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学者姓名：黄智贤
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Abstract ：
采用Rose汽液平衡釜测定101.3 kPa下丙酮-丁酮醇、丙酮-二丙酮醇二元体系汽液相平衡数据，并使用Wilson、 NRTL和UNIQUAC模型对测定的实验数据进行关联，得到相应的二元交互参数.对该体系的汽液相平衡进行预测，预测值和实验值吻合良好，说明3个模型都能准确描述该体系的相平衡行为.采用Herrington经验法对相平衡数据进行热力学一致性检验，结果表明所测得数据可靠.本研究结果可为丁酮醇生产的工艺设计提供基础数据.
Keyword ：
丁酮醇 丁酮醇 丙酮 丙酮 二丙酮醇 二丙酮醇 汽液相平衡 汽液相平衡 热力学一致性检验 热力学一致性检验
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| GB/T 7714 | 李胜男 , 王清莲 , 张鹏 et al. 丙酮-丁酮醇、丙酮-二丙酮醇二元汽液相平衡 [J]. | 福州大学学报(自然科学版) , 2024 , 52 (01) : 98-104 . |
| MLA | 李胜男 et al. "丙酮-丁酮醇、丙酮-二丙酮醇二元汽液相平衡" . | 福州大学学报(自然科学版) 52 . 01 (2024) : 98-104 . |
| APA | 李胜男 , 王清莲 , 张鹏 , 何剑洋 , 黄智贤 . 丙酮-丁酮醇、丙酮-二丙酮醇二元汽液相平衡 . | 福州大学学报(自然科学版) , 2024 , 52 (01) , 98-104 . |
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The synthesis of ethyl methyl carbonate (EMC) is of paramount importance for the lithium-ion battery industry as electrolytes. Herein, we present a series of swellable poly(ionic liquid)s (PILs) functionalized with phenol anions, aiming at inducing effective catalysis in EMC production through the transesterification of ethanol (EtOH) and dimethyl carbonate (DMC). The obtained PILs catalysts exhibit remarkable EMC yields of 57.0% and selectivity of 86.7%, coupled with robustness and facile reusability under mild conditions. By establishing a correlation between the swelling degree of PILs and the yield of EMC, and by a theoretical calculation on the energy and electrostatic potential changes of [CPIL-Tr]1[PhO] during its reaction with EtOH and DMC, we show that these impressive catalytic performances arise from efficient proton dissociation of EtOH by phenol anion and accelerated transportation of reactants by swelling cationic backbone. This research endeavors to provide an appealing platform for the industrial-scale production of EMC.
Keyword ：
Dimethyl carbonate Dimethyl carbonate Ethyl methyl carbonate Ethyl methyl carbonate Phenyl Phenyl Poly(ionic liquid)s Poly(ionic liquid)s Reaction mechanism Reaction mechanism Swelling Swelling
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| GB/T 7714 | Chen, Xiaoyan , Cai, Yaxin , Dong, Rong et al. Tunable swelling features in poly(ionic liquid)s for intensified catalytical synthesis of ethyl methyl carbonate with high yield and selectivity [J]. | CHEMICAL ENGINEERING SCIENCE , 2024 , 300 . |
| MLA | Chen, Xiaoyan et al. "Tunable swelling features in poly(ionic liquid)s for intensified catalytical synthesis of ethyl methyl carbonate with high yield and selectivity" . | CHEMICAL ENGINEERING SCIENCE 300 (2024) . |
| APA | Chen, Xiaoyan , Cai, Yaxin , Dong, Rong , Huang, Huiyao , Huang, Zhixian , Qiu, Ting et al. Tunable swelling features in poly(ionic liquid)s for intensified catalytical synthesis of ethyl methyl carbonate with high yield and selectivity . | CHEMICAL ENGINEERING SCIENCE , 2024 , 300 . |
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This work aims to establishing a multi-scale and multi-objective optimization strategy for the catalytic distillation process. Firstly, the catalyst layer efficiency factor correlation that embraces the influence of the catalyst layer structure was obtained and then coupled with the process simulation to establish a multi-scale model for the catalytic distillation process. On this basis, genetic algorithm was employed to realize the multi-objective optimization. The hydrolysis process of methyl acetate in the reactive divid-ing wall column was investigated. The equipment parameters and operational conditions of the catalytic distillation column, and the structure parameters of the catalyst layer are optimized simultaneously. The results indicated that the minima of the total annual cost, the gas emission cost and the exergy loss decrease by 19.26%, 23.11% and 67.27%, respectively, by comparing with the counterparts obtained from the single-factor sensitivity analysis. Furthermore, the catalyst cost decreases by 30.88% per year.& COPY; 2022 Elsevier Ltd. All rights reserved.
