伊拉克原油蒸馏产品性质中石蜡和芳烃的ANN和RSM建模与优化

IF 1 Q3 MULTIDISCIPLINARY SCIENCES
J. Yamin, Eman Sheet, Ayad ِAL JUBORİ
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引用次数: 0

摘要

本研究介绍了反向传播神经网络以及RSM-DEA技术,用于预测伊拉克石油各种成分的性质。研究了石蜡和芳烃对石油性质的影响,如产量、密度、热值和其他基本性质。神经网络的输入输出数据是从伊拉克现有的当地炼油厂获得的。尝试了几种网络结构,并保留了最能模拟加氢裂化过程的网络。准备好的神经网络的预测已经与训练过程中最初未使用的数据进行了交叉验证。这些网络与这组新数据进行了很好的比较,加氢裂化装置的各种产品的平均误差总是小于5。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
ANN and RSM Modelling and Optimization of Paraffins and Aromatics in Crude Oil Distillation Products’ Properties in Iraq
Back-Propagation neural networks, as well as RSM-DOE techniques, were used to predict the properties of various compositions of Iraqi oil, were presented in this study. Paraffin’s and Aromatics’ effect on petroleum properties, e.g., yield, density, calorific value, and other essential properties, were studied. The input-output data to the neural networks were obtained from existing local refineries in Iraq. Several network architectures were tried, and the networks that best simulate the hydrocracking process were retained. The predictions of the prepared neural networks have been cross-validated against data not initially used in the training process. The networks compared well against this new set of data, with an average per cent error always less than 5 for the various products of the hydrocracking unit.
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来源期刊
gazi university journal of science
gazi university journal of science MULTIDISCIPLINARY SCIENCES-
CiteScore
1.60
自引率
11.10%
发文量
87
期刊介绍: The scope of the “Gazi University Journal of Science” comprises such as original research on all aspects of basic science, engineering and technology. Original research results, scientific reviews and short communication notes in various fields of science and technology are considered for publication. The publication language of the journal is English. Manuscripts previously published in another journal are not accepted. Manuscripts with a suitable balance of practice and theory are preferred. A review article is expected to give in-depth information and satisfying evaluation of a specific scientific or technologic subject, supported with an extensive list of sources. Short communication notes prepared by researchers who would like to share the first outcomes of their on-going, original research work are welcome.
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