CO2 emissions per unit of product from coal chemical industries
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I have analyzed the following processes: Shell gasification for hydrogen production – 1t of H2 generates 15t of CO2. GE coal-water slurry gasification for methanol production – 1t of methanol generates 1.8t of CO2. Coal-based olefin production – 1t of olefins generates 5.5t of CO2. Feel free to add more information
It’s indeed a good topic, but it’s necessary to carefully examine whether the data provided by the original poster is accurate. The results of the above calculations need to take into account the CO2 generated by energy consumption. CO2 emissions need to be considered for all energy-consuming processes. Just by considering the carbon emissions associated with the raw material conversion process, there will be a significant reduction