement systems for fast topographic profiling and residual refractory thickness scanning of hot metallurgical vessels.
- Lining measurement at vessel temperatures up to 1600 °C without interrupting production
- Full 3D scanning cycle completion in 15 to 60 seconds
- Water-cooled protective thermal housing with nitrogen optical window purge
- Direct export of 3D residual thickness maps to plant process automation via Ethernet/IP
MINSCAN and SCANTROL robotic hot gunning manipulators
Automated robotic shotcreting systems engineered for precision application of gunning refractories onto worn lining areas of converters and EAFs.
- Direct synchronization with Ferrotron 3D wear maps for automated nozzle trajectory planning
- Reduces refractory material consumption by 25 to 40 percent via targeted placement and minimal rebound
- Fully remote manipulator operation from climate-controlled pulpits outside hazardous heat zones
- Multi-axis telescopic boom featuring water-cooled lance and durable oscillating nozzle head
CETCO BENTOMAT and COREFLEX geosynthetic clay liners
Self-healing hydraulic barrier membranes encapsulating high-swelling Wyoming sodium bentonite granules between durable geotextile layers.
- Hydraulic conductivity rating below 5×10⁻¹¹ m/s providing superior impermeable containment
- Inherent self-healing capacity sealing installation punctures and substrate settlement fissures
- Needle-punched continuous geotextile matrix imparting internal shear resistance on steep slopes
- Engineered for municipal waste landfills, industrial ash impoundments, and secondary containment lagoons
CETCO high-yield drilling bentonites PREMIUM GEL and HYDRAUL-EZ
Modified sodium bentonite drilling fluids formulated for rapid viscosity development in horizontal directional drilling (HDD) and microtunneling.
- High drilling fluid yield up to 18 to 22 m3 per metric ton of powder with rapid mixing hydration
- Deposits ultra-thin, low-permeability filter cake preventing fluid loss and borehole wall collapse
- Superior gel strength and solids suspension carrying coarse drilling cuttings cleanly to surface
- Significantly decreases drill string rotational torque and prevents tool jamming in loose formations
VOLCLAY green sand foundry binders and ADDITROL lustrous carbon premixes
Premium Wyoming sodium bentonites and engineered carbon premixes designed for high-speed automated molding lines producing iron and steel castings.
- Exceptional crystalline thermal durability and superior green compression and wet tensile strength
- Prevents metal penetration, sand burn-on, erosion, and gas defect formation in heavy casting sections
- Reduces total bentonite consumption through outstanding sand system reusability and thermal stability
- Consistent sand mold performance on modern high-pressure molding machines like Disamatic and HWS
Ferrotron FOX disposable optical immersion probes and sublance systems
High-speed molten steel analysis instruments measuring temperature, oxygen activity, and carbon content in BOFs and electric arc furnaces.
- Instantaneous measurement of thermodynamic oxygen activity within 5 to 8 seconds
- High-precision optical sensors with heavy refractory protection for sublance immersion
- Optimizes deoxidation aluminum and ferroalloy consumption through precise bath chemistry data
- Seamless integration with level-2 dynamic metallurgical blowing models
Chemical-resistant self-healing barrier liners CETCO BENTOMAT CL series
Specialized composite geomembranes incorporating salt- and acid-resistant polymer-modified bentonite for aggressive industrial containment.
- Consistent low hydraulic permeability when exposed to acidic and alkaline leachates from pH 1 to 13
- Superior chemical resistance against concentrated heavy metal salts, chlorides, and sulfate brines
- Combines needle-punched bentonite layer with bonded continuous HDPE barrier geomembrane (1.5 to 2.0 mm)
- Engineered for heap leach mining pads, chemical retention basins, and metallurgical tailings impoundments
Minerals Technologies Engineered Solutions segment overview
The Engineered Solutions division of Minerals Technologies Inc. (NYSE: MTX) supplies heavy industrial solutions, refractory linings, laser measurement systems, and environmental containment barriers.
Key operating brands include MINTEQ International (monolithic refractories and gunning mixes), Ferrotron (non-contact laser profilometers and molten metal probes), and CETCO (geosynthetic liners and drilling fluids).
Integrated engineering capabilities enable steelmakers, tunneling contractors, and landfill operators to maximize campaign lifespans, automate hot maintenance, and isolate hazardous waste safely.
MINTEQ monolithic refractories and gunning mixes
MINTEQ International engineers high-performance monolithic refractories, gunning castables, and ramming materials for oxygen converters, electric arc furnaces, and transfer ladles.
The OPTIFORM gunning series utilizes fused periclase formulations engineered to resist aggressive iron-rich slag erosion and thermal cycling up to 1750 °C without premature spalling.
