Tag: energy

Advantages of coal-fired power generation: It has high energy density and can convert a large amount of electricity .Coal is easy to mine, transport and...

Power plants use coal to generate electricity, because coal power is stable, reliable, and has a short construction period, which is an inevitable process...

New energy vehicles refer to the use of unconventional vehicle fuels as the power source (or the use of conventional vehicle fuels, the use...

Most of the batteries of new energy vehicles use ternary lithium batteries. The service life of ternary lithium batteries is mostly 8 years, and...

Tesla Motors Tesla is an American electric vehicle and energy company specializing in the production of electric vehicles, solar panels and energy storage equipment. Tesla's...

Hold-up - a term in the financial market, it refers to the fact that the price of the asset purchased by the investor does...

Reduce friction and wear, reduce frictional resistance, save energy , reduce wear, prolong mechanical life, and improve economic benefits;Cooling, friction heat should be discharged...

Electricity from power plants cannot be stored. In the power system , electrical energy is not stored, and the production, transmission, distribution and use...

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

Naphtha is not a refined oil , it is processed and called distillate in refineries, a distillate of petroleum . In general, it cannot...

On August 4, the euro and the dollar were temporarily reported at 1.0615, down slightly, or 0.04%. The euro was unchanged at $ 1.0165...

Strategic oil reserves refer to one of the effective ways to deal with short-term oil supply shocks (large-scale reductions or interruptions). It serves national...