Brazilian Journal of Chemical Engineering最新文献_第5页

Synergistic effect between surfactant and monoacid in inhibiting the formation of naphthenates 表面活性剂和单酸在抑制环烷酸盐形成方面的协同效应

IF 1.2 4区工程技术

Brazilian Journal of Chemical Engineering Pub Date : 2024-04-09 DOI: 10.1007/s43153-024-00443-1

Bianca B. Silva, Carla M. F. Silva, Elizabete F. Lucas

{"title":"Synergistic effect between surfactant and monoacid in inhibiting the formation of naphthenates","authors":"Bianca B. Silva, Carla M. F. Silva, Elizabete F. Lucas","doi":"10.1007/s43153-024-00443-1","DOIUrl":"https://doi.org/10.1007/s43153-024-00443-1","url":null,"abstract":"Many crude oils have high levels of acidity due to the presence of naphthenic acids, which under certain conditions form insoluble salts in water and/or oil. Chemical additives are a good alternative to avoid formation of these deposits, or at least to cause the formation of a weak film. In this work, four commercial molecules based on ethoxylated nonylphenol were investigated, with varying hydrophilic-lipophilic balances (HLB) (12.3, 13.3, 14.1 and 17.1), to evaluate their action on calcium naphthenate formation. Moreover, the influence of the addition of monoacids (C4, C10 and C18) on the additives’ performance was also evaluated. Tetraprotic acid (ARN) was extracted from an industrial deposit and was characterized for use in the tests. The additives were investigated at 100, 500, 1000 and 2000 mg. L−1. The performance was evaluated by the biphasic mixture test and oscillatory interfacial rheology (using a Du Noüy ring), being characterized by the reduction of precipitate amount and the time for the formation of the film, respectively. The performance increased with rising additive HLB and concentration within the range tested. Concerning the monoacid, the best result was obtained using butyric acid. By using the additive with HLB of 17.1 and butyric acid together, a synergistic effect was observed, with better performances at lower additive concentrations. Moreover, the surfactant:monoacid ratio played an important role in the formulations’ performance, with the best result achieved at 75:25 wt/wt.","PeriodicalId":9194,"journal":{"name":"Brazilian Journal of Chemical Engineering","volume":"14 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140566375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fabrication of spent FCC catalyst TiO2-V2O5 composite material and its electrocatalytic performance 废催化裂化催化剂 TiO2-V2O5 复合材料的制备及其电催化性能

IF 1.2 4区工程技术

Brazilian Journal of Chemical Engineering Pub Date : 2024-04-08 DOI: 10.1007/s43153-024-00459-7

Jie Zhang, Jiasheng Xu

引用次数: 0

Comparative study of metal (Fe, Cu and Cr) doped ZnO nanostructure: Self-templated synthesis and application for photoelectrochemical water splitting 金属（铁、铜和铬）掺杂氧化锌纳米结构的比较研究：自模板合成及其在光电化学水分离中的应用

IF 1.2 4区工程技术

Brazilian Journal of Chemical Engineering Pub Date : 2024-04-07 DOI: 10.1007/s43153-024-00452-0

Moez Salem, H. Ghannam, A. Haouas, A. Almohammedi, I. Massoudi

{"title":"Comparative study of metal (Fe, Cu and Cr) doped ZnO nanostructure: Self-templated synthesis and application for photoelectrochemical water splitting","authors":"Moez Salem, H. Ghannam, A. Haouas, A. Almohammedi, I. Massoudi","doi":"10.1007/s43153-024-00452-0","DOIUrl":"https://doi.org/10.1007/s43153-024-00452-0","url":null,"abstract":"A thorough examination was undertaken to evaluate ZnO nanostructured films doped with transition metals (M = Fe, Cu, and Cr) and their respective functional attributes, emphasizing their potential applications in optical technology and electronic components. Both pure and M-doped ZnO nanostructured films were synthesized through a co-precipitation and spin coating procedure. Structural investigations revealed that all films exhibited hexagonal wurtzite formation. XRD findings highlighted evident evolution in the lattice parameters of prepared doped samples in comparison to the pure ones. The introduction of M doping led to modifications in various crystalline parameters of the host ZnO layers. Photocurrent density measurements illustrated a range from 2.5 µA/cm2 for pristine ZnO to 25, 8 and 19 µA/cm2 for Fe, Cu, and Cr-doped samples, respectively, showcasing distinct variations in performance. Notably, this study represents the first reported comparative analysis of the functional properties of three dopants spin coated in ZnO films. These distinctive results position the coated layers as promising candidates for novel optoelectronic applications.","PeriodicalId":9194,"journal":{"name":"Brazilian Journal of Chemical Engineering","volume":"49 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140566307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A low-cost water hyacinth-based adsorbent for free fatty acids removal from waste cooking oil: kinetic, isotherm, and thermodynamic studies 一种用于去除废弃食用油中游离脂肪酸的低成本水葫芦基吸附剂：动力学、等温线和热力学研究

