Review
Chemistry, Applied
Mogahid Osman, Mohammed N. Khan, Abdelghafour Zaabout, Schalk Cloete, Shahriar Amini
Summary: Pressurized operation plays a crucial role in chemical looping systems and has been studied extensively. The impact of pressure on reaction kinetics is less significant than previously believed. Further research is needed to determine the most effective reactor configurations and techno-economic assessments for pressurized chemical looping processes.
FUEL PROCESSING TECHNOLOGY
(2021)
Article
Engineering, Environmental
Huicong Zuo, Chunqiang Lu, Lei Jiang, Xianming Cheng, Zhiqiang Li, Yuelun Li, Danyang Li, Hua Wang, Kongzhai Li
Summary: Chemical looping water splitting using LDG as a reducing agent can produce pure H-2 and concentrate CO2 for capture. The addition of Ce0.75Zr0.25O2 greatly enhances the activity of Fe2O3. This study demonstrates the feasibility of achieving H-2 generation and CO2 capture in one step.
CHEMICAL ENGINEERING JOURNAL
(2023)
Review
Chemistry, Multidisciplinary
Yikyeom Kim, Hyun Suk Lim, Hyeon Seok Kim, Minbeom Lee, Jae W. Lee, Dohyung Kang
Summary: This report provides a brief review of the chemical looping process combined with CO2 or H2O splitting to produce CO or H2. Thermodynamic analysis was conducted to determine suitable transition metal oxides. Various oxygen carriers were categorized based on their structural characteristics. Additionally, studies on different reactor types were summarized. Based on past progress and other aspects, the authors believe that chemical looping technology is a promising commercial solution for achieving carbon neutrality.
JOURNAL OF CO2 UTILIZATION
(2022)
Article
Biotechnology & Applied Microbiology
Lei Zheng, Kangkang Li, Qilin Wang, Gayathri Naidu, William E. Price, Xiwang Zhang, Long D. Nghiem
Summary: This study investigated the removal of CO2 from flue gas using an MD-FO system. The results showed minimal amine loss during MD operation and stable water flux from the FO system providing make-up water and cooling. Further research into this hybrid system is recommended for improved CO2 desorption and water production efficiency.
ENVIRONMENTAL TECHNOLOGY & INNOVATION
(2021)
Article
Energy & Fuels
Yusan Turap, Zhentong Wang, Yidi Wang, Zhe Zhang, Siyuan Chen, Wei Wang
Summary: By studying the DR-CLWS coupling process, a low carbon and renewable route for H2 production, it is achieved without the need for CO2 removal, H2 purification, and CO2 separation, leading to significant process intensification.
Article
Chemistry, Physical
Dora-Andreea Chisalita, Letitia Petrescu, Stefan Cristian Galusnyak, Calin-Cristian Cormos
Summary: A cradle-to-gate life cycle assessment was conducted to evaluate the environmental impact of hydrogen production using chemical looping technologies. The performance of these technologies was compared with conventional hydrogen production and green hydrogen production to determine the most environmentally friendly option. The results showed that chemical looping hydrogen production had lower environmental burden compared to other methods, and green hydrogen had the smallest overall environmental impact except for certain indicators.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2023)
Review
Energy & Fuels
Rouzbeh Ramezani, Luca Di Felice, Fausto Gallucci
Summary: In the face of serious energy and global warming problems, it is crucial to find an alternative non-carbonaceous fuel. Hydrogen is considered as the ultimate clean fuel and is important for power, heat generation, and various chemical industries. Chemical looping reforming (CLR) is a promising technique for producing high-quality hydrogen while reducing CO2 emissions. This review presents a comprehensive evaluation and recent progress in glycerol, ethanol, and methane reforming for hydrogen production, as well as the challenges and solutions for achieving high-purity hydrogen in the CLR process.
