Microwave Synthesis of MCM-41 and Its Application in CO₂ Absorption by Nanofluids

Figure 2

Schematic diagram of CO₂ absorption experimental setup: 1, CO₂ cylinder; 3, N₂ cylinder; 2, 4, and 7, gas flow meter; 5, buffer tank; 6, valve; 8 and 11, CO₂ analyzer; 9, bubble reactor; 10, dry tube; 12, water bath.