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Publications related to Chemical Engineering (10,000)
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Technical Report
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Prof. Dr. Mahmoodi was ranked in Stanford University study of the world's top 2% of scientists in 2021 (Rank = 47 in Chemical Engineering). He published 210 peer-reviewed papers (Thomson Reuters) (Google Scholar: h-index: 80). Prof. Mahmoodi is the Editor-in-Chief of "Sustainable Chemical Engineering". His research focuses on environmental nanotech...
Article
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The Sixth International Conference on Chemical Engineering organized by the Department of Chemical Engineering, Bangladesh University of Engineering and Technology (BUET) was scheduled to be held on 19-22 December 2020. When COVID-19 caused the cancellation of all large in-person gatherings across the world as well as international travel, the orga...
Preprint
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The ability to generate, organize, analyze, understand and leverage data for sound decision making is a central activity of chemical engineers. Chemical engineers are responsible for the safe, profitable and environmentally friendly operation of chemical facilities; thus, they are expected to be good at designing and operating chemical processes. T...
Article
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The increasing use of fossil fuels as an energy source has resulted in a serious problem regarding two of their main drawbacks: (i) the exhaustion of these resources and (ii) the greenhouse gas (GHG) emissions associated with their use [...]
Article
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Procedure for the determination of operation and design parameters considering the quality of non-centrifugal cane sugar. Procedimiento para la determinación de los parámetros de operación y de diseño considerando la calidad del azúcar no centrífugo granulado 1 Abstract-A procedure for the design of agro-industrial processes considering product qua...
Article
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The Norwegian Institute of Technology (NTH) was the first of its kind when it opened doors in Trondheim in 1910. For the first time, engineers who were perceived as central to the country's industrial development could be educated in Norway. Of the 4,311 students admitted to NTH before 1940, twenty were women who embarked on the course in chemical...
Article
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Due to their simple synthesis method and excellent properties, such as superior adsorption and regeneration capabilities, with a large surface area and tunable pores, metal-organic frameworks (MOFs) have emerged as a suitable option for wastewater treatment. Although an exponential growth in MOF literature has been observed in recent years, conduct...
Article
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The viscosity of polymer solutions is important for both polymer synthesis and recycling. Polymerization reactions can become hampered by diffusional limitations once a viscosity threshold is reached, and viscous solutions complicate the cleaning steps during the dissolution–precipitation technique. Available experimental data is limited, which is...
Article
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The sound insulation of walls made of different building materials was tested in various places from Tikrit University in Iraq, with a number of up to 14 walls, distributed in the Department of Environmental Engineering, the Department of Civil Engineering and Chemical Engineering, the Deanship of the College of Arts, the College of Education, the...
Article
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Lignocellulosic biomass (LCB) has the potential to replace fossil fuels, thanks to the concept of biorefinery. This material is formed mainly by cellulose, lignin, and hemicellulose. To maximize the valorization potential of this material, LCB needs to be pretreated. Milling is always performed before any other treatments. It does not produce chemi...
Method
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Layer of Protection Analysis: Simplified form of QRA. Article written for the Institution of Chemical Engineers in 2016. It is a summary of the method included in on line training from rtgowland@aol.com
Article
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Modular milli- and micro-structured systems represent a promising approach to exploit the potential of micro-process technology, including precise reaction control and scale-up. A major drawback of micro-structured devices is fouling and mixing mechanisms need to be investigated phenomenologically to better understand the processes that lead to fou...
Research
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n este nuevo capítulo: “Biodegradación de colorantes azoicos con microalgas” se entrevista a la estudiante de noveno semestre de ingeniería química, Zahira Rodríguez, quien hace parte del semillero de procesos químicos para la integración de la economía circular en la industria, de la Universidad de América para conocer los avances de su revisión b...
Cover Page
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La ingeniería química nació, probablemente, en el año 1887 gracias a la publicación de las 12 conferencias de George Davis en la Universidad de Manchester en las que se refería a las artes y técnicas más desarrolladas, después de su recorrido e investigación por todas las fábricas de Gran Bretaña de la época (Cohen, 1996). Pero tal vez el hito más...