IF 1.2 4区工程技术

Brazilian Journal of Chemical Engineering Pub Date : 2024-03-25 DOI: 10.1007/s43153-024-00449-9

Amnat Phetrungnapha, Nalinnipa Wiengnak, Kamol Maikrang

{"title":"A low-cost water hyacinth-based adsorbent for free fatty acids removal from waste cooking oil: kinetic, isotherm, and thermodynamic studies","authors":"Amnat Phetrungnapha, Nalinnipa Wiengnak, Kamol Maikrang","doi":"10.1007/s43153-024-00449-9","DOIUrl":"https://doi.org/10.1007/s43153-024-00449-9","url":null,"abstract":"The pre-treatment of waste cooking oil (WCO) by removing free fatty acids (FFAs) is pivotal for biodiesel production. This study develops a low-cost, efficient adsorbent derived from water hyacinth (Eichhornia crassipes), activated with 5 M NaOH, termed WHA-H, for this purpose. Characterization through FT-IR and SEM analyses revealed that NaOH activation significantly enhanced the surface roughness and functional group availability on WHA-H, leading to improved adsorption capabilities. Nitrogen adsorption–desorption isotherms of WHA-H confirmed a complex pore structure with Type II and Type IV isotherms combination, indicating the presence of both meso- and macroporosity. Kinetic studies conformed to the pseudo-second-order model, suggesting chemisorption as the primary FFA adsorption mechanism, while isotherm data were best described by the Langmuir model, indicating monolayer coverage on a homogeneous surface. WHA-H exhibited a maximum FFA adsorption capacity (qm) of 1666.67 mg g−1. Thermodynamic parameters indicated that the adsorption process is spontaneous and exothermic, with desorption studies establishing diethyl ether as an effective solvent for WHA-H regeneration. Our study not only demonstrates WHA-H’s potential as a sustainable adsorbent for improving WCO quality but also offers an eco-friendly approach to managing the invasive water hyacinth.","PeriodicalId":9194,"journal":{"name":"Brazilian Journal of Chemical Engineering","volume":"19 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140302760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Vacuum distillation of raw bio-crude oil (RBCO) from empty fruit bunches (EFB) pyrolysis to produce light distillate containing acetic acid and phenol for sustainable chemical purposes 真空蒸馏空果串（EFB）热解产生的生物原油（RBCO），生产出含醋酸和苯酚的轻馏分油，用于可持续化学用途

IF 1.2 4区工程技术

Brazilian Journal of Chemical Engineering Pub Date : 2024-03-25 DOI: 10.1007/s43153-024-00448-w

Fika Dwi Oktavia, Soen Steven, Anisa Helena Isma Putri, Pandit Hernowo, Elvi Restiawaty, Yazid Bindar