JOURNAL OF PHYSICS-ENERGY
(2023)
Article
Energy & Fuels
Dong Xiang, Peng Li, Xiaoyou Yuan
Summary: The petroleum coke-to-hydrogen process shows promise due to the increasing output of high-sulfur petroleum coke, the serious pollution emissions from its combustion for power generation, and the high demand for hydrogen in refineries. This study establishes a process model and conducts parameter optimization for the direct chemical looping hydrogen production process. The optimized mass ratios and conditions are determined, and it is found that the exergy efficiency of the chemical looping hydrogen process is significantly higher than that of the hydrogen production process by petroleum coke gasification.
Article
Engineering, Environmental
Christopher de Leeuwe, Wenting Hu, John Evans, Moritz von Stosch, Ian S. Metcalfe
Summary: The study examines the production of high purity H2 using a chemical looping packed bed reactor system, achieving efficient conversion of H2O to H2 and confirming that the reaction is thermodynamically limited. A numerical model successfully simulated the reaction process, highlighting the key design factor of the relationship between the oxygen carrier material oxygen content and the chemical potential of oxygen.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Energy & Fuels
Long Han, Kaili Ma, Yuelun Wu, Nijie Jing, Liang Jin, Pingjiang Wu, Guoqiang Xu, Jia Xia, Chengkun Zhang
Summary: The study developed a synthesized absorbent Fe/Ca-Al with enhanced CO2 absorption ability and mechanical strength, as well as improved heavy tar elimination performance. It provides useful information and possible solutions for overcoming development obstacles in calcium looping gasification processes.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2021)
Article
Green & Sustainable Science & Technology
Karina Anaya, Abayomi Olufemi Oni, Amit Kumar
Summary: Limited research has been done on the techno-economic feasibility and environmental impact of direct partial oxidation of methane using chemical looping technology for hydrogen production. Existing studies have not investigated the effects of hydrogen storage cost or economies of scale on hydrogen production cost. This study developed process models based on fundamental science and found that chemical looping technology can produce hydrogen at a cost of $3.66/kg with a production plant capacity of 607 tonnes/day, and the hydrogen cost ranges from $3.51 to $4.70/kg considering the uncertainty in input parameters. The results also showed that operating chemical looping at a higher capacity is financially beneficial due to economies of scale.
SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS
(2023)
Article
Engineering, Environmental
Panagiotis Alexandros Argyris, Andrew Wright, Omid Taheri Qazvini, Vincenzo Spallina
Summary: The study focused on designing a fully integrated system for small scale hydrogen generation with 100% purity of H2 and pure CO2 production. By using a rapid cycle 8-bed configuration, the H2 recovery was increased and the tail gas buffer tank volume requirement was reduced. The impact of PSA dynamic tail gas composition on the process continuity and plant performance was found to be minimal.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Physical
Xuesheng Yan, Honglin Liu, Ming Luo, Jianjun Cai, Ruicong Shen
Summary: An integrated hydrogen and power co-generation system based on slurry-feed coal gasification and chemical looping hydrogen generation (CLH) with Shenhua coal as fuel and Fe2O3/MgAl2O4 as an oxygen carrier was proposed. The system's main units were analyzed to optimize the parameters. The syngas can be fully converted in the fuel reactor, and both the fuel reactor and steam reactor can maintain heat balance. The purity of the produced hydrogen is 100% after water condensation. Energy and exergy analyses were conducted, and pinch technology was used to design the heat transfer network.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2023)
Article
Green & Sustainable Science & Technology
Ningbo Gao, Maciej Sliz, Cui Quan, Artur Bieniek, Aneta Magdziarz
Summary: The study found that a 2:1 ratio of N-2 to CO2 at 700 degrees Celsius resulted in a 25% reduction in CO2. The catalytic properties of CaO increased the concentration of H-2 in the produced syngas by up to 10%. However, a temperature of 800 degrees Celsius was too high for the carbonation reaction of CaO.
Article
Energy & Fuels
Di Wu, Zixiang Gao, Shiliang Wu, Rui Xiao
Summary: Hydrogen is considered a promising solution for energy systems, but large-scale production methods are necessary to meet the increasing demand. The integration of biomass gasification (BG) with chemical looping hydrogen production (CLHP) offers a sustainable approach for green hydrogen production. A novel BG-CLHP system with a dual-reactor configuration and controlled oxygen carrier circulation is comprehensively simulated in this study. The simulation results show the potential of the BG-CLHP system for efficient hydrogen production, energy utilization, carbon capture, and negative CO2 emissions.