Keyword ：
Catalyst layer Catalyst layer Catalytic distillation process Catalytic distillation process Genetic algorithm Genetic algorithm Multi-objective optimization Multi-objective optimization Multi-scale model Multi-scale model
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| GB/T 7714 | Wang, Qinglian , Yang, Zhuo , Wang, Jianan et al. A multi-scale and multi-objective optimization strategy for catalytic distillation process [J]. | CHEMICAL ENGINEERING SCIENCE , 2023 , 265 . |
| MLA | Wang, Qinglian et al. "A multi-scale and multi-objective optimization strategy for catalytic distillation process" . | CHEMICAL ENGINEERING SCIENCE 265 (2023) . |
| APA | Wang, Qinglian , Yang, Zhuo , Wang, Jianan , Huang, Zhixian , Yang, Chen , Wang, Hongxing et al. A multi-scale and multi-objective optimization strategy for catalytic distillation process . | CHEMICAL ENGINEERING SCIENCE , 2023 , 265 . |
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The development of catalysts with excellent performance in oxidative desulfurization (ODS) at room temperature will greatly facilitate the advancement of desulfurization technology. An efficient novel strategy, 4-aminopyridine molecular bridging combined with manual grinding, was presented to encapsulate HPW into UiO-66 for achieving stable loading of PW and to produce abundant defects that contribute to the formation of active complexes with strong oxidation ability. The prepared catalyst showed outstanding catalytic activity in the ODS system, achieving full desulfurization in 15 min at room temperature and a low O/S molar ratio. Further investigations reveal that the synergistic catalytic effect of the faulty UiO-66 and PW is mostly responsible for superior catalytic performance. UiO-66 rich in defects promote the decomposition of H2O2 into radicals, and PW can combine with the radicals to form more stable active peroxide intermediates, then exerting the catalytic ability of ODS at room temperature. Such a synergistic catalytic mechanism provides a guide to improving the oxidation ability of PW-based catalysts at room temperature.
Keyword ：
4-aminopyridine 4-aminopyridine Defective UiO-66 Defective UiO-66 Manual grinding Manual grinding Oxidative desulfurization Oxidative desulfurization Room temperature Room temperature
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| GB/T 7714 | Wu, Chongfu , Sun, Zhenhua , Ye, Changshen et al. Encapsulation of HPW and preparation of composites rich in Zr-defects by manual grinding: Synergistic catalysis for efficient oxidative desulfurization at room temperature [J]. | CHEMICAL ENGINEERING JOURNAL , 2023 , 451 . |
| MLA | Wu, Chongfu et al. "Encapsulation of HPW and preparation of composites rich in Zr-defects by manual grinding: Synergistic catalysis for efficient oxidative desulfurization at room temperature" . | CHEMICAL ENGINEERING JOURNAL 451 (2023) . |
| APA | Wu, Chongfu , Sun, Zhenhua , Ye, Changshen , Qi, Zhaoyang , Chen, Jie , Huang, Zhixian et al. Encapsulation of HPW and preparation of composites rich in Zr-defects by manual grinding: Synergistic catalysis for efficient oxidative desulfurization at room temperature . | CHEMICAL ENGINEERING JOURNAL , 2023 , 451 . |
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Nitrogen-doped microporous carbon, which features a uniquely tunable porosity, exhibits promisingly high adsorption prospects in the greenhouse gas capture and water treatment. Herein, we propose a series of novel Ndoped microporous carbons (CMPAn-C1000), and precisely tune their porosities via a direct pyrolysis of rigid conjugated microporous poly(aniline)s (CMPAn, n = 1, 2, 3) with pore size difference in a molecular level, as achieved by simply tuning their linkers with varying sizes, planarity, and symmetry. The CMPA3-C1000, with a satisfactory amount of nitrogen heteroatoms, high SBET of similar to 800 m(2) g(-1), and large ultra-micropore volume of 0.25 cm(3) g(-1), has excellent CO2 capture ability (i.e., 5.1 mmol g(-1) at 273 K, 1 atm) and Hg(II) adsorption performance (i.e., Qe = 571 mg g(-1); k(2) = 0.0031 g mg(-1) min-1), respectively. CMPA3-C1000 might perform chemisorption towards Hg(II), according to calculations using density functional theory and experimental data; nitrogen atoms in porous carbon contributed to this excellent Hg(II) adsorption.
