Facebook owner Mark Zuckerberg marries sweetheart Priscilla Chan
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Alex Ferguson rushed to hospital
Joy Online
Donna Summer believed cause of her cancer was 9/11 attacks
NZ Herald
Justin Bieber, Prom: Singer Invites High Schooler Cady Eimer To Billboard Awards
Huffington Post
Conflict in Nuba mountains may lead to devastating epidemics, say doctors
The Guardian
This is not to be confused with the splitting of the nucleus (nuclear power).
Gas cracker: Petrochemicals are usually manufactured in large scale from petroleum feed stocks . 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 craking of natural gas proceeds at very high temperature resulting in olefins (Mostly ethylene/propylene). The temperature in a gas cracker exceeds 1000 °C. For ultimate decomposition of gas into elements more than 1500 °C is required. Thus, acetylene/carbon black production encounters such high temperatures. Usually oxy-combustion methods are used for attaining such high temperatures. BASF burners/Kellog burners are available in the market. Further electro cracking/ plasma cracking is also available (Dr.B.K.B. Rao).
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