Method for applying pyrolytic carbon coatings to small particles

Patent · Sat Jan 01 00:00:00 EST 1977

OSTI ID:862793

Beatty, Ronald L ^[1]; Kiplinger, Dale V ^[2]; Chilcoat, Bill R ^[3]

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1. Oak Ridge, TN
2. Concord, TN
3. Knoxville, TN

A method for coating small diameter, low density particles with pyrolytic carbon is provided by fluidizing a bed of particles wherein at least 50 per cent of the particles have a density and diameter of at least two times the remainder of the particles and thereafter recovering the small diameter and coated particles.

• Research Organization: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
• DOE Contract Number: W-7405-ENG-26
• Assignee: United States of America as represented by United States Energy (Washington, DC)
• Patent Number(s): US 4016304
• OSTI ID: 862793
• Country of Publication: United States
• Language: English

Related Subjects

method
applying
pyrolytic
carbon
coatings
particles
coating
diameter
density
provided
fluidizing
bed
50
cent
times
remainder
thereafter
recovering
coated
pyrolytic carbon
coated particles
carbon coating
carbon coatings
density particles
/427/976/