1
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Data-driven robust optimization for cyclic scheduling of ethylene cracking furnace system under uncertainty based on kernel learning. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.117919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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2
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Wang T, Ye Z, Wang X, Li Z, Du W. Improved distributed optimization algorithm and its application in energy saving of ethylene plant. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.117449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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3
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Adjustable Robust Optimization for the Multi-period Planning Operations of an Integrated Refinery-Petrochemical Site under Uncertainty. Comput Chem Eng 2022. [DOI: 10.1016/j.compchemeng.2022.107703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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4
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Bi K, Zhang S, Zhang C, Li H, Huang X, Liu H, Qiu T. Knowledge expression, numerical modeling and optimization application of ethylene thermal cracking: From the perspective of intelligent manufacturing. Chin J Chem Eng 2021. [DOI: 10.1016/j.cjche.2021.03.033] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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5
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Dual-radiation-chamber coordinated overall energy efficiency scheduling solution for ethylene cracking process regarding multi-parameter setting and multi-flow allocation. Chin J Chem Eng 2021. [DOI: 10.1016/j.cjche.2020.09.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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6
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Gu XW, Pei J, Shao K, Wen HM, Li B, Qian G. Chemically Stable Hafnium-Based Metal-Organic Framework for Highly Efficient C 2H 6/C 2H 4 Separation under Humid Conditions. ACS APPLIED MATERIALS & INTERFACES 2021; 13:18792-18799. [PMID: 33848119 DOI: 10.1021/acsami.1c01810] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Realization of ethane-selective porous materials for efficient ethane/ethylene (C2H6/C2H4) separation is an important task in the petrochemical industry. Although a number of C2H6-selective adsorbents have been realized, their adsorption capacity and selectivity might be mostly dampened under humid conditions due to structure decomposition or co-adsorption of water vapor. A desired material should have simultaneously high C2H6 uptake and selectivity, excellent water stability, and ultralow water adsorption uptake for industrial applications, but such a material is elusive. Herein, we report a chemically stable hafnium-based material (Hf)DUT-52a, featuring the suitable pore apertures and less hydrophilicity for highly efficient C2H6/C2H4 separation under humid conditions. Gas sorption results reveal that (Hf)DUT-52a exhibits both high ethane adsorption capacity (4.02 mmol g-1) and C2H6/C2H4 selectivity (1.9) at 296 K and 1 bar, which are comparable to the majority of the top-performing materials. Most importantly, the less pore hydrophilicity enables (Hf)DUT-52a to exhibit a negligible water uptake of 0.036 g g-1 before 40% relative humidity (RH), effectively minimizing the impact of humidity on separation capacity. This material thus shows excellent separation capacity even under 40% RH with a high polymer-grade ethylene production capacity up to 8.43 L kg-1 at ambient conditions, as evidenced by the breakthrough experiments.
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Affiliation(s)
- Xiao-Wen Gu
- State Key Laboratory of Silicon Materials, Department of Materials Science & Engineering, Zhejiang University, Hangzhou 310027, China
| | - Jiyan Pei
- State Key Laboratory of Silicon Materials, Department of Materials Science & Engineering, Zhejiang University, Hangzhou 310027, China
| | - Kai Shao
- State Key Laboratory of Silicon Materials, Department of Materials Science & Engineering, Zhejiang University, Hangzhou 310027, China
| | - Hui-Min Wen
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Bin Li
- State Key Laboratory of Silicon Materials, Department of Materials Science & Engineering, Zhejiang University, Hangzhou 310027, China
| | - Guodong Qian
- State Key Laboratory of Silicon Materials, Department of Materials Science & Engineering, Zhejiang University, Hangzhou 310027, China
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7
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Lin X, Zhao L, Du W, He W, Qian F. Data-Driven Modeling and Cyclic Scheduling for Ethylene Cracking Furnace System with Inventory Constraints. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c06085] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xinwei Lin
- Key Laboratory of Advanced Control and Optimization for Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai 200237, China
| | - Liang Zhao
- Key Laboratory of Advanced Control and Optimization for Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai 200237, China
| | - Wenli Du
- Key Laboratory of Advanced Control and Optimization for Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai 200237, China
| | - Wangli He
- Key Laboratory of Advanced Control and Optimization for Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai 200237, China
| | - Feng Qian
- Key Laboratory of Advanced Control and Optimization for Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai 200237, China
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8
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Bi K, Beykal B, Avraamidou S, Pappas I, Pistikopoulos EN, Qiu T. Integrated Modeling of Transfer Learning and Intelligent Heuristic Optimization for Steam Cracking Process. Ind Eng Chem Res 2020; 59:16357-16367. [PMID: 33041499 DOI: 10.1021/acs.iecr.0c02657] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The construction and expansion of steam cracking plants and feedstock diversification have resulted in a significant demand for the numerical simulation and optimization of models to achieve molecular refining and intelligent manufacturing. However, the existing models cannot be widely applied in industrial practice because of the high computational expense, time-consumption, and data size requirements. In this paper, a high-performance optimization process, which integrates transfer learning and a heuristic algorithm, is proposed for the optimization of furnaces for various feedstocks. An effective transfer learning structure, based on motif feature of the reaction network, is designed and subsequent product distribution prediction program is compiled. Then a hybrid genetic algorithm and particle swarm optimization method is applied for the coil outlet temperature (COT) curve optimization using the derived prediction model, and the results are obtained for different pricing policies of products. The results are determined based on the weight coefficients of prices for different products, and could be further explained by the yield distribution pattern and reaction mechanism.