Keyword ：
CO2 capture CO2 capture Conjugated microporous polymers Conjugated microporous polymers Mercury removal Mercury removal N-doped porous carbon N-doped porous carbon
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| GB/T 7714 | Tang, Duanlian , Lyu, Xiaoying , Huang, Zhixian et al. Nitrogen-doped microporous carbons as highly efficient adsorbents for CO2 and Hg(II) capture [J]. | POWDER TECHNOLOGY , 2023 , 427 . |
| MLA | Tang, Duanlian et al. "Nitrogen-doped microporous carbons as highly efficient adsorbents for CO2 and Hg(II) capture" . | POWDER TECHNOLOGY 427 (2023) . |
| APA | Tang, Duanlian , Lyu, Xiaoying , Huang, Zhixian , Xu, Renwei , Chen, Jie , Qiu, Ting . Nitrogen-doped microporous carbons as highly efficient adsorbents for CO2 and Hg(II) capture . | POWDER TECHNOLOGY , 2023 , 427 . |
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本发明公开了一种利用光响应性三相乳液实现微流控串联反应的方法，将光响应性三相乳液作为一种液滴微反应器实现了缩合‑还原串联反应，该方法基于三相乳液结构的可重构特性，通过一种光响应性偶氮苯表面活性剂使三相乳液在紫外光照射下可以由核壳型结构转变为Janus型结构。然后利用这一特性和玻璃毛细管微流控芯片结合，设计了一种微流控串联反应系统，使本不可以存在于同一反应环境内的缩合和还原反应可以在不需要任何中间操作下转化率达到95%以上。该方法相比与传统的间歇反应，具有连续化，易于调控和反应快速等优点，是一种高效，绿色，节能的方法。
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| GB/T 7714 | 葛雪惠 , 莫樑基 , 王晓达 et al. 一种利用光响应性三相乳液实现微流控串联反应的方法 : CN202210282700.9[P]. | 2022-03-22 00:00:00 . |
| MLA | 葛雪惠 et al. "一种利用光响应性三相乳液实现微流控串联反应的方法" : CN202210282700.9. | 2022-03-22 00:00:00 . |
| APA | 葛雪惠 , 莫樑基 , 王晓达 , 黄智贤 , 叶长燊 , 邱挺 . 一种利用光响应性三相乳液实现微流控串联反应的方法 : CN202210282700.9. | 2022-03-22 00:00:00 . |
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本发明公开了一种高效稳定脱除环氧丙烷中醛类物质的吸附材料及其制备方法。制备方法为：将含有多乙烯基含苯或咪唑基团的物质和功能基苯乙烯加入溶剂中，在铵盐和催引剂作用下进行加热反应，获得的固体再经功能溶液活化得到高效吸附材料。本发明基于高交联策略提高吸附材料稳定性，基于曼西尼反应原理中碱性含氮基团与醛具有良好作用能力的原理，利用引入的铵和骨架中胺基、咪唑基等基团与功能溶剂中功能基团的阴阳离子相互作用实现对环氧丙烷中醛类物质快速高效的捕集。合成的吸附材料可以将环氧丙烷中的总醛(包括甲醛、乙醛和丙醛)醛量迅速降低至10 ppm以下，满足高端聚醚生产要求。
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| GB/T 7714 | 邱挺 , 陈杰 , 叶长燊 et al. 一种高效稳定脱除环氧丙烷中醛类物质的吸附材料及其制备方法 : CN202210501307.4[P]. | 2022-05-10 00:00:00 . |
| MLA | 邱挺 et al. "一种高效稳定脱除环氧丙烷中醛类物质的吸附材料及其制备方法" : CN202210501307.4. | 2022-05-10 00:00:00 . |