Article
Chemistry, Physical
C. Brencio, F. W. A. Fontein, J. A. Medrano, L. Di Felice, A. Arratibel, F. Gallucci
Summary: In this study, a novel Pd-Ag double-skinned membrane with a protective layer is used for propane dehydrogenation (PDH). The membrane shows better hydrogen permeance compared to a conventional Pd-Ag membrane under high temperature and pressure conditions, and exhibits stable performance under alkanes exposure.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Chemistry, Physical
Serena Poto, Joost G. H. Endepoel, Margot Anabell Llosa-Tanco, David Alfredo Pacheco-Tanaka, Fausto Gallucci, M. Fernanda Neira d'Angelo
Summary: This study prepared composite alumina carbon molecular sieve membranes by loading hydrophilic boehmite nanosheets, achieving optimal water separation through a combined effect of increased hydrophilicity and thickness/tortuosity.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Review
Engineering, Chemical
Rouzbeh Ramezani, Luca Di Felice, Fausto Gallucci
Summary: Energy demand is predicted to increase by 48% in the next 30 years. The continuously increasing atmospheric CO2 concentration, resulting in global warming, is a pressing issue that needs to be controlled. Hollow fiber membrane contactors are regarded as an advanced technique with several competitive advantages. This paper aims to cover all areas related to hollow fiber membranes and assess the current progress and future potential.
Article
Chemistry, Multidisciplinary
Kun Xin, Fausto Gallucci, Martin van Sint Annaland
Summary: Hydrophobic deep eutectic solvents (DESs) were developed for precombustion CO2 capture, with reliable CO2 solubilities estimated using a screening model. Promising DESs were identified and characterized, demonstrating comparable CO2 solubility and viscosity to conventional solvents.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2022)
Article
Biochemistry & Molecular Biology
Camilla Brencio, Luca Di Felice, Fausto Gallucci
Summary: This study demonstrates the potential of the fluidized bed membrane reactor technology for the direct dehydrogenation of propane. Compared with the conventional fluidized bed reactor, the fluidized bed membrane reactor shows improved propane conversion and increased propylene yields.
Review
Polymer Science
Amir Hossein Mostafavi, Ajay Kumar Mishra, Fausto Gallucci, Jong Hak Kim, Mathias Ulbricht, Anna Maria Coclite, Seyed Saeid Hosseini
Summary: This review introduces various promising chemical and physical surface modification techniques for tailoring the characteristics of thin films and membranes. It focuses on the application of chemical vapor deposition (CVD) techniques and discusses the impact of process parameters on the quality and properties of deposition. The review highlights the significance of CVD-based membranes and thin films for industrial applications.
JOURNAL OF APPLIED POLYMER SCIENCE
(2023)
Article
Chemistry, Physical
Valentina Cechetto, Serena Agnolin, Luca Di Felice, Alfredo Pacheco Tanaka, Margot Llosa Tanco, Fausto Gallucci
Summary: The use of ammonia as a hydrogen carrier can be improved with the use of a membrane reactor, which allows for ammonia decomposition and hydrogen separation in one device, providing efficiency and compactness advantages. Ceramic-supported double-skinned Pd-Ag membranes have shown excellent performance for hydrogen separation but suffer from sealing and mechanical stability issues. To overcome these limitations, metallic supported Pd-based membranes are suggested. In this study, a Pd-Ag membrane was prepared on a low-cost metallic support and tested for ammonia decomposition in a membrane reactor, achieving high NH3 conversion and H2 recovery rates. These results indicate potential as a substitute for ceramic-supported alternatives.
Article
Engineering, Chemical
Hamid Reza Godini, Anirudh Venkat Prahlad, Vesna Middelkoop, Oliver Goerke, Sirui Li, Fausto Gallucci
Summary: Plasma electrolytic oxidation (PEO) was used to create a porous metal oxide layer on titanium and zirconium workpieces, such as wires, porous tubes, and 3D-printed structures, in order to improve their performance in high-temperature catalytic conversion or separation applications. The PEO-treated layer provided the desired morphology, thickness, and porosity for subsequent coating processes. The experimental setup included a 2 kilowatt AC-power source and various characterization techniques were used to analyze the surface features of the PEO-treated samples.
