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One-dimensional Modelling and Optimisation of an Industrial Steam Methane Reformer 工业甲烷蒸汽转化炉的一维建模与优化
IF 1.5 4区 生物学
Chemical and Biochemical Engineering Quarterly Pub Date : 2022-01-18 DOI: 10.15255/cabeq.2021.1963
Mojtaba Sinaei Nobandegani, Tayebeh Darbandi, Mahdi Kheirinik, M. R. S. Birjandi, F. Shahraki, Liang Yu
{"title":"One-dimensional Modelling and Optimisation of an Industrial Steam Methane Reformer","authors":"Mojtaba Sinaei Nobandegani, Tayebeh Darbandi, Mahdi Kheirinik, M. R. S. Birjandi, F. Shahraki, Liang Yu","doi":"10.15255/cabeq.2021.1963","DOIUrl":"https://doi.org/10.15255/cabeq.2021.1963","url":null,"abstract":"M. Sinaei Nobandegani,a,* T. Darbandi,b M. Kheirinik,c M. R. Sardashti Birjandi,d F. Shahraki,d and L. Yua aChemical Technology, Luleå University of Technology, SE-971 87 Luleå, Sweden bLuleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science, Luleå, Sweden cPersian Gulf Star Oil Company, Bandar Abbas, Hormozgan Province, Iran dDepartment of Chemical Engineering, University of Sistan and Baluchestan, P.O. Box 98164-161, Zahedan, Iran","PeriodicalId":9765,"journal":{"name":"Chemical and Biochemical Engineering Quarterly","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42848201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
CFD Simulation of He/CH4 Separation by Hyflon AD60X Membrane Hyflon AD60X膜分离He/CH4的CFD模拟
IF 1.5 4区 生物学
Chemical and Biochemical Engineering Quarterly Pub Date : 2022-01-18 DOI: 10.15255/cabeq.2021.1957
Younes Amini, Ali Ghaednian-Jahromi, J. Karimi-Sabet, A. Dastbaz, A. Hassanvand
{"title":"CFD Simulation of He/CH4 Separation by Hyflon AD60X Membrane","authors":"Younes Amini, Ali Ghaednian-Jahromi, J. Karimi-Sabet, A. Dastbaz, A. Hassanvand","doi":"10.15255/cabeq.2021.1957","DOIUrl":"https://doi.org/10.15255/cabeq.2021.1957","url":null,"abstract":"Y. Amini,a,* A. Ghaednian-Jahromi,b J. Karimi-Sabet,a A. Dastbaz,c and A. Hassanvandd aNuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, Tehran, Iran bDepartment of Chemical Engineering, Sahand University of Technology, Tabriz, Iran cSchool of Chemical Engineering, Faculty of Engineering, University of Tehran, Tehran, Iran dDepartment of Polymer Engineering, Faculty of Engineering, Lorestan University, Khorramabad, Iran","PeriodicalId":9765,"journal":{"name":"Chemical and Biochemical Engineering Quarterly","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47608969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Isolation and Performance Study of a Novel Lignin-degrading Strain 一株木质素降解新菌株的分离及性能研究
IF 1.5 4区 生物学
Chemical and Biochemical Engineering Quarterly Pub Date : 2022-01-18 DOI: 10.15255/cabeq.2021.1939
Wen Zhang, Z. Liu
{"title":"Isolation and Performance Study of a Novel Lignin-degrading Strain","authors":"Wen Zhang, Z. Liu","doi":"10.15255/cabeq.2021.1939","DOIUrl":"https://doi.org/10.15255/cabeq.2021.1939","url":null,"abstract":"","PeriodicalId":9765,"journal":{"name":"Chemical and Biochemical Engineering Quarterly","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43293999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Biosynthesis of γ-Polyglutamic Acid by Bacillus licheniformis Through Submerged Fermentation (SmF) and Solid-state Fermentation (SSF) 地衣芽孢杆菌深层发酵和固态发酵合成γ-聚谷氨酸的研究
IF 1.5 4区 生物学
Chemical and Biochemical Engineering Quarterly Pub Date : 2021-10-20 DOI: 10.15255/cabeq.2021.1921
V. Campos, R. Kaspary, M. Rossi, T. A. M. Medeiros
