catalytic process

catalytic process
каталитический процесс

Англо-русский словарь терминов металлургии и сварки. 2011.

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  • catalytic reforming — A catalytic process to improve the antiknock quality of low grade naphthas and virgin gasolines by the conversion of naphthenes and paraffins into higher octane aromatics such as benzene, toluene and xylenes …   Petroleum refining glossary

  • catalytic site — The part of the surface of an enzyme molecule (usually only a small portion of the total) necessary for the catalytic process …   Glossary of Biotechnology

  • Catalytic reforming — is a chemical process used to convert petroleum refinery naphthas, typically having low octane ratings, into high octane liquid products called reformates which are components of high octane gasoline (also known as petrol). Basically, the process …   Wikipedia

  • Catalytic converter — A catalytic converter (colloquially, cat or catcon ) is a device used to reduce the toxicity of emissions from an internal combustion engine. First widely introduced on series production automobiles in the US market for the 1975 model year to… …   Wikipedia

  • Catalytic cracking —   The refining process of breaking down the larger, heavier, and more complex hydrocarbon molecules into simpler and lighter molecules. Catalytic cracking is accomplished by the use of a catalytic agent and is an effective process for increasing… …   Energy terms

  • Catalytic cycle — A catalytic cycle in chemistry is a term for a multistep reaction mechanism that involves a catalyst . The catalytic cycle is the main method for describing the role of catalysts in biochemistry, organometallic chemistry, materials science, etc.… …   Wikipedia

  • catalytic cracking — The refining process of breaking down the larger, heavier, and more complex hydrocarbon molecules into simpler and lighter molecules. Catalytic cracking is accomplished by the use of a catalytic agent and is an effective process for increasing… …   Petroleum refining glossary

  • Catalytic processes and their catalysts — ▪ Table Catalytic processes and their catalysts process catalyst ammonia synthesis iron sulfuric acid manufacture nitrogen(II) oxide, platinum cracking of petroleum zeolites hydrogenation of unsaturated hydrocarbons nickel, platinum, or palladium …   Universalium

  • Catalytic reforming —   A refining process using controlled heat and pressure with catalysts to rearrange certain hydrocarbon molecules, there by converting paraffinic and naphthenic type hydrocarbons (e.g., low octane gasoline boiling range fractions) into… …   Energy terms

  • Catalytic hydrocracking —   A refining process that uses hydrogen and catalysts with relatively low temperatures and high pressures for converting middle boiling or residual material to high octane gasoline, reformer charge stock, jet fuel, and /or high grade fuel oil.… …   Energy terms

  • Catalytic hydrotreating —   A refining process for treating petroleum fractions from atmospheric or vacuum distillation units (e.g., naphthas, middle distillates, reformer feeds, residual fuel oil, and heavy gas oil) and other petroleum (e.g., cat cracked naphtha,coker… …   Energy terms


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