Article
Biochemistry & Molecular Biology
Michele Ongis, Gioele Di Marcoberardino, Mattia Baiguini, Fausto Gallucci, Marco Binotti
Summary: Hydrogen can support decarbonization in various sectors, reducing air pollution. Current low-carbon hydrogen production is less than 0.7% of global production. Membrane reactor technology has the potential to efficiently convert biogas into green hydrogen, and a mathematical model is used to provide guidelines for designing and operating the reactor in off-design conditions.
Review
Energy & Fuels
Rouzbeh Ramezani, Luca Di Felice, Fausto Gallucci
Summary: In the face of serious energy and global warming problems, it is crucial to find an alternative non-carbonaceous fuel. Hydrogen is considered as the ultimate clean fuel and is important for power, heat generation, and various chemical industries. Chemical looping reforming (CLR) is a promising technique for producing high-quality hydrogen while reducing CO2 emissions. This review presents a comprehensive evaluation and recent progress in glycerol, ethanol, and methane reforming for hydrogen production, as well as the challenges and solutions for achieving high-purity hydrogen in the CLR process.
JOURNAL OF PHYSICS-ENERGY
(2023)
Review
Energy & Fuels
Valentina Cechetto, Luca Di Felice, Fausto Gallucci
Summary: Liquid ammonia is a promising liquid hydrogen carrier due to its ease of storage and transportation, and the byproduct of its conversion to hydrogen is only nitrogen. This review focuses on the latest research on ammonia decomposition for hydrogen production, specifically discussing membrane reactor configurations and operating conditions, membrane properties, catalysts, and purification steps required for pure hydrogen in fuel cell applications.
Article
Energy & Fuels
Serena Poto, Huub van den Bogaard, Fausto Gallucci, M. Fernanda Neira d'Angelo
Summary: This study investigates heat and mass transfer phenomena in a packed bed (membrane) reactor for the direct conversion of CO2 to DME. Intra-particle diffusion limitations and concentration polarization were found to affect the reactor performance. Correlations were developed to account for these phenomena and showed high accuracy in predicting the reaction performance. Other phenomena such as intra-particle heat transfer, particle-fluid mass and heat transfer, and axial dispersion had negligible effects on the reactor behavior. The study proposes reactor optimization strategies based on the observed transfer phenomena.
Article
Engineering, Chemical
Arash Rahimalimamaghani, Rouzbeh Ramezani, David Alfredo Pacheco Tanaka, Fausto Gallucci
Summary: Membrane technology is an efficient separation and purification technology with low carbon footprint and energy consumption. The study successfully fabricated carbon molecular sieve (CMS) membranes for selective separation of CO2 from methane and nitrogen. Gas permeation experiments were performed to test the selectivity and permeance of the CMS membranes under different temperature and pressure conditions. A novel multistage membrane process design was proposed to evaluate the feasibility of using the CMS membranes for CO2 separation from various carbon emission sources.
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
(2023)
Article
Chemistry, Multidisciplinary
Sirui Li, Thijs van Raak, Rutger Kriek, Giulia De Felice, Fausto Gallucci
Summary: The spatial profile of a gliding arc reactor for NO(x) synthesis was analyzed using AC pulsed mode operation. Tests with a duty cycle of 40% or 60% achieved the lowest energy consumption of 6.95 MJ/mol, showing a 15% improvement compared to continuous operation. The reactor was divided into five zones along the arc propagation, with the first and last zones having higher energy consumption and the middle parts showing lower consumption. The analysis of plasma properties indicated nonuniformity, which corresponds to the NO(x) production performance across the reactor. This research provides insights for understanding and optimizing gliding arc reactors for efficient nitrogen fixation.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2023)
Review
Energy & Fuels
Tolga Han Ulucan, Sneha A. Akhade, Ajith Ambalakatte, Tom Autrey, Alasdair Cairns, Ping Chen, Young Whan Cho, Fausto Gallucci, Wenbo Gao, Jakob B. Grinderslev, Katarzyna Grubel, Torben R. Jensen, Petra E. de Jongh, Jotheeswari Kothandaraman, Krystina E. Lamb, Young-Su Lee, Camel Makhloufi, Peter Ngene, Pierre Olivier, Colin J. Webb, Berenger Wegman, Brandon C. Wood, Claudia Weidenthaler
Summary: Efficient storage of hydrogen is a significant challenge for the potential hydrogen economy. Liquid carriers provide an attractive alternative to low-temperature compression or liquefaction, offering cost-effective storage and easy integration with existing infrastructure.
