Statistics indicated that before 1976, the world produces 400,000,000,000 cubic meters hydrogen every year, 88% use in the non-energy aspect, 10% use for to synthesize the methane, only some 2% and the natural gas mix takes the fuel. The chemical industry department consumes the hydrogen to be highest, only a manufacturing chemical fertilizer’s primary data ammonia item consumes the hydrogen quantity to amount to Read More…

The reason why the development of nuclear power plants so fast because it has many advantages.

First, it is an effective alternative energy sources. Small size of nuclear fuel high energy, nuclear chemistry is greater than a few hundred times. 1 kg of uranium -235 release energy equivalent to 2700 tons of standard coal, the energy released. A one million Read More…

Since the 20th century, 60’s, the solar satellite on call the shots on the power use, then gradually applied to the ground.

Solar cells in the late 20th century and the beginning of 30, 40 years into applied research. March 17, 1958 the United States launched the “Vanguard No. 1″ satellite, the first time single crystal silicon solar cells as the Read More…

It is used to dry materials, such as food crops, cash crops, leather fuel (energy) many, such as solar, coal, straw, fuelwood, methane. However, the most clean, most economical to the number of solar energy has. The general method of solar drying of crops is relatively simple, it is natural sunlight. This solar drying technology in a long time, still occupy an important position. The disadvantage is that a long drying cycle, drying yard Read More…

01) defragmenting the hard disk “failure”

Recently the use of Windows native defrag functions encounter a strange question, select the. Set by “analysis” button, it says “need to Defrag the hard disk” and then click the “order”, too – after the prompt “order complete”, but distribution of data on the hard disk does not happen any | any change (still very messy ), I cup defrag simply no doubt play a role, how is this going on, hard drive broken? Are there any other way to solve Read More…

Faraday’s law is the law of one of the important electrochemical science. Theory suggests the electrolysis of electricity through the electrode and the quality of the relationship between the reactants, and temperature, voltage, electrolyte concentration and solvent nature, independent of such factors as electrode materials. But Read More…

Discussed above, the molten salt electrolyte concentration cell and the molten salt electrolyte Jacobi – Daniel batteries. As you know, concentration cell of electromotive force depends on the solution of two electrodes inserted and two solution interface on the concentration of the electric potential jump, the lower the value of its Read More…

Lithium thermal battery 70 from the late 20th century, has been developed for more than 20 years, during which tackled many technical difficulties, has become mature. Since the thermal battery with outstanding quality performance, and soon formed a variety of products, get in the successful application of modern Read More…

Definition

Thermal battery is the battery itself, the heating system to a non-conducting solid state heating molten salt electrolyte showed ionic conductor and into the working state of a thermally activated reserve battery. Use of solid salt electrolyte thermal battery is the main feature, it apparently different from the use of aqueous electrolytes, organic electrolytes and solid electrolyte batteries. As the use of solid electrolyte salts, Read More…

As we all know, as an indispensable modern industrial raw material production of active metals such as lithium, sodium, potassium, calcium can not be separated molten salt electrolysis. 40 years of the 20th century developed the widely used high-tech sophisticated weapons to molten salt for thermal batteries are the battery electrolyte. These industrial sectors and the emergence and development of an urgent need for salt Read More…