Flow Field Analysis of PVC Polymerizer

Hao, Hui Di; Cheng, Tian Qi; Zhang, Yong Fang; Zhu, Na; Lei, Jian; Zhai, Tian

doi:10.4028/www.scientific.net/amr.884-885.68

Cited by 3 publications

(1 citation statement)

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“…Although successful in predicting the reactor's thermal conditions, the model displayed irregularities in accurately predicting reactor kinetics, indicating a need for more detailed mathematical developments concerning kinetics. Hao et al [81] focused on the suspension polymerization process of PVC in a 50 m 3 stirred tank reactor. They used conventional design methods for a structural design and established a standard K-E turbulent calculation model based on fluid dynamics theory.…”

Section: Modeling and Simulation Of Pvc Productionmentioning

confidence: 99%

Bibliometric and Co-Occurrence Study of Process System Engineering (PSE) Applied to the Polyvinyl Chloride (PVC) Production

González-Delgado,

Ramos-Olmos,

Pájaro-Gómez

2023

Materials

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PVC is widely used in packaging, electrical insulation, and medical devices due to its versatility owing to its resistance, incombustible and barrier properties as well as affordable cost. In the present study, bibliometric and co-occurrence analyses are proposed to identify trends, gaps, future directions, and challenges regarding process system engineering (PSE) applied to the production process of PVC using VOSviewer as a tool for analyzing the data obtained from SCOPUS. A mapping of different topics alluding to simulation of PVC production was provided to gain a better insight into the development of the topic and its progression. The findings indicate that the literature on this topic falls into five different clusters: modeling and simulation of PVC production, process control and optimization, and optimization strategies of the process. From a co-occurrence study we identified that mathematics and statistics applied to polymer chemistry, separation phenomena, and polymer production are the main areas of interest for further research. The trends suggest that Monte Carlo and numerical simulation can contribute to a deeper understanding of PVC’s properties and behavior. In addition, the focus on plastics and microplastics reflects concerns about the environmental impact. A bibliometric study evidenced that PSE provides the tools for improvement in PVC production processes by employing advanced process engineering techniques. Modelling and new algorithms for simulation methods of continuous polymerization processes are important to enhance accuracy and efficiency across various applications. The study also proposes a research agenda for future researchers working in the field of the use of PSE applied to the PVC production process.

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Section: Modeling and Simulation Of Pvc Productionmentioning

confidence: 99%

Bibliometric and Co-Occurrence Study of Process System Engineering (PSE) Applied to the Polyvinyl Chloride (PVC) Production

González-Delgado,

Ramos-Olmos,

Pájaro-Gómez

2023

Materials

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Development and prospect of the acetylene production chain based on the process systems engineering: a focus on the polyvinyl chloride production

Ma,

Wei,

Luo

2024

Reviews in Chemical Engineering

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With the shortage of international oil resources and rising oil prices, the acetylene chemical industry has been revitalized. As an important basic raw material in the petrochemical industry, it can produce many chemical products and extend the acetylene production chain. Firstly, the production, conversion, and utilization of acetylene are outlined. Subsequently, this paper focuses on reviewing the core production process routes and the corresponding research progress in the acetylene production chain and points out the development trends of the domestic acetylene downstream conversion. Then, considering that acetylene is produced by calcium carbide technology in Ningdong and the extended downstream polyvinyl chloride industry chain is a large energy consumer and the focus of environmental safety monitoring, the entire process from coal-based calcium carbide acetylene production to polyvinyl chloride synthesis is elaborated from the perspective of process systems engineering. The resource utilization status and bottlenecks in the process are declared, and the direction of process improvement and optimization is proposed. Finally, the entire acetylene production chain is briefly analyzed and reviewed.

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Bibliometric survey of the PVC production - Part I: the continuous polymerization challenge

et al. 2023

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Flow Field Analysis of PVC Polymerizer

Cited by 3 publications

References 0 publications

Bibliometric and Co-Occurrence Study of Process System Engineering (PSE) Applied to the Polyvinyl Chloride (PVC) Production

Bibliometric and Co-Occurrence Study of Process System Engineering (PSE) Applied to the Polyvinyl Chloride (PVC) Production

Development and prospect of the acetylene production chain based on the process systems engineering: a focus on the polyvinyl chloride production

Bibliometric survey of the PVC production - Part I: the continuous polymerization challenge

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