CARBONATION

作品数:143被引量:233H指数:8
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相关作者:方雯刘洪才陈亮王春波王晓东更多>>
相关机构:西安建筑科技大学华北电力大学新疆大学中国科学院更多>>
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Stability Transformation Mechanism of Steel Slag Aggregate with Autoclaved Carbonation
《Journal of Wuhan University of Technology(Materials Science)》2025年第2期412-426,共15页HU Chenguang SU Hang FU Jiawei LI Enshuo DING Feng FENG Xiaoxin 
Funded by the Natural Science Foundation of Hebei Province(No.E2020209010);the Science and Technology Plan Project of Tangshan(No.19150225E);the Key R&D Projects of North China University of Science and Technology(No.ZD-ST-202301)。
In view of the volume instability of steel slag aggregate leading to the quality problem of expansion damage in asphalt road construction,the 4.75-9.5 mm steel slag particles were treated by autoclaved carbonation tec...
关键词:volume stability of steel slag carbonation system f-CaO content autoclaved pulverization rate MICROSTRUCTURE 
Collaborative pollution and carbon reduction behaviors of carbonated Pb-contaminated soil stabilized with a low-carbon binder derived from waste concrete
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第3期1770-1785,共16页Fangyuan Mu Zhiqiang Ji Lei Lang Zihan Ma Wei Zhang Zhaorong Zhang Jiang-Shan Li 
the National Natural Science Foundation of China(Grant Nos.42177163 and 42071080);the China Postdoctoral Science Foundation(Grant No.2022M723347).
Due to the limited hydration capacity,solidification/stabilization(S/S)with waste concrete powder(WCP)has a low strength.Carbonation can reduce carbon dioxide(CO_(2))emissions and improve strength of lead-contaminated...
关键词:Waste concrete powder(WCP) CARBONATION Lead-contaminated soil Microstructure Conductivity model 
Research progress of steel slag-based carbon sequestration
《Fundamental Research》2025年第1期282-287,共6页Qing Zhao Chengjun Liu Xiaohui Mei Henrik Saxén Ron Zevenhoven 
supports by the National Natural Science Foundation of China(52074078);National Key R&D Program of China(2021YFC2901200);the Fundamental Research Funds for the Central Universities(N2125034,N2201023,and N2025035).
Large amounts of steel slag(SS)and CO_(2)are produced globally each year during steel production.An SS-based carbon capture and utilization(SS-CCU)process for CO_(2)mineralization is suitable specifically for steel-ma...
关键词:Steel slag Carbon sequestration Carbon neutrality Resources recycling CARBONATION 
Crevice corrosion of reinforcing steel in carbonated simulated concrete pore solutions contaminated by chloride
《Journal of Iron and Steel Research International》2025年第1期293-311,共19页Peng-peng Wu Yuan-pei Gong Shao-hua Zhang Yue-zhong Zhang Bao-sheng Liu Guang-ling Song 
supported by the Fundamental Research Program of Shanxi Province(Grant Nos.202203021222188 and 202303021211166);Scientific Research Fund of Taiyuan University of Science and Technology(Grant No.20222073);Award Fund for Outstanding Doctors in Shanxi Province(Grant No.20232047);Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi(Grant No.2022L280).
The crevice corrosion of the reinforcing steel in the carbonated simulated concrete pore solutions(SCPSs)containing 0.04 mol/L chloride was investigated.In comparison,the steel without crevice covered on its surface w...
关键词:Crevice corrosion Reinforcing steel CARBONATION Electrochemical test RUST Evens polarization diagram 
Recent research progress on the direct carbon capture of steel slag to prepare building materials
《Green and Smart Mining Engineering》2024年第4期387-395,共9页Zihe Gao Qing Zhao Mengjie Tao Zengrui Wang Chengjun Liu Henrik Saxén Ron Zevenhoven 
National Natural Science Foundation of China(Nos.52374327 and 52074078);National Key R&D Program of China(No.2021YFC2901200);Applied Fundamental Research Program of Liaoning Province(No.2023JH2/101600002);Shenyang Young Middle-Aged Scientific and Technological Innovation Talent Support Program(No.RC220491);Liaoning Province Steel Industry–University–Research Innovation Alliance Cooperation Project of Bensteel Group(No.KJBLM202202);Fundamental Research Funds for the Central Universities(Nos.N2201023 and N2325009);Key Scientific Research Project of Liaoning Provincial Department of Education(No.2024JYTZD-03);111 Project(No.B16009).
