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公开(公告)号：US20210331974A1
公开(公告)日：2021-10-28
申请号：US16897447
申请日：2020-06-10
Applicant: KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
Abstract: The invention belongs to the technical field of the resource treatment of industrial wastes, and particularly relates to a method for preparing a cementing material using smelting industrial waste slag after utilizing the simultaneous removal of SO2 and NOx in flue gas and an application of the cementing material obtained by the same. According to the invention, SO2 and NOx in the flue gas can be treated with the smelting industrial waste slag, meeting requirement of flue gas desulfurization and denitration; moreover, the smelting industrial waste slag can be purified and separated by means of waste gas resources to obtain a cementing material, realizing the resource utilization of the smelting industrial waste slag and waste gas.
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公开(公告)号：US10731266B2
公开(公告)日：2020-08-04
申请号：US15845490
申请日：2017-12-18
Applicant: KUNMING HENDERA SCIENCE AND TECHNOLOGY CO., LTD. , KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY , JINNING HENDERA SCIENCE AND TECHNOLOGY CO., LTD.
Inventor： Zhongcheng Guo , Hui Huang , Buming Chen , Xuelong Li , Panlong Zhu , Jin Dong , Mingxi Pan , Feng Huang , Taixiang Huang , Ning Tan , Chutao Huang
Abstract: The present disclosure provides a composite anode unit, comprising: a metal core rod; a metal layer coated on the metal core, wherein the metal layer is lead or lead alloy; a conductive ceramic layer coated on the metal layer, wherein the conductive ceramic layer comprises β-PbO2—Al2O3 composite oxide; an active ceramic layer is coated on the conductive ceramic layer, wherein the active ceramic layer comprises γ-MnO2—Ti4O7 composite oxide. Methods for preparing the composite anode unit and an anode plate made from the composite anode unit are also provided.
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公开(公告)号：US20200023309A1
公开(公告)日：2020-01-23
申请号：US16515634
申请日：2019-07-18
Applicant: Kunming University of Science and Technology
Inventor： Senlin Tian , Yuxin Song , Jianhong Huang , Xuewei Hu , Yingjie Li , Ping Ning
Abstract: The invention is a device and method for purifying sulfur dioxide and nitrogen oxide in flue gas with an electrolysis-chemical advanced oxidation enhanced ammonia method. The device includes a thermal activation reactor, ammonium hydroxide storage tank, absorption tower, electrolytic bath and crystallization separator. The method takes raw material part of an ammonium sulfate solution that is a reaction product of ammonia and sulfur oxide in flue gas, and an ammonium persulfate solution prepared by electrolysis of an electrolytic bath as an oxidant to enhance the efficiency of purifying sulfur dioxide and nitrogen oxide in the flue gas with an ammonia method. A thermal activation reactor activates an ammonium persulfate containing solution to generate a strong oxidizing SO4⋅−, so that NOx and SO2 in the flue gas may be more efficiently converted into a product having higher solubleness for enhanced removal of sulfur dioxide and nitrogen oxide in the flue gas.
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94.发明申请公开(公告)号：US20190284658A1
公开(公告)日：2019-09-19
申请号：US16352199
申请日：2019-03-13
Applicant: Kunming University of Science and Technology
Inventor： Yifu Li , Zhenghao Pu , Bin Yang , Baoqiang Xu , Dachun Liu , Yang Tian , Wenlong Jiang , Neng Xiong , Huan Zhang
Abstract: A device is provided for fractional condensation of an arsenic-lead vapor mixture and an application method thereof. The device includes a vacuumizing device, a flange, temperature measuring devices, a graded vacuum furnace body, a quartz tube, a push rod, a control cabinet, a heating zone and recycled foil. The length of the quartz tube is 1.2-2 m; the length of the heating zone is 0.15-0.25 m; and the quartz tube is provided with one temperature measuring device every 2-3 cm. The device forms a certain temperature gradient in the quartz tube, so that a material condenses in the corresponding temperature range, thereby achieving the purpose of high-efficiency separation.
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公开(公告)号：US20190078224A1
公开(公告)日：2019-03-14
申请号：US15845490
申请日：2017-12-18
Applicant: KUNMING HENDERA SCIENCE AND TECHNOLOGY CO., LTD. , KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY , JINNING HENDERA SCIENCE AND TECHNOLOGY CO., LTD.
Inventor： Zhongcheng GUO , Hui HUANG , Buming CHEN , Xuelong LI , Panlong ZHU , Jin DONG , Mingxi PAN , Feng HUANG , Taixiang HUANG , Ning TAN , Chutao HUANG
Abstract: The present disclosure provides a composite anode unit, comprising: a metal core rod; a metal layer coated on the metal core, wherein the metal layer is lead or lead alloy; a conductive ceramic layer coated on the metal layer, wherein the conductive ceramic layer comprises β-PbO2—Al2O3 composite oxide; an active ceramic layer is coated on the conductive ceramic layer, wherein the active ceramic layer comprises γ-MnO2—Ti4O7 composite oxide. Methods for preparing the composite anode unit and an anode plate made from the composite anode unit are also provided.
