Environmental considerations in catalytic in-situ heavy oil upgrading: An overview

The utilization of catalysts in the processes of crude oil upgrading has gained significant attention in recent years due to their potential to enhance the efficiency, selectivity, and environmental efficacy of these processes. Conventional refining techniques frequently entail energy-intensive and ecologically detrimental procedures, such as high-temperature cracking and hydrogenation, which can lead to the emission of greenhouse gases and the creation of hazardous waste streams. In response to these challenges, the advancement of environmentally-friendly catalysts has emerged as a promising approach to alleviate the environmental repercussions of crude oil upgrading, while simultaneously augmenting the quality and yield of valuable products. The objective of this investigation is to furnish a comprehensive overview of the principal environmental factors that necessitate consideration when implementing this technology.

Keywords:

Heavy Oil , In-Situ Upgrading , EOR , Environmental Catalysts