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 Hydrogen energy

Hydrogen is an environmentally friendly fuel, which, when ingested, produces only water in the bottom. Hydrogen can be produced from a variety of national sources, such as natural gas, nuclear power, biomass, renewable sources of energy, such as solar power and wind power. These characteristics make it an attractive fuel option for transportation and electricity generation. It can be used in cars, homes, mobile power,,, and many other applications. 

Hydrogen is an energy carrier that can be used to store, move, and deliver energy obtained from other sources. 

Today, with hydrogen as a fuel that can be obtained in a variety of ways. The most common method today is the day of natural gas reforming (thermal process), and the surface layer. Other methods include, among others, solar energy, and biological processes. 

THERMAL PROCESSES 

Thermal processes for the production of hydrogen, in general, is related to steam reforming, and a high-temperature process, in which steam can react with a hydrocarbon fuel to produce hydrogen. Many of the fossil fuels that can be converted to hydrogen production, such as natural gas, diesel fuel, renewable fuels, gasified coal, or gasified biomass. Today, approximately 95% of all hydrogen is created by steam ?????????? natural gas 

THE ELECTROLYTIC TREATMENT PROCESSES 

The Water is separated into oxygen and hydrogen, in a process called electrolysis. The electrolytic processes take place in an electrolytic cell, which functions much like a fuel cell in reverse, instead of the use of the energy of the hydrogen molecule as a fuel for the cells, the cell uses the hydrogen from the water molecules. 

For more information on the electrolytic production of hydrogen. 

SOLAR PROCESSES 

Solar processes, that is, the use of light as an agent for hydrogen production. There are several different solar processes, including the photobiological, photoelectrochemical, and photovoltaic solar thermochemical. Photobiological processes is the use of the natural photosynthetic activity of bacteria and algae to produce hydrogen. Photoelectrochemical processes-that is, to make use of a special semiconductor for water splitting into hydrogen and oxygen. The solar thermochemical production of hydrogen for use of concentrated solar energy for the decomposition reaction of water, which is often combined with other types, such as metal.

For more information on photobiological processes in solar thermochemical processes, and photoelectrochemical processes. 

BIOLOGICAL PROCESSES 

In biological processes, the use of micro-organisms, such as bacteria and micro-algae, to produce hydrogen by means of organic reactions. At the time of conversion of the microbial biomass, bacteria break down organic matter such as biomass or waste water to produce hydrogen, while in the photobiological processes, the micro-organisms use sunlight as a source of energy. 

For more information on the biological production of hydrogen from the microbial biomass, the conversion of photobiological processes. 

Hydrogen is the simplest element. A hydrogen atom consists of one proton and one electron. It is also the most abundant element in the universe. Despite its simplicity and abundance, hydrogen does not occur naturally as a gas on the Earth-it is always combined with other elements. Water, for example, is a compound of hydrogen and oxygen (H2O). 

Hydrogen is also found in many organic compounds, particularly in the hydrocarbons, which are made up of different types of fuel, such as gasoline, natural gas, methyl alcohol and propane. The hydrogen can be separated from hydrocarbons through the application of heat, a process known as reforming. At the moment, most hydrogen is produced in this way from natural gas. Electric power can also be used to split water into a separate oxygen and hydrogen. This process is known as electrolysis. Some algae and bacteria, using sunlight as an energy source, and even the release of hydrogen under certain conditions. 

Hydrogen is a high energy, yet an engine that burns pure hydrogen, it has no pollution to the environment. NASA, with the help of a liquid hydrogen since the 1970s to remove it from the steam and other rockets into orbit. Fuel cells and hydrogen feed, electric power systems, with the help of steam, creating a clean by-product of the fresh water, which the crew drinks. 

Hydrogen-Based Fuel Cells 

In a fuel cell, connected by hydrogen and oxygen to produce electricity, heat and water. Fuel cells are often compared to batteries. Both convert the energy produced by a chemical reaction into usable electric power. However, the fuel cell will generate electricity as long as fuel (hydrogen) is supplied, never losing energy. 

Fuel cells are a promising technology for use as a source of heat and electricity for buildings, but also as a source of power for the electric motor-powered vehicles. Fuel cells are better to run on pure hydrogen. However, fuels such as natural gas, methyl alcohol, and even gasoline can be converted to produce the hydrogen required for fuel cells. A portion of the fuel cell, even the ones that can be filled in directly with methanol, using a reformer. 

In the future, hydrogen could also join electricity as an important energy source. The source of energy is on the move, and deliver energy in a usable form to consumers. Renewable sources of energy, such as solar and wind, can't produce energy continuously. But will she be able to, for example, in the production of electricity and hydrogen, that can be stored for as long as it is not needed. Hydrogen can also be transported (and the power), and where it is needed most.