Patent ID: 8236275
Filing Date: 2012-08-07
Classification: C01B,H01G,Y02E

Abstract:
1. A production process for a carbon material comprising an alkali activation reaction step in which a mixture of a carbon precursor and an activator selected from alkali metal compounds is heated under a flow of inert gas in an alkali activation reaction region, wherein an alkali activation reaction of the alkali activation reaction step is carried out while allowing carbon dioxide gas to flow to a downstream part of said alkali activation reaction region on the condition that the carbon dioxide gas is not brought into contact with said carbon precursor and said activator in the alkali activation reaction region, so as to avoid the carbon dioxide gas contacting the carbon precursor and the activator in the alkali activation reaction region, and wherein baffle plates are arranged in a downstream part of said alkali activation reaction region to control a flow amount of the carbon dioxide gas so that the carbon dioxide gas is not brought into contact with said carbon precursor and said activator.