Insight into the mechanism of hydrogen transfer and exchange in direct liquefaction of Shangwan coal using isotope-tracer method

Key Points

• Hydrogen transfer plays a critical role in the liquefaction of Shangwan coal, impacting the overall conversion efficiency.
• The study employs an isotope-tracer method to examine the exchange rates of hydrogen, demonstrating significant interactions.
• Analysis of coal chemical pathways involves detailed tracking of isotopes to better understand liquefaction dynamics and efficiency.
• Findings may enhance understanding of hydrocarbon production from coal, impacting future energy resource strategies.