Article
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Due to this worldwide COVID-19 pandemic, Chilean universities were forced to quickly change their face-to-face classes to online. In this context, the Department of Chemical Engineering (DIQ) of the University of Magallanes, Chile, seeks different Emergency Remote Teaching strategies for its students. This article reports they experience delivering...
Article
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For years industrial polymer production has driven the development of rheological models to characterize the flow of materials. With the evolution of these models has come a corresponding advancement in the understanding of the complex mechanical properties. Recent efforts have been focused on modeling the behavior of complex fluids such as blood,...
Article
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iLOV is a flavin mononucleotide-binding fluorescent protein used for in vivo cellular imaging similar to the green fluorescent protein. To expand the range of applications of iLOV, spectrally tuned red-shifted variants are desirable to reduce phototoxicity and allow for better tissue penetration. In this report, we experimentally tested two iLOV mu...
Article
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The objective of the study is to describe our matrix-based guidelines in revising our competence-based curriculum. A curriculum restructure relies on pragmatic and iterative refinement of the situations integrating various stakeholders’ perspectives as well as field-based research by considering currently critical and emerging trends, such as the i...
Preprint
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Abhulimen, Kingsley has filed two US patents and published aspects of the work in notable journals worldwide including publication in Chemical Engineering Journal Elsevier, Process Safety and Environment Journal ICheme. The work has also received expert reviews contributions from US Nigeria Exploration and Production Team of Houston Texas affiliate...
Article
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The training of chemical engineers requires creating dynamics that bring them closer to the reality of professional practice and providing active learning experiences to develop skills that strengthen critical thinking, autonomy, teamwork, and communication, as a contribution to sustainable engineering education. However, these experiences are isol...
Thesis
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This report presents an in-depth explanation of the topics that have been covered in Industrial Environmental Pollution Management (IEPM), a 40-hour online internship program organized by Terra-Green in association with Projects & Environment, with the online lectures been delivered by Indian Institute of Chemical Engineers (IIChE).
Conference Paper
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The biosphere and plant chemical pollution is considered taking into account that pollutants in the biosphere undergo various chemical conversions: they interact with each other, are photochemically oxidized, polymerized, etc.
Article
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Perovskite semiconductor materials attracted tremendous interest in heterogeneous photocatalysis. However, most of these semiconductors have limited charge mobility and poor charge separation. Using a flux-assisted technique, we synthesized high symmetry anisotropic facets (18-facet Sr2CoTaO6) double perovskite oxide semiconductor. Surface doping o...
Cover Page
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6. Insight into adsorption mechanism of cationic dye onto agricultural residues-derived hydrochars: Negligible role of π-π interaction (Hai Nguyen Tran†, Sheng-Jie You† & Huan-Ping Chao†) Link: https://link.springer.com/article/10.1007/s11814-017-0056-7
Article
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Healthcare system is the interdisciplinary system which includes the background of various sciences like Pharmacy, Medicine, Biology, Computer, Engineering, Chemical and Life for safeguarding and improving the health of community as a whole. Worldwide, it is an accepted fact that pharmacist is the primary source of healthcare system, which has chan...
Presentation
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CuBENet network is an exciting idea organized by Dr. Renier Arabolla Rodríguez, fellow researcher at the UCL and assistant researcher of the University of Havana, Prof. Emily Morris of the Institute of the Americas, UCL and Prof. Dan Brett of the Department of Chemical Engineering also of the UCL. The network spans the Electrochemical Innovation La...
Book
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Industrial Chemistry deals with the transformation of raw materials into required products that are beneficial to humanity using physical and chemical processes and fundamental principles of chemistry. Various unit processes such as Halogenation, Oxidation, Nitration, Pyrolysis, Isomerisation, Dehydrogenation, etc. are required for production of sy...
