Wet flue gas desulfurization using a magnesia slurry sorbent in coal-fired power plants has been used because of its high SO_2 removal efficiency and relia... H Chen,H Ge,B Dou,... - 《Energy & Fuels》 被引量: 16发表: 2009年 Hot gas cleaning in power stations by using electron beam...
Earth’s climate is warming as a result of anthropogenic emissions of greenhouse gases, particularly carbon dioxide (CO2) from fossil fuel combustion. Anthropogenic emissions of non-CO2greenhouse gases, such as methane, nitrous oxide and ozone-depleting substances (largely from sources other than fossi...
Most of the sunˈs mass is in its center. It is also very hot. Almost all fusion takes就新 place in the center.就新 The sun creates energy in the form of heat and light, Even though the sun is a ball of gases, it is made up of several layers. The main layers are the ...
Each layer mixes into the next, like the layers of Earth's atmosphere (大气). Most of the sun's mass is in its center. It is also very hot. Almost all fusion takes place in the center. The sun creates energy in the form of heat and light. Even though the sun is a ball of...
Figure 3 Relation between depth and δ13C (‰) of the WDDM gases. Full size image The stable carbon isotopic distribution of methane (CH4) and its homologues (C2–5) in the studied wells are characterized by a normal pattern (δ13C-CH4 < δ13C-C2H5 < δ13C-C3H6) (Fig. ...
The sun creates energy in the form of heat and light. Even though the sun is a ball of gases, it is made up of several layers. The main layers are the center. There are also other layers. The sun produces huge energy. Its energy mainly comes from its center. The sun is the sourc...
摘要: A method to analyze trace hydrocarbons in the air by GC-PID is introduced. The constructure and working principle are described. Both of specifications of the instrument and the analysis results are given. The reliability of the results is analyzed....
The state of existence of mercury - whether mercury exists as a vapor or particulate in a dust-free atmosphere - was studied with aerosol analyzers based on different measurement principles: diffusion tubes, condensation nuclei counter and piezoelectric microbalance mass monitor, by cooling mercury vapo...
China now faces double challenges of water resources shortage and severe water pollution.To resolve Chinese water pollution problems and reduce its impacts on human health,economic growth and social development,the situation of wastewater treatment was investigated.Excess sludge and greenhouse gases (GHGs...