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Fei Teng Frank Jotzo 《中国与世界经济(英文版)》2014,(5):37-54
Chinaneeds to reduce its carbon emissions if global climate change mitigation is to succeed. Conventional economic analysis views cutting emissions as a cost, creating a collective action problem. However, decarbonization can improve productivity andprovide co-benefits that accord with multiple national policy objectives. We track China ' s progress in reducing the emissions intensity of the economy, and construct a macro scenario with China's carbon emissions peaking in the 2020s. Investment in greater energy productivity and economic restructuring away from heavy industries can bring productivity gains, and decarbonization of energy supply has important co-benefits for airpollution and energy security. Combined with lower climate change risks and the likelihood thai China's actions will influence other countries, this suggests that cutting carbon emissions is not only in China's self-interest but also in the global interest. To properly identify the true costs and benefits of climate change action requires new thinking in economic analysis. 相似文献
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唐富强 《中国高新技术企业评价》2014,(16):76-77
在合成氨生产过程中,脱碳系统的热碳酸钾溶液会对系统的设备产生一定的腐蚀,容易有稳定性泡沫产生于装置运行过程中,增大塔内阻力,严重的话,还会导致拦液泛塔,对生产的安全稳定运行造成了严重的影响。那么就需要采取一系列的措施,做好防护工作,保证系统能够安全稳定的运行。 相似文献
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1.故障 氨厂脱碳单元采用低热苯菲尔脱碳流程,脱碳贫液进入闪蒸槽,经五级闪蒸释放出的闪蒸汽,由4台蒸汽喷射泵05A001/2/3/4和蒸汽压缩机(或备用喷射泵05A005)注回再生塔,提供部分再生热量. 相似文献
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天然气中的硫化氢和二氧化碳会危害设备、污染环境,需要将其脱除。本文介绍了化学反应、物理吸收、化学-物理、膜分离等几种脱酸方法,并根据不同工艺的优缺点及天然气组分、处理量选择合适的脱酸工艺。 相似文献
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碳中和目标下,脱碳是商业银行加强气候风险管理的核心内容.商业银行脱碳包括自身经营活动的脱碳和投融资活动的脱碳两个方面,而投融资活动的脱碳是重点和难点.本文从商业银行的高碳资产置换、低碳资产业务发展两方面出发,分析商业银行投融资活动脱碳的现状,指明其存在的问题,并从监管部门和商业银行两个角度,提出推动商业银行高碳资产置换... 相似文献
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