{"title":"Vacuum distillation of raw bio-crude oil (RBCO) from empty fruit bunches (EFB) pyrolysis to produce light distillate containing acetic acid and phenol for sustainable chemical purposes","authors":"Fika Dwi Oktavia, Soen Steven, Anisa Helena Isma Putri, Pandit Hernowo, Elvi Restiawaty, Yazid Bindar","doi":"10.1007/s43153-024-00448-w","DOIUrl":"https://doi.org/10.1007/s43153-024-00448-w","url":null,"abstract":"Sustainable chemical production through biomass pyrolysis is attractive. This is necessary to suppress massive dependence on fossil resources. Nevertheless, the liquid product as raw bio-crude oil (RBCO) from biomass pyrolysis still contains high water content. In this study, batch vacuum distillation of RBCO from empty fruit bunches (EFB) pyrolysis was performed at 80(-)95 °C and 30(-)45 kPa to produce light distillate. The highest yield of light distillate is acquired at 69.73–88.27% under 95 °C and 30 kPa. The functional groups in RBCO and light distillate indicate the presence of water (O–H bond), acetic acid (C = O bond), and phenol (C = C–C aromatic ring and O–H bond). This is also proven by the results from Karl-Fischer of RBCO that water contained at 66.77% whereas GC–MS of RBCO show the concentrations of acetic acid is 16.02% and phenol is 26.53%. Physically, the light distillate had a light brown color and smoky odor, with density range of 0.96–0.99 g/ml and viscosity range of 0.60–0.93 cP. According to this study, light distillate has water content of 70.57–98.81%. During vacuum distillation, acetic acid and phenol, as the major chemicals contained in RBCO, are also dissolved in the aqueous phase with the highest concentrations of 0.28% and 0.09%, respectively. Looking at its chemical components, this light distillate has the potential for food preservatives or agricultural biopesticides.","PeriodicalId":9194,"journal":{"name":"Brazilian Journal of Chemical Engineering","volume":"24 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140302817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The evaluation of zinc and/or copper sulfuric acid leaching from brass ashes 从黄铜灰中硫酸浸出锌和/或铜的评估

IF 1.2 4区工程技术

Brazilian Journal of Chemical Engineering Pub Date : 2024-03-23 DOI: 10.1007/s43153-024-00447-x

Júlia Mont’Alverne Martins, Alexandre Silva Guimarães, Achilles Junqueira Bourdot Dutra, Georgio Patrício de Souza Resende, Marcelo Borges Mansur

{"title":"The evaluation of zinc and/or copper sulfuric acid leaching from brass ashes","authors":"Júlia Mont’Alverne Martins, Alexandre Silva Guimarães, Achilles Junqueira Bourdot Dutra, Georgio Patrício de Souza Resende, Marcelo Borges Mansur","doi":"10.1007/s43153-024-00447-x","DOIUrl":"https://doi.org/10.1007/s43153-024-00447-x","url":null,"abstract":"This study investigated sulfuric acid leaching of Zn and/or Cu from brass ashes. The material consists of a heterogeneous powder containing ZnO, CuO, SiO2, Zn2SiO4, Zn, and Cu as main phases. Due to the strong exothermic behavior exhibited by changing operating conditions (L/S ratio = 3‒6 mL/g, pH 1‒5), temperature with time behavior was monitored to determine the heat released by leaching reactions. Eh–pH diagrams were drawn to identify regions to leach Zn selectively or simultaneously with Cu. A rich-Zn liquor (62 g/L) with low Cu (0.97 g/L) content was obtained using L/S ratio 3 mL/g and pH 5; a second leaching stage at pH 5 resulted in a liquor with only 10.2 g/L of Zn and 1.5 g/L of Cu. The low efficiency was attributed to the predominance of the refractory Zn2SiO4 phase. To increase leaching yield of Zn and Cu, the leaching residue was leached at pH 1 and L/S ratio = 3 mL/g, resulting in a liquor containing 90.5 g/L Zn and 14.4 g/L Cu. Quartz was refractory to H2SO4 in all tests, and silica gel formation was not observed. The acquired liquors must be submitted to adequate treatment to produce purified Zn and Cu solutions.<h3 data-test=\"abstract-sub-heading\">Graphical abstract</h3>\u0000","PeriodicalId":9194,"journal":{"name":"Brazilian Journal of Chemical Engineering","volume":"25 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140201853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multiphysics modeling of wire-to-plate electrohydrodynamic drying with air crossflow 带气流交叉的线对板电动流体力学干燥的多物理场建模

IF 1.2 4区工程技术

Brazilian Journal of Chemical Engineering Pub Date : 2024-03-20 DOI: 10.1007/s43153-024-00450-2

