Products Archive - More Oxy

M-ONE

admin — Sun, 28 Apr 2024 15:32:39 +0000

CONCEPT

M-ONE is an all-in-one integrating supersonic oxygen lancing capacity and coal delivery to generate, promote slag foaming and precisely control redox reaction mechanism at the slag-metal interface.

BENEFITS

Innovative Multi-Purpouse Injector
Increased Carbon Recovery
Increased Oxygen Efficiency
Highly Efficient oxy-fuel Burner (MSF Technology)
Improved Foaming Slag conditioning

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OXYGENJET

admin — Sun, 28 Apr 2024 11:42:04 +0000

CONCEPT

OXYGENJET is dedicated tosupersonic oxygen for lancing. It is mostly used as a supplementary injection point, especially to clean the scrap and the skulls at the sump area, in order to assume EBT free-opening.

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L-ONE

admin — Sun, 28 Apr 2024 11:40:52 +0000

CONCEPT

The L-ONE is a side-all injector specifically designed to inject grain sized slag formers with a speed up to penetrate the thick slag layer.

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POST COMBUSTOR

admin — Sun, 28 Apr 2024 11:30:22 +0000

CONCEPT

The POST COMBUSTOR is a dedicated tool to manage the post combustion within the EAF shell by injecting low speed oxygen during every melting phase.

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COPPER BULGED BLOCKS

admin — Sun, 28 Apr 2024 11:20:05 +0000

CONCEPT

Copper Bulged Blocks are made from cold rolled copper slabs that guarantee exceptionally high thermal conductivity avoiding all the usual problems related to cast copper parts (i.e embedded impurities or cavities).

Copper and steel welding is done by MORE’s highly qualified welders.

BENEFITS

More than 70% extended lifetime compared to traditional cast items.
No embedded impurities nor cavities caused by casting technology.
Exceptionally high thermal conductivity.
Copper faces are designed for simple on-site replacement (steel to steel welding)
by maintenance team.
Low wearhouse inventory due to the single panel block placement.
Sturdily built to resist heavy mechanical impacts
Tailor made design

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MIXED SWIRLED FLAME

admin — Sun, 28 Apr 2024 11:10:38 +0000

CONCEPT

A specific research project has been performed to improve combustion and heat transfer efficiency to the scrap surface. The particular burner tip design dramatically improves the mixing of reactants and prevents the generation of a cold flame.

All MORE injectors work as highly efficient oxyfuel burners for heating and assisting melting of scrap after each scrap bucket charge. The flame makes use of the innovative Mixed Swirled Technology (MSF).

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FLASH STOP

admin — Sun, 28 Apr 2024 11:00:23 +0000

CONCEPT

The FLASH STOP system has been developed to prevent accidental damages due to oxygen and fuel backfiring in the copper front face, injector tip and water cooled panels caused by the presence of a thick piece of heavy scrap in front of the injector tip. The system is made up of temperature sensors continuously detect the variance of the copper temperature.

In case of backfiring, the temperature on the front panel will rapidly increase over the alarm threshold. Then, the automation system will automatically reduce the burner power or switch-off the injector. As soon as the temperature returns to its normal value, the system will turn on the injector again.

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W-STOP

admin — Sun, 28 Apr 2024 10:50:05 +0000

CONCEPT

By installing specific sensors inside the arc furnace, accidental damage due to backfiring oxygen or fuel can be prevented.

In fact, the W-Stop transmitters placed next to the injectors communicate continuously with the W-Stop receiver to monitor the copper front faces and automatically shut the injectors down in case of backfire.

BENEFITS

Our W-Stop system brings numerous long-term benefits such as:

Eliminated wiring and cabling;
Increased lifetime of injectors tips, copper blocks and water cooled panels;
Added safety by reducing water leakages inside the EAF;
Reduced OPEX costs.

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MOCA

admin — Sun, 28 Apr 2024 10:45:05 +0000

CONCEPT

The MOCA pneumatic injection system has been conceived to satisfy the carbon metallurgical demand for steelmaking processes with precise flow control and transport air optimization. A precise and efficient carbon injection in the EAF is the cornerstone for improvement of metallurgical processes and reduction of conversion costs.

The integration of the pneumatic carbon injection system into the Q-MELT automation, allows a dynamic foaming slag control that monitors slag conditions and adjust automatically the carbon injection set-points.

MANUFACTURING STANDARD

PED 2014/68/UE pressure equipment directive.
ATEX 2014/34/UE.
ASME code rules, section VIII, division I.
Other standards are available upon request.

BENEFITS

Dispenser encased in a self-standing steel frame for easy handling.
Automatic anti-clogging system.
Independent pneumatic cabinet for transported air requirements.
Optimized consumption of transported air.
Low operating and maintenance costs.
Accurate tolerance of set point (± 5%).
Fast carbon flow rate stabilization (‹ 30 sec).

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MOLI

admin — Sun, 28 Apr 2024 10:42:59 +0000

CONCEPT

The MOLI pneumatic injection system has been conceived to satisfy the flux metallurgical demand for steelmaking processes with precise flow control and transport air optimization.

Lime injection is a valid well-proven improvement compared to lime charged through the roof or into the scrap bucket. Additionally, injection of powdered reactants generates a much cleaner shop environment. Therefore, dusty and maintenance demanding belt conveyor systems can be abandoned.

Thanks to the Q-MELT automation, the dynamic regulation of the correct feeding rate of lime and dololime enables a complete control of slag conditions throughout the process. Proper slag management improves slag foamability and dramatically changes the heat input efficiency and the refractory lifetime.

MANUFACTURING STANDARD

PED 2014/68/UE pressure equipment directive.
ASME code rules, section VIII, division I.
Other standards are available upon request.

BENEFITS

Dispenser encased in a self-standing steel frame for easy handling.
Automatic anti-clogging system.
Independent pneumatic cabinet for transported air requirements.
Optimized consumption of transported air.
Low operating and maintenance costs.

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