☆ 4.7 Article

Ionic liquid extraction and catalytic oxidative desulfurization of fuels using dialkylpiperidinium tetrachloroferrates catalysts

CHEMICAL ENGINEERING JOURNAL (2014)

获取全文
添加到收藏夹

期刊

CHEMICAL ENGINEERING JOURNAL
卷 250, 期 -, 页码 48-54

出版社

ELSEVIER SCIENCE SA
DOI: 10.1016/j.cej.2014.03.074

关键词

Dialkylpiperidinium; Tetrachloroferrates; Oxidative desulfurization; H2O2; Ionic liquid

类别

Engineering, Environmental Engineering, Chemical

资金

  1. National Nature Science Foundation of China [21106055, 21276117, 21266007]
  2. Natural Science Foundation of Jiangsu Province [BK2011506, BK2012697]
  3. Postdoctoral Foundation of China and Jiangsu Province [1301001A]

向作者/读者索取更多资源

Protocol

社区支持

Reagent

社区支持

A new family of dialkylpiperidinium tetrachloroferrate catalysts, such as [C(2)OHmpip]FeCl4, [C(4)mpip]FeCl4, [C(8)mpip]FeCl4, and [C(12)mPip]FeCl4, were synthesized and characterized by FT-IR, Raman, and ESI-MS. Their catalytic activities for oxidation of dibenzothiophene (DBT) in extraction and catalytic oxidative desulfurization system (ECODS) were evaluated using different ionic liquids. Results indicated that the 97.1% removal of DBT was obtained with [C(4)mpip]FeCl4 as catalyst in ionic liquid [C(8)mim]BF4 at 30 degrees C in 60 min. The optimal H2O2/sulfur molar ratio was only 3.5:1, which suggested that the catalyst was one of the most efficient catalysts reported so far. UV-Vis spectra provided an evidence that the lower desulfurization reactivity in PF6--containing ionic liquids was attributed to the strong interaction between ionic liquid and DBT. Through the gas chromatography-mass spectrometer (GC-MS) analysis, dibenzothiophene sulfone was proved to be the only product of oxidation of DBT. Furthermore, the process of ECODS system was confirmed by GC-MS. (C) 2014 Elsevier B.V. All rights reserved.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.7
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

Article Engineering, Environmental

Taming wettability of lithium ion sieve via different TiO2 precursors for effective Li recovery from aqueous lithium resources

Xiaowei Li, Yanhong Chao, Linlin Chen, Wang Chen, Jing Luo, Chao Wang, Peiwen Wu, Huaming Li, Wenshuai Zhu

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹
Article Biochemical Research Methods

The electronic structure and physicochemical property of boron nitridene

Hongping Li, Wendi Fu, Ke Xu, Chao Wang, Yujun Li, Jinrui Zhang, Wei Jiang, Wenshuai Zhu, Huaming Li

JOURNAL OF MOLECULAR GRAPHICS & MODELLING (2020)

添加到收藏夹
Article Engineering, Environmental

Synthesis of boron nitride nanosheets with N-defects for efficient tetracycline antibiotics adsorptive removal

Yanhong Chao, Jian Zhang, Hongping Li, Peiwen Wu, Xiaowei Li, Honghong Chang, Jing He, Haofeng Wu, Huaming Li, Wenshuai Zhu

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹
Article Engineering, Environmental

Synergistic effect of dual Br?nsted acidic deep eutectic solvents for oxidative desulfurization of diesel fuel

Wei Jiang, Kun Zhu, Hongping Li, Linhua Zhu, Mingqing Hua, Jin Xiao, Chao Wang, Zhenzhen Yang, Guangying Chen, Wenshuai Zhu, Huaming Li, Sheng Dai

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹
Article Chemistry, Physical

Surpassing the Organic Cathode Performance for Lithium-Ion Batteries with Robust Fluorinated Covalent Quinazoline Networks

Zhenzhen Yang, Tao Wang, Hao Chen, Xian Suo, Phillip Halstenberg, Hailong Lyu, Wei Jiang, Shannon M. Mahurin, Ilja Popovs, Sheng Dai

Summary: Organic electrode materials, specifically the nanoporous fluorinated covalent quinazoline networks (F-CQNs) constructed in this study, exhibit high nitrogen content, extended pi-conjugated structure, and layered architecture, leading to superior performance as cathode sources for lithium-ion batteries with high capacity, rate capability, and cycling stability.

ACS ENERGY LETTERS (2021)

添加到收藏夹
Article Materials Science, Multidisciplinary

Enhanced adsorption performance for antibiotics by alcohol-solvent mediated boron nitride nanosheets

Hao-Feng Wu, Yan-Hong Chao, Guo-Hua Xia, Jing Luo, Duan-Jian Tao, Lin-Hua Zhu, Gui-Ling Luo, Yan Huang, Ming-Qing Hua, Wen-Shuai Zhu

Summary: The study introduced an alcohol-solvent mediated strategy to improve the adsorption efficiency of hexagonal boron nitride nanosheets for tetracycline removal from contaminated water. The BNNSs synthesized with n-propanol solvent exhibited the largest pore volume and relatively high specific surface area, resulting in enhanced adsorption performance and potential application prospect in wastewater treatment.

