Composite Catalytic System for the Conversion of Carbon Dioxide to Useful Compound
Keywords:
CO2 utilization, syngas, higher alcohols, Fischer-TropschAbstract
This experimental work done on the production of valuable product from Carbon dioxide by composite catalytic conversion system of carbon dioxide to Alcoholic and acidic compounds. Different mixtures of catalysts utilized to check and enhanced the reactivity of the system as well as increased the production of Valuable product from Carbon dioxide: Fischer-Tropsch synthesis, hydrogenation, water-gas-shift and methanol synthesis. These results showed that composite catalytic system played important role for the syntheses of valuable products from Carbon Dioxide. We have concluded that if methanol synthesis sites were present adjacent to the carbon –carbon chain growth sites, the formation rate of C2 oxygenates would be increases. Production of methanol increased by increasing temperature and using of catalyst PdZnAl in composite catalytic system. Composite catalyst (PdZnAl ) was stable at high temperature 390 ◦C. It was showed that conversion efficiency was high at high temperature. The results showed that the process can be emphasize by operating at high temperature using Pd-based methanol synthesis catalyst. Organic Byproduct of the steam reforming was demonstrated that a means to facilitate additional hydrogen. Primary process design for the Composite Catalytic System for The Conversion of Carbon Dioxide to Valuable Compound, simulation, and economic analysis of the proposed were carried out. It is observed from analyses data Cost of the Carbon dioxide and hydrogen increase the production cost of the Methanol
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