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学者姓名:吴玉锋
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Abstract :
本发明公开了一种金属陶瓷涂层及其制备方法,该金属陶瓷涂层是采用激光熔融方法将混合粉体熔覆在基体上得到的,以所述混合粉体的总重量为100%计,所述混合粉体包括60.0%‑67.7%的Ni、20.5‑22.5wt%的Cr、3.2‑4.0wt%的Nb、8.1‑9.5wt%的Mo和0.5‑1.5wt%的Al2O3。本发明金属陶瓷涂层具有良好的耐高温性、抗氧化性、耐腐蚀性、可加工性能,同时金属陶瓷涂层具备耐水蒸气腐蚀性能以及较高的涂层强度。
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GB/T 7714 | 吴玉锋 , 吴旭明 , 王朝辉 et al. 一种金属陶瓷涂层及其制备方法 : CN202310937891.2[P]. | 2023-07-28 . |
MLA | 吴玉锋 et al. "一种金属陶瓷涂层及其制备方法" : CN202310937891.2. | 2023-07-28 . |
APA | 吴玉锋 , 吴旭明 , 王朝辉 , 郭福 , 李彬 , 李林聪 . 一种金属陶瓷涂层及其制备方法 : CN202310937891.2. | 2023-07-28 . |
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本发明提出基于卷积神经网络特征可视化的典型垃圾识别方法。其中,方法包括:建立卷积神经网络的典型垃圾类别决策模型,设计基于类别决策的典型垃圾特征激活映射策略,突破网络学习过程中的典型垃圾识别可视化技术,实现可解释的特征可视化卷积神经网络典型垃圾识别,为垃圾回收行业提供强有力的技术支持,对典型生活垃圾分类具有显著的应用和经济效益。因此,本发明的研究成果在典型生活垃圾回收领域具有广阔的应用前景。
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GB/T 7714 | 韩红桂 , 张奇宇 , 李方昱 et al. 基于卷积神经网络特征可视化的典型垃圾识别方法 : CN202310185219.2[P]. | 2023-02-24 . |
MLA | 韩红桂 et al. "基于卷积神经网络特征可视化的典型垃圾识别方法" : CN202310185219.2. | 2023-02-24 . |
APA | 韩红桂 , 张奇宇 , 李方昱 , 杜永萍 , 吴玉锋 . 基于卷积神经网络特征可视化的典型垃圾识别方法 : CN202310185219.2. | 2023-02-24 . |
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一种利用铁‑碳‑硫废渣制备钙铁榴石基微晶玻璃的方法,属于铁‑碳‑硫废渣建材化利用领域。本发明将铁‑碳‑硫废渣进行原料改性设计、称量、混匀、限制性熔融后形成改性基础料。改性基础料再经破碎、筛分、成型、分级热处理烧结、退火后即可得到系列铁基晶化样品。探索废渣中含铁组分的晶相形成与晶相演变规律,获得晶相种类、形貌、尺寸可控的微晶玻璃。本发明通过铁‑碳‑硫废渣的高温改性及改性基础料析晶温度的分级热处理精细调控获得了钙铁榴石基微晶玻璃,实现了铁‑碳‑硫废渣的高值微晶玻璃化利用目标,大大降低了熔融能耗并避免了铁基体系容易出现的熔体溢出、提前析晶和气孔率问题,节省了成本和提高了工艺安全性。
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GB/T 7714 | 刘晓敏 , 吴玉锋 . 一种利用铁-碳-硫废渣制备钙铁榴石基微晶玻璃的方法 : CN202310882241.2[P]. | 2023-07-18 . |
MLA | 刘晓敏 et al. "一种利用铁-碳-硫废渣制备钙铁榴石基微晶玻璃的方法" : CN202310882241.2. | 2023-07-18 . |
APA | 刘晓敏 , 吴玉锋 . 一种利用铁-碳-硫废渣制备钙铁榴石基微晶玻璃的方法 : CN202310882241.2. | 2023-07-18 . |
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本发明公开了一种汽车发电机再制造质量评价方法,主要解决现阶段由于评价对象复杂、评价技术不成熟和评价标准不完善,而导致的汽车发电机再制造质量评价困难问题。本发明首先综合质量可靠性、技术、环境和经济四个方面构建多参数的汽车发电机再制造质量综合评价指标体系,其次提出最优传递矩阵改进的层次分析法和模糊综合评价法相结合的方法进行综合评价计算。该方法符合再制造工程实际,可以充分利用再制造过程数据,降低人为主观因素影响,得到的客观合理的评价结果有助于再制造方案的决策及优化。
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GB/T 7714 | 龚裕 , 闫一鸣 , 刘增华 et al. 一种汽车发电机再制造质量评价方法 : CN202310163376.3[P]. | 2023-02-24 . |
MLA | 龚裕 et al. "一种汽车发电机再制造质量评价方法" : CN202310163376.3. | 2023-02-24 . |
APA | 龚裕 , 闫一鸣 , 刘增华 , 吴玉锋 , 梁秀兵 . 一种汽车发电机再制造质量评价方法 : CN202310163376.3. | 2023-02-24 . |
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Abstract :
