초록 ▼

An activated carbon block filter including a unique bonded carbon mixture. The carbon mixture preferably includes a mean particle diameter in the range of about 60 microns to about 80 microns and a particle size distribution having less than 10% by weight of particles larger than 140 mesh and less t

An activated carbon block filter including a unique bonded carbon mixture. The carbon mixture preferably includes a mean particle diameter in the range of about 60 microns to about 80 microns and a particle size distribution having less than 10% by weight of particles larger than 140 mesh and less than 10% by weight of particles smaller than 500 mesh. More preferably, the carbon mixture includes a mean particle diameter in the range of about 65 microns to about 75 microns. Even more preferably, the carbon mixture includes a mean particle diameter of about 70 microns and a particle size distribution having less than 7% by weight of particles larger than 140 mesh and less than 7.5% by weight of particles smaller than 500 mesh.

대표청구항 ▼

1. A carbon block for a carbon block filter comprising activated carbon particles and a binder, wherein said carbon particles have a mean particle diameter ranging from about 60 microns to about 80 microns and wherein said carbon particles have a particle size distribution in which no more than abou

1. A carbon block for a carbon block filter comprising activated carbon particles and a binder, wherein said carbon particles have a mean particle diameter ranging from about 60 microns to about 80 microns and wherein said carbon particles have a particle size distribution in which no more than about 10% by weight of said carbon particles are larger than about 140 mesh and no more than about 10% by weight of said carbon particles are smaller than about 500 mesh.