acetylene carbon black

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• carbon black — any of various finely divided forms of amorphous carbon prepared by the partial combustion of hydrocarbons, as of natural gas, or by charring wood, bones, or other plant or animal tissues: used in pigments, as reinforcing agents in the… …   Universalium

• Carbon — (), but as most compounds with multiple single bonded oxygens on a single carbon it is unstable.] Cyanide (CN–), has a similar structure, but behaves much like a halide ion (pseudohalogen). For example it can form the nitride cyanogen molecule… …   Wikipedia

• Carbon nanotube — Not to be confused with Carbon fiber. Part of a series of articles on Nanomaterials Fullerenes …   Wikipedia

• acetylene black — noun A form of carbon black formed by the decomposition (but not by the burning) of acetylene. It is characterized by its high degree of crystalline orientation compared with other sources of carbon black …   Wiktionary

• acetylene black — noun : a carbon black characterized by relatively high electrical conductivity, made by decomposing acetylene (as by pyrolysis in a retort or by explosion), and used chiefly as a filler in dry cells, rubber, and plastics …   Useful english dictionary

• Diatomic carbon — IUPAC name Diatomic carbon Systematic name Ethenediylidene …   Wikipedia

• thermal black — noun : a carbon black made by thermal decomposition of hydrocarbons (as natural gas and acetylene) in preheated furnaces called also furnace thermal black; compare acetylene black …   Useful english dictionary

• COMBUSTION — La combustion recouvre des phénomènes très variés. La définition même du terme répond à deux tendances différentes. La première lui donne un sens très général. Elle englobe «combustion vive» et «combustion lente». La combustion de l’air dans les… …   Encyclopédie Universelle

• chemical industry — Introduction       complex of processes, operations, and organizations engaged in the manufacture of chemicals and their derivatives.       Although the chemical industry may be described simply as the industry that uses chemistry and… …   Universalium

• Noir de carbone — Photographie réalisée au Microscopie électronique en transmission de noir de carbone obtenu à partir de la pyrolyse de charbon Général …   Wikipédia en Français

• List of problems solved by MacGyver — This is a list of problems that have been solved by the fictional character MacGyver from the television series of the same name. (This list is not yet comprehensive.) MacGyver employs his resourcefulness and his knowledge of chemistry,… …   Wikipedia