APPLICATION TO HARMFUL GAS ANTI-POLLUTION LAWS BY PERFORMING ABSORPTION/ADSORPTION OF BENZENE-CONTAINING VOLATILE ORGANIC GAS GENERATED WHEN FOSSIL FUEL IS SUPPLIED OR IN PETROLEUM REFINING STAGE BY USING DETACHABLE FILTER IN WHICH MIXTURE OF BAMBOO GRANULAR CHARCOAL AND CHITIN CHITOSAN CALCIUM SINTERED PARTICLE IS LAMINATED IN PLASTIC NET VESSEL AND WHOSE CENTRAL PART IS OPENED

摘要

PROBLEM TO BE SOLVED: To clean the environment by using both synergistic forces obtained by mixing chitin chitosan calcium sintered particle having high quality active force and anti-oxidizing force to obtain a detachable filter suitable to remove benzene-containing volatile harmful gas much generated when fossil fuel is supplied, to expect to become a part of assistance of environment cleaning as far as possible because the environment cleaning is slowly progressing at present, whereas environmental pollution advances. SOLUTION: The detachable filter capable of absorbing/neutralizing/adsorbing the volatile harmful gas containing abundant benzene discharged into air when the fossil fuel is supplied, friendly in environment, good in quality, simple in handling and inexpensive is formed by mixing the high quality active force of the bamboo granular charcoal burned at a constant temperature over a long period of time with the chitin chitosan calcium sintered particle having the anti-oxidizing force.