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Computer Modeling System of the Industrial Diesel Fuel Catalytic Dewaxing Process
Chemical Engineering & Technology ( IF 1.8 ) Pub Date : 2020-10-23 , DOI: 10.1002/ceat.201900516
Nataliya S. Belinskaya 1 , Emiliya D. Ivanchina 1 , Igor M. Dolganov 1 , Natalia E. Belozertseva 1 , Daria A. Afanaseva 1
Affiliation  

An unsteady mathematical model and a computer modeling system of the diesel fuel catalytic dewaxing process (mild hydrocracking) were developed. The modeling system allows for calculating the optimal technological mode to produce low‐freezing diesel fuel with the required cold filter plugging point taking into account the feedstock composition and catalyst activity. The modeling system consists of the main blocks: database, knowledge base, unsteady mathematical model of the diesel fuel catalytic dewaxing process, and application program package. Using the developed computer modeling system, the influence of the feedstock composition and flow rate as well as of the catalyst activity on the cold filter plugging point and the yield of diesel fuel is demonstrated.

中文翻译:

工业柴油燃料催化脱蜡工艺的计算机建模系统

建立了柴油催化脱蜡过程(轻度加氢裂化)的非定常数学模型和计算机建模系统。该建模系统可以计算最佳技术模式,以生产具有所需冷滤器堵塞点的低冻结柴油,并考虑到原料成分和催化剂活性。该建模系统由以下主要模块组成:数据库,知识库,柴油机催化脱蜡过程的非稳态数学模型以及应用程序包。使用开发的计算机建模系统,证明了原料组成和流速以及催化剂活性对冷滤器堵塞点和柴油燃料收率的影响。
更新日期:2020-12-14
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