Low-cement and ultra-low-cement castables for continuous casting tundishes and blast furnace runners provide dense refractory packing that resists molten steel flow shear forces.
Ferrotron LaCam non-contact laser profilometers
Ferrotron is the global benchmark for non-contact hot refractory profiling across metallurgical vessels, utilizing LaCam laser scanners to capture inner lining contours without production stops.
Operable at vessel wall temperatures up to 1600 °C, full 3D scans complete in 15 to 60 seconds with water-cooled scanner heads protected by dry nitrogen optical window purge streams.
Automated analysis software overlays point clouds onto CAD vessel designs, calculating exact residual brick thickness and outputting colorimetric wear maps that target maintenance directly.
MINSCAN and SCANTROL robotic hot gunning manipulators
Robotic gunning manipulators MINSCAN and SCANTROL integrate directly with Ferrotron 3D scanning data to automate hot refractory patching on worn converter and EAF zones.
Multi-axis booms position gunning nozzles perpendicularly to eroded refractory targets at uniform stand-off distances, maximizing packing density and slashing material rebound loss by 25% to 40%.
Remote console controls keep operating personnel out of high-temperature thermal radiation zones while extending total campaign heats between major vessel relines.
CETCO BENTOMAT geosynthetic clay barrier liners
CETCO manufactures BENTOMAT geosynthetic clay liners and COREFLEX active barrier membranes encapsulating premium Wyoming sodium bentonite between continuous geotextile plies.
Upon hydration with groundwater, the montmorillonite core swells into an impermeable colloidal gel featuring hydraulic conductivity below 5×10⁻¹¹ m/s with self-healing capacity against punctures.
High-tensile needle-punching bonds internal fibers, providing reliable shear stability on steep waste containment slopes and industrial leach pad embankments.
CETCO drilling bentonites for directional boring
CETCO Drilling Products formulates PREMIUM GEL and HYDRAUL-EZ modified sodium bentonite powders for horizontal directional drilling (HDD), microtunneling, and diaphragm wall excavation.
Bentonite powders deliver high drilling fluid yields of 18 to 22 m3 per metric ton with rapid shear thinning, providing superior cuttings suspension and low circulation torque.
Dense, flexible filter cakes seal borehole perimeters against fluid invasion into porous gravel formations, stabilizing unconsolidated soils against borehole wall collapse.
MTI Metalcasting VOLCLAY binders and ADDITROL premixes
MTI Metalcasting produces VOLCLAY sodium bentonites and ADDITROL lustrous carbon premixes for high-pressure green sand molding lines producing ductile and grey iron castings.
High thermal lattice durability retains wet compression strength and expansion resistance across repeated metal pouring heats, minimizing burn-on and scabbing defects.
Engineered carbon carriers generate a protective reducing atmosphere in the mold cavity, ensuring smooth surface finish on critical automotive and industrial machinery castings.
Ferrotron FOX disposable optical immersion probes
Ferrotron manufactures FOX disposable optical immersion probes and mechanized sublance systems for high-speed dynamic bath metallurgy in converters and electric arc furnaces.
Within 5 to 8 seconds of immersion, high-precision sensors capture real-time thermodynamic oxygen activity, melt temperature, and carbon content without interrupting oxygen blowing.
Direct data links to level-2 process automation optimize aluminum deoxidation and ferroalloy additions, tightening steel chemistry tolerances and reducing ladle treatment times.
CETCO BENTOMAT CL chemical-resistant geomembrane liners
CETCO BENTOMAT CL composite liners incorporate polymer-modified bentonite engineered to maintain low hydraulic permeability when exposed to aggressive industrial leachates (pH 1 to 13).
The organo-mineral formulation prevents cation exchange and loss of swelling when contacting heavy metal acid mine drainage, concentrated chlorides, and chemical salts.
Factory-bonded HDPE geomembranes create a dual-barrier hydraulic seal engineered for copper and gold heap leaching pads, fly ash impoundments, and chemical storage reservoirs.
Availability, pricing, delivery terms, compliance documentation, and exact compatibility are confirmed per individual inquiry. This page does not claim exclusive distributorship.
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Documents and sources
- Minerals Technologies Inc. official corporate website
- Engineered Solutions business segment overview
- MINTEQ International refractory systems and gunning mixes
- Ferrotron LaCam series hot laser lining profiling systems
- MINSCAN and SCANTROL robotic shotcreting manipulators
- CETCO geosynthetic clay liners and environmental barriers
- CETCO Drilling Products high-yield bentonites for HDD
- MTI Metalcasting VOLCLAY bentonites and ADDITROL premixes
