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公开(公告)号：US20170298818A1
公开(公告)日：2017-10-19
申请号：US15489060
申请日：2017-04-17
Applicant: Zhejiang University
Inventor： Gang Xiao , Tianfeng Yang , Mingjiang Ni , Zhongyang Luo , Xiang Gao , Kefa Cen , Mengxiang FANG , Jinsong Zhou , Zhenglun Shi , Leming Cheng , Qinhui Wang , Shurong Wang , Chunjiang Yu , Tao Wang , Chenghang Zheng
Abstract: A solar chemically recuperated gas turbine system includes an exhaust-gas reformer, a solar reformer and a gas turbine unit with a combustion chamber. The reaction outlet of the exhaust-gas reformer is connected to the inlet of the solar reformer, the flue gas side inlet of the exhaust-gas reformer is connected to the exhaust-gas outlet of the gas turbine. The solar reformer outlet is connected to the combustion chamber inlet. Combustion gas drives the gas turbine after fuel burns in the combustion chamber, and the exhaust gas enters the exhaust-gas reformer. Fuel and steam are mixed and enter the reaction side of the exhaust-gas reformer through a fuel inlet. A reforming reaction between the fuel and steam under heating of the exhaust gas generates syngas. A further reforming reaction occurs by absorbing concentrated solar energy after the syngas enters the solar reformer, and the reactant is provided to combustion chamber.
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2.发明公开公开(公告)号：US20230182075A1
公开(公告)日：2023-06-15
申请号：US17848863
申请日：2022-06-24
Applicant: Zhejiang University
Inventor： Mengxiang FANG , Yuwei WANG , Zhixiang XIA , Tao WANG , Qinhui WANG , Zhongyang LUO
CPC classification number: B01D53/965 , B01D61/445 , B01D61/50 , B01D2313/243 , B01D2313/50 , B01D2311/04 , B01D2311/08 , B01D2317/022 , B01D2311/2649 , B01D2317/08 , B01D2257/504 , B01D2252/204
Abstract: A two-stage electrodialysis system and a method for recovering waste CO2-lean amine solvent are provided. The system includes an amine solution pretreatment filtering system, a C-A homogeneous membrane electrodialysis device, a BP-A bipolar membrane electrodialysis system, and a CO2 recovery and capture system. The C-A homogeneous membrane electrodialysis system includes a material chamber, a C-A homogeneous membrane electrodialysis device, a concentrated HSSs waste solution chamber, an electrode solution chamber, and corresponding pipelines and peristaltic pumps. The BP-A bipolar membrane electrodialysis system includes a secondary feed chamber, a BP-A bipolar membrane electrodialysis device, an acid liquor chamber, an electrode solution chamber, and corresponding pipelines and peristaltic pumps. The waste CO2-lean amine solvent enters the material chamber after passing through the amine solution pretreatment filtering system. The concentrated HSSs waste solution chamber is connected to the secondary feed chamber by a buffer tank.
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3.发明申请公开(公告)号：US20170191697A1
公开(公告)日：2017-07-06
申请号：US14898694
申请日：2014-12-12
Applicant: Zhejiang University
Inventor： Gang XIAO , Tianfeng YANG , Mingjiang NI , Zhongyang LUO , Xiang GAO , Kefa CEN , Mengxiang FANG , Jinsong ZHOU , Zhenglun SHI , Leming CHENG , Qinhui WANG , Shurong WANG , Chunjiang YU , Tao WANG , Chenghang ZHENG
Abstract: A dual-cavity method and device for collecting and storing solar energy with metal oxide particles. Solar radiation irradiates into a light receiving cavity of a dual-cavity, heat-collecting reactor to heat a separating plate and preheat metal oxide particles. The preheated metal oxide particles then enter a reacting cavity. As temperature increases, the metal oxide particles reduce to release oxygen, which discharges through a gas outlet. Reduced metal oxide particles discharge through a particle outlet into a particle storage tank, and then into an oxidation heat exchanger to react with the discharged oxygen discharged to release and transfer stored chemical energy to a medium to be heated. The oxidized metal oxide particles are conveyed into a storage tank, and again enter into a particle inlet of the light receiving cavity. Ambient air controls the gas flow rate in the reactor and the reacting rate in exchanger.
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