A Method to Find the Rate Constants in Chemical Kinetics of a Complex Reaction

1995 ◽  
Vol 72 (10) ◽  
pp. 884 ◽  
Author(s):  
Sydney Bluestone ◽  
Kin Y. Yan
Keyword(s):  
Chemical Kinetics ◽  
Rate Constants ◽  
Complex Reaction ◽  
Kinetics Of

Complex reaction networks in high temperature hydrocarbon chemistry

2015 ◽  
Vol 17 (12) ◽  
pp. 7972-7985 ◽  
Author(s):  
İbrahim Mutlay ◽  
Albeiro Restrepo
Keyword(s):  
High Temperature ◽  
Complex Network ◽  
Chemical Kinetics ◽  
Network Theory ◽  
Reaction Networks ◽  
Complex Reaction ◽  
Complex Network Theory ◽  
Kinetics Of ◽  
Hydrocarbon Chemistry

Complex network theory reveals novel insights into the chemical kinetics of high temperature hydrocarbon decomposition.

Reaction kinetics of hydrogen addition reactions to methyl butenoate

2020 ◽  
Vol 22 (9) ◽  
pp. 5286-5292
Author(s):  
Yage Gao ◽  
Xiaoyu Li ◽  
Xiaoqing You
Keyword(s):  
Reaction Kinetics ◽  
Chemical Kinetics ◽  
Rate Constants ◽  
Methyl Esters ◽  
Hydrogen Abstraction ◽  
Addition Reactions ◽  
Hydrogen Addition ◽  
Kinetics Of

We study the chemical kinetics of hydrogen addition reactions of unsaturated methyl esters, methyl 2-butenoate and methyl 3-butenoate, and compare the rate constants with those of hydrogen abstraction reactions by H atom.

Submerged upflow biotower operation and computer simulation

1994 ◽  
Vol 30 (11) ◽  
pp. 143-146
Author(s):  
Ronald D. Neufeld ◽  
Christopher A. Badali ◽  
Dennis Powers ◽  
Christopher Carson
Keyword(s):  
Computer Simulation ◽  
Benzoic Acid ◽  
Computer Model ◽  
Rate Constants ◽  
Batch Mode ◽  
Operational Conditions ◽  
First Order ◽  
Low Concentrations ◽  
Biological Transformation ◽  
Kinetics Of

A two step operation is proposed for the biodegradation of low concentrations (< 10 mg/L) of BETX substances in an up flow submerged biotower configuration. Step 1 involves growth of a lush biofilm using benzoic acid in a batch mode. Step 2 involves a longer term biological transformation of BETX. Kinetics of biotransformations are modeled using first order assumptions, with rate constants being a function of benzoic acid dosages used in Step 1. A calibrated computer model is developed and presented to predict the degree of transformation and biomass level throughout the tower under a variety of inlet and design operational conditions.

Kinetics of hydrolysis of peroxodisulphate ions in acidic medium to peroxomonosulphuric acid

1981 ◽  
Vol 46 (5) ◽  
pp. 1229-1236 ◽  
Author(s):  
Jan Balej ◽  
Milada Thumová
Keyword(s):  
Ionic Strength ◽  
Rate Constants ◽  
Acidic Medium ◽  
Measured Data ◽  
Molar Ratios ◽  
Starting Solution ◽  
Kinetics Of Hydrolysis ◽  
Rate Of Hydrolysis ◽  
Kinetics Of ◽  
Hydrolysis Of

The rate of hydrolysis of S2O82- ions in acidic medium to peroxomonosulphuric acid was measured at 20 and 30 °C. The composition of the starting solution corresponded to the anolyte flowing out from an electrolyser for production of this acid or its ammonium salt at various degrees of conversion and starting molar ratios of sulphuric acid to ammonium sulphate. The measured data served to calculate the rate constants at both temperatures on the basis of the earlier proposed mechanism of the hydrolysis, and their dependence on the ionic strength was studied.

Kinetics of the reaction between hexamethylenediisocyanate and 1-pentanol

1983 ◽  
Vol 48 (11) ◽  
pp. 3279-3286
Author(s):  
Slavko Hudeček ◽  
Miloslav Bohdanecký ◽  
Ivana Hudečková ◽  
Pavel Špaček ◽  
Pavel Čefelín
Keyword(s):  
Liquid Chromatography ◽  
Rate Constants ◽  
Reversed Phase ◽  
Order Reaction ◽  
Second Order ◽  
Second Order Reaction ◽  
Reversed Phase Liquid Chromatography ◽  
Consecutive Reactions ◽  
Phase Liquid ◽  
Kinetics Of

The reaction between hexamethylenediisocyanate and 1-pentanol in toluene was studied by means of reversed-phase liquid chromatography. By employing this method, it was possible to determine all components of the reaction mixture including both products, i.e. N-(6-isocyanate hexyl)pentylcarbamate and N,N'-bis(pentyloxycarbonyl)hexamethylenediamine. Relations for the calculation of kinetic constants were derived assuming a competitive consecutive second-order reaction. It was demonstrated that the reaction involved in this case is indeed a second-order reaction, and the rate constants of the first and second consecutive reactions were determined.

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