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Petrochemicals are chemical products derived from petroleum. Some chemical compounds made from petroleum are also obtained from other fossil fuels, such as coal or natural gas, or renewable sources such as corn or sugar cane. This article focuses on organic compounds that are not burned as fuel (see also Petroleum product). Two petrochemical classes are olefins including ethylene and propylene, and aromatics including benzene, toluene, and xylene isomers. Oil refineries produce olefins and aromatics by fluid catalytic cracking of petroleum fractions. Chemical plants produce olefins by steam cracking of natural gas liquids like ethane and propane. Aromatics are produced by catalytic reforming of naphtha. Olefins and aromatics are the building-blocks for a wide range of materials such as solvents, detergents, and adhesives. Olefins are the basis for polymers and oligomers used in plastics, resins, fibers, elastomers, lubricants, and gels. Global ethylene and propylene production are ~115 million tonnes and ~70 million tonnes per annum, respectively. Aromatics production is ~70 million tonnes. The largest petrochemical industries are located in the USA and Western Europe; however, major growth in new production capacity is in the Middle East and Asia. There is substantial inter-regional petrochemical trade. Primary petrochemicals are divided into three groups depending on their chemical structure:
The prefix "petro-" is an arbitrary abbreviation of the word "petroleum"; since "petro-" is Ancient Greek for "rock" and "oleum" means "oil". Therefore, the etymologically correct term would be "oleochemicals". However, the term oleochemical is used to describe chemicals derived from plant and animal fats. From Wikipedia under the
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photocase.com unknown, photocase.com 2005-11-27 11:35:00 Photocase is the website for creative, royalty free stock photography. Photocase photos are available to purchase for royalty-free use in commercial and non-commercial projects.  pc.blogspot.com PC, pc.blogspot.com 2011-04-11 22:02:00 So a ragtag bunch of anti-industrialists has headed out to sea in boats made with petro-chemicals and powered by fuel oil to protest about oil exploration and the prospective production of petr0 - chemicals 30km off the coast of ... From Google Blog Search: "petr0" Petr0 and Petrochemicals @ Petr0.com An informational site about Petr0 and Petrochemicals. ... The prefix "petro-" is an arbitrary ... See also: Business: Chemicals: Polymers: Fillers and ... www.petr0.com Hexene (Methyl Hexene, Bromo Cis Hexene, Double Bond, Chain ... Coal to Chemicals: Can Coal be a Suitable Replacement ... com Other olefins used in the production of petrochemicals ... plus more related topics on Petr0.com www.petr0.com ... www.petr0.com/hexene Antifreeze (Coolant, Freezing Point, Ethylene Glycol, Toxic ... ... Ethylene Glycol and Ethylene Glycol Hoch Ch information ... www.petr0 ... Business: Chemicals: Basic Chemicals: Gases ... Supplier of pure gases to serve the specialty gas ... www.petr0.com/antifreeze Additives Definition (Diesel, Gasoline, Fuel Additive, Fuel ... Business: Chemicals: Polymers: Fillers and Additives; Fuel Additive; Oil Additive ... Additives Definition (Diesel, Gasoline, Fuel Additive, Fuel) @ Petr0.com www.petr0.com/additives/dictionary.htm From Bing Site Search: "petr0" Health: Beauty: Perfumes and Scents See also: Business: Chemicals: Basic Chemicals: Petrochemicals: Aromatics (3) Business: Consumer Goods and Services: Beauty: Fragrances (99) Health: Alternative ... Science: Physics: Fluid Mechanics and Dynamics ... ... Licensing advanced process models developed at the University of British Columbia; specialising in the areas of pulp and paper, cement, power boilers and petrochemicals. Business: Textiles and Nonwovens: Dyestuffs and ... Diversified group of manufacturing companies, active in petrochemicals, steel production, food products, automotive parts and building materials.
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