传热传质装置中流化床的脉冲调节

IF 0.7 4区工程技术 Q4 ENGINEERING, CHEMICAL

Theoretical Foundations of Chemical Engineering Pub Date : 2025-03-17 DOI:10.1134/S0040579524601894

O. A. Zalipaeva, T. N. Sinenko, P. P. Zalipaev, S. G. Postupaeva

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引用次数: 0

摘要

介绍了流化床传热传质装置的运行情况。研究了涤纶工艺纱生产中聚对苯二甲酸乙二醇酯颗粒剂在流化床中的结晶过程。提出对流化剂流量进行脉冲控制，以增加传热传质，消除颗粒的胶结。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Pulse Regulation of the Fluidized Bed in Heat- and Mass-Transfer Devices

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Pulse Regulation of the Fluidized Bed in Heat- and Mass-Transfer Devices

The operation of heat- and mass-transfer equipment with a fluidized bed is described. The process of crystallization of polyethylene terephthalate granulate in a fluidized bed in the production of polyester technical yarns is considered. It is proposed to carry out pulse control of the fluidizing agent flow rate to increase heat and mass transfer and eliminate the gluing of granules.

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来源期刊

Theoretical Foundations of Chemical Engineering 工程技术-工程：化工

CiteScore

1.20

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.