PIGMENT CARBON BLACKS

FOR COATINGS/PAINTS/PLASTICS/INKS

PIGMENT CARBON BLACKS

CARBON BLACK PIGMENTS

FOR FIBER/LEATHER/CABLE/WIRE/SEALANT AND ADHESIVE

CARBON BLACK PIGMENTS

SPECIALTY CARBON BLACKS

FOR RUBBER /PLASTICS /INKS

SPECIALTY CARBON BLACKS

Carbon Black manufacturing process

2015-7-18 10:54:58

  Carbon Black is produced by combusting oil or gas with a great deal of oxygen inside large furnaces. The furnace walls lined with bricks become very hot because the oxygen and oil combust. By varying the amount of oil and air, the internal temperature of the furnace can be altered, which permits manipulation of the particle size and particle connections of the carbon black being produced.
  The time required to produce carbon black from oil is so short that it cannot be confirmed by the human eye.

Classification of carbon black manufacturing processes

Manufacturing process

Raw material

Manufacturing method

Explanation

Incomplete combustion

Aromatic hydrocarbon oil

Oil furnace

This is currently the most common method,Like Carbon Black N330

Mineral/vegetable oils

Lampblack

Oldest industrial method

Natural gas

Channel

Flames contact the lower surface of a channel (an H-shaped steel beam)

Gas furnace

Useful for fine-particle Pigment Carbon Black

Thermal decomposition

Acetylene

Acetylene decomposition

As this is a heat-generation reaction, continuous production is possible

Natural gas

Thermal

Combustion and thermal decomposition are repeated in cycles