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LNG(液化天然气),作为一种洁净的燃料,是以甲烷为主要成分,燃烧后生成CO_2和H_2O,产生的温室气体只有煤炭的1/2．石油的2/3,燃烧后基本没有二氧化硫和颗粒物,氮氧化物可通过低氮燃烧技术控制浓度,排放量大大低于同等容量的常规火电厂。因此对环境造成的污染远远小于石油和煤炭,是一种高热值低污染的洁净燃料。当前,在深圳的东部及西部,作为LNG站线项目产业链的主要终端用户——两家3×350MW级液化天然气电厂,应运而生了。笔者仅以其中一家LNG电厂(××电厂)为例,小议液化天然气电厂的
As a clean fuel, LNG (liquefied natural gas) uses methane as its main component and produces CO_2 and H_2O after combustion, resulting in only 1/2 of that of coal. Two-thirds of the oil is essentially free of sulfur dioxide and particulate matter after combustion. Nitrogen oxides can be used to control concentrations through low-NOx combustion technology and emit substantially less than conventional thermal power plants of equivalent capacity. Therefore, the pollution caused to the environment is far less than oil and coal, which is a kind of clean fuel with high heat value and low pollution. Currently, two 3x350MW LNG power plants, the major end-users in the industrial chain of LNG terminal line projects, have emerged in eastern and western Shenzhen. I only one LNG power plant (× × power plant), for example, discuss the LNG power plant