RARE METALS (2022)

添加到收藏夹
Article Chemistry, Multidisciplinary

Rational Design of Caprolactam-Based Deep Eutectic Solvents for Extractive Desulfurization of Diesel Fuel and Mechanism Study

Lixian Xu, Jie Yin, Yaping Luo, Hui Liu, Hongping Li, Linhua Zhu, Jing He, Wei Jiang, Wenshuai Zhu, Huaming Li

Summary: In this study, a novel DES based on caprolactam and tetrabutylammonium bromide was prepared and showed high desulfurization efficiency of 96.6% in diesel fuel. The extraction mechanism was investigated using spectroscopy techniques.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2022)

添加到收藏夹
Article Chemistry, Physical

Enhanced Oxygen Activation Achieved by Robust Single Chromium Atom-Derived Catalysts in Aerobic Oxidative Desulfurization

Wei Jiang, Xin An, Jin Xiao, Zhenzhen Yang, Jixing Liu, Hao Chen, Hongping Li, Wenshuai Zhu, Huaming Li, Sheng Dai

Summary: By using single-atom chromium catalysts on multiwalled carbon nanotubes, efficient oxidative desulfurization reactions have been achieved, with promising catalytic performance and cycling stability, providing a potential catalyst for sulfur removal in practical fuels.

ACS CATALYSIS (2022)

添加到收藏夹
Article Chemistry, Inorganic & Nuclear

Modulating Electronic Characteristics of Nickel Molybdate via an Effective Manganese-Doping Strategy to Enhance Oxidative Desulfurization Performance

Xin An, Wei Jiang, Jing He, Linhua Zhu, Lingchao Xu, Hongping Li, Wenshuai Zhu, Huaming Li

Summary: Modulating the electronic characteristics of catalysts is crucial for optimizing their catalytic activity. In this study, Mn-doped nickel molybdate nanorods were synthesized to enhance the activation of oxygen. MNMO exhibited significantly higher catalytic activity compared to NiMoO4, achieving complete desulfurization under the same reaction conditions. The introduced Mn atoms modulated the electronic structure and surface composition of NiMoO4, leading to enhanced oxygen vacancy content and improved O2 activation capacity. Furthermore, the optimized catalyst MNMO-20 demonstrated satisfactory cycle performance, maintaining 96.1% sulfur removal of dibenzothiophene after six recycling processes.

INORGANIC CHEMISTRY (2022)

添加到收藏夹
Article Chemistry, Inorganic & Nuclear

Boosting Catalytic Oxidative Desulfurization Performance over Yolk-Shell Nickel Molybdate Fabricated by Defect Engineering

Xin An, Lingchao Xu, Lixian Xu, Linhua Zhu, Junfeng She, Jing He, Wei Jiang, Wenshuai Zhu, Huaming Li

Summary: A rational architectural design is proposed to synthesize yolk-shell nickel molybdate with abundant oxygen vacancies (YS-V-O-NMO) via an acid-assisted defect engineering strategy. The YS-V-O-NMO with the yolk-shell structure shows complex nanoconfined interior space, which benefits mass transfer and active site exposure. The defect engineering strategy modulates the surface electronic structure and atomic composition, enriching oxygen vacancies and enhancing catalytic activity.

INORGANIC CHEMISTRY (2023)

添加到收藏夹
Article Chemistry, Physical

Design of grain boundaries enriched nickel molybdate for enhanced catalytic oxidative desulfurization

Xin An, Wei Jiang, Linhua Zhu, Lingchao Xu, Junfeng She, Jing He, Wenshuai Zhu, Huaming Li

Summary: Grain boundaries can provide highly active surfaces in catalysts, but they are often ignored due to structural variations and design difficulties. This study proposes a novel strategy to prepare nickel molybdate with rich grain boundaries (RGB-NMO). The optimized morphology of RGB-NMO increases the exposure of active sites and facilitates mass transfer in the oxidative desulfurization reaction. Moreover, the engineered grain boundaries can modulate the atomic composition and electronic structure, leading to enhanced hydrogen peroxide activation capacity. The synthesized RGB-NMO demonstrates attractive desulfurization efficiency and cycling stability, providing inspiration for the design of functional materials for efficient ODS treatment.

APPLIED CATALYSIS B-ENVIRONMENTAL (2023)

添加到收藏夹
Review Engineering, Environmental

A review of adsorption materials and their application of 3D printing technology in the separation process

Jiangtao Yu, Jie Zhu, Linlin Chen, Yanhong Chao, Wenshuai Zhu, Zhichang Liu

Summary: This paper classifies different 3D printing technologies for adsorption materials and comprehensively reviews various strategies combining 3D printing with different adsorbent materials. Moreover, it discusses the impact of 3D printing structure on the adsorption process and explores the prospects and challenges of 3D printing in the application of adsorption materials.