{"title":"Biosynthesis of γ-Polyglutamic Acid by Bacillus licheniformis Through Submerged Fermentation (SmF) and Solid-state Fermentation (SSF)","authors":"V. Campos, R. Kaspary, M. Rossi, T. A. M. Medeiros","doi":"10.15255/cabeq.2021.1921","DOIUrl":"https://doi.org/10.15255/cabeq.2021.1921","url":null,"abstract":"Gamma-Polyglutamic acid (γ-PGA) was produced from fermentation processes by inoculating the bacterium Bacillus licheniformis on different substrates. In submerged fermentation (SmF), glycerol and glucose were used as the main carbon substrates while ammonium sulfate served to provide nitrogen. In solid-state fermentation (SSF), soybean was used as the main substrate. Tests carried out in an airlift bioreactor with B. licheniformis showed a maximum productivity of 0.789 g L–1 h–1 and a yield of 0.4 g g–1. Different soybean cultivars from the 2015 and 2016 crops were used in the SSF. The BRS 1001IPRO cultivar, from the 2016 crop, showed the highest production, i.e., 1.2 g L–1 of γ-PGA. This cultivar was subjected to different levels of milling (fine, intermediate and coarse). Coarsely milled grains increased γ-PGA production to 2.7 g L–1. Moreover, coarse milling made the internal nutrients of the grains available for fermentation and this particle size did not compromise aeration during fermentation.","PeriodicalId":9765,"journal":{"name":"Chemical and Biochemical Engineering Quarterly","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45058887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Prediction of Cement Compressive Strength by Combining Dynamic Models of Neural Networks 结合神经网络动态模型预测水泥抗压强度
IF 1.5 4区 生物学
Chemical and Biochemical Engineering Quarterly Pub Date : 2021-10-20 DOI: 10.15255/cabeq.2021.1952
D. Tsamatsoulis
{"title":"Prediction of Cement Compressive Strength by Combining Dynamic Models of Neural Networks","authors":"D. Tsamatsoulis","doi":"10.15255/cabeq.2021.1952","DOIUrl":"https://doi.org/10.15255/cabeq.2021.1952","url":null,"abstract":"This study aimed at developing models predicting cement strength based on shallow neural networks (ANN) using exclusively industrial data. The models used physical, chemical, and early strength results to forecast those for 28and 7-day. Neural networks were trained dynamically for a movable period and then used for a future period of at least one day. The study includes nine types of activation functions. The algorithms use the root mean square errors of testing sets (RMSEFuture) and their robustness as optimization criteria. The RMSEFuture of the best models with optimum ANNs was in the range of 1.36 MPa to 1.63 MPa, which is near or within the area of long-term repeatability of a very competent laboratory. Continuous application of the models in actual conditions of a cement plant in the long-term showed a performance at least equivalent to that calculated during the design step.","PeriodicalId":9765,"journal":{"name":"Chemical and Biochemical Engineering Quarterly","volume":"611 ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41282211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Extraction of the Volatile Oils of Dictyopteris membranacea Batters 1902 by Focused Microwave-assisted Hydrodistillation and Supercritical Carbon Dioxide: Empirical Kinetic Modelling Approach, Apparent Solubility and Rate Constants 聚焦微波辅助加氢蒸馏和超临界二氧化碳萃取1902膜齿苋挥发油的实验动力学模型、表观溶解度和速率常数
IF 1.5 4区 生物学
Chemical and Biochemical Engineering Quarterly Pub Date : 2021-10-20 DOI: 10.15255/cabeq.2020.1885
Nacera Riad, N. Bouzidi, Mohamed Reda Zahi, O. Touafek, Y. Daghbouche, L. Piovetti, M. El Hattab
