Acetylene is a chemical compound with the formula C2H2. It is a hydrocarbon and the simplest alkyne with its systematic name as ethyne. It is a colorless gas widely in use as a fuel and a chemical building block. It is unstable in its purest form and therefore handled as a solution. Being an alkyne, ethyne is unsaturated as its two-carbon atoms link in a triple bond.
In 1836, Edmund Davy discovered ethyne and identified it as being a new carburet of hydrogen. In 1860, a French chemist named Marcellin Berthelot rediscovered and lay claim to its name as Acetylene. Berthelot prepared this gas by passing organic compound vapors (such as methanol, ethanol and others) through a red-hot tube and thus collected its effluent. He also produced the formation of this compound by the sparking electricity through mixed cyanogens and hydrogen gases. Later he concluded its production by passing hydrogen between the poles of a carbon arc.
Presently, its production mainly consists of partial combustion of methane. It also appears as a side product in the ethylene stream from cracking of hydrocarbons. Approximately, 400,000 tonnes of this compound undergo production on an annual basis. It comes to use for many purposes such as gas welding and cutting. Oxyacetylene gas welding and cutting consume approximately 20% of it, owing to its high temperature flames. Combustion of oxygen with this chemical compound fabricates flames of over 3300o C (6000o F, 3600 K) and releases 11.8 KJ/g. Acetylene is a common chemical present in the whole universe. It comes to an often association with other gas giants of the atmosphere. The discovery of this compound on Enceladus (a moon of Saturn) is one curious breakthrough. Its natural form appears through any catalytic decomposition of long chain hydrocarbons (at temperatures 1,770 K and above). This compound is not toxic, however if produced from calcium carbide, it may contain toxic impurities (such as hints of arsine and phosphine). This chemical compound came in use for illumination including street lighting, around the early 20th Century. In addition, majority of the premature vehicles used carbide lamps before adopting electric headlights.
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By Jacker Martyn
Acetylene is a chemical compound with the formula C2H2. It is a hydrocarbon and the simplest alkyne with its systematic name as ethyne. It is a colorless gas widely in use as a fuel and a chemical building block. It is unstable in its purest form and therefore handled as a solution. Being an alkyne, ethyne is unsaturated as its two-carbon atoms link in a triple bond.
In 1836, Edmund Davy discovered ethyne and identified it as being a new carburet of hydrogen. In 1860, a French chemist named Marcellin Berthelot rediscovered and lay claim to its name as Acetylene. Berthelot prepared this gas by passing organic compound vapors (such as methanol, ethanol and others) through a red-hot tube and thus collected its effluent. He also produced the formation of this compound by the sparking electricity through mixed cyanogens and hydrogen gases. Later he concluded its production by passing hydrogen between the poles of a carbon arc.
Presently, its production mainly consists of partial combustion of methane. It also appears as a side product in the ethylene stream from cracking of hydrocarbons. Approximately, 400,000 tonnes of this compound undergo production on an annual basis. It comes to use for many purposes such as gas welding and cutting. Oxyacetylene gas welding and cutting consume approximately 20% of it, owing to its high temperature flames. Combustion of oxygen with this chemical compound fabricates flames of over 3300o C (6000o F, 3600 K) and releases 11.8 KJ/g. Acetylene is a common chemical present in the whole universe. It comes to an often association with other gas giants of the atmosphere. The discovery of this compound on Enceladus (a moon of Saturn) is one curious breakthrough. Its natural form appears through any catalytic decomposition of long chain hydrocarbons (at temperatures 1,770 K and above). This compound is not toxic, however if produced from calcium carbide, it may contain toxic impurities (such as hints of arsine and phosphine). This chemical compound came in use for illumination including street lighting, around the early 20th Century. In addition, majority of the premature vehicles used carbide lamps before adopting electric headlights.
Jacker Martyn writes informative and unique articles about flashback arrestors and gas pressure regulators.Published at Sooper Articles ? Submit Free Articles http://www.sooperarticles.com
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All About Acetylene Its Discovery Uses And Its Production
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