CRYSTALLIZER

作品数:21被引量:37H指数:4
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相关作者:徐坡叶长文王国平王耀明李军更多>>
相关机构:中国纺织工业设计院南华大学更多>>
相关期刊:《Journal of Wuhan University of Technology(Materials Science)》《Journal of Chemistry and Chemical Engineering》《Chinese Journal of Mechanical Engineering》《Green Carbon》更多>>
相关基金:国家自然科学基金更多>>
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Numerically investigation of particle distribution in industrial-scale DTB crystallizer based on CFD modelling
《Particuology》2024年第10期186-202,共17页Jinju Ma Weiyu Wang Wei Huang Wei Liu Xinding Yao Tao Li Baozeng Ren 
support from 2024 Key Scientific Research Project Plan for Institutions of Higher Education in Henan Province(grant No.24A530006);Kaifeng City Science and Technology Development Plan Science and Technology Research Project(grant No.2303057).
The suspension state of crystals in the crystallizer is one of the important indicators for evaluating the adaptability of the crystallizer.This study adopted the Euler-Eulerian two-fluid model to simulate and analyze...
关键词:Draff tube baffle(DTB)crystallizer Two-fluid model Numerical simulation Turbulence modelling 
Estimation of secondary nucleation kinetics of benzoic acid in batch crystallizer
《Particuology》2024年第4期232-239,共8页Yan Zhao Weiyuan Zhang Jinbo Ouyang Guangyang Hou Vamsi Krishna Kamaraju Brian Glennon 
supported by National Natural Science Foundation of China (grant Nos.22108061,22178054,and 22068002);Natural Science Foundation of Hebei Province (grant No.B2022407009);Academic and Technical Leader Training Program for Major Disciplinessin Jiangxi Province (grant No.20212BCJ23001).
The nucleation and growth kinetics of benzoic acid were determined in a population balance model,describing the seeded batch antisolvent crystallization process.The process analytical technologies(PATs)were utilized t...
关键词:Benzoic acid Antisolvent crystallization Population balance equation NUCLEATION Growth 
Experiments and model development of p-nitrochlorobenzene and naphthalene purification in a continuous tower melting crystallizer
《Chinese Journal of Chemical Engineering》2023年第12期9-17,共9页Wenlong Xiao Yonglin Li Zhengming Yi Sheng Yang He’an Luo 
the financial support by China Hunan Provincial Education Department Innovation Platform Project (20k125);Postgraduate Scientific Research Innovation Project of Hunan Province (CX20210518);Postgraduate Scientific Research Innovation Project of Xiangtan University(XDCX2021B169)
With the increasing demand for high-purity products,the industrial application of melt crystallization technology has been highly concerned.In this study,the purification process of nitrochlorobenzene binary eutectic ...
关键词:CRYSTALLIZATION Separation Mathematical modeling CRYSTALLIZER PURIFICATION 
Advances in reactive co-precipitation technology for preparing high-performance cathodes被引量:4
《Green Carbon》2023年第2期193-209,共17页Zhenzhen Wang Li Yang Chunliu Xu Jingcai Cheng Junmei Zhao Qingshan Huang Chao Yang 
supported by the National Natural Science Foundation of China(21878318,52072370,U22A20425);Shandong Provincial Natural Science Foundation(ZR2023QB287,ZR2022MB083);Beijing Natural Science Foundation(2222078);Director Innovation Fund of Synthetic Biology Technology Innovation Center of Shandong Province(sdsynbio-2020-ZH-02).
Reactive crystallization plays an essential role in the synthesis of high-quality precursors with a narrow particle size distribution,dense packing,and high sphericity.These features are beneficial in the fabrication ...
关键词:Reactive crystallization Kinetic models CRYSTALLIZER Regulation strategy Cathode materials 
Modelling of heat transfer for progressive freeze concentration process by spiral finned crystallizer
《Chinese Journal of Chemical Engineering》2018年第5期970-975,共6页Shafirah Samsuri Nurul Aini Amran Mazura Jusoh 
the financial support through Research University Grant and Fundamental Research Grant Scheme(Vot nos.04H46 and 4F224);Chemical Engineering Department,Universiti Teknologi PETRONAS for its support
This study presents a novel design for a spiral finned crystallizer which is the primary element of progressive freeze concentration(PFC) system, which simplifies the setup of the conventional system. After the crysta...