{"title":"Extraction of the Volatile Oils of Dictyopteris membranacea Batters 1902 by Focused Microwave-assisted Hydrodistillation and Supercritical Carbon Dioxide: Empirical Kinetic Modelling Approach, Apparent Solubility and Rate Constants","authors":"Nacera Riad, N. Bouzidi, Mohamed Reda Zahi, O. Touafek, Y. Daghbouche, L. Piovetti, M. El Hattab","doi":"10.15255/cabeq.2020.1885","DOIUrl":"https://doi.org/10.15255/cabeq.2020.1885","url":null,"abstract":"Supercritical carbon dioxide extraction (SCCO2) and focused microwave-assisted hydrodistillation (FMAHD) were used comparatively to isolate the volatile oils of the brown alga Dictyopteris membranacea from the crude ether extract. The volatiles fractions were analysed by GC/MS, the major compounds were: dictyopterene A, 6-butyl 1,4-cycloheptadiene, 1-undecen-3-one, 1,4-undecadien-3-one, (3-oxoundec-4-enyl) sulphur, tetradecanoic acid, hexadecanoic acid, 3-hexyl-4,5-dithiacycloheptanone, and albicanol. A kinetics study of the extraction of the volatile fractions obtained by the two processes was carried out, an external calibration allowed to quantify the content of the main metabolites. Empirical models were applied to adjust the experimental kinetics values but also to determine the values of apparent solubilities for SCCO2 and the rate constants for FMAHD. The results obtained revealed that the SCCO2 process was characterized by the coexistence of three distinct phases. For FMAHD, the extraction mechanism included two steps.","PeriodicalId":9765,"journal":{"name":"Chemical and Biochemical Engineering Quarterly","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42662993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Enhanced Removal Efficiency of Arsenic and Copper from Aqueous Solution Using Activated Acorus calamus Based Adsorbent 活化菖蒲基吸附剂提高对水溶液中砷和铜的去除效果
IF 1.5 4区 生物学
Chemical and Biochemical Engineering Quarterly Pub Date : 2021-10-20 DOI: 10.15255/cabeq.2021.1943
Anita E. Chand, P. Chand, Gopal Gautam Khatri, Dasu Ram Paudel
{"title":"Enhanced Removal Efficiency of Arsenic and Copper from Aqueous Solution Using Activated Acorus calamus Based Adsorbent","authors":"Anita E. Chand, P. Chand, Gopal Gautam Khatri, Dasu Ram Paudel","doi":"10.15255/cabeq.2021.1943","DOIUrl":"https://doi.org/10.15255/cabeq.2021.1943","url":null,"abstract":"Water security, due to heavy metal pollution in water resources, has become a serious problem in modern urbanized society. Plants with a good source of cellulose, hemicellulose, pectin, lignin, etc., are the most promising adsorbents for the removal of heavy metals from water. In this work, for the first time, a low-cost local plant named Acorus calamus (AC; flag root or sweet flag) and citric acid modified AC root powder (CAMAC) were used as potential adsorbents. The samples were characterized by SEM, FT-IR, XRD, and the sorption properties were investigated by different parameters, such as solution pH, batch kinetic study, batch isotherm, effect of adsorbent dose, effect of initial concentration, and effect of contact time. The results of ACRP on removal efficiency of copper (II) and arsenic (III) in an aqueous solution showed an excellent adsorption behavior (~ 80 % adsorption efficiency). This study opens up an easy and economical method for the decontamination of harsh polluting metal ions from water.","PeriodicalId":9765,"journal":{"name":"Chemical and Biochemical Engineering Quarterly","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45357557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Cu(II)-metalated Silica-based Inorganic-Organic Hybrid: Synthesis, Characterization and Its Evaluation for Dye Degradation and Oxidation of Organic Substrates Cu（II）-金属化二氧化硅基无机-有机杂化物的合成、表征及其对有机基质染料降解和氧化的评价
IF 1.5 4区 生物学
Chemical and Biochemical Engineering Quarterly Pub Date : 2021-10-20 DOI: 10.15255/cabeq.2020.1906
Amreen Naz, S. Arun, Ruby Kumari, S. Narvi, M. Siraj Alam
