关键词: 炼油, 碳达峰, 碳中和, 低能耗, 低碳化, 生物炼制, 氢能, CCUS

Abstract: The demand for oil and petrochemical products in the future society and the special requirements of energy system in oil refining process are analyzed. Combined with the energy consumption characteristics of the long standing oil refining industry and inevitable carbon dioxide emissions, the technical routes of carbon dioxide emissions peak and carbon neutrality in oil refining industry are put forward. First, innovatively develop and apply low energy refining technology, including low energy refining technology based on “molecular refining”, low energy refining technology based on new catalytic materials and catalysts, low energy refining technology coupled with “process strengthening” technology, energy system construction technology of low carbon refinery, waste polymer material recycling technology coupled with oil refining process, and energy saving technology of refinery based on digitization and intelligentization. Second, make full use of domestic abundant biomass resources, vigorously develop biological refining, and develop key products and technologies of biological refining. Third, actively develop hydrogen energy. It introduces the basic principles of the safe use of hydrogen energy, and puts forward that key point of the oil refining industry involved in the development of hydrogen energy is to build the supply chain and technological innovation chain of hydrogen energy. Fourth, develop efficient and economical carbon dioxide capture and utilization technologies, actively carry out industrial demonstration, and put forward key technologies developed for carbon dioxide capture and utilization.

Key words: oil refining, carbon dioxide emissions peak, carbon neutrality, low energy consumption, low carbonization, biological refining, hydrogen energy, CCUS