About Mouno

Manufactured and supplied by Merco WLL, a key industrial entity within MERCO Group Bahrain, furnace oil is produced using advanced refining and processing technologies to ensure reliable combustion, consistent viscosity, and stable industrial performance.

Merco WLL offers a complete range of furnace oil grades to support diverse industrial requirements including manufacturing, energy production, and heavy industrial operations.

Product Overview

Furnace oil is a residual fuel obtained from crude oil refining and petroleum processing streams. Due to its high calorific value and cost efficiency, it is commonly used in industries that require continuous heating, steam generation, and high-temperature processing.

Depending on viscosity, sulfur content, and combustion characteristics, furnace oil is available in several grades designed to meet specific industrial applications.

These fuels are optimized for high heat output, stable combustion, and efficient energy utilization in large-scale heating systems.

Furnace Oil Grades Offered

Merco WLL supplies a variety of furnace oil grades suitable for different industrial systems and operational requirements.

Light Furnace Oil (LFO)
A lower-viscosity furnace oil designed for industrial burners and heating equipment that require easier pumping and smoother combustion.

Medium Furnace Oil (MFO)
A balanced viscosity fuel used in medium-sized boilers, furnaces, and industrial heating systems where stable heat generation is required.

Heavy Furnace Oil (HFO)
A high-viscosity fuel widely used in large industrial furnaces, power plants, and heavy manufacturing industries requiring high thermal output.

Low Sulphur Furnace Oil (LSFO)
A cleaner-burning furnace oil with reduced sulphur content designed to meet environmental regulations while maintaining efficient heat production.

Residual Furnace Oil
A heavy petroleum fuel derived from residual refining streams, commonly used in large boilers and industrial furnaces requiring sustained heat output.

Key Characteristics

• High calorific value for efficient heat generation
• Stable combustion performance
• Suitable for large-scale industrial heating systems
• Available in multiple viscosity grades
• Reliable performance in boilers and furnaces
• Cost-effective energy solution for heavy industries
• Compatible with industrial burners and heating equipment

These characteristics make furnace oil a reliable and widely used industrial heating fuel.

Industrial Applications

Furnace oil is commonly used in industries that require continuous heat generation and high-temperature processing.

Typical applications include:

• Industrial boilers and steam generation
• Manufacturing plants and heavy industries
• Cement, steel, and glass production facilities
• Power generation plants
• Petrochemical and refinery operations
• Industrial heating systems and furnaces

Its ability to generate large amounts of thermal energy makes furnace oil an essential fuel for heavy industrial processes

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Packaging & Supply Options

To meet global industrial demand, Merco WLL supplies furnace oil through flexible distribution and logistics solutions:

• Bulk tanker supply
• Industrial storage tank delivery
• Flexitank containers
• ISO tank containers
• Bulk vessel shipments for international export

Reliable logistics systems ensure consistent fuel supply for industrial clients worldwide.

Storage & Handling

For safe storage and efficient usage:

• Store in properly designed fuel storage tanks
• Maintain appropriate heating for heavy grades to ensure fluidity
• Follow recommended industrial safety procedures
• Protect storage facilities from contamination and water ingress

Proper storage conditions help maintain fuel quality and operational efficiency.