{"title":"Cu(II)-metalated Silica-based Inorganic-Organic Hybrid: Synthesis, Characterization and Its Evaluation for Dye Degradation and Oxidation of Organic Substrates","authors":"Amreen Naz, S. Arun, Ruby Kumari, S. Narvi, M. Siraj Alam","doi":"10.15255/cabeq.2020.1906","DOIUrl":"https://doi.org/10.15255/cabeq.2020.1906","url":null,"abstract":"A. Naz,a S. Arun,b R. Kumari,a S. S. Narvi,a and M. S. Alamc,* aDepartment of Chemistry, Motilal Nehru National Institute of Technology Allahabad, Prayagraj, Uttar Pradesh, India-211004 bDepartment of Chemistry, Dr. Shakuntala Misra National Rehabilitation University, Lucknow, Uttar Pradesh, India-226017 cDepartment of Chemical Engineering, Motilal Nehru National Institute of Technology Allahabad, Prayagraj, Uttar Pradesh, India-211004","PeriodicalId":9765,"journal":{"name":"Chemical and Biochemical Engineering Quarterly","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43712482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Anaerobic Fermentation of Substrate with High Nitrogen Content 高含氮底物厌氧发酵研究
IF 1.5 4区 生物学
Chemical and Biochemical Engineering Quarterly Pub Date : 2021-10-20 DOI: 10.15255/cabeq.2021.1945
Nikolas Gróf, M. Hutňan
{"title":"Anaerobic Fermentation of Substrate with High Nitrogen Content","authors":"Nikolas Gróf, M. Hutňan","doi":"10.15255/cabeq.2021.1945","DOIUrl":"https://doi.org/10.15255/cabeq.2021.1945","url":null,"abstract":"This work focuses on anaerobic fermentation of synthetic substrate with high nitrogen content. An anaerobic continuously stirred tank reactor was gradually loaded with synthetic substrate, and the first inhibition was observed on day 110 when the SBP decreased by 20 %. Another significant change was observed on day 135, when SBP dropped to 122 L kg–1 COD. At the same time, a gas washing bottle with hydrochloric acid was connected to capture ammonia from recirculated biogas. With this arrangement, a slight increase in the SBP production to 150 L kg–1 COD was observed. On day 164, the gas washing bottle was changed to two gas washing bottles with fritted discs. After ten days, a significant increase in SBP, to 320 L kg–1 COD, was observed, indicating that the system began to overcome inhibition. From these results, it can be concluded that this method is effective in mitigating ammonia inhibition.","PeriodicalId":9765,"journal":{"name":"Chemical and Biochemical Engineering Quarterly","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48908180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Novel Integration of CWPO Process with Fe3O4@C and Sonication for Oxidative Degradation of 4-Chlorophenol CWPO工艺与Fe3O4@C和超声氧化降解4-氯苯酚
IF 1.5 4区 生物学
Chemical and Biochemical Engineering Quarterly Pub Date : 2021-10-20 DOI: 10.15255/cabeq.2021.1929
M. Astaraki, Farham Aminsharee, S. Jorfi, R. D. C. Soltani, Mojtaba Nasr Esfihani
{"title":"A Novel Integration of CWPO Process with Fe3O4@C and Sonication for Oxidative Degradation of 4-Chlorophenol","authors":"M. Astaraki, Farham Aminsharee, S. Jorfi, R. D. C. Soltani, Mojtaba Nasr Esfihani","doi":"10.15255/cabeq.2021.1929","DOIUrl":"https://doi.org/10.15255/cabeq.2021.1929","url":null,"abstract":"M. Astaraki,a,b F. Aminsharei,b,c* S. Jorfi,a,d* R. Darvishi Cheshmeh Soltani,a,e and M. Nasr-Esfahanif aDepartment of Chemical Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran bHuman Environment and Sustainable Development Research Center, Najafabad Branch, Islamic Azad University, Najafabad cDepartment of Safety, Health and Environment, Najafabad Branch, Islamic Azad University, Najafabad, Iran dEnvironmental Technologies Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran eDepartment of Environmental Health Engineering, School of Health, Arak University of Medical Sciences, Arak, Iran fDepartment of Chemistry, Najafabad Branch, Islamic Azad University, Najafabad, Iran","PeriodicalId":9765,"journal":{"name":"Chemical and Biochemical Engineering Quarterly","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47839244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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