L'etude montre qu'il est possible de produire une large gamme de carbureacteurs de type kerosene, avec de bons rendements, en combinant un deparaffinage catalytique sur zeolite et une hydrogenation moderee. L'auteur etudie les caracteristiques des produits obtenus et compare les resultats obtenus avec les catalyseurs ZSM-S et Erionite
{"title":"High Boiling and Premium Quality Jet Fuels by Catlytic Dewaxing and Hydrogenation","authors":"N. Chen, W. Garwood","doi":"10.1021/I300024A609","DOIUrl":"https://doi.org/10.1021/I300024A609","url":null,"abstract":"L'etude montre qu'il est possible de produire une large gamme de carbureacteurs de type kerosene, avec de bons rendements, en combinant un deparaffinage catalytique sur zeolite et une hydrogenation moderee. L'auteur etudie les caracteristiques des produits obtenus et compare les resultats obtenus avec les catalyseurs ZSM-S et Erionite","PeriodicalId":13540,"journal":{"name":"Industrial & Engineering Chemistry Product Research and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90954472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Controlled-release polymeric herbicide formulations with pendent 2,4-dichlorophenoxy acetic acid","authors":"Shukla Bhattacharya, S. Sanyal, R. Mukherjea","doi":"10.1021/I300024A015","DOIUrl":"https://doi.org/10.1021/I300024A015","url":null,"abstract":"","PeriodicalId":13540,"journal":{"name":"Industrial & Engineering Chemistry Product Research and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82307595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Vapor-phase oxidation of I-phenylethanol over thorium molybdate catalyst forms acetophenone as sole product.The kinetics of the reaction is investigated in a differential flow reactor at $473 leq T leq 573 K$.Twenty-four different formulations were tried in an attempt to model the reaction, and the rate equation - $r_ A$ = $k_A$$k_o$$P_A$$^mp_O$$^n/$$(K_OP_O$$^n + Nk_AP_A$$^m)$ has been found to adequately represent the data. A kinetic comparison of ferric and thorium molybdate systems suggests that the ferric ion acts as an oxygen carrier.The unique role of hexavalent molybdenum in attracting and oxidizing the alcohol is explained.
i -苯乙醇在钼酸钍催化剂上气相氧化形成苯乙酮作为唯一产物。在差流反应器中研究了该反应的动力学 $473 leq T leq 573 K$为了模拟该反应，我们尝试了24种不同的配方，并得到了速率方程- $r_ A$ ＝ $k_A$$k_o$$P_A$$^mp_O$$^n/$$(K_OP_O$$^n + Nk_AP_A$$^m)$ 已被发现足以代表数据。铁离子和钼酸钍体系的动力学比较表明，铁离子作为氧载体。解释了六价钼在吸引和氧化醇方面的独特作用。
{"title":"Kinetic modeling of vapor-phase oxidation of 1-phenylethanol over thorium molybdate","authors":"N. Sundararaman, M. Ravindram, M. Bhatt","doi":"10.1021/I300024A002","DOIUrl":"https://doi.org/10.1021/I300024A002","url":null,"abstract":"Vapor-phase oxidation of I-phenylethanol over thorium molybdate catalyst forms acetophenone as sole product.The kinetics of the reaction is investigated in a differential flow reactor at $473 leq T leq 573 K$.Twenty-four different formulations were tried in an attempt to model the reaction, and the rate equation - $r_ A$ = $k_A$$k_o$$P_A$$^mp_O$$^n/$$(K_OP_O$$^n + Nk_AP_A$$^m)$ has been found to adequately represent the data. A kinetic comparison of ferric and thorium molybdate systems suggests that the ferric ion acts as an oxygen carrier.The unique role of hexavalent molybdenum in attracting and oxidizing the alcohol is explained.","PeriodicalId":13540,"journal":{"name":"Industrial & Engineering Chemistry Product Research and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85033268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Procede utilisant des composes divers basiques comme catalyseurs, a moyenne et haute pression
在中高压下以各种碱性化合物为催化剂的工艺
{"title":"Aqueous catalyst systems for the water-gas shift reaction. 3. Continuous gas processing results","authors":"D. Elliott, L. Sealock, R. Butner","doi":"10.1021/I300024A007","DOIUrl":"https://doi.org/10.1021/I300024A007","url":null,"abstract":"Procede utilisant des composes divers basiques comme catalyseurs, a moyenne et haute pression","PeriodicalId":13540,"journal":{"name":"Industrial & Engineering Chemistry Product Research and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74553910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Kinetics and Mechanism of the NOx Reduction with NH3 on V2O5 - WO3-TiO2 Catalyst","authors":"Gerard Tuenter, W. F. V. Leeuwen, Leo Snepvangers","doi":"10.1021/I300024A607","DOIUrl":"https://doi.org/10.1021/I300024A607","url":null,"abstract":"","PeriodicalId":13540,"journal":{"name":"Industrial & Engineering Chemistry Product Research and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89210614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Cure studies of styrene-terminated polysulfone oligomers","authors":"Dana Garcia","doi":"10.1021/I300024A011","DOIUrl":"https://doi.org/10.1021/I300024A011","url":null,"abstract":"","PeriodicalId":13540,"journal":{"name":"Industrial & Engineering Chemistry Product Research and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82555943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cornells K. Groot, Vlncentlus H. J. de Beer, Rod Prlns, Marek Stolarskl, Wleslaw S. Nledzwledr, K. Groot, Laxml Naraln Shll, Subhash Bhatla'
Carbon- and alumina-supported Fe, Mo, Fe-Mo, and Co-Mo sulfide catalysts were compared for their ability to catalyze hydrotreating reactions such as dibenzothiophene hydrodesulfurization, quinoline hydrodenitrogenation, dibenzofuran hydrodeoxygenation, and hydrogenation of butenes, naphthalene, biphenyl, and coal extract. The temperature and pressure varied from 653 to 703 K and from 1 to 300 bar of H,, respectively. Below 50 bar of H, the carbon-supported catalysts were more active for hydrogenolysis and hydrogenation than the aluminasupported ones. However, further H, pressure increase was most effective for the latter catalysts. The activity differences between carbon- and alumina-supported catalysts are ascribed to differences in active phase-support interaction. Generally, iron sulfide was found less active than molybdenum sulfide, and iron sulfide also appeared to be less effective than cobalt sulfide in promoting molybdenum sulfide. However, the Fe-Mo sulfide showed the higher selectivity for hydrogenation relative to hydrodesulfurization. Carboksupported iron sulfide (low-cost catalyst) had considerable activity for coal extract hydrogenation.
