Fig. 4: Optimization of reaction conditions for the CO2 hydrogenation. | Nature Communications

Fig. 4: Optimization of reaction conditions for the CO2 hydrogenation.

From: Selective conversion of CO2 to isobutane-enriched C4 alkanes over InZrOx-Beta composite catalyst

Fig. 4: Optimization of reaction conditions for the CO2 hydrogenation.The alternative text for this image may have been generated using AI.

a–e CO2 conversion and product distribution for CO2 hydrogenation over the InZrOx(CP)-Beta(40) composite catalyst at different temperatures (a), pressures (b), oxide/zeolite mass ratios (c), space velocities (d), and different composing manners of two moieties (e). Basic reaction conditions: 315 °C, 3.0 MPa, space velocity of 1200 mL g−1 h−1, and H2/CO2 ratio of 3 in the feed.

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