Method for producing spherical activated carbon
AssigneeBlücher GmbH
InventorsManfred Schönfeld, Raik Schönfeld
Life of this patent
Estimating the term…
Abstract
The invention relates to a method for producing spherical activated carbon, wherein polymer globules, which comprise thermally decomposing chemical groups, are carbonized. It is characterized by that during the carbonization, a supplier of free radicals is added to the polymer globules, the supplier of free radicals forming free radicals, which are different from the free radicals that are generated by the decomposition of the chemical groups.
Claims14
A spherical activated carbon by means of a method for producing spherical activated carbon, wherein polymer globules, which comprise thermally decomposing chemical groups, are carbonized, wherein during the carbonization, a supplier of free radicals is added to the polymer globules, wherein the supplier of free radicals is selected from the group consisting of organic hydroperoxide, per-acid ester, ketonperoxide, diacylperoxide, epidioxide and peroxide compounds, H2O2, permanganate, ortho-phosphoric acid, or P2O5, wherein the fractal dimension of the spherical activated carbon is greater than 2.900.
Dependencies are inferred from the claim text.