关键词:Heat transfer model Progressive freeze concentration Ice crystal Spiral finned crystallizer Ice production 
Progress of Pharmaceutical Continuous Crystallization被引量:9
《Engineering》2017年第3期354-364,共11页Dejiang Zhang Shijie Xu Shichao Du Jingkang Wang Junbo Gong 
The authors are grateful to the financial support of the National Natural Science Foundation of China (81361140344, 21676179, and 21376164), the "863" Program (2015AA021002), the Major Project of Tianjin (15JCZDJC33200), the National Major Scientific Instrument Development Project (21527812), and the National Major Science and Technology Program for Water Pollution Control and Treatment (2015ZX07202-13).
Crystallization is an important unit operation in the pharmaceutical industry. At present, most pharmaceutical crystallization processes are performed in batches. However, due to product variability from batch to batc...
关键词:Continuous crystallization PHARMACEUTICAL MSMPR Tubular crystallizer Control strategy 
Effect of Copper (II) Ions on Quality of Struvite Produced in Continuous Reaction Crystallization Process at the Magnesium Ions Excess被引量:1
《Advances in Chemical Engineering and Science》2013年第4期1-6,共6页Nina Hutnik Boguslawa Wierzbowska Krzysztof Piotrowski Andrzej Matynia 
The research results concerning continuous removal of phosphate (V) ions from solutions containing 1.0 or 0.20 mass % of phosphate (V) ions and 0.2 or 0.5 mg/kg of copper (II) ions using magnesium and ammonium ions ad...
关键词:Struvite Phosphate(V) IONS COPPER IONS CONTINUOUS REACTION Crystallization DT MSMPR CRYSTALLIZER Crystal Size Distribution Product QUALITY 
Precipitation and Crystallization of Struvite from Synthetic Wastewater under Stoichiometric Conditions
《Advances in Chemical Engineering and Science》2013年第4期20-26,共7页Anna Kozik Nina Hutnik Krzysztof Piotrowski Agata Mazienczuk Andrzej Matynia 
Phosphate (V) ions were continuously removed from synthetic wastewater containing inorganic impurities using magnesium and ammonium ions. The product was magnesium ammonium phosphate (V) hexahydrate, struvite, MgNH4P...
关键词:STRUVITE PRECIPITATION CONTINUOUS Reaction CRYSTALLIZATION Phosphate(V) IONS Impurity IONS CONTINUOUS DT MSMPR CRYSTALLIZER Crystal Size Distribution Kinetics 
Preparation and crystallization kinetics of micron-sized Mg(OH)2 in a mixed suspension mixed product removal crystallizer被引量:7
《Frontiers of Chemical Science and Engineering》2013年第2期130-138,共9页Xingfu SONG Kefeng TONG Shuying SUN Ze SUN Jianguo YU 
Magnesium hydroxide is an important chemi- cal, and is usually obtained from seawater or brine via precipitation process. The particle size distribution of magnesium hydroxide has great effects on the subsequent filtr...
关键词:magnesium hydroxide precipitation micron-sized crystallization kinetics 
Continuous Reaction Crystallization of Struvite in a DTM Type Crystallizer With Jet Pump of Ascending Suspension Flow in a Mixing Chamber–Kinetic Approach of the Process
《Journal of Crystallization Process and Technology》2012年第3期96-104,共9页Agata Mazienczuk Andrzej Matynia Krzysztof Piotrowski Boguslawa Wierzbowska 
Reaction crystallization of struvite in water solutions containing 0.20 mass % of phosphate(V) ions by magnesium and ammonium ions addition was investigated experimentally. Process was carried out in DTM type crystall...
关键词:STRUVITE Crystal Size Distribution (CSD) Reaction Crystallization Kinetics CONTINUOUS DTM TYPE CRYSTALLIZER Jet Pump 
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