Journal of Industrial and Engineering Chemistry最新文献

英文中文

Recycling of Li and transition metals from spent lithium-ion batteries cathodes by sequential formic acid and deep eutectic solvent leaching 从废锂离子电池阴极中回收锂和过渡金属的顺序甲酸和深度共熔溶剂浸出

IF 6.1 3区工程技术 Q1 CHEMISTRY, MULTIDISCIPLINARY

Journal of Industrial and Engineering Chemistry

Pub Date : 2025-11-10 DOI: 10.1016/j.jiec.2025.11.004

Huijuan Guo, Keyu Chen, Jun Wang, Khomidov Fakhriddin Gafurovich, Kadyrova Zulayho Raimovna, Linqiang Mao

引用次数: 0

Fabrication of polypyrrole/nanofibrillated cellulose/safranin sponge-like aerogels for enhanced conductivity and chromium ions adsorption capacity 聚吡咯/纳米纤化纤维素/红花色素海绵状气凝胶的制备，增强其电导率和铬离子吸附能力

IF 6.1 3区工程技术 Q1 CHEMISTRY, MULTIDISCIPLINARY

Journal of Industrial and Engineering Chemistry

Pub Date : 2025-11-09 DOI: 10.1016/j.jiec.2025.11.010

Islam M. Minisy, Zuzana Morávková, Oumayma Taboubi, Jiřina Hromádková, Miloslav Lhotka, Jana Houdkova, Oleksandr Romanyuk, Patrycja Bober

引用次数: 0

γ-Oryzanol selective purification from rice bran oils by tunable properties CO2-expanded ethyl lactate: a molecular dynamics simulation study 利用可调性质从米糠油中选择性提纯γ-谷丙醇co2膨胀乳酸乙酯：分子动力学模拟研究

IF 6.1 3区工程技术 Q1 CHEMISTRY, MULTIDISCIPLINARY

Journal of Industrial and Engineering Chemistry

Pub Date : 2025-11-08 DOI: 10.1016/j.jiec.2025.11.001

Guoxiao Cai, Chang Yi Kong

引用次数: 0

Flexible MIL-53(Al)/Biochar composite for enhanced norfloxacin Removal: Synergistic effects and adsorption mechanisms 柔性MIL-53(Al)/生物炭复合材料增强诺氟沙星去除：协同效应和吸附机理

IF 5.9 3区工程技术 Q1 CHEMISTRY, MULTIDISCIPLINARY

Journal of Industrial and Engineering Chemistry

Pub Date : 2025-11-03 DOI: 10.1016/j.jiec.2025.11.002

Pisit Phayutcharoenkun , Samson B. Akindoye , Rajendran Chandran , Anh N. Phan , Long T. Duong , Amornchai Arpornwichanop , Phuet Prasertcharoensuk

The presence of antibiotic contaminants, particularly norfloxacin (NRFX) in aquatic environments poses a significant threat to ecosystems and public health, due to their persistence, bioaccumulation, and contribution to antimicrobial resistance. In this study, a novel MIL-53(Al)/biochar composite was synthesized and applied for NRFX removal from wastewater. The synthesized composite exhibited a high surface area (806 m²/g) and mesopore structure, promoting to improved dispersion and adsorption efficiency. Under optimal conditions (20 mg/L NRFX, 40 mg/L adsorbent, 30 °C, 120 min), the composite achieved a maximum adsorption capacity of 357 mg/g, surpassing most reported antibiotic sorbents (< 250 mg/g). The superior performance was attributed to the synergistic integration of MIL-53(Al) flexible “wine-rack” framework with the oxygen-functionalized, mesoporous carbon matrix of bamboo-derived biochar, facilitating multiple adsorption mechanisms, including electrostatic attraction, hydrogen bonding, π–π interactions, and pore-filling effects. These findings highlight the potential of MIL-53(Al)/BC as a cost‑effective, sustainable, and high‑performance adsorbent with strong potential for real-world remediation of antibiotic-contaminated wastewater under diverse environmental conditions.

