Carbon cycle in advanced coal chemical engineering

Area of Science:

• Environmental Science
• Chemical Engineering
• Energy Policy

Background:

• Growing global attention on carbon dioxide (CO2) emissions and their diverse sources.
• Extensive research into fossil and renewable energy, focusing on CO2 emission control technologies.
• The coal chemical industry's significant role in the carbon cycle and CO2 value chain.

Purpose of the Study:

• To review the mechanisms of the carbon cycle.
• To investigate strategies for reducing CO2 emissions through efficient carbon utilization, primarily from coal.
• To analyze challenges and opportunities in coal conversion within the context of carbon mitigation.

Main Methods:

• Literature review of carbon cycle processes.
• Analysis of CO2 capture, utilization, and storage (CCUS) technologies.
• Examination of coal conversion efficiencies and resource utilization.

Main Results:

• Coal is identified as an abundant carbon source for efficient utilization.
• Clean and effective coal conversion strategies are crucial for reducing CO2 emissions.
• The economic viability of coal conversion products is influenced by carbon mitigation policies.

Conclusions:

• Optimizing coal resource conversion is key for the coal chemical industry.
• Integrating efficient carbon utilization into the carbon cycle can mitigate CO2 emissions.
• Policy frameworks can enhance the value of products derived from coal conversion.