Reliance Industries Limited LSHS Furnace Oil (Low Sulphur Heavy Stock) is a premium industrial fuel oil used in boilers, furnaces, thermic fluid heaters, and industrial heating systems. It is manufactured from low-sulphur residual crude fractions and designed for efficient combustion with reduced sulphur emissions.

LSHS is considered a cleaner and more efficient alternative to conventional Furnace Oil (FO) because of:

• Lower sulphur content
• Higher calorific value
• Cleaner combustion
• Better equipment life
• Lower environmental pollution

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Long Description

LSHS (Low Sulphur Heavy Stock) Furnace Oil supplied by Reliance Industries is a black, viscous hydrocarbon fuel specially developed for high-temperature industrial applications. It is widely used in industries requiring continuous thermal energy generation.

Compared with standard furnace oil, LSHS offers:

• Reduced sulphur dioxide (SO) emissions
• Better combustion efficiency
• Lower burner deposits
• Reduced corrosion
• Improved fuel economy

The fuel is generally stored in heated tanks because of its relatively higher pour point and viscosity. It is transported through insulated tankers to maintain flow characteristics.

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Key Specifications

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Applications

LSHS Furnace Oil is extensively used in:

Industrial Boilers

• Steam generation
• Process heating
• Chemical plants

Furnaces

• Steel plants
• Ceramic industries
• Glass industries
• Foundries

Thermic Fluid Heaters

• Textile processing
• Food processing
• Pharmaceutical industries

Power Generation

• DG sets
• Captive power plants

Marine & Bunkering

• Ship fuel applications

Fertilizer & Chemical Plants

• Heat generation and feedstock support

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Functions

Primary Function

LSHS Furnace Oil is used as an industrial thermal fuel for:

• Heat generation
• Steam production
• Furnace firing
• Combustion applications

Operational Functions

• Provides stable combustion
• Delivers high thermal efficiency
• Supports continuous industrial operations
• Minimizes carbon and sulphur emissions
• Reduces burner fouling and deposits

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Benefits

Environmental Benefits

• Low sulphur reduces SO emissions
• Cleaner combustion
• Lower air pollution

Equipment Benefits

• Reduced corrosion
• Longer furnace and boiler life
• Lower maintenance requirements
• Reduced refractory damage

Operational Benefits

• Higher calorific value means lower fuel consumption
• Better ignition properties
• Smooth burner operation
• Easier combustion control

Economic Benefits

• Reduced maintenance cost
• Lower downtime
• Better fuel efficiency
• Cost-effective industrial heating solution

Storage & Handling Benefits

• Easy to regulate and control
• Can be transported in insulated tankers
• Suitable for continuous industrial usage