The book covers various aspects of the software, including its capabilities, applications, and limitations. It also includes case studies and examples to illustrate the use of Aspen Plus in real-world scenarios. The book begins by introducing the reader to the concept of process systems and the importance of understanding the technology evolution process in the field of chemical engineering. It highlights the need for a personal paradigm for perceiving the technological process of developing modern knowledge as the basis for the survival of humanity and the survival of the unification of people in a warring state. The author emphasizes the significance of studying and understanding the process of technology evolution to appreciate the advancements made in the field of chemical engineering. The book then delves into the details of Aspen Plus software, discussing its features, capabilities, and applications in various industries such as oil refining, petrochemicals, fertilizers, and pharmaceuticals. It provides step-by-step instructions on how to use the software, making it accessible to both beginners and advanced users.

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