PROGRESS IN ENERGY
(2023)
Article
Engineering, Environmental
Xinping Zhang, Yuxin Guo, Xiaoyang Liu, Shun-Yu Wu, Ya-Xuan Zhu, Shao-Zhe Wang, Qiu-Yi Duan, Ke-Fei Xu, Zi-Heng Li, Xiao-Yu Zhu, Guang-Yu Pan, Fu-Gen Wu
Summary: This study develops a nanotrigger HCFT for simultaneous photodynamic therapy and light-triggered ferroptosis therapy. The nanotrigger can relieve tumor hypoxia, induce enhanced photodynamic reaction, and facilitate the continuation of Fenton reaction, ultimately leading to lethal ferroptosis in tumor cells.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Olumide Bolarinwa Ayodele, Toyin Daniel Shittu, Olayinka S. Togunwa, Dan Yu, Zhen-Yu Tian
Summary: This study focused on the semihydrogenation of acetylene in an ethylene-rich stream using two alloyed Pt catalysts PtCu and PtCo. The PtCu catalyst showed higher activity and ethylene yield compared to PtCo due to its higher unoccupied Pt d-orbital density. This indicates that alloying Pt with Cu is more promising for industrial relevant SHA catalyst.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Guowei Chen, Wen-Cheng Chen, Yaozu Su, Ruicheng Wang, Jia-Ming Jin, Hui Liang, Bingxue Tan, Dehua Hu, Shaomin Ji, Hao-Li Zhang, Yanping Huo, Yuguang Ma
Summary: This study proposes an intramolecular dual-locking design for organic luminescent materials, achieving high luminescence efficiency and performance for deep-blue organic light-emitting diodes. The material also exhibits unique mechanochromic luminescence behavior and strong fatigue resistance.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Joren van Stee, Gregory Hermans, Jinu Joseph John, Koen Binnemans, Tom Van Gerven
Summary: This work presents a continuous solvent extraction method for the separation of cobalt and nickel in a millifluidic system using Cyphos IL 101 (C101) as the extractant. The optimal conditions for extraction performance and solvent properties were determined by investigating the effects of channel length, flow rate, and temperature. The performance of a developed manifold structure was compared to a single-channel system, and excellent separation results were achieved. The continuous separation process using the manifold structure resulted in high purity cobalt and nickel products.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Yan Xu, Jingai Jiang, Xinyi Lv, Hui Li, Dongliang Yang, Wenjun Wang, Yanling Hu, Longcai Liu, Xiaochen Dong, Yu Cai
Summary: A programmed gas release nanoparticle was developed to address the challenges in treating diabetic infected wounds. It effectively removes drug-resistant pathogens and remodels the wound microenvironment using NO and H2S. The nanoparticle can eliminate bacteria and promote wound healing through antibacterial and anti-inflammatory effects.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Tong Xia, Zhilin Xi, Lianquan Suo, Chen Wang
Summary: This study investigated a highly efficient coal dust suppressant with low initial viscosity and high adhesion-solidification properties. The results demonstrated that the dust suppressant formed a network of multiple hydrogen bonding cross-linking and achieved effective adhesion and solidification of coal dust through various chemical reactions.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Jinzhi Cai, Zhenshan Li
Summary: A density functional theory-based rate equation was developed to predict the gas-solid reaction kinetics of CaO carbonation with CO2 in calcium looping. The negative activation energy of CaO carbonation close to equilibrium was accurately predicted through experimental validation.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Jianxiong Chen, Fuhao Ren, Ningning Yin, Jie Mao
Summary: This study presents an economically efficient and easily implementable surface modification approach to enhance the high-temperature electrical insulation and energy storage performance of polymer dielectrics. The self-assembly of high-insulation-performance boron nitride nanosheets (BNNS) on the film surface through electrostatic interactions effectively impedes charge injection from electrodes while promoting charge dissipation and heat transfer.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Zijian Li, Zhaohui Yang, Shao Wang, Hongxia Luo, Zhimin Xue, Zhenghui Liu, Tiancheng Mu
