Particle systems and methods
AssigneeMonolith Materials, Inc.
InventorsNed J. Hardman, John W. Reese
Life of this patent
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Abstract
Particles with suitable properties may be generated using systems and methods provided herein. The particles may include carbon particles.
Claims21
-164. (canceled)
Carbon particles, having (i) a surface area greater than about 15 square meters per gram (m2/g), (ii) a lattice constant (Lc) greater than 3.0 nanometers (nm), d002 spacing less than 0.35 nm, or any combination thereof;
- and (iii) a purity of less than about 0.5% ash, less than 100 parts per million (ppm) 325 mesh grit, or a combination thereof.
A carbon particle, having (i) a nitrogen surface area (N2SA) greater than or equal to 15 square meters per gram (m2/g) and (ii) less than 50 parts per million (ppm) sulfur.
Carbon particles, wherein:
- (i) a carbon particle of the carbon particles has a volume equivalent sphere diameter of at most about 2 micrometers and (ii) the carbon particles have less than about 0.5% ash, less than 100 parts per million (ppm) 325 mesh grit, or a combination thereof.
Carbon particles, wherein:
- (i) a carbon particle of the carbon particles has a dibutyl phthalate (DBP) absorption that is less than or equal to about 1.3 times greater than a compressed dibutyl phthalate (CDBP) absorption of the carbon particle and (ii) the carbon particles have less than about 0.5% ash, less than 100 parts per million (ppm) 325 mesh grit, or a combination thereof.
The carbon particles of claim 181, wherein the carbon particles are carbon black.
Dependencies are inferred from the claim text.