| abstract |
The present invention relates to a process for producing an amine-modified ZSM-5 zeolite for adsorbing carbon dioxide. According to various embodiments of the present invention, there is provided an amine modified ZSM-5 zeolite for carbon dioxide adsorption which has excellent BET surface area and total pore volume, which is never achieved by the conventional method of producing ZSM-5 zeolite, 5 zeolite. In particular, it has been confirmed that, in the case of using TEA as a structure inducing material or a method of using TPA as a structure inducing material, which has been carried out for preparing ZSM-5 zeolite in the past, The crystallization time can be reduced by 50% or more, so that there is no burden on the process for long-time reaction in the production of the conventional zeolite, so that it can be usefully used as a production method of ZSM-5 zeolite for adsorbing carbon dioxide. |