homogeneous catalyst

homogeneous catalyst
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Англо-русский строительный словарь. 2013.

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  • Homogeneous Charge Compression Ignition — Homogeneous Charge Compression Ignition, or HCCI, is a form of internal combustion in which well mixed fuel and oxidizer (typically air) are compressed to the point of auto ignition. As in other forms of combustion, this exothermic reaction… …   Wikipedia

  • Homogeneous catalysis — is a chemistry term which describes catalysis where the catalyst is in the same phase (ie. solid, liquid and gas) as the reactants. It is the opposite to heterogeneous catalysis.Notice that two liquids can be different phases. Therefore, for… …   Wikipedia

  • Homogeneous and heterogeneous reactions — Homogeneous reactions are chemical reactions in which the reactants are in the same phase, while heterogeneous reactions have reactants in two or more phases. Reactions that take place on the surface of a catalyst of a different phase are also… …   Wikipedia

  • homogeneous catalysis — homogeneous catalysis, catalysis that occurs when the reacting chemicals, their products, and the catalyst are all liquids or all gases …   Useful english dictionary

  • Homogeneous charge compression ignition — Thermodynamics …   Wikipedia

  • homogeneous catalysis — noun Catalysis in which the catalyst is present in the same phase as the reactants; normally dissolved in the same solvent …   Wiktionary

  • Crabtree's catalyst — Crabtree s catalyst …   Wikipedia

  • Wilkinson's catalyst — Chembox new ImageFile = Wilkinson s catalyst 2D.png ImageSize = 200px ImageName = Wilkinson s catalyst ImageFile1 = Wilkinson s catalyst no hydrogens 3D balls.png ImageSize1 = 120px ImageName1 = Wilkinson s catalyst ImageFile2 = Wilkinson s… …   Wikipedia

  • Ziegler-Natta catalyst — A Ziegler Natta catalyst is a reagent or a mixture of reagents used in the production of polymers of 1 alkenes (α olefins). Ziegler Natta catalysts are typically based on titanium compounds and organometallic aluminium compounds, for example… …   Wikipedia

  • Kaminsky catalyst — A Kaminsky catalyst is a catalytic system for alkene polymerization discovered in 1980. Kaminsky catalysts are based on metallocenes of group 4 transition metals with methylaluminoxane (MAO). These catalysts are a type of Ziegler Natta catalyst,… …   Wikipedia

  • Hydrogenation — |date=1996|location=Washington, D.C.|pages=429|id=ISBN 0 8412 3344 6] Because of the importance of hydrogen, many related reactions have been developed for its use. Most hydrogenations use gaseous hydrogen (H2), but some involve the alternative… …   Wikipedia


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