Preprint
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Industrial water conservation is an important adaptation to preserve the environment. Eco-Industrial Parks (EIPs) have been designed to encourage the establishment of water exchange networks between enterprises in order to minimize freshwater consumption and wastewater discharge by maximizing wastewater reuse. This control-input model presents a ma...
Preprint
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The mankind of 2020 century are facing a treamendous challange against Covid19 / SARS-COV-2 infection . Widespread viral stunt of spreading followed by death are encasulating the whole world including China , U.S , Brazil , Africa , U.K , USSR , Middle East and finally India . On the pandemic face of Corona Virus Chemical Engineers are having many...
Presentation
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Presentation employed by PhD Student Albert F. B. Bittencourt at his PhD exam at the School of Chemical Engineering, UNICAMP. Supervisor: Prof. Dr. Gustavo Paim Valença (Experimental Catalysis); Co-supervisor: Prof. Dr. Juarez L. F. Da Silva (DFT Calculations).
Article
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Multicellular spheroids are important tools for studying tissue and cancer physiology in 3D and are frequently used in tissue engineering as tissue assembling units for biofabrication. While the main power of the spheroid model is in mimicking physical-chemical gradients at the tissue microscale, the real physiological environment (including dynami...
Article
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Poor performance of students in Engineering Mathematics can be overcome by introducing innovative way in teaching. Teaching Engineering Mathematics via lab has been proven to boost the students’ performance in Engineering Mathematics. Thus, the objective of this study is to conduct a pilot test to evaluate students’ knowledge prior to introducing l...
Preprint
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We explore the use of tools from Riemannian geometry for the analysis of symmetric positive definite matrices (SPD). An SPD matrix is a versatile data representation that is commonly used in chemical engineering (e.g., covariance/correlation/Hessian matrices and images) and powerful techniques are available for its analysis (e.g., principal compone...
Poster
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#SpecialIssue "Multifunctional Polymeric Materials for Drug and Gene Delivery: Design Concepts, Synthesis Strategies and Potential Applications", edited by Prof. Dr. Dezhong Zhou (School of Chemical Engineering and Technology (SCET), Xi'an Jiaotong University, China) is open to submissions! https://lnkd.in/g76Fyyxg Keywords #gene therapy #non-vira...
Book
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The book is on Project Engineering that encompasses the design, financial and management aspects of the process of transforming a Process into a Plant
Article
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This work discusses the development of an analysis routine for evaluating the nanoparticle distribution in nanocomposite thin films. YBa2Cu3O7−δ (YBCO) nanocomposite films were synthesized via a chemical solution deposition approach starting from colloidal YBCO solutions with preformed nanoparticles. The distribution of the nanoparticles and interl...
Article
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Application of (bio-)chemical engineering concepts and rules in Bioinformatics. Review of a CCM-based modular and hybrid kinetic model used to simulate and optimize a bioreactor with genetically modified cells
Article
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The Nachwuchs Reaktionstechnik (NaWuReT) are early‐career scientists from the ProcessNet Division Reaction Engineering. In autumn 2021, they organized an online colloquium with international early‐career scientists from the chemical engineering community. Five guests were invited to give a scientific talk and provide insights into their career path...
Article
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Per- and polyfluoroalkyl substances (PFAS) are increasingly appearing in drinking water sources globally. Our work focuses specifically on the adsorption of the legacy perfluorooctanoic acid (PFOA) using mesoporous hafnium oxide (MHO) ceramic synthesized via a sol-gel process. Experiments were performed at varying pH to determine the effect of surf...
Preprint
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This research initiative reflects a quantitative point of view of the current panorama of the Chemical Engineering program of the Universidad Nacional de Colombia regarding international references that question the future of this Alma Mater. As a starting point, the historical milestones of the school's creation are presented, as well as the evolu...
Preprint
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The growing gap between the university curriculum and industry needs has led to graduates being less ready for Industry 4.0. There is a dichotomy between the university curriculum and industry requirements, resulting in a lack of employability skills among young graduates. However, the process industries have evolved considerably, leaving us at the...