Tamires K. Oishi, Eduardo V. S. Pouzada, Jorge A. W. Gut, Vijaya Raghavan

{"title":"Multiphysics modeling of wire-to-plate electrohydrodynamic drying with air crossflow","authors":"Tamires K. Oishi, Eduardo V. S. Pouzada, Jorge A. W. Gut, Vijaya Raghavan","doi":"10.1007/s43153-024-00450-2","DOIUrl":"https://doi.org/10.1007/s43153-024-00450-2","url":null,"abstract":"Electrohydrodynamic (EHD) convective drying is a non-thermal energy-efficient technology to preserve heat-sensitive materials by dehydration. A high-voltage electrode is used to induce corona wind that increases convective heat and mass transfer in the material and air interface. A chamber used for EHD drying with a wire-to-plate configuration and additional air crossflow was modeled considering the finite element method in COMSOL Multiphysics (v.6.1). The concepts of electrostatics, turbulent flow, heat transfer in fluids and moisture and energy transport physics were combined iteratively to solve and predict the electric field strength, airflow, convective heat transfer coefficient and moisture removal. Different electric potential and air crossflow velocities were tested and their impact on the drying rate was quantified. Combining high voltage (0, 10, 15 and 20 kV) and air crossflow velocity (0, 1, and 2 m/s) was found to have a significant effect on the convective heat transfer coefficient and moisture removal; however, the increase in one of the drying factors had a low effect on drying time. The main results show that the proposed model can adequately simulate the EHD airflow phenomena and the drying process and can be used for product quality improvement, energy efficiency analysis and optimization studies.","PeriodicalId":9194,"journal":{"name":"Brazilian Journal of Chemical Engineering","volume":"161 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140168670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Miniemulsions: droplet size and stability versus final particle size 微型乳液：液滴大小和稳定性与最终颗粒大小的关系

IF 1.2 4区工程技术

Brazilian Journal of Chemical Engineering Pub Date : 2024-03-17 DOI: 10.1007/s43153-024-00445-z

Letícia Alves Costa da Laqua, José Luiz Francisco Alves, Guilherme Davi Mumbach, Karina Luzia Andrade, Ricardo Antonio Francisco Machado, Claudia Sayer, E. David Sudol, Mohamed S. El-Aasser

{"title":"Miniemulsions: droplet size and stability versus final particle size","authors":"Letícia Alves Costa da Laqua, José Luiz Francisco Alves, Guilherme Davi Mumbach, Karina Luzia Andrade, Ricardo Antonio Francisco Machado, Claudia Sayer, E. David Sudol, Mohamed S. El-Aasser","doi":"10.1007/s43153-024-00445-z","DOIUrl":"https://doi.org/10.1007/s43153-024-00445-z","url":null,"abstract":"In this work, the effect of the sonification time on the stability of styrene and styrene/butyl acrylate (50/50) miniemulsions was investigated by centrifugation. Octadecyl methacrylate (ODMA) miniemulsion was used as a comparative system owing to its degradation by monomer diffusion being minimum. The droplet and particle size distributions were also evaluated by capillary hydrodynamic fractionation (CHDF) and dynamic light scattering (DLS) for the various sonification times. For the styrene/butyl acrylate miniemulsions, the most stable were those formed with the shortest sonification times tested, 1 and 2 min. For the styrene miniemulsions, longer sonification times were required than for the styrene/butyl acrylate miniemulsions and the most stable sample was formed by the use of 4 min of sonification. It was observed that larger droplets (300 to 1000 nm) were formed at shorter sonification times, although the numbers of these were reduced significantly after polymerization owing to monomer diffusion from these larger “reservoir” droplets to the smaller droplets and particles.","PeriodicalId":9194,"journal":{"name":"Brazilian Journal of Chemical Engineering","volume":"35 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140151416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Equilibrium and kinetic investigation of reactive extraction of pyridine-2-carboxylic acid using corn oil as diluent 以玉米油为稀释剂反应萃取吡啶-2-羧酸的平衡和动力学研究

IF 1.2 4区工程技术

Brazilian Journal of Chemical Engineering Pub Date : 2024-03-15 DOI: 10.1007/s43153-024-00441-3