Driven by the“dual carbon”and“green metallurgy”targets,the steel industry feels the pressure of carbon emission reduction and steel slag resource utilization.Since the year 2000,accelerated carbonation technology ...
关键词:Dual carbon Green metallurgy Steel slag CARBONATION Building materials 
Investigation of Carbonation of Concrete Based on Crushed Sand and Admixtures
《Journal of Minerals and Materials Characterization and Engineering》2024年第5期247-264,共18页Jacques Herve Koung à Bediang Emmanuel Elat Assoua Moukete Paul Djomou Djonga Michel Mbessa 
Carbonation is a natural aging process that occurs in all types of concrete. One of its primary implications is the acceleration of steel corrosion caused by the phenomena of depassivation. The goal of this research i...
关键词:CARBONATION CONCRETE Crushed Sand Sikamant WATER-REPELLENT 
Carbonation of Pure Minerals in Portland Cement:Evolution in Products as a Function of Water-to-solid Ratio
《Journal of Wuhan University of Technology(Materials Science)》2024年第5期1214-1222,共9页XIONG Kun SHANG Xiaopeng LI Hongyan WANG Dan 
Funded by Hainan Provincial Natural Science Foundation of China(No.522QN279);State Key Laboratory of High Performance Civil Engineering Materials(No.2023CEM004);Natural Science Foundation of Jiangsu Province(No.BK20231088)。
Minerals in Portland cement including tricalcium silicate(C_(3)S),β-dicalcium silicate(β-C_(2)S),tricalcium aluminate(C_(3)A),and tetracalcium ferroaluminate(C_(4)AF),show a significantly different activity and prod...
关键词:accelerated carbonation portland cement calcium carbonate water-to-solid ratio 
Thermodynamic simulation of stepwise precipitation of NH_(4)VO_(3)and NaHCO_(3)from carbonating Na_(3)VO_(4)solution
《Transactions of Nonferrous Metals Society of China》2024年第10期3386-3399,共14页Fan-cheng MENG Yong-chao WANG Xin CHAI Ya-hui LIU Li-na WANG De-sheng CHEN 
the financial supports from the National Natural Science Foundation of China(No.22078343);Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDA0430103);the National Key Research and Development Program of China(No.2018YFC1900502)。
Thermodynamic simulation was conducted to design a new process of stepwise precipitating NH_(4)VO_(3)and NaHCO_(3)from regulating the CO_(2)carbonation of Na_(3)VO_(4)solution.Firstly,a new V(V)speciation model for th...
关键词:thermodynamics sodium orthovanadate speciation model CARBONATION vanadium precipitation sodium bicarbonate 
Bibliographic survey and comprehensive review on mechanical and durability properties of microorganism based self-healing concrete
《Frontiers of Structural and Civil Engineering》2024年第9期1445-1465,共21页Md Marghoobul HAQUE Kunal M.SHELOTE Namrata SINGH Supratic GUPTA 
Concrete is the most widely utilized material for construction purposes,second only to water,in the ever-increasing need for construction globally.Concrete is a brittle material and possesses a high risk of crack form...
关键词:bacterial concrete bibliographic survey BIOMINERALIZATION CARBONATION fibers 
Efficient stabilization of dredged sludge with high water content using an improved bio-carbonation of reactive magnesia cement method被引量:1
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第9期3760-3771,共12页Rui Wang Chaosheng Tang Xiaohua Pan Dianlong Wang Zhihao Dong Xiying Zhang Xiancai Lu 
supported by the National Natural Science Foundation of China(Grant Nos.41925012 and 42230710);the Key Laboratory Cooperation Special Project of Western Cross Team of Western Light,CAS(Grant No.xbzg-zdsys-202107).
This study proposed an improved bio-carbonation of reactive magnesia cement(RMC)method for dredged sludge stabilization using the urea pre-hydrolysis strategy.Based on unconfined compression strength(UCS),pickling-dra...
关键词:Reactive magnesia cement(RMC)biocarbonation Urea pre-hydrolysis Dredged sludge Efficient stabilization Unconfined compressive strength Microbially induced carbonate precipitation(MICP) 
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