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Parametric sensitivity and safe operating condition of the hydrolysis of acetic anhydride in a batch reactor.
(Centro de Informacion Tecnologica, 2016-01-01)
The results of a study on the parametric sensitivity of acetic acid production by hydrolysis of acetic anhydride, using acid homogeneous catalysis in a batch reactor, are presented. Dimensionless parameters of mass and ...
Hydrolysis of acetic anhydride: Non-adiabatic calorimetric determination of kinetics and heat exchange
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
A simple calorimetric method to estimate both kinetics and heat transfer coefficients using temperature-versus-time data under non-adiabatic conditions is described for the reaction of hydrolysis of acetic anhydride. The ...
Sensibilidad Paramétrica y Condiciones Seguras de Operación de la Hidrólisis del Anhídrido Acético en un Reactor Batch
(Centro de Informacion Tecnologica, 2016-01-01)
The results of a study on the parametric sensitivity of acetic acid production by hydrolysis of acetic anhydride, using acid homogeneous catalysis in a batch reactor, are presented. Dimensionless parameters of mass and ...
Friedel–Crafts acylation of anisole with acetic anhydride over silica-supported heteropolyphosphotungstic acid (HPW/SiO2)
(Elservier, 2004)
Methoxyacetophenones were synthesized through Friedel–Crafts acylation of anisole with acetic anhydride using a silica-supported heteropolyphosphotungstic acid (HPW) catalyst. High conversions and very high p-selectivity ...
Comparación del grado de inserción en polipropileno (PP), entre anhidrido acético y anhidrido maleico para su utilización en mezclas de plástico.
(Escuela Superior Politécnica de Chimborazo, 2018-02)
The main purpose of this study is to analyze the insertion degree in propylene (pp), compared to acetic anhydride and maleic anhydride to be used in plastic mixtures. The mixtures of polymers are important for both, domestic ...
Modificação do amido de mandioca com mistura de anidrido-acético e ácidos orgânicos
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AlimentosEngenharia de AlimentosUTFPR, 2016-06-15)
The native starches do not support extreme conditions, such as strong mechanical agitation or acidic pH and naturally retrogrades. Given that, the chemical modifications are made so that the starch is able to withstand ...
Atmospheric oxidation of vinyl and allyl acetate: Product distribution and mechanisms of the OH-initiated degradation in the presence and absence of NOx
(American Chemical Society, 2012-08)
The products formed from the reactions of OH radicals with vinyl acetate and allyl acetate have been studied in a 1080 L quartz-glass chamber in the presence and absence of NOx using in situ FTIR spectroscopy to monitor ...