Summary: This study reports a strategy for upgrading polyester plastics into value-added chemicals using electrocatalytic methods. By inducing the targeted transfer of *OH species, polyethylene terephthalate was successfully upgraded into potassium diformate with high purity. This work not only develops an excellent electrocatalyst, but also provides guidance for the design of medium entropy metal oxides.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Navneet Singh Shekhawat, Surendra Kumar Patra, Ashok Kumar Patra, Bamaprasad Bag
Summary: This study primarily focuses on developing a sulphur dyeing process at room temperature using bacterial Lysate, which is environmentally friendly, energy and cost effective, and sustainable. The process shows promising improvements in dye uptake and fastness properties.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Dengjia Shen, Hongyang Ma, Madani Khan, Benjamin S. Hsiao
Summary: This study developed cationic PVC nanofibrous membranes with high filtration and adsorption capability for the removal of bacteria and hexavalent chromium ions from wastewater. The membranes demonstrated remarkable performance in terms of filtration efficiency and maximum adsorption capacity. Additionally, modified nanofibrous membranes were produced using recycled materials and showed excellent retention rates in dynamic adsorption processes.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Xiaoyan Wang, Zhikun Wang, Ben Jia, Chunling Li, Shuangqing Sun, Songqing Hu
Summary: Inspired by photosystem II, self-supported Fe-doped NiCoP nanowire arrays modified with carboxylate were constructed to boost industrial-level overall water splitting by employing the concerted proton-coupled electron transfer mechanism. The introduction of Fe and carboxyl ligand led to improved catalytic activity for HER and OER, and NCFCP@NF exhibited long-term durability for overall water splitting.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Pengyao Yu, Ge Yang, Yongming Chai, Lubomira Tosheva, Chunzheng Wang, Heqing Jiang, Chenguang Liu, Hailing Guo
Summary: Thin LTA zeolite membranes were prepared through secondary growth of nano LTA seeds in a highly reactive gel, resulting in membranes with superior permeability and selectivity in gas separation applications.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Baiqin Zhou, Huiping Li, Ziyu Wang, Hui Huang, Yujun Wang, Ruichun Yang, Ranran Huo, Xiaoyan Xu, Ting Zhou, Xiaochen Dong
Summary: The use of machine learning to predict the performance of specific adsorbents in phosphate adsorption shows great promise in saving time and revealing underlying mechanisms. However, the small size of the dataset and insufficient detailed information limits the model training process and the accuracy of results. To address this, the study employs a fuzzing strategy that replaces detailed numeric information with descriptive text messages on the physiochemical properties of adsorbents. This strategy allows the recovery of discarded samples with limited information, leading to accurate prediction of adsorption amount, capacity, and kinetics. The study also finds that phosphate uptake by adsorbents is generally through physisorption, with some involvement of chemisorption. The framework established in this study provides a practical approach for quickly predicting phosphate adsorption performance in urgent scenarios, using easily accessible information.
CHEMICAL ENGINEERING JOURNAL
(2024)
Article
Engineering, Environmental
Paula Alejandra Lamprea Pineda, Joren Bruneel, Kristof Demeestere, Lisa Deraedt, Tex Goetschalckx, Herman Van Langenhove, Christophe Walgraeve
Summary: This study evaluates the use of four esterified fatty acids and three vegetable oils as absorption liquids for hydrophobic VOCs. The experimental results show that isopropyl myristate is the most efficient liquid for absorbing the target VOCs.
CHEMICAL ENGINEERING JOURNAL
(2024)