抗生素污染物，特别是诺氟沙星（NRFX）在水生环境中的存在，由于其持久性、生物蓄积性和对抗菌素耐药性的贡献，对生态系统和公众健康构成重大威胁。本研究合成了一种新型MIL-53(Al)/生物炭复合材料，并将其应用于废水中NRFX的去除。合成的复合材料具有较高的比表面积（806 m2/g）和介孔结构，促进了分散和吸附效率的提高。在最佳条件下（20 mg/L NRFX， 40 mg/L吸附剂，30°C, 120 min），该复合材料的最大吸附量为357 mg/g，超过了大多数报道的抗生素吸附剂（250 mg/g）。MIL-53（Al）柔性“酒架”框架与竹源生物炭的氧功能化介孔碳基质协同集成，促进了多种吸附机制，包括静电吸引、氢键、π -π相互作用和孔隙填充效应。这些发现突出了MIL-53(Al)/BC作为一种具有成本效益，可持续发展和高性能的吸附剂的潜力，具有在各种环境条件下修复抗生素污染废水的强大潜力。

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引用次数: 0

Design of FeCoNiSmNd-co-doped porous carbon catalysts from pulverized coal for radical and non-radical peroxymonosulfate activation in organic pollutant degradation 煤粉中feconismn共掺杂多孔碳催化剂的设计及其对自由基和非自由基过氧单硫酸盐的活化降解

IF 6.1 3区工程技术 Q1 CHEMISTRY, MULTIDISCIPLINARY

Journal of Industrial and Engineering Chemistry

Pub Date : 2025-11-01 DOI: 10.1016/j.jiec.2025.10.058

Zhen Wu, Lisheng Wang, Xiaohan Wang, Bin Zhao, Heliang Fan, Xueyu Tao, Ming Zheng, Yasser Vasseghian, Akbar Hojjati-Najafabadi, Litong Guo

引用次数: 0

Tailored Siloxane-Based protective coatings for flexible tactile sensors with enhanced wear resistance and compliance 为柔性触觉传感器量身定制的硅氧烷保护涂层，具有增强的耐磨性和依从性

IF 6.1 3区工程技术 Q1 CHEMISTRY, MULTIDISCIPLINARY

Journal of Industrial and Engineering Chemistry

Pub Date : 2025-10-30 DOI: 10.1016/j.jiec.2025.10.056

Hee Seon Choi, Yong-Cheol Jeong

引用次数: 0

Mechanical activation coupled pyrolysis prepares Fe/N-doped macadamia biochar: Dual-function sites enable synergistic Cr(VI) adsorption and reduction 机械活化耦合热解制备Fe/ n掺杂夏威夷果生物炭：双功能位点协同吸附和还原Cr(VI

IF 5.9 3区工程技术 Q1 CHEMISTRY, MULTIDISCIPLINARY

Journal of Industrial and Engineering Chemistry

Pub Date : 2025-10-28 DOI: 10.1016/j.jiec.2025.10.053

Jierong Zhou , Yanjin He , Junzheng Wang , Guixiang He , Caiyao Wang , Likui Huang , Yi Zhao , Guifen Feng

Doping impurity elements into biochar is an effective strategy to enhance its capability for removing Cr(VI) from solution. Traditional methods are complex and inefficient. This study developed an mechanical activation enhanced pyrolysis method, using ball-milled macadamia shell@FeCl₃/urea as a precursor, to prepare iron–nitrogen co-doped biochar (Fe-NMBC) for investigating Cr(VI) adsorption. Characterization reveals that the surface of Fe-NMBC exhibits dense needle-shaped structures, with abundant functional groups (C=O/C-O/C-N) and Fe (II)/Fe (III). It boasts a larger specific surface area and higher O/C and N/C ratios compared to the pristine biochar. The results of the adsorption study demonstrate that Fe-NMBC effectively removes Cr(VI) from solution. The adsorption process was found to the pseudo-second-order kinetic model and Langmuir model, with the saturated adsorption capacity(Q_m) is 40.7 mg·g⁻¹. Both monolayer chemical adsorption and diffusion processes are influential in the adsorption process. The adsorption is a spontaneous reaction driven by entropy. The removal mechanism involves the coupled process of adsorption and reduction with surface complexation and reduction reactions serving as the primary driving forces. It can be readily separated from the solution and regenerated for reuse. The impregnation-free pyrolysis method for producing a novel adsorbent demonstrates potential for the removal of Cr(VI) from aqueous environments.