CHEMICAL ENGINEERING JOURNAL (2023)

添加到收藏夹
Article Chemistry, Analytical

Particle size control and electrochemical lithium extraction performance of LiMn2O4

Jun Gu, Guolang Zhou, Linlin Chen, Xiaowei Li, Guiling Luo, Linjing Fan, Yanhong Chao, Haiyan Ji, Wenshuai Zhu

Summary: In this study, we designed octahedral LiMn2O4(LMO) with controllable particle size by adjusting the water/ethanol volume ratio of the precursor solution to improve its cycle stability and reduce Mn dissolution loss. The results showed that the cycle stability and lithium ion transport performance of LMO improved with increasing particle size. After 30 cycles, the Mn dissolution loss of B-LMO was only 0.187%, and the capacity remained at 86.9% of the initial value. The electrochemical lithium extraction system of B-LMO//Ag exhibited excellent lithium extraction performance, with a lithium extraction capacity of 20.6 mg/g and an energy consumption of 15.2 Wh/mol.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2023)

添加到收藏夹
Article Chemistry, Physical

Modification of cobalt doped mesoporous sieve by grafting N, N-dihydroxypyromellitimide to enhance desulfurization catalyst stability

Hui Liu, Jing He, Kun Zhu, Dongao Zhu, Linhua Zhu, Wenshuai Zhu, Huaming Li, Wei Jiang

Summary: This study developed a cobalt-doped mesoporous molecular sieve grafted with N,N-dihydroxypyromellitimide catalyst for catalytic oxidative desulfurization in diesel fuels. The integration of organic active components and porous supports enhanced the synergistic catalytic effect, resulting in improved selective oxidation of sulfides to sulfone derivatives.

JOURNAL OF MOLECULAR LIQUIDS (2023)

添加到收藏夹
Article Chemistry, Physical

Supported hybridization of MgCuFe-layered double hydroxides for efficient adsorption of chlortetracycline hydrochloride in sewage

Lianyun Chen, Keyu Zhu, Yaran Liu, Yan Huang, Linhua Zhu, Xiaowei Li, Yanhong Chao, Wenshuai Zhu

Summary: This study synthesized a novel hybrid composite of LDHs and metal-organic framework with superhigh adsorption capacity and good stability, which is applicable for wastewater treatment.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2024)

添加到收藏夹
Article Engineering, Environmental

A metal-phenolic network-assembled nanotrigger evokes lethal ferroptosis via self-supply loop-based cytotoxic reactions

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)

添加到收藏夹
Article Engineering, Environmental

XAS and DFT investigation of atomically dispersed Cu/Co alloyed Pt local structures under selective hydrogenation of acetylene to ethylene

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)

添加到收藏夹
Article Engineering, Environmental

A multifunctional emitter with synergistical adjustment of rigidity and flexibility for high-performance data-recording and organic light-emitting devices with hot exciton channel

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)

添加到收藏夹
Article Engineering, Environmental

Cobalt/nickel purification by solvent extraction with ionic liquids in millifluidic reactors: From single-channel to numbered-up configuration with solvent recycle

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)

添加到收藏夹
Article Engineering, Environmental

Environment-triggered nanoagent with programmed gas release performance for accelerating diabetic infected wound healing

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)

添加到收藏夹
Article Engineering, Environmental

Synergistic dopa-reinforced fluid hydrosol as highly efficient coal dust suppressant

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)

添加到收藏夹
Article Engineering, Environmental

First principle-based rate equation theory for the carbonation kinetics of CaO with CO2 in calcium looping

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)

添加到收藏夹
Article Engineering, Environmental

Significant enhancement of high-temperature capacitive energy storage in dielectric films through surface self-assembly of BNNS coatings

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)

添加到收藏夹
Article Engineering, Environmental

Medium entropy metal oxide induced *OH species targeted transfer strategy for efficient polyethylene terephthalate plastic recycling

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)

添加到收藏夹
Article Engineering, Environmental

A novel environmental friendly and sustainable process for textile dyeing with sulphur dyes for cleaner production

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)

添加到收藏夹
Article Engineering, Environmental

Highly efficient and sustainable cationic polyvinyl chloride nanofibrous membranes for removal of E. coli and Cr (VI): Filtration and adsorption

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)

添加到收藏夹
Article Engineering, Environmental

Concerted proton-coupled electron transfer promotes NiCoP nanowire arrays for efficient overall water splitting at industrial-level current density

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)

添加到收藏夹
Article Engineering, Environmental

Self-limiting growth of thin dense LTA membranes boosts H2 gas separation performance

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)

添加到收藏夹
Article Engineering, Environmental

Prediction of phosphate adsorption amount, capacity and kinetics via machine learning: A generally physical-based process and proposed strategy of using descriptive text messages to enrich datasets

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)

添加到收藏夹
Article Engineering, Environmental

Absorption of hydrophobic volatile organic compounds in renewable vegetable oils and esterified fatty acids: Determination of gas-liquid partitioning coefficients as a function of temperature

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)

添加到收藏夹
研讨会 海报 问题 讨论圈 基金 期刊 论文 科研社交 资讯集成 审稿人 关于我们 常见问题 移动App 隐私条款 使用条款
© Peeref 2019-2024. All rights reserved.