decomposition reaction


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  • noun

Synonyms for decomposition reaction

(chemistry) separation of a substance into two or more substances that may differ from each other and from the original substance

References in periodicals archive ?
It is the compact and continuous residue that effectively blocks the transfer of heat and volatile small molecules produced in the polymer decomposition reaction. Therefore, the flame retardancy of 80RPUF/10[EG.sub.P50]/10APP is significantly improved.
It should be enhanced that Fe, Cu and Rh are metals that have catalytic activity in the [N.sub.2]O decomposition reaction (Taniou, Ziaka, & Vasileiadis, 2013).
In PRF90 ignition, the H abstraction reaction from n-[C.sub.7][H.sub.16] by OH radical ((R8), (R9), (R10), (R11)), the decomposition reaction of [O.sub.2]QOOH species (d[C.sub.8][H.sub.16]OOH-b[O.sub.2] and d[C.sub.8][H.sub.16]OOH-b[O.sub.2] in Fig.
Describing Chemical cars, Gavgani said these cars are chemical vehicles constructed by a simple decomposition reaction of hydrogen peroxide as the driving force.
Patent 8,188,154 (May 29, 2012), "Decomposition Reaction Apparatus, System for Producing Raw Material for Recycled Resin Composition, Method for Producing Raw Material for Recycled Resin Composition, Raw Material for Recycled Resin Composition and Formed Article," Junya Goto, Sumiya Miyake, Masaki Ishikawa, and Kazunori Shimoyachi (Sumitomo Bakelite Co., Ltd., Tokyo, Japan).
In general, storage decomposition is not a concern, but care should be taken not to store product in areas of high heat, such as near a heating radiator, as even when below the temperature of processing, a decomposition reaction may occur, albeit at reduced rate.
However, BD concentration was decreased more severely than the simulated result because the BD decomposition reaction by the acid catalyst seemed to occur more readily in the larger scale reactor (1000 ml) of this work than in the smaller flask reactor (150 ml) that was used to obtain the kinetic model.
Coverage includes response surface method for experimental optimization of phenol adsorption on chitosan; suspension flow with deposition in lung airway bifurcations in different breathing conditions; removal of nitric oxide from gas streams with aqueous hexamminecobalt ammonia solutions; thermochemical properties, non-isothermal decomposition reaction kinetics and quantum chemical investigation of 2,6-diamino-3,5 dinitropyrazine-1-oxide (LLM-105); and application of in situ chemical oxidation and bioremediation enhanced with electrokinetic technology.
The stability of a formulation can be further enhanced by the addition of chelates, which bind metal ions and to prevent acceleration of the decomposition reaction due to catalytic effects.
It was reported that austenitizing temperature significantly affects the relative position of the I-T diagram and alloying elements delay the austenite decomposition reaction. Also, a probainite nose exists around 475C and provides an obstacle to obtaining lower temperature pro-bainite products on continuous cooling of heavy section castings.
The decomposition reaction of ADCA produces several residues, such as biurea and urazol, which decompose at higher temperatures in an endothermic process generating additional gas [8].
The kinetic model function and kinetic parameters of the decomposition reaction of the three compounds were studied with Thermogravimetry-Derivative Thermogravimetry (TG-DTG) and Differential Scanning Calorimetry (DSC) using a model Q600SDT (TA, USA) in nitrogen atmosphere at a flow rate of 100 mL*min-1.
As concluded above, because of the high [E.sub.a] of these decomposition reaction pathways, the thermal conversion of nitrogen-containing species should mainly result from the attack of some radicals during the retorting of oil shale.
vulgaris decomposition reaction in [N.sub.2] atmosphere is considered as a single pseudo component.
Methane Decomposition Reaction. Catalytic methane decomposition (CMD) tests were conducted in a vertical stainless steel fixed-bed reactor (8 mm i.d.) at atmospheric pressure.