比较了碳负载和氧化铝负载的Fe、Mo、Fe-Mo和Co-Mo硫化物催化剂催化加氢处理反应的能力，如二苯并噻吩加氢脱硫、喹啉加氢脱氮、二苯并呋喃加氢脱氧、丁烯、萘、联苯和煤萃取物加氢。温度和压力分别在653 ~ 703 K和1 ~ 300 bar H之间变化。在50 bar H下，碳负载型催化剂的氢解和加氢活性高于铝负载型催化剂。而对于后一种催化剂，进一步增加H，压力是最有效的。碳负载催化剂和氧化铝负载催化剂的活性差异主要归因于活性相-负载相互作用的差异。一般来说，硫化铁的活性低于硫化钼，而硫化铁在促进硫化钼方面的效果似乎也不如硫化钴。而Fe-Mo硫化物的加氢选择性高于加氢脱硫。碳负载硫化铁(低成本催化剂)对煤抽提液的加氢具有相当的活性。
{"title":"Comparative study of alumina- and carbon-supported catalysts for hydrogenolysis and hydrogenation of model compounds and coal-derived liquids","authors":"Cornells K. Groot, Vlncentlus H. J. de Beer, Rod Prlns, Marek Stolarskl, Wleslaw S. Nledzwledr, K. Groot, Laxml Naraln Shll, Subhash Bhatla'","doi":"10.1021/I300024A004","DOIUrl":"https://doi.org/10.1021/I300024A004","url":null,"abstract":"Carbon- and alumina-supported Fe, Mo, Fe-Mo, and Co-Mo sulfide catalysts were compared for their ability to catalyze hydrotreating reactions such as dibenzothiophene hydrodesulfurization, quinoline hydrodenitrogenation, dibenzofuran hydrodeoxygenation, and hydrogenation of butenes, naphthalene, biphenyl, and coal extract. The temperature and pressure varied from 653 to 703 K and from 1 to 300 bar of H,, respectively. Below 50 bar of H, the carbon-supported catalysts were more active for hydrogenolysis and hydrogenation than the aluminasupported ones. However, further H, pressure increase was most effective for the latter catalysts. The activity differences between carbon- and alumina-supported catalysts are ascribed to differences in active phase-support interaction. Generally, iron sulfide was found less active than molybdenum sulfide, and iron sulfide also appeared to be less effective than cobalt sulfide in promoting molybdenum sulfide. However, the Fe-Mo sulfide showed the higher selectivity for hydrogenation relative to hydrodesulfurization. Carboksupported iron sulfide (low-cost catalyst) had considerable activity for coal extract hydrogenation.","PeriodicalId":13540,"journal":{"name":"Industrial & Engineering Chemistry Product Research and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77231204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Long-acting androgens: esters of testosterone with bile acids","authors":"J. Herz, J. Sandoval","doi":"10.1021/I300024A018","DOIUrl":"https://doi.org/10.1021/I300024A018","url":null,"abstract":"","PeriodicalId":13540,"journal":{"name":"Industrial & Engineering Chemistry Product Research and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80637961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Polycondensation modele de l'acide benzenetriacetique-1,3,5 avec le decamethyleneglycol et l'hexadecaneglycol
苯三乙酸-1,3,5与十甲基乙二醇和十六乙二醇的模型缩聚
{"title":"Kinetics of gelation in model polycondensates","authors":"D. Argyropoulos, H. Bolker","doi":"10.1021/I300024A013","DOIUrl":"https://doi.org/10.1021/I300024A013","url":null,"abstract":"Polycondensation modele de l'acide benzenetriacetique-1,3,5 avec le decamethyleneglycol et l'hexadecaneglycol","PeriodicalId":13540,"journal":{"name":"Industrial & Engineering Chemistry Product Research and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79293602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Role of nickel crystallite in nickel zeolite catalysts: n-hexane isomerization","authors":"L. N. Shil, S. Bhatia","doi":"10.1021/I300024A005","DOIUrl":"https://doi.org/10.1021/I300024A005","url":null,"abstract":"","PeriodicalId":13540,"journal":{"name":"Industrial & Engineering Chemistry Product Research and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79419948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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