Compaction properties of carbon materials used for prebaked anodes in aluminum production plants. Azari, K., Alamdari, H., Aryanpour, G., Ziegler, D., Picard, D., & Fafard, M. Powder Technology, 246:650 - 657, 2013. Aluminum production;Binder matrix;Calcined petroleum cokes;Compaction process;Deformation behavior;Paste;Time-dependent process;Viscous behaviors;
Paper abstract bibtex The anodes used in aluminum production are formed by compaction of a paste composed of binder matrix and coarse particles of petroleum coke (aggregates). Binder matrix composed of a coal tar pitch and fine calcined petroleum coke is usually characterized by coke and/or pitch content and also by the fineness of the coke particles. Since the coke particles are rigid and assumed to be non-deformable during compaction, the deformation behavior of the binder matrix plays a crucial role in the anode paste compaction process. Compaction of binder matrix with different compositions in a rigid closed die was studied in this work. Binder matrix compositions were compacted to a maximum uniaxial pressure of 70MPa at 150°C. Different strain rates of 2.9×10-4s-1 and 2.9×10-3s-1 enabled us to evaluate the contribution of viscous behavior of the material to the compaction of binder matrix as a function of its composition and deformation rate. A similar experimental compaction procedure with strain rates of 1.8×10-4s-1 and 1.8×10-3s-1 was applied on paste samples with different pitch contents. This study revealed that the compaction of binder matrix and anode paste with conventional compositions is not significantly a time dependent process. Viscous behavior may therefore not have a significant contribution to the compaction of the material. © 2013 Elsevier B.V.
@article{20133016536736 ,
language = {English},
copyright = {Compilation and indexing terms, Copyright 2023 Elsevier Inc.},
copyright = {Compendex},
title = {Compaction properties of carbon materials used for prebaked anodes in aluminum production plants},
journal = {Powder Technology},
author = {Azari, Kamran and Alamdari, Houshang and Aryanpour, Gholamreza and Ziegler, Donald and Picard, Donald and Fafard, Mario},
volume = {246},
year = {2013},
pages = {650 - 657},
issn = {00325910},
abstract = {The anodes used in aluminum production are formed by compaction of a paste composed of binder matrix and coarse particles of petroleum coke (aggregates). Binder matrix composed of a coal tar pitch and fine calcined petroleum coke is usually characterized by coke and/or pitch content and also by the fineness of the coke particles. Since the coke particles are rigid and assumed to be non-deformable during compaction, the deformation behavior of the binder matrix plays a crucial role in the anode paste compaction process. Compaction of binder matrix with different compositions in a rigid closed die was studied in this work. Binder matrix compositions were compacted to a maximum uniaxial pressure of 70MPa at 150°C. Different strain rates of 2.9×10<sup>-4</sup>s<sup>-1</sup> and 2.9×10<sup>-3</sup>s<sup>-1</sup> enabled us to evaluate the contribution of viscous behavior of the material to the compaction of binder matrix as a function of its composition and deformation rate. A similar experimental compaction procedure with strain rates of 1.8×10<sup>-4</sup>s<sup>-1</sup> and 1.8×10<sup>-3</sup>s<sup>-1</sup> was applied on paste samples with different pitch contents. This study revealed that the compaction of binder matrix and anode paste with conventional compositions is not significantly a time dependent process. Viscous behavior may therefore not have a significant contribution to the compaction of the material. © 2013 Elsevier B.V.<br/>},
key = {Anodes},
keywords = {Molecular weight;Binders;Coal tar;Deformation;Strain rate;Carbon;Aluminum alloys;Compaction;Aluminum;},
note = {Aluminum production;Binder matrix;Calcined petroleum cokes;Compaction process;Deformation behavior;Paste;Time-dependent process;Viscous behaviors;},
URL = {http://dx.doi.org/10.1016/j.powtec.2013.06.025},
}
Downloads: 0
{"_id":"fPzae5ditvv6DuTg2","bibbaseid":"azari-alamdari-aryanpour-ziegler-picard-fafard-compactionpropertiesofcarbonmaterialsusedforprebakedanodesinaluminumproductionplants-2013","author_short":["Azari, K.","Alamdari, H.","Aryanpour, G.","Ziegler, D.","Picard, D.","Fafard, M."],"bibdata":{"bibtype":"article","type":"article","language":"English","copyright":"Compendex","title":"Compaction properties of carbon materials used for prebaked anodes in aluminum production plants","journal":"Powder Technology","author":[{"propositions":[],"lastnames":["Azari"],"firstnames":["Kamran"],"suffixes":[]},{"propositions":[],"lastnames":["Alamdari"],"firstnames":["Houshang"],"suffixes":[]},{"propositions":[],"lastnames":["Aryanpour"],"firstnames":["Gholamreza"],"suffixes":[]},{"propositions":[],"lastnames":["Ziegler"],"firstnames":["Donald"],"suffixes":[]},{"propositions":[],"lastnames":["Picard"],"firstnames":["Donald"],"suffixes":[]},{"propositions":[],"lastnames":["Fafard"],"firstnames":["Mario"],"suffixes":[]}],"volume":"246","year":"2013","pages":"650 - 657","issn":"00325910","abstract":"The anodes used in aluminum production are formed by