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October 1, 2025Angewandte Chemie

Hydrogenation of CO2 to Propylene and Butene Over ZnZrOx/SAPO‐18

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Authors

SCSiyu ChenZLZhiwei LiangZFZ. Y. Feng

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Overview

Optimized ZnZrO x /SAPO‐18 catalyst shows 88.7% light olefins selectivity in CO2 conversion, indicating its potential in recycling technologies.

Key Points

  • The optimized catalyst achieves an impressive 88.7% selectivity for light olefins, significantly advancing CO2 recycling efforts.
  • With a conversion rate of 9.5%, C3 and C4 hydrocarbons make up 68.4% of the total products from this reaction.
  • The study reveals that hydrothermal treatment enhances the catalyst's active sites, improving its overall stability during reactions.
  • Good stability over 100 hours without deactivation suggests effective suppression of undesirable coke deposition, enhancing process longevity.

Cite This Study

Chen et al. (2025) studied this question.

synapsesocial.com/papers/68dd9537fe798ba2fc49979chttps://doi.org/10.1002/ange.202512845
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Hydrogenation of CO<sub>2</sub> to Propylene and Butene Over ZnZrO<sub>x</sub>/SAPO‐182025 · 8 citations
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  4. 4Surface-Engineered ZnZrO <sub> <i>x</i> </sub> Solid Solution by Kinetics-Controlled Precipitation for Efficient CO <sub>2</sub> Hydrogenation to Light Olefins2025 · 4 citations
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