在生物炭中掺入杂质元素是提高其去除溶液中铬（VI）能力的有效策略。传统的方法既复杂又低效。本研究采用机械活化强化热解方法，以球磨澳洲坚果shell@FeCl3/尿素为前驱体，制备铁氮共掺杂生物炭（Fe-NMBC），研究其对Cr（VI）的吸附。表征结果表明，Fe- nmbc表面呈现致密的针状结构，具有丰富的官能团（C=O/C-O/C- n）和Fe (II)/Fe （III）。与原始生物炭相比，它具有更大的比表面积和更高的O/C和N/C比率。吸附研究结果表明，Fe-NMBC能有效去除溶液中的Cr（VI）。吸附过程符合拟二级动力学模型和Langmuir模型，饱和吸附量（Qm）为40.7 mg·g−1。单层化学吸附和扩散过程都对吸附过程有影响。吸附是一个由熵驱动的自发反应。去除机理是吸附和还原的耦合过程，表面络合和还原反应是主要驱动力。它可以很容易地从溶液中分离出来并再生再利用。无浸渍热解制备新型吸附剂的方法显示了从水环境中去除Cr（VI）的潜力。

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引用次数: 0

Gravity-separable emulsion membrane enabled by synergistic functionalization of silk cocoon, tannic acid, and LiCl 蚕茧、单宁酸和LiCl协同功能化的重力可分离乳化液膜

IF 5.9 3区工程技术 Q1 CHEMISTRY, MULTIDISCIPLINARY

Journal of Industrial and Engineering Chemistry

Pub Date : 2025-10-24 DOI: 10.1016/j.jiec.2025.10.033

Junshuang Zhang , Wenwen Feng , Ziye Zhao , Xiaofeng Jiang , Huizhu Xing , Liping Zhang , Lidan Chen , Zhibin Zhang

Conventional treatment methods for oily wastewater in ship engine rooms often suffer from high energy consumption and poor efficiency in separating emulsified oils. Although the advent of superwetting materials has addressed these issues, their fabrication processes are typically complex and involve toxic reagents. In this study, we developed a simple, non-toxic, and cost-effective interfacial engineering approach to fabricate a high-performance oil–water separation membrane (CSTL). The membrane was constructed by in situ formation of a hydrogel coating on discarded silk cocoons via the reaction between silk fibroin (SF) and tannic acid (TA) in the presence of lithium chloride (LiCl). The resulting CSTL membrane exhibited excellent hydrophilicity, with a water contact angle (WCA) of 0° in air and an underwater oil contact angle (UOCA) of 145 ± 1°. Under gravity-driven conditions, the CSTL membrane achieved a high flux of 841 ± 5 L m⁻² h⁻¹ and a separation efficiency exceeding 99.7 % for oil-in-water emulsions. Moreover, the membrane retained its performance after 20 separation cycles and demonstrated good salt tolerance and antifouling capability. These advantages highlight the CSTL membrane as a promising green and efficient solution for the treatment of oily wastewater from marine sources.

船舶机舱含油废水的常规处理方法存在能耗高、乳化油分离效率差的问题。虽然超湿材料的出现解决了这些问题，但它们的制造过程通常很复杂，并且涉及有毒试剂。在这项研究中，我们开发了一种简单、无毒、经济的界面工程方法来制造高性能油水分离膜（CSTL）。该膜是在氯化锂（LiCl）存在下，通过丝素（SF）和单宁酸（TA）在废弃蚕茧上原位形成水凝胶涂层而构建的。制备的CSTL膜具有优异的亲水性，空气中水接触角（WCA）为0°，水下油接触角（UOCA）为145±1°。在重力驱动条件下，CSTL膜的通量为841±5 L m−2 h−1，对水包油乳状液的分离效率超过99.7%。经过20次分离后，膜的性能保持不变，具有良好的耐盐性和防污性。这些优点突出了CSTL膜作为处理海洋含油废水的绿色高效解决方案的前景。

