Effect of stabilizer EDTA on the thermal hazard of green synthesis process of adipic acid and development of microchannel continuous flow process

Autor: Weidong He, Yuanyuan Li, Lei Ni, Wen Zhu
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Emergency Management Science and Technology, Vol 3, Iss 1, Pp 1-9 (2023)
Druh dokumentu: article
ISSN: 2832-448X
DOI: 10.48130/EMST-2023-0022
Popis: In the green synthesis reaction of adipic acid, the oxidant H2O2 undergoes exothermic decomposition easily and the high exothermic amount of the reaction can easily lead to thermal runaway. This study carries out calorimetric experiments on the green synthesis reaction of adipic acid, studies the effect of the stabilizer ethylenediaminetetraacetic acid (EDTA) on the safety of the synthesis reaction, and further explores the effect of EDTA on the Na2WO4-catalyzed decomposition reaction of H2O2 under the conditions of continuous flow, and develops the microchannel continuous flow process of green synthesis of adipic acid containing EDTA, in order to provide theoretical support for the improvement of intrinsic safety of green synthesis of adipic acid.
Databáze: Directory of Open Access Journals