Oil

which is the important investment projects in the world.Domestic individual participation in investment mainly through cooperation with institutional members of the exchange, the exchange...

When it is found that there is coal spontaneous combustion on the surface of the coal pile, the method of spraying cooling or digging...

To prevent spontaneous combustion, the following comprehensive prevention and control measures are generally taken: 1. Because coal produces CO in the low-temperature oxidation stage,...

How to start?I believe this is the most popular topic in recent period of time. In fact, the listing of Chinese futures was proposed...

which refers to all that exists in the nature of natural gas, including atmosphere, hydrosphere, and lithosphere in various natural process to form gas...

coal is the plant body through biological chemistry and physical chemistry and transformed into sedimentary organic minerals, is composed of a variety of polymer...

On market kitchen to provide a variety of common and gas.So you know what?1. First of all, we should understand the difference between natural...

Hydrogen is not toxic.Hydrogen is an industrial reagent. However, hydrogen has special properties. If the content of hydrogen in the air is high, it...

More than one-third of China's coal is used for power generation, and the average coal consumption for power generation is about 370g/ (kW¡¤h) standard...

Generally dry gas, the main component is methane, basically free of impurities, high calorific value, slow flame propagation speed, high conveying pressure.Gas is a...

On September 25, India plans to raise the price of natural gas produced in the country from October 1, according to a report quoted...

On September 14, the CICC research report pointed out that the US CPI in August increased by 8.3% year-on-year, and the core CPI excluding...