Fabrication and performance evaluation of amorphous porous organic polymers for carbon dioxide adsorption process to produce blue hydrogen

Articles in Press

Document Type : Research Paper

Authors

1 Department of chemical technologies,, Iranian research organization for science and technology (IROST), Tehran, Iran

2 Department of chemical technologies, Iranian research organization for science and technology (IROST), Tehran, Iran

3 Iranian Research Organization for Science and Technology

Abstract

Excessive consumption of fossil fuels has caused serious concerns about the increase in greenhouse gas production and as a result air pollution as well as climate change. One new way to stop carbon dioxide from being produced is to produce blue hydrogen Porous organic polymers have garnered a lot of attention as potential adsorbents for carbon dioxide gas adsorption because of their thermal and chemical stability. Therefore, in this study, amide porous organic polymer (AM-POP) was synthesized from melamine, terephthaloyl chloride in dimethyl sulfoxide solvent under reflux conditions for 6 hours and identified by SEM, FTIR and BET methods. The average size of the holes is 15 nm and the surface area of the adsorber is 339 m2. The size of the particles taken is in the range of 14 to 18 nm, the carbon dioxide adsorption capacity on the synthesized nanostructure was determined at 16 bar of pressure and 298 K of temperature. The results obtained indicate that this structure has an adsorption capacity of 2.3 mmol/g of adsorbent.

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Journal of Petroleum Research

Articles in Press, Accepted Manuscript
Available Online from 30 March 2025

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