首页 > 资料下载 > 提高美国运输部门的安全和减少碳排放：生物质煤的转型作用Increasing Security and Reducing Carbon Emissions of the U.S. Transporta
提高美国运输部门的安全和减少碳排放：生物质煤的转型作用Increasing Security and Reducing Carbon Emissions of the U.S. Transporta 提高美国运输部门的安全和减少碳排放：生物质煤的转型作用Increasing Security and Reducing Carbon Emissions of the U.S. Transporta

提高美国运输部门的安全和减少碳排放：生物质煤的转型作用Increasing Security and Reducing Carbon Emissions of the U.S. Transporta

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美国空军已经设定了一个目标，提供50%的CONUS（美国48岁以下）燃料。 到2016年国内合成原料的要求。这样做的一个选项是 利用煤通过气化和费托合成生产液体燃料 煤制液体（CTL）工艺。此外，国防部（DoD）将 要求合成燃料供应商实施二氧化碳(CO2)排放捕获， 封存或再利用/改革。虽然CTL，当与碳捕获和 在燃料生产中的封存，可以将CO2排放限制在一个大致的水平 相当于（+4%到-5%）现有的石油燃料供应链，美国国防部 希望探索通过减少排放量来进一步改善其环境性能的方案 该工厂的碳排放量低于常规石油精炼厂的碳排放量。合作社 煤和生物质转化为液体燃料（CBTL）是最近提出的一种可能的方法。 完成此任务的选项。选择使用各种工艺（包括藻类）进行再利用/改造 已提出用CTL/CBTL工艺处理CO2排放，但不在此范围内 报告。这一选择将在今后的研究中加以考虑。

The Air Force has set a goal to supply fifty percent of its CONUS (lower 48 United States) fuel requirements from domestic synthetic sources by 2016. One option for doing this is the production of liquid fuels from coal via gasification and Fischer-Tropsch (FT) synthesis, a process known as coal-to-liquids (CTL). In addition, the Department of Defense (DoD) will require that providers of synthetic fuel practice carbon dioxide (CO2) emissions capture, sequestration or reuse/reform. Although CTL, when coupled with carbon capture and sequestration during fuel production, can limit CO2 emissions to a level approximately equivalent (+4% to -5%) to that of the existing petroleum-based fuel supply chain, the DoD wishes to explore options that will further improve its environmental performance by reducing the carbon footprint of the plant to be below that of a conventional petroleum refinery. The co- conversion of coal and biomass to liquid fuels (CBTL) has been recently proposed as a possible option to accomplish this. The option to use various process (including algae) for reuse/reform of CO2 emissions with CTL/CBTL process has been proposed, but is not in the scope of this report. This option will be considered in future research.

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