compaction of a paste composed of binder matrix and coarse particles of petroleum coke (aggregates). Binder matrix composed of a coal tar pitch and fine calcined petroleum coke is usually characterized by coke and/or pitch content and also by the fineness of the coke particles. Since the coke particles are rigid and assumed to be non-deformable during compaction, the deformation behavior of the binder matrix plays a crucial role in the anode paste compaction process. Compaction of binder matrix with different compositions in a rigid closed die was studied in this work. Binder matrix compositions were compacted to a maximum uniaxial pressure of 70MPa at 150°C. Different strain rates of 2.9×10<sup>-4</sup>s<sup>-1</sup> and 2.9×10<sup>-3</sup>s<sup>-1</sup> enabled us to evaluate the contribution of viscous behavior of the material to the compaction of binder matrix as a function of its composition and deformation rate. A similar experimental compaction procedure with strain rates of 1.8×10<sup>-4</sup>s<sup>-1</sup> and 1.8×10<sup>-3</sup>s<sup>-1</sup> was applied on paste samples with different pitch contents. This study revealed that the compaction of binder matrix and anode paste with conventional compositions is not significantly a time dependent process. Viscous behavior may therefore not have a significant contribution to the compaction of the material. © 2013 Elsevier B.V.<br/>","key":"20133016536736","keywords":"Molecular weight;Binders;Coal tar;Deformation;Strain rate;Carbon;Aluminum alloys;Compaction;Aluminum;","note":"Aluminum production;Binder matrix;Calcined petroleum cokes;Compaction process;Deformation behavior;Paste;Time-dependent process;Viscous behaviors;","url":"http://dx.doi.org/10.1016/j.powtec.2013.06.025","bibtex":"@article{20133016536736 ,\nlanguage = {English},\ncopyright = {Compilation and indexing terms, Copyright 2023 Elsevier Inc.},\ncopyright = {Compendex},\ntitle = {Compaction properties of carbon materials used for prebaked anodes in aluminum production plants},\njournal = {Powder Technology},\nauthor = {Azari, Kamran and Alamdari, Houshang and Aryanpour, Gholamreza and Ziegler, Donald and Picard, Donald and Fafard, Mario},\nvolume = {246},\nyear = {2013},\npages = {650 - 657},\nissn = {00325910},\nabstract = {The anodes used in aluminum production are formed by compaction of a paste composed of binder matrix and coarse particles of petroleum coke (aggregates). Binder matrix composed of a coal tar pitch and fine calcined petroleum coke is usually characterized by coke and/or pitch content and also by the fineness of the coke particles. Since the coke particles are rigid and assumed to be non-deformable during compaction, the deformation behavior of the binder matrix plays a crucial role in the anode paste compaction process. Compaction of binder matrix with different compositions in a rigid closed die was studied in this work. Binder matrix compositions were compacted to a maximum uniaxial pressure of 70MPa at 150°C. Different strain rates of 2.9×10<sup>-4</sup>s<sup>-1</sup> and 2.9×10<sup>-3</sup>s<sup>-1</sup> enabled us to evaluate the contribution of viscous behavior of the material to the compaction of binder matrix as a function of its composition and deformation rate. A similar experimental compaction procedure with strain rates of 1.8×10<sup>-4</sup>s<sup>-1</sup> and 1.8×10<sup>-3</sup>s<sup>-1</sup> was applied on paste samples with different pitch contents. This study revealed that the compaction of binder matrix and anode paste with conventional compositions is not significantly a time dependent process. Viscous behavior may therefore not have a significant contribution to the compaction of the material. © 2013 Elsevier B.V.<br/>},\nkey = {Anodes},\nkeywords = {Molecular weight;Binders;Coal tar;Deformation;Strain rate;Carbon;Aluminum alloys;Compaction;Aluminum;},\nnote = {Aluminum production;Binder matrix;Calcined petroleum cokes;Compaction process;Deformation behavior;Paste;Time-dependent process;Viscous behaviors;},\nURL = {http://dx.doi.org/10.1016/j.powtec.2013.06.025},\n} \n\n\n","author_short":["Azari, K.","Alamdari, H.","Aryanpour, G.","Ziegler, D.","Picard, D.","Fafard, M."],"id":"20133016536736","bibbaseid":"azari-alamdari-aryanpour-ziegler-picard-fafard-compactionpropertiesofcarbonmaterialsusedforprebakedanodesinaluminumproductionplants-2013","role":"author","urls":{"Paper":"http://dx.doi.org/10.1016/j.powtec.2013.06.025"},"keyword":["Molecular weight;Binders;Coal tar;Deformation;Strain rate;Carbon;Aluminum alloys;Compaction;Aluminum;"],"metadata":{"authorlinks":{}}},"bibtype":"article","biburl":"https://bibbase.org/network/files/m3A3cns49MKmeRzt5","dataSources":["uT2zXYMHTeKLr3NSv","6Aw5QAtT2yLJ3d2JP","qBPxBjrzghRQ4Wzbf","EnwwBMFxopKkypo2f","8uWbXNBCDiEboMj8h"],"keywords":["molecular weight;binders;coal tar;deformation;strain rate;carbon;aluminum alloys;compaction;aluminum;"],"search_terms":["compaction","properties","carbon","materials","used","prebaked","anodes","aluminum","production","plants","azari","alamdari","aryanpour","ziegler","picard","fafard"],"title":"Compaction properties of carbon materials used for prebaked anodes in aluminum production plants","year":2013}