Application of Logistic Regression Analysis to Combustion of Toluene over γ-Alumina-supported Platinum Catalyst
Catalytic combustion of an organic compound is characterized by an S-shaped curve for the temperature dependence of the reaction. Expression of this S-shaped curve with a mathematical function would allow highly accurate analysis based on a small number of data points. This study used toluene combus...
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| Veröffentlicht in: | Journal of the Japan Petroleum Institute 2021/11/01, Vol.64(6), pp.340-343 |
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| container_title | Journal of the Japan Petroleum Institute |
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| creator | NAGATA, Hideo IZUMI, Sakiho YAMASHITA, Rina JOHNO, Yuki |
| description | Catalytic combustion of an organic compound is characterized by an S-shaped curve for the temperature dependence of the reaction. Expression of this S-shaped curve with a mathematical function would allow highly accurate analysis based on a small number of data points. This study used toluene combustion over a γ-alumina-supported platinum catalyst as an example of a catalytic combustion reaction, and investigated whether the temperature dependence of the toluene conversion could be expressed by a logistic function. The parameters were obtained from the reaction data using a single regression analysis. The logistic function well represented the experimental data using the linear relationship as the function of temperature. Furthermore, the temperature at which the toluene conversion reaches 50 % can be objectively determined. |
| doi_str_mv | 10.1627/jpi.64.340 |
| format | Article |
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Expression of this S-shaped curve with a mathematical function would allow highly accurate analysis based on a small number of data points. This study used toluene combustion over a γ-alumina-supported platinum catalyst as an example of a catalytic combustion reaction, and investigated whether the temperature dependence of the toluene conversion could be expressed by a logistic function. The parameters were obtained from the reaction data using a single regression analysis. The logistic function well represented the experimental data using the linear relationship as the function of temperature. 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Jpn. Petrol. Inst.</addtitle><description>Catalytic combustion of an organic compound is characterized by an S-shaped curve for the temperature dependence of the reaction. Expression of this S-shaped curve with a mathematical function would allow highly accurate analysis based on a small number of data points. This study used toluene combustion over a γ-alumina-supported platinum catalyst as an example of a catalytic combustion reaction, and investigated whether the temperature dependence of the toluene conversion could be expressed by a logistic function. The parameters were obtained from the reaction data using a single regression analysis. The logistic function well represented the experimental data using the linear relationship as the function of temperature. Furthermore, the temperature at which the toluene conversion reaches 50 % can be objectively determined.</description><subject>Aluminum oxide</subject><subject>Catalysts</subject><subject>Combustion</subject><subject>Conversion</subject><subject>Data points</subject><subject>Logistic regression analysis</subject><subject>Mathematical functions</subject><subject>Organic compounds</subject><subject>Platinum</subject><subject>Platinum catalyst</subject><subject>Regression analysis</subject><subject>S curves</subject><subject>Temperature</subject><subject>Temperature dependence</subject><subject>Toluene</subject><subject>Toluene combustion</subject><subject>Transitional aluminas</subject><issn>1346-8804</issn><issn>1349-273X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNo90N1KwzAUB_AgCs7pjU8Q8E7oTJqv5sKLUvyCgSITvAtZls6WtqlJKuy5fA-fyc7NXZ3D4ccfzh-AS4xmmKfipu6rGaczQtERmGBCZZIK8n78t_MkyxA9BWch1AiRlHExAX3e901ldKxcB10J525dhVgZ-GrX3oawPeedbjahCjA6WLh2OYR_vXDNYDsL3Zf18Oc7yZuhrTqdhKHvnY92BV-aMbobWljouE2J5-Ck1E2wF_s5BW_3d4viMZk_PzwV-TwxBGUxEUtNpZDMSK6FNilhTGOEUZbJlK9KI3DGU8OsLZmgkpaSGLuizCIsKJIYkSm42uX23n0ONkRVu8GPnwSVMokp4Qhlo7reKeNdCN6WqvdVq_1GYaS2jaqxUcWpGhsd8e0O1yHqtT1Q7cfCGvtP-d4f7uZDe2U78gtGi4FS</recordid><startdate>20210101</startdate><enddate>20210101</enddate><creator>NAGATA, Hideo</creator><creator>IZUMI, Sakiho</creator><creator>YAMASHITA, Rina</creator><creator>JOHNO, Yuki</creator><general>The Japan Petroleum Institute</general><general>Japan Science and Technology Agency</general><scope>AAYXX</scope><scope>CITATION</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope></search><sort><creationdate>20210101</creationdate><title>Application of Logistic Regression Analysis to Combustion of Toluene over γ-Alumina-supported Platinum Catalyst</title><author>NAGATA, Hideo ; IZUMI, Sakiho ; YAMASHITA, Rina ; JOHNO, Yuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c308t-7ba49795c96a7ac2355a101088926dfc71862c5eef57494f93ced45e017409103</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Aluminum oxide</topic><topic>Catalysts</topic><topic>Combustion</topic><topic>Conversion</topic><topic>Data points</topic><topic>Logistic regression analysis</topic><topic>Mathematical functions</topic><topic>Organic compounds</topic><topic>Platinum</topic><topic>Platinum catalyst</topic><topic>Regression analysis</topic><topic>S curves</topic><topic>Temperature</topic><topic>Temperature dependence</topic><topic>Toluene</topic><topic>Toluene combustion</topic><topic>Transitional aluminas</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>NAGATA, Hideo</creatorcontrib><creatorcontrib>IZUMI, Sakiho</creatorcontrib><creatorcontrib>YAMASHITA, Rina</creatorcontrib><creatorcontrib>JOHNO, Yuki</creatorcontrib><collection>CrossRef</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Journal of the Japan Petroleum Institute</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>NAGATA, Hideo</au><au>IZUMI, Sakiho</au><au>YAMASHITA, Rina</au><au>JOHNO, Yuki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Application of Logistic Regression Analysis to Combustion of Toluene over γ-Alumina-supported Platinum Catalyst</atitle><jtitle>Journal of the Japan Petroleum Institute</jtitle><addtitle>J. Jpn. Petrol. Inst.</addtitle><date>2021-01-01</date><risdate>2021</risdate><volume>64</volume><issue>6</issue><spage>340</spage><epage>343</epage><pages>340-343</pages><issn>1346-8804</issn><eissn>1349-273X</eissn><abstract>Catalytic combustion of an organic compound is characterized by an S-shaped curve for the temperature dependence of the reaction. Expression of this S-shaped curve with a mathematical function would allow highly accurate analysis based on a small number of data points. This study used toluene combustion over a γ-alumina-supported platinum catalyst as an example of a catalytic combustion reaction, and investigated whether the temperature dependence of the toluene conversion could be expressed by a logistic function. The parameters were obtained from the reaction data using a single regression analysis. The logistic function well represented the experimental data using the linear relationship as the function of temperature. 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| subjects | Aluminum oxide Catalysts Combustion Conversion Data points Logistic regression analysis Mathematical functions Organic compounds Platinum Platinum catalyst Regression analysis S curves Temperature Temperature dependence Toluene Toluene combustion Transitional aluminas |
| title | Application of Logistic Regression Analysis to Combustion of Toluene over γ-Alumina-supported Platinum Catalyst |
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