Petroleum Reservoir Evaluation and Development ›› 2024, Vol. 14 ›› Issue (1): 1-9.doi: 10.13809/j.cnki.cn32-1825/te.2024.01.001

• Specialist Forum • Previous Articles     Next Articles

China's CCUS technology challenges and countermeasures under “double carbon” target

YE Xiaodong(),CHEN Jun,CHEN Xi,WANG Haimei,WANG Huijun   

  1. Sinopec Carbon Industry Technology Co., Ltd., Nanjing, Jiangsu 210019, China
  • Received:2023-12-26 Online:2024-02-26 Published:2024-03-05

Abstract:

Carbon Capture, Utilization, and Storage(CCUS) technology is pivotal for global carbon emissions reduction and plays a crucial role in ensuring China's energy security and fostering the concurrent growth of its economy. It also supports China's path towards sustainable development and ecological advancement. While significant strides have been made in CCUS technology within China, challenges persist that hinder its widespread adoption. Based on literature research and work accumulation, the current status of CCUS technology both domestically and internationally is described, and the current technical challenges and research directions that CCUS technology are pointed out. The existing research efforts have provided countermeasures to address the challenges of high energy consumption and cost of capture technologies, the need for further research on oil recovery and storage technologies, the high energy consumption and low conversion efficiency of chemical utilization technologies, and the lack of a technical system for monitoring and evaluating the safety of storage. These countermeasures are as follows: ①Diversified integration of different carbon capture methods to achieve cost reduction at the source based on the characteristics of different emission sources; ②Tackling multi-objective optimization techniques, coordinating and optimizing oil recovery efficiency and CO2 storage rate; ③Continuously developing new catalysts to accelerate the conversion reaction of CO2 and improve conversion efficiency; ④Fully draw on the carbon tax policies of countries such as the United States and Australia, explore fiscal and tax incentive policies suitable for China's CCUS industry, increase economic benefits, and enhance enterprise enthusiasm; ⑤Establish a series of standard specifications covering all aspects of the CCUS entire chain, guide the implementation of engineering construction, and reduce enterprise risks from a standardized perspective. Through the implementation of these measures, the rapid development of CCUS technology in China will be promoted, and greater contribution will be made to achieving the goal of carbon neutrality.

Key words: “double carbon”, CCUS technology, technological innovation, policy support, carbon neutrality

CLC Number: 

  • TE357