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82:. Naphtha, natural gas, refinery off-gas and gas from cokers and thermal crackers are good sources. Thus natural gas is one of the most wanted feed stocks for petrochemicals production. The thermal cracking of natural gas proceeds at very high temperature resulting in olefins (Mostly ethylene/propylene). The temperature in a
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activity. A gas cracker device splits the molecule at a rate much greater than that normally found in nature. In science and industry, gas crackers are used to separate two or more elements in a molecule. For example, liquid
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Fahad H. Falqi, 2009, The
Miracle of Petrochemicals: Olefins Industry : an In-depth Look at Steam Crackers.
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is an example of a gas cracker. In nature, molecules are split often, such as in food digestion and microbial
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exceeds 1000°C. For ultimate decomposition of gas into elements more than 1500 °C is required. Thus,
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Petrochemicals are usually manufactured in large scale from petroleum feed stocks using
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Herman F. Mark, 2013, Encyclopedia of
Polymer Science and Technology, Concise.
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William L. Leffler, 2014, Natural Gas
Liquids: A Nontechnical Guide.
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production encounters such high temperatures. Usually
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