Ruta D. Khonde, Mayuresh V. Shivramwar

{"title":"Equilibrium and kinetic investigation of reactive extraction of pyridine-2-carboxylic acid using corn oil as diluent","authors":"Ruta D. Khonde, Mayuresh V. Shivramwar","doi":"10.1007/s43153-024-00441-3","DOIUrl":"https://doi.org/10.1007/s43153-024-00441-3","url":null,"abstract":"Toxic chemical release is the major issue of concern of the industrial effluents. Hence, recovery of chemicals from effluent stream is of great research interest. Present investigation was focused on recovery of pyridine-2-carboxylic acid (picolinic acid) from aqueous streams by reactive extraction using corn oil as a non-toxic diluent. Attempts have been made to estimate the recovery of picolinic acid by chemical extraction and to investigate its kinetic parameters. The kinetic modeling was also carried out for chemical extraction by the law of mass action. Extraction equilibria had been reported and effect of acid concentration, agitation speed and extractant-diluent composition were studied at room temperature. Kinetic study reveals very slow, first order reaction in acid concentration and zero order in extractant, tri-butyl phosphate. The reaction rate constant of 0.191 s−1 suggests a slow type of reaction. The diffusivity of picolinic acid in corn oil was found to be 7.0170 × 10–11 m2 s−1. Although the distribution coefficient is very low and reaction is infinitely slow, the non-toxicity of corn oil used in this study is the key parameter for its use as diluent.","PeriodicalId":9194,"journal":{"name":"Brazilian Journal of Chemical Engineering","volume":"69 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140151744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhancing the catalytic properties of a biochar-supported copper oxide in nitric oxide selective reduction with hydrogen 提高生物炭支撑的氧化铜在氢气选择性还原一氧化氮过程中的催化性能

IF 1.2 4区工程技术

Brazilian Journal of Chemical Engineering Pub Date : 2024-03-15 DOI: 10.1007/s43153-024-00453-z

Ibrahim Yakub, Khairul Anwar Mohamad Said, Rubiyah Baini, Mohamed Afizal Mohamed Amin

{"title":"Enhancing the catalytic properties of a biochar-supported copper oxide in nitric oxide selective reduction with hydrogen","authors":"Ibrahim Yakub, Khairul Anwar Mohamad Said, Rubiyah Baini, Mohamed Afizal Mohamed Amin","doi":"10.1007/s43153-024-00453-z","DOIUrl":"https://doi.org/10.1007/s43153-024-00453-z","url":null,"abstract":"Copper oxide supported on a biochar could suffer from a low nitrogen-selectivity and carbon combustion, despite the sustainability prospect it provides in replacing the utilization of non-renewable materials as the catalyst support to reduce nitric oxide. Bimetallic catalysis is a means to improve catalytic properties including conversion and selectivity. Therefore, this work investigates the enhancement of carbon-supported copper oxides in nitric oxide selective reduction using hydrogen by co-impregnating iron or manganese with copper. The bimetallic catalysts were prepared via sequential incipient wetness method where copper oxide was impregnated and calcined prior to the impregnation and calcination of the co-catalyst. As iron was paired with copper, the nitrogen selectivity was enhanced by 20% (almost 100% selective) at 200 °C while reducing the carbon combustion rate by 20% at a higher temperature (300 °C). This improvement was regarded as the synergistic effects obtained by the bimetallic oxide catalysts as a result of the altered elemental composition (from 60% carbon content to 50%), catalyst acidity (from 12 mmol NH3 desorbed/g to 16 mmol NH3d/g) and redox properties (from 5 mmol H2 consumed/g to 3 mmol H2/g). Flash elemental analyser showed that this catalyst has lower carbon content but higher oxygen amount (30% compared to 19%) which is correlated to the higher acidic sites, as confirmed via temperature-programmed desorption analysis and Fourier-Transform infra-red spectroscopy. Varying the ratio between the two catalysts revealed that different mechanisms govern the reaction that could be the key to understanding the enhancement of the nitrogen-selectivity. Nevertheless, further studies are required to ensure the applicability of this catalytic system in the industry.","PeriodicalId":9194,"journal":{"name":"Brazilian Journal of Chemical Engineering","volume":"22 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140151420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0