煤矿瓦斯、安全与环境保护.ppt

1、Coalmine Gas, Safety and Environment Protection 煤矿瓦斯、安全与环境保护Guanghua Liu 刘光华 AAA Minerals International AAA国际矿业公司（北京确博尔）,地球日1970年4月22日，在美国爆发了有2万人参加的公民环保行动。这一天被命名为地球日。它作为人类现代环保运动的开端，推动了环境法规的建立，并促成了1972年联合国第一次人类环境会议的召开，以后各国政府环保部门和民间环保组织纷纷成立，地球日已成为169多个国家的民众进行大规模环保活动的共同纪念日。On April 22, 1970, the first

2、Earth Day was held. People all over the country made promises to help the environment. Everyone got involved and since then, Earth Day has spread all over the planet. People all over the world know that there are problems we need to work on and this is our special day to look at the planet and see w

3、hat needs changing.,Topics: 1. Distributions of gassy mine2.Coalmine gasthe coalmine killer3.Coalmine gasthe environment polluter 4. Coalmine gasthe clean fossil fuel1. 高瓦斯矿井的分布2. 煤矿瓦斯矿井杀手3. 煤矿瓦斯环境污染物4. 煤矿瓦斯洁净燃料,AAA Minerals Intern. ,Distributions of gassy mines Over 50% underground coalmines in the

4、 world are gassy, including China. 高瓦斯矿井的分布,Topic one,AAA Minerals Intern. ,世界上超过50%的煤矿属于中至高瓦斯 矿井，中国的情况也是如此。,Gassy mine distribution of China中国高瓦斯煤矿分布图,AAA Minerals Intern. ,Coalmine gasthe coalmine killerFatalities killed by coalmine gas explosions in the developed countries have been reduced to a

5、very lower level, but it remains very severe in China. 煤矿瓦斯矿井杀手在发达国家，由煤矿瓦斯爆炸造成的灾难已经减少到了非常低的水平，但在中国仍然很严重。,AAA Minerals Intern. ,Topic two 主题二,Fatality/Mt in Chinese coal mines 100 times of the worlds average,AAA Minerals Intern. ,中国百万吨煤死亡数量是世界平均水平的100倍,Fatalities by gas accidents is the largestin Chi

6、na,AAA Minerals Intern. ,中国煤矿瓦斯所引起的死亡数在煤矿事故中 占的比重最大。,Fatalities of Chinese coalmine gas accidents 中国煤矿瓦斯事故死亡人数,AAA Minerals Intern. ,Topic Three Coalmine Gasthe Environment polluter,Coalmine gas, especially methane, is a major greenhouse gas. China contributes nearly a half of the world total emissi

7、on. 煤矿瓦斯环境污染物 煤矿瓦斯，尤其是甲烷，是一种主要的温室气体。中国的瓦斯释放量接近世界总释放量的一半。,AAA Minerals Intern. ,Coalmine Gas Emission in 2003,37.52 Bm3 375.2亿立方米,CO2,CH4,230 Mt 2.3 亿吨,50 M Automobiles 5000万辆汽车尾气,AAA Minerals Intern. ,2003年世界煤炭瓦斯释放量,Methane Emission in 20002000年甲烷释放量,Billion m,Percentage of methane emission各国甲烷释放量的百

8、分比,China 中国 (44%),Topic four,Coalmine Gas the clean fossil fuel,煤矿瓦斯洁净燃料,Power generation 发电,Industrial and household fuel 工业及民用燃料,Chemical raw staff 化学原料,Lets make efforts together让我们一起努力,To save miners lives 拯救矿工的生命 To protect our environment 保护我们的环境 To utilize the natural resources 珍惜自然资源,AAA Minerals International,AAA Minerals International is a Germany - based consulting and service firm with offices in China and the United States which specializes in the coal and mineral industries o