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Affiliation(s)
- Kexin Bi
- Department of Chemical Engineering, Tsinghua University, Beijing 100084, China.,Beijing Key Laboratory of Industrial Big Data System and Application, Tsinghua University, Beijing 100084, China
| | - Burcu Beykal
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, 77840, United States.,Texas A&M Energy Institute, Texas A&M University, College Station, TX, 77840, United States
| | - Styliani Avraamidou
- Texas A&M Energy Institute, Texas A&M University, College Station, TX, 77840, United States
| | - Iosif Pappas
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, 77840, United States.,Texas A&M Energy Institute, Texas A&M University, College Station, TX, 77840, United States
| | - Efstratios N Pistikopoulos
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, 77840, United States.,Texas A&M Energy Institute, Texas A&M University, College Station, TX, 77840, United States
| | - Tong Qiu
- Department of Chemical Engineering, Tsinghua University, Beijing 100084, China.,Beijing Key Laboratory of Industrial Big Data System and Application, Tsinghua University, Beijing 100084, China
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9
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Fakhroleslam M, Sadrameli SM. Thermal Cracking of Hydrocarbons for the Production of Light Olefins; A Review on Optimal Process Design, Operation, and Control. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c00923] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mohammad Fakhroleslam
- Process Engineering Department, Faculty of Chemical Engineering, Tarbiat Modares University, P.O. Box 14115-111, Tehran, Iran
| | - Seyed Mojtaba Sadrameli
- Process Engineering Department, Faculty of Chemical Engineering, Tarbiat Modares University, P.O. Box 14115-111, Tehran, Iran
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10
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Wang J, He YL, Zhu QX. Energy and Production Efficiency Optimization of an Ethylene Plant Considering Process Operation and Structure. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.9b05315] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Jun Wang
- College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Information Science & Technology, Beijing University of Chemical Technology, Beijing 100029, China
- Engineering Research Center of Intelligent PSE, Ministry of Education of China, Beijing 100029, China
| | - Yan-Lin He
- College of Information Science & Technology, Beijing University of Chemical Technology, Beijing 100029, China
- Engineering Research Center of Intelligent PSE, Ministry of Education of China, Beijing 100029, China
| | - Qun-Xiong Zhu
- College of Information Science & Technology, Beijing University of Chemical Technology, Beijing 100029, China
- Engineering Research Center of Intelligent PSE, Ministry of Education of China, Beijing 100029, China
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11
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Ketabchi E, Mechleri E, Arellano-Garcia H. Increasing operational efficiency through the integration of an oil refinery and an ethylene production plant. Chem Eng Res Des 2019. [DOI: 10.1016/j.cherd.2019.09.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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12
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Feng W, Zhang Y, Rong G, Feng Y. Finite Adaptability in Data-Driven Robust Optimization for Production Scheduling: A Case Study of the Ethylene Plant. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b05119] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wei Feng
- State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Yi Zhang
- State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Gang Rong
- State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Yiping Feng
- State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou 310027, China
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13
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Reprint of: Data-driven robust optimization under correlated uncertainty: A case study of production scheduling in ethylene plant. Comput Chem Eng 2018. [DOI: 10.1016/j.compchemeng.2017.10.039] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Data-driven rolling-horizon robust optimization for petrochemical scheduling using probability density contours. Comput Chem Eng 2018. [DOI: 10.1016/j.compchemeng.2018.04.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Zhang Y, Jin X, Feng Y, Rong G. Data-driven robust optimization under correlated uncertainty: A case study of production scheduling in ethylene plant. Comput Chem Eng 2018. [DOI: 10.1016/j.compchemeng.2017.10.024] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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