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Process Modelling of Protein Crystallisation: A Case Study of Lysozyme. Chem Eng Res Des 2023. [DOI: 10.1016/j.cherd.2023.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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Efficient numerical schemes for multidimensional population balance models. Comput Chem Eng 2022. [DOI: 10.1016/j.compchemeng.2022.108095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Nyande BW, Thomas KM, Takarianto AA, Lakerveld R. Control of crystal size distribution in batch protein crystallization by integrating a gapped Kenics static mixer to flexibly produce seed crystals. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.118085] [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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Inapakurthi RK, Naik SS, Mitra K. Toward Faster Operational Optimization of Cascaded MSMPR Crystallizers Using Multiobjective Support Vector Regression. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ravi kiran Inapakurthi
- Global Optimization and Knowledge Unearthing Laboratory, Department of Chemical Engineering, Indian Institute of Technology, Hyderabad, Telangana 502285, India
| | - Sakshi Sushant Naik
- Global Optimization and Knowledge Unearthing Laboratory, Department of Chemical Engineering, Indian Institute of Technology, Hyderabad, Telangana 502285, India
| | - Kishalay Mitra
- Global Optimization and Knowledge Unearthing Laboratory, Department of Chemical Engineering, Indian Institute of Technology, Hyderabad, Telangana 502285, India
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Tacsi K, Stoffán G, Pusztai É, Nagy B, Domokos A, Szilágyi B, Nagy ZK, Marosi G, Pataki H. Implementation of sonicated continuous plug flow crystallization technology for processing of acetylsalicylic acid reaction mixture. POWDER TECHNOL 2022. [DOI: 10.1016/j.powtec.2022.117255] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Continuous Cooling Crystallization in a Coiled Flow Inverter Crystallizer Technology—Design, Characterization, and Hurdles. Processes (Basel) 2021. [DOI: 10.3390/pr9091537] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Continuous small-scale production is currently of utmost interest for fine chemicals and pharmaceuticals. For this purpose, equipment and process concepts in consideration of the hurdles for solids handling are required to transfer conventional batch processing to continuous operation. Based on empirical equations, pressure loss constraints, and an expandable modular system, a coiled flow inverter (CFI) crystallizer with an inner diameter of 1.6 mm was designed. It was characterized concerning its residence time behavior, tested for operation with seed crystals or an ultrasonic seed crystal unit, and evaluated for different purging mechanisms for stable operation. The residence time behavior in the CFI corresponds to ideal plug flow behavior. Crystal growth using seed crystals was demonstrated in the CFI for two amino acids. For fewer seed crystals, higher crystal growth rates were determined, while at the same time, secondary nucleation was observed. Feasibility for the interconnection of a sonicated seeding crystal unit could be shown. However, the hurdles are also identified and discussed. Prophylactic flushing combined with a photosensor for distinguishing between solvent and suspension phase can lead to stable and resource-efficient operation. The small-scale CFI technology was investigated in detail, and the limits and opportunities of the technology are presented here.
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Mozdzierz NJ, Hong MS, Lee Y, Benisch MHP, Jiang M, Myerson AS, Braatz RD. Tunable protein crystal size distribution via continuous slug-flow crystallization with spatially varying temperature. CrystEngComm 2021. [DOI: 10.1039/d1ce00387a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Under appropriate buffer and pH conditions, the magnitude and dispersion of the product protein crystals were reproducibly manipulated by controlling the spatial temperature along the tube in a continuous tubular crystallizer.
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Affiliation(s)
- Nicholas J. Mozdzierz
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Moo Sun Hong
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Yongkyu Lee
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
- School of Chemical & Biological Engineering, Seoul National University, Seoul, South Korea
| | - Moritz H. P. Benisch
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
- Institute for Chemical & Bioengineering, ETH Zurich, Zurich, Switzerland
| | - Mo Jiang
- Department of Chemical & Life Science Engineering, Virginia Commonwealth University, Richmond, VA, USA
| | - Allan S. Myerson
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Richard D. Braatz
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
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