According to the actual situation of methanol production process. Aspen Plus software is used to build the methanol synthesis process flow model. The main and side reaction system is built in the model. which is realized by connecting the main and side reactors in series and setting the conversion rate of side reaction. https://www.diegojavierfares.com/mega-pick-SA439-EF75-5-x-7-Embroidery-Machine-Hoop-mega-pick/