Technical Report
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In this Technical Report the main toxicity of Arsenic in water ie both in Drinking as well as Waste water as well as lead one of the major water pollutants .Continued Work :A SEMINAR ON ARSENIC AS A KEY WATER POLLUTANTS December 2006 DOI: 10.13140/RG.2.2.17913.31849 and Lead Pollution and its Toxic Effect : A Note July 2019 DOI: 10.13140/RG.2.2.102...
Article
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Green and efficient technologies are one of the biggest challenges in Chemical Engineering. Photocatalysis has been reported as one of the most promising eco-friendly technologies, allowing it to work at milder operating conditions than the conventional processes when using cost-effective light sources for the photonic activation instead of thermal...
Article
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This paper aims to demonstrate the practical aspects of process control theory for undergraduate students at the Department of Chemical Engineering at the University of Bahrain. Both, the ubiquitous proportional integral derivative (PID) as well as model predictive control (MPC) and their auxiliaries were designed and implemented in a real-time fra...
Article
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Chemical Engineering has a decisive role in a circular economy based on abundantly available waste materials. Renewable catalysts synthesized from abundant palm oil mill bottom ash (POBA) were applied in the biodiesel (methyl ester) production from Calophyllum inophyllum (CI) oil. Two different geopolymer materials, NaSil-geo and KSil-geo, were syn...
Article
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Polyethylene plastics are a major source of industrial and household wastes, the majority of which end up in the environment or in landfills. These wastes pose challenges for microbial biodegradation due to their polymeric structure. There is a critical need for a process that aids in the breakdown and reuse of plastic compounds. Pyrolysis of high-...
Cover Page
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6624 New Reads. The Most Read Contributions from Chemical Engineering.
Research Proposal
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Atrás quedaron los días en que la madera y el cuero eran los únicos materiales disponibles para las prótesis. Los materiales para aplicaciones biomédicas en el siglo XXI son un gran negocio, con investigadores que desarrollan plásticos avanzados para implantes y fibra de carbono para prótesis, materiales mucho más fuertes, ligeros y duraderos. La i...
Technical Report
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In the cooling tower system located in mass transfer lab, warm water is brought into contact with unsaturated air over the surface of packing plates. Cooling towers are commonly used in industry to reduce the temperature of utility cooling water to allow its reuse in heat exchangers. Inside a cooling tower, a liquid warm water stream is exposed to...
Cover Page
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A network of interacting hot spots, regions of high field enhancement, originating from gap surface plasmon modes. The scheme illustrates the optical excitation of gap surface plasmon modes in disordered Cu‒Sn network metamaterials. https://doi.org/10.1021/acs.nanolett.1c03545
Article
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A revision of the popular equation of Richardson and Zaki (1954a, Transactions of the Institute of Chemical Engineering, 32, 35–53) for the hindered settling of suspensions of non‐cohesive particles in fluids is proposed, based on 548 datasets from a broad range of scientific disciplines. The new hindered settling equation enables predictions of se...
Article
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The present study aimBsiottoecenvoalolugaíate/tBhieotreichenholuosgky(Oryza sativa; RH), using H2SO4 and NaOH (concentration of 2% v/v, solid Abstract to liquid ratio 1:6 and temperature and reaction time of 121 °C and 40 min, respectively, for both treatments) as pretreatment 245 Modelado de la biodegradación en biorreactores de lodos de hidrocarb...
Article
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________________________________________________________________ "Экономика и социум" №12(91) 2021 www.iupr.ru AXBOROT-KOMMUNIKATSION TEXNOLOGIYALAR VOSITALARI ASOSIYDA KIMYO MASHG'ULOTLARINI TASHKIL ETISH Allayev Jumaqul Toshkent viloyati Chirchik Davlat pedagogika instituti, "Kimyo" kafedrasi dotsenti, kimyo fanlari nomzodi. CHirchiq, O'zbekiston...