| APA | 邱挺 , 陈杰 , 叶长燊 , 黄智贤 , 王红星 , 杨臣 et al. 一种高效稳定脱除环氧丙烷中醛类物质的吸附材料及其制备方法 : CN202210501307.4. | 2022-05-10 00:00:00 . |
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本发明公开了一种高稳定性碱性固体催化材料及其制备方法和应用。制备方法为：将含乙烯基烷基胺和多乙烯基苯以一定比例加入溶剂中，在一定温度和引发剂的作用下进行聚合，再利用含氧或含氮阴离子碱性基团功能化得到本发明的碱性固体催化材料。本发明采用增加催化材料的交联程度的策略实现对其催化循环稳定性的提高；利用多孔网络骨架提供可丰富功能化的锚定位点，并通过小分子含氧或含氮碱性阴离子与骨架阳离子的阴阳离子相互作用提高其催化活性和选择性，创制出一系列在催化碳酸二甲酯和乙醇或者碳酸二乙酯酯交换制备碳酸甲乙酯过程中具有高稳定性、高催化活性、高催化选择性的碱性功能化离子固体催化材料。
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| GB/T 7714 | 邱挺 , 陈杰 , 黄智贤 et al. 一种高稳定性碱性固体催化材料及其制备方法和应用 : CN202210501100.7[P]. | 2022-05-10 00:00:00 . |
| MLA | 邱挺 et al. "一种高稳定性碱性固体催化材料及其制备方法和应用" : CN202210501100.7. | 2022-05-10 00:00:00 . |
| APA | 邱挺 , 陈杰 , 黄智贤 , 叶长燊 , 杨臣 , 王清莲 et al. 一种高稳定性碱性固体催化材料及其制备方法和应用 : CN202210501100.7. | 2022-05-10 00:00:00 . |
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本发明涉及一种合成丁酮醇反应液的节能分离工艺，具体是采用在不同压力下分步回收反应液中的丙酮轻组分，降低了冷冻负荷；采用减压精馏分离丁酮醇，避免了丁酮醇受热分离，提高了产品收率；针对丙酮回收塔塔顶塔釜温差小的特点，采用热泵精馏，进一步降低分离的能耗。相比于传统精馏，本发明可节约64.5%的热公用工程消耗，88.8%的低温冷媒消耗。
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| GB/T 7714 | 黄智贤 , 张鹏 , 邱挺 et al. 一种合成丁酮醇反应液的节能分离工艺 : CN202210767925.3[P]. | 2022-07-01 00:00:00 . |
| MLA | 黄智贤 et al. "一种合成丁酮醇反应液的节能分离工艺" : CN202210767925.3. | 2022-07-01 00:00:00 . |
| APA | 黄智贤 , 张鹏 , 邱挺 , 叶长燊 , 何剑洋 , 王红星 et al. 一种合成丁酮醇反应液的节能分离工艺 : CN202210767925.3. | 2022-07-01 00:00:00 . |
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本发明涉及一种噻唑并噻唑基聚合物及其制备方法和应用，属于材料领域，制备方法包括将芳香醛、二硫代乙酰胺和芳香胺在钯催化的条件下进行聚合。可以得到一种含有噻唑并噻唑活性位点的高效聚合物吸附剂。该聚合物具有扩展的π共轭结构，且同时具有丰富的孔道结构，独特的电子特性，可与金属进行配位络合，是一类物理化学性质稳定的高效吸附剂。
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| GB/T 7714 | 叶长燊 , 熊卓 , 陈杰 et al. 一种噻唑并噻唑基聚合物及其制备方法和应用 : CN202111477322.1[P]. | 2021-12-06 00:00:00 . |
| MLA | 叶长燊 et al. "一种噻唑并噻唑基聚合物及其制备方法和应用" : CN202111477322.1. | 2021-12-06 00:00:00 . |
| APA | 叶长燊 , 熊卓 , 陈杰 , 邱挺 , 王红星 , 黄智贤 et al. 一种噻唑并噻唑基聚合物及其制备方法和应用 : CN202111477322.1. | 2021-12-06 00:00:00 . |
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