THERMOGRAVIMETRY

作品数:68被引量:110H指数:6
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相关领域:理学更多>>
相关作者:崔燕阳富强陆广吴超张永廉更多>>
相关机构:中南大学东南大学湖南工程学院湘潭大学更多>>
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相关基金:国家自然科学基金中国博士后科学基金湖北省自然科学基金广西壮族自治区自然科学基金更多>>
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Kinetics study on the H_(2)reduction of Nchwaning manganese ore at elevated temperatures
《International Journal of Minerals,Metallurgy and Materials》2025年第5期1091-1102,共12页Alok Sarkar Trygve Lindahl Schanche Maria Wallin Jafar Safarian 
support from European Union’s Horizon Europe program HAlMan project(No.101091936);our industrial partner OFZ for providing the manganese ore.
Replacing solid carbon with hydrogen gas in ferromanganese production presents a forward-thinking,sustainable solution to re-ducing the ferro-alloy industry’s carbon emissions.The HAlMan process,a groundbreaking and ...
关键词:H_(2)reduction KINETICS pre-exponential factor activation energy THERMOGRAVIMETRY manganese ore CO_(2)emission 
The Role of the Size Effect on the Drying of Refractory Castables—How Its Under-standing Could Narrow the Gap between Laboratory Studies and Industrial Reality
《China's Refractories》2024年第2期35-40,共6页M.H.MOREIRA H.PENG S.Dal PONT V.C.PANDOLFELLI 
the Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior-Brasil(CAPES)-Finance Code 001.The authors would like to thank the Fundacao de Amparo a Pesquisa do Estado de Sao Paulo-FAPESP(grant number:2021/00251-0).Finally,the authors are also greatly thankful for FIRE support to carry out this work.
Refractories have unique capabilities such as sustaining their shape and properties at extreme conditions such as the combination of high temperatures and thermal shock,contact with molten metals and slags and in some...
关键词:DRYING refractory castables size effect thermogravimetry analysis 
Thermal Decomposition of Olive-Solid Waste by TGA: Characterization and Devolatilization Kinetics under Nitrogen and Oxygen Atmospheres
《Journal of Power and Energy Engineering》2024年第3期31-47,共17页Yahya H. Khraisha 
Despite the fact that a few countries in the Mediterranean and the Middle East have limited crude oil reserves, they have abundant biomass feedstocks. For instance, Jordan relies heavily on the importation of natural ...
关键词:Biomass Olive-Solid Waste THERMOGRAVIMETRY Pyrolysis Oxidation Heating Rates Kinetics 
Investigation of the Thermal Decomposition Behavior of Oleuropein with Many Pharmacological Activities from Olive by Thermogravimetry
《Journal of Renewable Materials》2023年第8期3371-3385,共15页Jiaojiao Yuan Su Tuo Yangyang Liu Jing He Shao-Hwa Hu Junling Tu 
This work was funded by Guangdong Basic and Applied Basic Research Foundation(No.2019A1515111159);Characteristic Innovative Projects for Education Department of Guangdong Province 2021 Year(No.2021KTSCX302).
Due to the existence of poly-hydroxyl structures,the temperature may have an effect on the thermal stability of oleuropein for its applications.In the current study,the thermal decomposition process and kinetics behav...
关键词:OLEUROPEIN thermal decomposition behavior kinetics process thermogravimetry analysis 
Insight into the key kinetic steps in the pyrolysis of coking and non-coking coals,characterization of the pyrolysis products
《International Journal of Coal Science & Technology》2023年第2期169-180,共12页P.N.Kuznetsov O.Yu.Fetisova L.I.Kuznetsova B.Avid B.Purevsuren 
funded by the framework of the State Assignment (FWES-2021-0014)for the Institute of Chemistry and Chemical Technology SB RAS using the instruments of the Krasnoyarsk Regional Research Equipment Centre of SB RAS.
The chemical composition,structural and plastometric properties of different-ranked coals from Mongolia deposits were studied.The non-isothermal iso-conversion Ozawa-Flynn-Wall and Friedman model-free methods were use...