Conference Paper
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The chemical engineering profession has evolved over the years. The areas in which chemical engineering finds application has gone beyond the boundaries of the traditional chemical industry. The demands of the industry on new chemical engineering graduates have changed over the years and the Covid-19 pandemic brought an urgency on institutions of h...
Article
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Electrolyte thermodynamics is considered one of the most challenging areas of applied thermodynamics. It is an area with a wide range of applications in science and engineering. There are numerous models, both activity coefficients and equations of state, but despite great successes and achievements of many models for several applications there is...
Article
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Lower division chemistry and chemical engineering courses commonly emphasize efficient acquisition of core content. While experts perceive the organization of the discipline, students perceive their courses as fragmented. This has a more severe impact on students from groups historically excluded from STEM fields, who may not have a deep understand...
Cover Page
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Certificate of Appreciation ( Algerian Journal of Chemical Engineering (AJCE)
Article
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Study pore size effect and morphology of mesoporous silica on metoprolol tartrate release.Methodology. A sample of hollow mesoporous silicon dioxide with amino-functional groups containing 12.7 wt. % metoprolol tartrate has been investigated as potential carriers for the controlled release of active substance. Studies of the release profiles of met...
Article
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This article presents an approach to the problem of ceramic types adhesion, applying energy and matter balance to the established control volume (cyclone) with the use of mathematical formulas that are interrelated to develop mathematical calculations and establish a new mathematical model The first results are obtained by operating the energy bala...
Article
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Background and Objectives: On March 11, the World Health Organization stated coronavirus disease 2019 (COVID-19) was a global pandemic; the rapid and extended spread of the COVID-19 pandemic has become a significant cause of concern for face-to-face university study. This study investigated the knowledge and awareness of chemical engineering studen...
Article
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Bi-doped CaO–Al 2 O 3 –SiO 2 glass microspheres with Ca 2 Al 2 SiO 7 (gehlenite) composition were prepared by combination of solid-state reaction and flame synthesis. The concentration of Bi was 0.0, 0.5, 1 and 3 mol %. The chemical composition of prepared glass microspheres was determined by X-ray fluorescence (XRF). The structural and magnetic pr...
Article
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Cancer is one of the most widespread diseases in the world and causes millions of deaths every year. Currently, there are several anticancer treatments to deal with the different types of cancer reported around the world. However, most of them have both side effects and low selectivity to malignant cells. 5-Fluorouracil (5-FU) is used as firstline...
Research Proposal
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On October 23, 2021, Weiming Tian, Laboratory for Space Environment and Physical Sciences, Harbin Institute of Technology, and his team published an article titled "A novel neuroinflammation-responsive hydrogel based on mimicking naked mole rat brain microenvironment retards neurovascular dysfunction and cognitive decline in Alzheimer’ s disease" i...
Article
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Catalytic reactions within nanochannels are of significant importance in disclosing the mechanisms of catalytic confinement effects and developing novel reaction systems for scientific and industrial demands. Interestingly, catalytic confinement effects...
Article
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This work aims to characterize biosorbent materials based on seaweed present on the littoral of Baixada Santista (São Paulo state, Brazil), and test their adsorption properties to remove heavy metal cations (Co+2, Pb+2, and Cd+2) in water, aiming its future application in situ remediations degraded ecosystems. Three types of natural seaweed were st...
Cover Page
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The cover image is based on the Original Article Experimental methods in chemical engineering by M. Olga Guerrero-Pérez et al., https://doi.org/10.1002/cjce.24291. Image Credit: Artwork by J.M. Alonso Calero (University of Málaga)
Article
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Bioenergy with carbon capture and storage can be an influential technological route to curb climate change to a significant extent by preventing CO 2 discharge.
Conference Paper
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The article objective is to analyze the electrolytic process of green hydrogen production from process safety and process safety management (PSM) points of views. The green hydrogen through water electrolysis production of is emerging as one of the main and best alternatives to replace the use of fossil fuels and thus mitigate environmental polluti...