natural gas typeprincipal component analysisTurpan-Hami BasinIn this study, we rediscuss genetic types of natural gases from the Turpan-Hami Basin using classic diagrams and chemometric methods. In comparison with classic diagrams, chemometrics is an improved method based on multi-parameter for natural...
无机成因轻烃天然气成因十屋断陷This paper discussed the genetic types of natural gases in Shiwu fault depression based on the analyses of gas component composition,light hydrocarbon parameters and carbon isotopic compositions.The result indicates that the natural gases in Shiwu fault depression can be ...
These gases are of mixed origin,and the heavy hydrocarbon gases were mainly derived from the secondary cracking of oil augmented with coal-type gas,whereas methane was mainly a coal-type gas. Gas-source correlations indicated that the natural gases reservoired in the second member of the Xujia...
Genetic Types of Shallow-Buried Natural Gases and Their Distributions in Sedimentary Basins Great volumes of shallow-buried (< 2000 m) natural gases have been found in Mesozoic-Cenozoic sedimentary basins in China, which mainly consist of biogases... G Yang,Q Jin,Q Cao,... - International Co...
of humic gas,sapropel type gas and organic anatetic origin gas.The geochemical modeling for genetic type indexes using natural gas blend matching and calculation template using nonlinear mathematical simulation method initially measures the contributions of the three organogenic gases in XFDZ....
Natural disaster, any calamitous occurrence generated by the effects of natural, rather than human-driven, phenomena that produces great loss of human life or destruction of the natural environment, private property, or public infrastructure. A natural d
Pollution, addition of any substance or form of energy to the environment at a rate faster than it can be dispersed or stored in a harmless form. The major kinds of pollution are usually classified by environment and include air, water, and land pollutio
(2005) showed that revegetation is an alternative in the recovery of the area, including the natural landscape, and provides security to maintain the sustaining and sanitary conditions of the landfill. The vegetation aims to minimize erosion with the rapid establishment of the roots. Once the ...
mostly coming from the burning of fossil fuels by large numbers of car drivers. Clean air has a very defined chemical composition; 99% of it is nitrogen, oxygen, water vapor, and inert gases. When this balance is changed in big ways, we know that there is some big source of environmenta...
In the 21st century solar energy has become increasingly attractive as a renewable energy source because of its inexhaustible supply and its nonpolluting character, in stark contrast to the finite fossil fuels coal, petroleum, and natural gas. See also solar power. Meet the renewables Biofuels ...