关键词:Coal PYROLYSIS THERMOGRAVIMETRY Plastometry Activation energy 
Phosphorus reduction behavior of high-phosphate iron ore during hydrogen-rich sintering被引量:3
《International Journal of Minerals,Metallurgy and Materials》2022年第10期1862-1872,共11页Yanbiao Chen Wenguo Liu Haibin Zuo 
financially supported by the National Natu ral Science Foundation of China (No. U1960205)。
High-phosphorus iron ore resource is considered a refractory iron ore because of its high-phosphorus content and complex ore phase structure. Therefore, the development of innovative technology to realize the efficien...
关键词:hydrogen-rich sintering DEPHOSPHORIZATION reduction mechanism kinetics THERMOGRAVIMETRY 
A Double Crown Hexakis[(Di-µ-benzylthio)Nickel]Cluster:Synthesis,Structure and Properties
《Chinese Journal of Structural Chemistry》2022年第3期40-46,I0008,共8页LIU E JIA Ai-Quan ZHANG Qian-Feng JIAN Fang-Fang 
supported by the Research Initiation Fund for Distinguished Professors (13510007) of Henan University of Science and Technology and Luoyang Heluo Talents Plan Fund
The double crown hexakis[(di-μ-benzylthio)nickel]cluster,[Ni_(6)(SCH_(2)C_(6)H_(5))_(12)]·C_(2)H_(5)OH,was obtained by reacting C_(6)H_(5)CH_(2)SNa with[(CH_(3))_(2)CHOCS_(2)]_(2)Ni in EtOH.The results of electroche...
关键词:benzylthiol nickel cluster porous materials cyclic voltammetry THERMOGRAVIMETRY 
Thermal stability of soil organic carbon subjected to water erosion as a function of edaphic factors
《International Journal of Sediment Research》2022年第1期26-36,共11页Zhongwu Li Linhui Xiao Chuxiong Deng Zaijian Yuan Chen Liang Qian Xiong Zeting Li Xiaodong Nie 
supported by the National Natural Science Foundation of China(Grant Nos.41807069 and U19A2047);the Natural Science Foundation of Hunan Province(Grant No.2020JJ4429);the“GDAS”Project of Science and Technology Development(Grant Nos.2019GDASYL-0401003 and 2019GDASYL0301002).
The stability of soil organic carbon(SOC),as it relates to resistance to decomposition,is important for greenhouse gas emission and climate change.However,the SOC stabilization and its related influencing factors subj...
关键词:Soil erosion Soil organic matter THERMOGRAVIMETRY PRESERVATION Stability 
In-situ evolution process understanding from a salan-ligated manganese cluster to supercapacitive application被引量:1
《Nano Research》2022年第1期346-351,共6页Xu Zhang Kai Zhao Xu Peng Mohamedally Kurmoo Ming-Hua Zeng 
supported by the National Natural Science Fund for Distinguished Young Scholars(No.21525101);the National Natural Science Foundation of China(NSFC)(No.21805074);the BAGUI talent program(No.2019AC26001);the NSF of Guangxi(NSFGX,No.2017GXNSFDA198040).
The goal of material chemistry is to study the relationship among hierarchical structure,chemical reaction and precision preparation for materials,yet tracking pyrolysis process on multi-dimensional scale is still at ...
关键词:evolution process understanding thermogravimetry-mass spectrometry salan-ligated manganese cluster packing mode analysis supercapacitive performance 
Kinetics and mechanism of oxidation for nickel-containing pyrrhotite tailings被引量:1
《International Journal of Minerals,Metallurgy and Materials》2021年第9期1469-1477,共9页Alexander M.Klyushnikov Rosa I.Gulyaeva Evgeniy N.Selivanov Sergey M.Pikalov 
X-ray powder diffraction,scanning electron microscopy,energy dispersive spectroscopy,thermogravimetry,differential scanning calorimetry,and mass spectrometry have been used to study the products of nickel-containing p...
关键词:pyrrhotite tailings OXIDATION THERMOGRAVIMETRY KINETICS mechanism 
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