BUSINESS EAST SERVICE

Base & Industrial Oils

Base oils, fuel oils and refinery products for lubricants, power and industry.

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Introduction:

Base oils are the foundational components of lubricants, determining key properties like viscosity, thermal stability, and oxidation resistance. They are categorized based on their refining processes and chemical compositions.

ViscosityHow easily the oil flows at different temperatures
Thermal stabilityResistance to breakdown under heat
Oxidation resistanceLong service life without thickening

PRODUCTS

1

Base Oil (All Grades)

Lubricant feedstock

Base oil is the main ingredient of engine oils, gear oils, hydraulic fluids and greases. It makes up most of a finished lubricant, and additives are blended in to give the final performance.

Group ISolvent refined
Group IIHydrotreated
Group IIISeverely hydrocracked
SN 150–500Typical grades
BS 150Bright stock
MineralType

Main uses

  • Engine oils
  • Gear oils
  • Hydraulic fluids
  • Greases
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2

Fuel Oil (All Grades)

Industrial fuel

Fuel oil is a heavy petroleum fuel produced from crude oil distillation. It is sold in light to heavy grades according to viscosity and sulfur content, and burned in boilers, furnaces and engines.

Light to heavyRange
By gradeViscosity
By gradeSulfur

Main uses

  • Power generation
  • Industrial heating
  • Marine fuel
  • Boilers
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3

Light Cycle Oil

Refinery stream

Light cycle oil (LCO) is a middle distillate from the fluid catalytic cracking (FCC) unit. It is rich in aromatics, and refiners blend it into diesel and fuel oil or use it as a feedstock for further processing.

FCC unitOrigin
AromaticCharacter
Middle distillateRange

Main uses

  • Diesel blending
  • Fuel oil blending
  • Hydrotreating feed
  • Carbon black feedstock
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4

Petroleum Coke

Solid refinery product

Petroleum coke (petcoke) is a carbon-rich solid left after heavy oil is cracked in a coker unit. It has a high heating value and is sold as fuel grade or as calcined coke for industry.

Fuel / CalcinedGrades
High carbonContent
SolidForm

Main uses

  • Cement kilns
  • Power plants
  • Aluminum anodes
  • Steel and graphite
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Descriptions and values are typical. Final specifications are confirmed in the contract.

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