The rise in the temperature contributing to global warming is attributed to the increased human-generated greenhouse gas emission in the ambient atmosphere. In this paper, firstly, a comprehensive overview of the capture technologies is presented, highlighting the post-combustion capture technology as one of the promising CO₂ mitigation strategies. The performance of activated carbon, amine-functionalized and metal-oxide impregnated materials prepared from renewable precursors as the acknowledged adsorbents are well assessed and presented systematically. Conversion of CO₂ is proposed as a sustainable practice to substitute for dwindling fossil fuels. A strong emphasis is put on the conversion of CO₂ into value-added chemicals like higher hydrocarbons via series of catalytic-hydrogenation reactions. The specific aim of this study is to assist researchers by providing a holistic overview of different aspects of carbon-based adsorbents for post-combustion capture instead of the current-state-of art technology and enhancing the pathways for CO₂ valorization to clean and renewable end-products.

导致全球变暖的温度升高归因于环境大气中人为产生的温室气体排放量的增加。在本文中，首先，对捕集技术进行了全面概述，重点介绍了燃烧后捕集技术作为有希望的CO ₂缓解策略之一。由可再生前体作为公认的吸附剂制备的活性炭，胺官能化和金属氧化物浸渍的材料的性能得到了很好的评估，并得到了系统的介绍。提议将CO _2的转化作为一种可持续的做法来代替日益减少的化石燃料。着重强调了CO ₂的转化通过一系列催化加氢反应转化为增值化学品，例如高级烃。这项研究的特定目的是通过提供用于燃烧后捕集的碳基吸附剂不同方面的整体概述（而不是当前的最先进技术）并增强CO ₂增值途径以实现清洁和可再生的途径，从而为研究人员提供全面的帮助。最终产品。