Waste enameled copper wire is an important secondary source of copper and often recovered by removing their organic paint layer through pyrolysis. This research focused on studying co-pyrolysis behaviors of poly(ethylene terephthalate) (PET) paint of waste enameled wires, mixed with a small amount of polyvinyl chloride (PVC) which is part of electric wires or cables. The results indicated that mixing PVC with a mass fraction of 10% into enameled PET wire paint (EPET) would significantly affect pyrolysis products, especially the chlorinated compounds, as well as increase energy consumption of the pyrolysis process. TG-FTIR and Py-GC/MS analyses showed that the chlorinated organics were mainly generated in the second stage of pyrolysis. Chloroesters such as terephthalic acid, di(2-chloroethyl) ester were dominant over other chloroorganic compounds, and their formations were attributed to the addition reaction of aromatic vinyl esters with HCl which formed from PVC pyrolysis. It is also worth mentioning that the chemically active acid chlorides including propanoyl chloride and benzoyl chloride were detected in the products, and they were proposed to be formed from the HCl acidolysis of esters that produced from pyrolytic EPET. Besides pyrolysis products, energy consumption of pyrolysis process also was closely correlated to the interactions between pyrolytic PVC and EPET. The average co-pyrolysis activation energy was calculated by Kissinger-Akahira-Sunose (KAS) method and was about 15 kJ/mol higher than that of EPET. These should be consequences of reactions between HCl and EPET. Since PVC is the minority component in the pyrolysis mixture that HCl eliminated from the few PVC was mostly consumed by EPET to form chloroorganic compounds, which negatively influences EPET degradation.
Keyword :
Polyester enameled wire Polyester enameled wire Polyvinyl chloride Polyvinyl chloride Chlorinated organic compounds Chlorinated organic compounds Co -pyrolysis Co -pyrolysis
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GB/T 7714 | Li, Bingyi , Wang, Xiaolu , Xia, Zhidong et al. Co-pyrolysis of waste polyester enameled wires and polyvinyl chloride: Evolved products and pyrolysis mechanism analysis [J]. | JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS , 2023 , 169 . |
MLA | Li, Bingyi et al. "Co-pyrolysis of waste polyester enameled wires and polyvinyl chloride: Evolved products and pyrolysis mechanism analysis" . | JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS 169 (2023) . |
APA | Li, Bingyi , Wang, Xiaolu , Xia, Zhidong , Zhou, Wei , Wu, Yufeng , Zhu, Guangze . Co-pyrolysis of waste polyester enameled wires and polyvinyl chloride: Evolved products and pyrolysis mechanism analysis . | JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS , 2023 , 169 . |
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GB/T 7714 | Deng, Lifang , Zhang, Yuyuan , Wang, Yazhuo et al. In situ N-, P- and Ca-codoped biochar derived from animal bones to boost the electrocatalytic hydrogen evolution reaction (vol 170, pg 105568, 2021) [J]. | RESOURCES CONSERVATION AND RECYCLING , 2022 , 178 . |
MLA | Deng, Lifang et al. "In situ N-, P- and Ca-codoped biochar derived from animal bones to boost the electrocatalytic hydrogen evolution reaction (vol 170, pg 105568, 2021)" . | RESOURCES CONSERVATION AND RECYCLING 178 (2022) . |