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引用次数: 0

Passive vortex-driven mass transfer 被动涡驱动传质

IF 5.9 3区工程技术 Q1 CHEMISTRY, MULTIDISCIPLINARY

Journal of Industrial and Engineering Chemistry

Pub Date : 2025-10-17 DOI: 10.1016/j.jiec.2025.10.018

Faisal Maqbool , Guan-Yu Lu , Ya-Yu Chiang

Parallel flow typically exhibits inefficient mixing due to viscous-dominated laminar regimes, limiting biphasic mass transfer to interfacial molecular diffusion. To overcome this fundamental constraint, we engineered a novel core-annular microextractor featuring a rectangular helical wire core. This unique passive geometry inherently induces controlled vortices directly at the liquid–liquid interface without external energy input. Multiphysics simulations revealed that specific gap widths combined with the helical topology trigger vortex formation as the aqueous phase interacts with the wire pillars, significantly disrupting the diffusion boundary layer. Fluorescent particle tracking experimentally confirmed these interface-proximal vortices, validating the simulation. Crucially, this passive vortex-driven mass transfer mechanism directly enhances interfacial renewal and mixing efficiency. In proof-of-concept extraction of acetophenone/n-heptane systems, the structurally induced vortices within the optimized gap achieved 68.18% acetophenone extraction efficiency, demonstrating how tailored microfluidic architectures can passively amplify mass transfer via localized hydrodynamic manipulation.

由于粘滞占主导地位的层流状态，平行流动通常表现出低效率的混合，限制了双相传质到界面分子扩散。为了克服这一基本限制，我们设计了一种具有矩形螺旋线芯的新型芯环微提取器。这种独特的被动几何形状固有地在液-液界面直接诱导可控涡流，而无需外部能量输入。多物理场模拟表明，当水相与线柱相互作用时，特定的间隙宽度与螺旋拓扑结构相结合会触发涡流的形成，从而显著破坏扩散边界层。荧光粒子跟踪实验证实了这些界面-近端漩涡，验证了模拟。关键是，这种被动涡驱动的传质机制直接提高了界面更新和混合效率。在对苯乙酮/正庚烷体系的概念验证中，优化间隙内的结构诱导涡提取苯乙酮的效率达到68.18%，这表明定制的微流体结构可以通过局部流体动力学操作被动地放大传质。

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引用次数: 0

Insight into the anti-corrosion performance of Red dragon fruit stem extract for copper in sulfuric acid medium 红龙果茎提取物在硫酸介质中对铜的防腐性能研究

IF 5.9 3区工程技术 Q1 CHEMISTRY, MULTIDISCIPLINARY

Journal of Industrial and Engineering Chemistry

Pub Date : 2025-09-24 DOI: 10.1016/j.jiec.2025.09.040

Hui Huang , Lihao Xie , Xinhuan Chen , Wenlong Li , Riadh Marzouki

In this research, we utilized a water-based extraction technique to produce a highly potent red dragon fruit stem extract (RDFSE). We explored the means by which RDFSE inhibits corrosion on copper in an acidic sulfuric acid (H₂SO₄) setting, employing electrochemical assessments, surface analysis methodologies, and computational predictions. The electrochemical tests indicated an inhibition efficiency (IE) of over 93 % for RDFSE at 298 K with 300 mg/L, underscoring its remarkable protective capabilities for copper. These observations were supported by surface analysis outcomes, which were in harmony with the electrochemical findings. Further examination of the isotherm model confirmed that the bonding between RDFSE and copper surfaces aligns with the Langmuir adsorption. Computational analyses demonstrated that the active constituents within RDFSE possess strong anti-corrosive characteristics. For the first time, it is demonstrated that RDFSE can effectively inhibit the corrosion of copper in sulfuric acid medium.

在本研究中，我们利用水基提取技术制备了一种高效的红龙果茎提取物（RDFSE）。我们探索了RDFSE在酸性硫酸（H2SO4）环境中抑制铜腐蚀的方法，包括电化学评估、表面分析方法和计算预测。电化学测试表明，在298 K、300 mg/L的条件下，对RDFSE的抑制率（IE）超过93%，表明其对铜具有显著的保护作用。这些观察结果得到了表面分析结果的支持，这与电化学结果是一致的。对等温线模型的进一步研究证实，RDFSE与铜表面之间的键合符合Langmuir吸附。计算分析表明，RDFSE中的有效成分具有较强的防腐性能。首次证明了RDFSE能有效抑制铜在硫酸介质中的腐蚀。

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