Analysis of Carbon Dioxide Capturing Technologies and their technology developments

Abstract Nowadays, we are experiencing daily growth in the consumption of non-renewable energy resources such as oil and gas. Utilizing these energy sources leads to the production of large amounts of carbon dioxide. The emission of this greenhouse gas into the atmosphere accelerates the global warming and its irreparable consequences. Therefore, it is vital to overcome this phenomenon through elimination of the generated carbon dioxide. This could be achieved by focusing on the existing research experiences in this field and considering proposed methods for eliminating this emission. In addition, the removed carbon dioxide gas could be used in the over-harvesting process of hydrocarbon reservoirs. This study will use VOSviewer software for Bibliometric analysis of carbon dioxide capture technologies and identify gaps that could help researchers gain insight and determine future research trends. We will also review the registered patents for carbon capture technologies and identify the inventors and companies involved in patents. The results suggest that the supply of energy from renewable energy sources and the application of energy policy, decision-making methods, and commercialization methods can significantly contribute to the development and evolution of carbon capture technologies. Also, the high number of patents filed by companies reveals that carbon capture technologies are on the way to commercialization.