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Patent Agency Ranking
公开(公告)号：US20170225094A1
公开(公告)日：2017-08-10
申请号：US15515460
申请日：2016-04-19
Applicant: KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Shaohua JU , Jinhui PENG , Zhanyong GUO , Hua CHEN , Jun SUN , Shenghui GUO , Chao LIU , Lei XU , Linqing DAI , Lihua ZHANG , Shihong TIAN
CPC classification number: B01D1/0017 , A61L2/12 , B01D1/16 , B01D1/20 , B01D1/305 , B01D5/006 , B08B7/0035 , B08B7/0071 , C02F1/06 , C02F1/302 , C02F2101/20 , C02F2103/08 , C02F2103/16 , C02F2303/04 , Y02A20/128
Abstract: The present disclosure discloses a microwave flash evaporation process and apparatus and uses thereof. A microwave flash evaporation process, wherein the process makes integration of those technologies for liquid spraying, liquid droplet flash evaporation, microwave enhancement, vacuum steam discharge, and simulation and optimization of multi-mode resonant cavity, wherein through the coupling effect of the microwave, by means of one stage microwave flash evaporation, the effect normally achieved by multi-effect evaporation and flash evaporation is obtained and a liquid droplet micro-system with microwave energy transfer in situ is formed so as to prevent a circulation pump and a steam heat exchange system from being corroded under high temperature and high pressure, and prevent scaling on a heat exchanger, and improve evaporation efficiency. The present disclosure makes integration of those technologies for liquid spraying, liquid droplet flash evaporation, microwave enhancement, vacuum steam discharge, and simulation and optimization of multi-mode resonant cavity, and can be used for performing the processes of effluent disposal, seawater desalination, evaporation concentration of spent liquor of Bayer process, concentration crystallization of chemical production, sterilization of solution, unoil of solution, the rectification separation for various organic mixed solutions, sterilization, unoil and dehydration of solid powder. There is a prospect for this new process of the present disclosure with short technological process to upgrade the evaporation process.
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公开(公告)号：US12251713B2
公开(公告)日：2025-03-18
申请号：US18782638
申请日：2024-07-24
Applicant: Kunming University of Science and Technology
Inventor： Qicheng Feng , Guang Han , Qian Zhang , Shuming Wen , Dianwen Liu , Wenjuan Zhao
Abstract: A method for froth-controlled flotation of argillaceous lepidolite ore, including: crushing and grinding an ore, adding water to obtain pulp; adding agents thereto, and conducting roughing to obtain roughing concentrate and roughing tailing; adding agents to the roughing tailing, and conducting first scavenging to obtain first scavenging concentrate and first scavenging tailing; subjecting the first scavenging tailing to second scavenging to obtain second scavenging concentrate and second scavenging tailing; adding agents to the roughing concentrate, conducting first cleaning to obtain first cleaning concentrate and first cleaning tailing; subjecting the first cleaning concentrate to second cleaning to obtain lithium concentrate I and second cleaning tailing; combining the first scavenging concentrate, second scavenging concentrate, first cleaning tailing, and second cleaning tailing to obtain lithium-containing mixed middling, adding agents thereto, and conducting cleaning-scavenging to obtain lithium concentrate II and cleaning-scavenging tailing; and combining the lithium concentrate I and lithium the concentrate II.
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98.发明申请公开(公告)号：US20250070246A1
公开(公告)日：2025-02-27
申请号：US18668424
申请日：2024-05-20
Applicant: Kunming University of Science and Technology
Inventor： Yingjie ZHANG , Yiyong ZHANG , Yannan ZHANG , Jiyue HOU , Wenchang HAN , Peng DONG , Xue LI
IPC: H01M10/0567 , H01M4/02 , H01M4/38 , H01M4/583 , H01M10/052 , H01M10/0569
Abstract: Provided are a battery electrolyte containing a bifunctional additive and an application thereof in a lithium-sulfur battery, belonging to the technical field of lithium-sulfur battery electrolyte. According to the disclosure, a bifunctional additive of a triazine thiol compound is used as an additive, and triazine groups and thiol groups cooperate.
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公开(公告)号：US20250050354A1
公开(公告)日：2025-02-13
申请号：US18782638
申请日：2024-07-24
Applicant: Kunming University of Science and Technology
Inventor： Qicheng FENG , Guang HAN , Qian ZHANG , Shuming WEN , Dianwen LIU , Wenjuan ZHAO
Abstract: A method for froth-controlled flotation of argillaceous lepidolite ore, including: crushing and grinding an ore, adding water to obtain pulp; adding agents thereto, and conducting roughing to obtain roughing concentrate and roughing tailing; adding agents to the roughing tailing, and conducting first scavenging to obtain first scavenging concentrate and first scavenging tailing; subjecting the first scavenging tailing to second scavenging to obtain second scavenging concentrate and second scavenging tailing; adding agents to the roughing concentrate, conducting first cleaning to obtain first cleaning concentrate and first cleaning tailing; subjecting the first cleaning concentrate to second cleaning to obtain lithium concentrate I and second cleaning tailing; combining the first scavenging concentrate, second scavenging concentrate, first cleaning tailing, and second cleaning tailing to obtain lithium-containing mixed middling, adding agents thereto, and conducting cleaning-scavenging to obtain lithium concentrate II and cleaning-scavenging tailing; and combining the lithium concentrate I and lithium the concentrate II.
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公开(公告)号：US12141549B2
公开(公告)日：2024-11-12
申请号：US17873178
申请日：2022-07-26
Applicant: Kunming University of Science and Technology
Inventor： Ying Jiang , Wenjun Yao , Yang Yang , Shouguo Tang , Lingyu Li , Runxin Li
Abstract: The disclosure discloses a method and an apparatus for determining code generation quality and efficiency evaluation values based on multiple indicators. The method includes that: an object code is acquired; an interactive data set is acquired; a multidimensional evaluation indicators is determined and characteristic values corresponding to each piece of data in the interactive data set are extracted; characteristic values corresponding to each piece of data in the interactive data set are determined as a characteristic data set; a multidimensional syntax tree is constructed; feature learning is performed on the multidimensional syntax tree to obtain feature parameters; the evaluation parameter model is controlled to output an evaluation value. According to the disclosure, the evaluation method in a related art is to evaluate a static automatic code generation result, ignoring the influence of code changes on the evaluation result, resulting in low reliability of the evaluation result is solved.
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