现有燃煤电厂二氧化硫治理“十一五”规划研究

结合《现有燃煤电厂二氧化硫治理“十一五”规划》的编制背景，根据《国民经济和社会发展第十一个五年规划纲要》及相关法规、政策、标准等，重点分析了达标排放率、排放总量、排放绩效、脱硫机组容量等主要目标的选择及目标值的确定方法，并对“十一五”末全国电力二氧化硫排放量以及脱硫机组容量进行了预测.预计到2010年，全国电力二氧化硫排放总量将达到862×104 t，比2005年减少33.7%；全国烟气脱硫机组投运及在建容量将达到3.8×108 kW，占“十一五”末煤电装机总量的64.0%；全国燃煤电厂二氧化硫排放绩效指标由2005年的6.4 g/(kW·h)下降到2.7 g/(kW·h).同时进行了“十一五”现有燃煤电厂二氧化硫治理的投资分析与风险分析.提出通过完善二氧化硫总量控制制度，强化政策引导，加快脱硫产业化发展，充分发挥政府、行业组织和企业的作用确保目标的实现. 

Research on the 11th Five-Year Plan for SO2 Pollution Control of Existing Coal-Fired Power Plants

In combination with the background of the 11th Five_Year Plan for SO₂ pollution Control of Existing Coal-Fired Power Plants, and based on the draft Outline of the 11th Five-Year Plan for National Economic and Social Development and related regulations, policies and standards, the selection and determination method of the main targets, such as the up-to-standard emission rate, the totalemission, the emission performance standard (EPS) and the flue gas desulfurization (FGD)capacity, etc., were analyzed. In addition, the SO₂ emission and the FGD capacity of electricity industry in China by the end of the 11th Five_year were forecasted. It was forecasted that by 2010, the total emission of SO₂ from national electricity industry would decrease to 862×10⁴ t, dropping by 33.7% as compared with the level of 2005; the FGD capacity putting into operation or under construction would reach 3.8×10⁸ kW, accounting for 64.0% ofthe total capacity of national coal-fired generator at 2010; the EPS would drop to 2.7 g/(kW·h), comparing with 6.4 g/(kW·h) at 2005. Subsequently, the investment and the risk about the SO₂ pollution control of existing coal-fired power plants were analyzed. Suggestions were put forward that it is necessary to improve the system of total emission control of SO₂, intensify policyguidance, expedite development of the FGD industrialization and make full use of government, organization and corporation, in order to guarantee the realization of the targets.