Kinetics Reaction and Mechanism of Thiozole with Sodium Methoxide in CSTR Reactor

O 2 delignification Kinetics from CSTR and Batch Reactor Data

Many kinetic studies of oxygen delignification have been reported in literature. In the past these studies were mostly performed in batch reactors whereby the caustic and dissolved oxygen concentrations are changing during the reaction. This makes it difficult to determine the reaction order of the different reactants in the rate expressions. Also the lignin content and cellulose degradation of...

The Gas Phase Oxidation of Acetaldehyde Reaction Mechanism and Kinetics

The mechanism of the low temperature oxidation of gaseous acetaldehyde was investigated in the temperature range of 1 50-400?°C. The minor, intermediate and major products were identified and measured quantitatively by sampling directly into the ionization chamber of an MS10-C2 mass spectrometer from the reactor. The formation of H2O, CO, CO2, HCOOH, H2, HCHO, CH3COOH and CH3OH as the major pro...

REACTORS, KINETICS, AND CATALYSIS Oxygen Delignification Kinetics: CSTR and Batch Reactor Comparison

In the past, oxygen delignification studies were mostly performed in batch reactors, whereby the caustic and dissolved oxygen concentrations are changing during the reaction. Also the lignin content and cellulose degradation of the pulp are only established at the end of an experiment when the sample is removed from the reactor. To overcome these deficiencies, a differential reactor system (cal...

A new CSTR for oxygen delignification mechanism and kinetics study

Kinetics and Mechanism of React ion of Methoxide Ion with 0-( TV-Ary lcarbamoyl) benzophenone Oximes

The reaction of substituted 0-(iV-phenylcarbamoyl)benzophenone oximes with dibutylamine in toluene was studied by Levine and Fech [1]. The present com­ munication represents a continuation of our previous study of hydrolysis of 0-(N-4-nitrophenylcarbamoyl)benzaldehyde oximes [2, 3]. The aim of our work was to complete the knowledge about the substi­ tution influence from the ring joined to a ni...