APA | Deng, Lifang , Zhang, Yuyuan , Wang, Yazhuo , Yuan, Haoran , Chen, Yong , Wu, Yufeng . In situ N-, P- and Ca-codoped biochar derived from animal bones to boost the electrocatalytic hydrogen evolution reaction (vol 170, pg 105568, 2021) . | RESOURCES CONSERVATION AND RECYCLING , 2022 , 178 . |
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Abstract :
本发明属于固体废弃物资源化技术领域,涉及一种报废硅基光伏组件的热解回收方法,包括将报废硅基光伏组件预拆解得到金属边框、接线盒和多层板;将多层板初步热解得到热解气和热解多层板;将热解气冷凝得到二氧化碳和氩气混合气体以及乙酸液体;将热解多层板拆解得到EVA热解残留物、完整硅片、完整背板、完整玻璃板以及镀锡铜线;将EVA热解残留物二步热解得到烯烃混合物和微量热解残渣。本发明不仅能够实现硅基光伏组件中金属边框、接线盒、硅片、背板、玻璃板以及镀锡铜线的完整回收,而且还能够得到两种化工和能源行业的重要物质乙酸和烯烃,实现报废硅基光伏组件的高值化回收,具有资源综合利用率高、工艺流程短、无烟气和废液污染等特点。
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GB/T 7714 | 李彬 , 陶然 , 吴玉锋 et al. 一种报废硅基光伏组件的热解回收方法 : CN202211568960.9[P]. | 2022-12-07 . |
MLA | 李彬 et al. "一种报废硅基光伏组件的热解回收方法" : CN202211568960.9. | 2022-12-07 . |
APA | 李彬 , 陶然 , 吴玉锋 , 张炜 . 一种报废硅基光伏组件的热解回收方法 : CN202211568960.9. | 2022-12-07 . |
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本发明属于环境催化技术领域,提供一种VOC废气的处理方法和处理装置,该处理方法包括:1)在吸附‑催化降解材料的存在下,使VOC废气进行光催化降解反应,得到含CO2和水的降解产物;2)在CO2捕获剂的存在下,对所述降解产物中的CO2进行捕获,使CO2吸附在CO2捕获剂上,再进行脱附浓缩,得到富集CO2;3)将所述富集CO2和高镁锂比盐湖卤水混合,使卤水中的镁进行CO2矿化。本发明能够实现在室温光催化降解VOC废气,并实现对降解产物中CO2的再应用,避免二次污染。
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GB/T 7714 | 吴玉锋 , 刘晓敏 . 一种VOC废气的处理方法和处理装置 : CN202210935541.8[P]. | 2022-08-05 . |
MLA | 吴玉锋 et al. "一种VOC废气的处理方法和处理装置" : CN202210935541.8. | 2022-08-05 . |
APA | 吴玉锋 , 刘晓敏 . 一种VOC废气的处理方法和处理装置 : CN202210935541.8. | 2022-08-05 . |
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本发明公开了一种高温合金复合粉末激光熔覆涂层瞬态热应力分析方法,包括:基于高温合金复合激光熔覆涂层建立复合材料库,利用数值计算得到材料的热物性能参数;基于所建立的材料库,对建立的激光熔覆涂层模型进行温度场的仿真研究,本发明建立了与实际情况更相符合的平面热源耦合模型;基于温度场的仿真结果,本发明通过顺序热力耦合分析方法实现高温合金复合涂层激光熔覆过程中瞬态热应力场的分布和演变,最终建立激光熔覆涂层的质量评价指标与温度场和瞬态热应力场之间的映射关系。
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GB/T 7714 | 刘增华 , 吴莎 , 吴玉锋 et al. 一种高温合金复合粉末激光熔覆涂层瞬态热应力分析方法 : CN202210559150.0[P]. | 2022-05-22 . |
MLA | 刘增华 et al. "一种高温合金复合粉末激光熔覆涂层瞬态热应力分析方法" : CN202210559150.0. | 2022-05-22 . |
APA | 刘增华 , 吴莎 , 吴玉锋 , 龚裕 . 一种高温合金复合粉末激光熔覆涂层瞬态热应力分析方法 : CN202210559150.0. | 2022-05-22 . |
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Abstract :
本发明公开一种基于电磁铁式电磁声传感器的切换主激励模式的无损检测方法,利用电磁铁式电磁声传感器切换主激励模式对铁磁性材料的热老化程度进行导电特性和磁滞特性的双类型参量检测。该传感器设计了带滑轨的磁屏蔽外壳和回型垫片,滑轨的设计方便了回型垫片的安装和拆卸,从而实现激励主洛伦兹力机理超声波和主激励磁致伸缩机理超声波的切换。当为主磁致伸缩机理模式时,提取“回波峰峰值‑励磁电压”曲线中的零点;当为主洛伦兹力机理模式时,提取“回波峰峰值‑励磁电压”曲线中磁饱和后的斜率。所以该检测方法可以实现用一个传感器表征两种类型的特征参量,提高了铁磁性材料热老化程度的无损检测效率,减少了检测误差。
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GB/T 7714 | 龚裕 , 张佩莹 , 郭彦弘 et al. 一种基于电磁铁式电磁声传感器的切换主激励模式的无损检测方法 : CN202211496704.3[P]. | 2022-11-25 . |
MLA | 龚裕 et al. "一种基于电磁铁式电磁声传感器的切换主激励模式的无损检测方法" : CN202211496704.3. | 2022-11-25 . |
APA | 龚裕 , 张佩莹 , 郭彦弘 , 吴玉锋 , 刘增华 . 一种基于电磁铁式电磁声传感器的切换主激励模式的无损检测方法 : CN202211496704.3. | 2022-11-25 . |
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