ammonia cracker

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• petroleum refining — Introduction  conversion of crude oil into useful products. History Distillation of kerosene and naphtha       The refining of crude petroleum owes its origin to the successful drilling of the first oil well in Titusville, Pa., in 1859. Prior to… …   Universalium

• Hydrodesulfurization — (HDS) is a catalytic chemical process widely used to remove sulfur (S) from natural gas and from refined petroleum products such as gasoline or petrol, jet fuel, kerosene, diesel fuel, and fuel oils.[1][2] The purpose of removing the sulfur is to …   Wikipedia

• Electrolysis — In chemistry and manufacturing, electrolysis is a method of separating chemically bonded elements and compounds by passing an electric current through them.History*1800 William Nicholson and Johann Ritter decomposed water into hydrogen and oxygen …   Wikipedia

• Oyster — For other uses, see Oyster (disambiguation). Crassostrea gigas from the Marennes Oléron basin in France The word oyster is used as a common name for a number of distinct groups of bivalve molluscs which live in marine or brackish habitats. The… …   Wikipedia

• Pebble bed reactor — Sketch of a pebble bed reactor in Italian …   Wikipedia

• 2005 in rail transport — yearbox in?=in rail transport cp=20th century c=21st century cf=22nd century yp1=2002 yp2=2003 yp3=2004 year=2005 ya1=2006 ya2=2007 ya3=2008 dp3=1970s dp2=1980s dp1=1990s d=2000s da=0 dn1=2010s dn2=2020s dn3=2030s|Events January events : Main… …   Wikipedia

• Samsung Engineering — Infobox Company name = Samsung Engineering type = Public (Korea Exchange: 028050) foundation = January 20, 1970 location city = location country = location = flagicon|KOR Seoul, South Korea locations = key people = Yeon Joo Jung, President CEO… …   Wikipedia