Ce procede est applique en vue de favoriser la retention de la flaveur des produits liquides seches par atomisation. Il est base sur l'introduction artificielle de bulles de gaz dans les gouttelettes, au cours du sechage. Un modele mathematique est elabore pour decrire ce procede. Evaluation les transferts de chaleur et de masse, de la retention d'aromes et de l'evaporation de l'eau. Le moussage augmente les pertes en arome
{"title":"Experimental and theoretical investigation of foam-spray drying. 1. Mathematical model for the drying of foams in the constant-rate period","authors":"D. Frey, C. King","doi":"10.1021/I100024A041","DOIUrl":"https://doi.org/10.1021/I100024A041","url":null,"abstract":"Ce procede est applique en vue de favoriser la retention de la flaveur des produits liquides seches par atomisation. Il est base sur l'introduction artificielle de bulles de gaz dans les gouttelettes, au cours du sechage. Un modele mathematique est elabore pour decrire ce procede. Evaluation les transferts de chaleur et de masse, de la retention d'aromes et de l'evaporation de l'eau. Le moussage augmente les pertes en arome","PeriodicalId":13548,"journal":{"name":"Industrial & Engineering Chemistry Fundamentals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79778598","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}
Utilisation d'atomiseurs a disques sans vannes pour l'epuration, le classage et le fractionnement des fibres de pâte a papier
使用无阀圆盘雾化器对纸浆纤维进行净化、分类和分离
{"title":"Vaneless disk fractionation of slurries","authors":"A. Oroskar, E. J. Crosby","doi":"10.1021/I100024A005","DOIUrl":"https://doi.org/10.1021/I100024A005","url":null,"abstract":"Utilisation d'atomiseurs a disques sans vannes pour l'epuration, le classage et le fractionnement des fibres de pâte a papier","PeriodicalId":13548,"journal":{"name":"Industrial & Engineering Chemistry Fundamentals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85740198","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}
On prouve mathematiquement l'equivalence de ces deux methodes. Les resultats de calcul de la simulation du melange liquide-liquide en discontinu illustrent la precision de chacune des deux methodes
用数学方法证明了这两种方法的等价性。间歇液-液混合模拟的计算结果说明了两种方法的精度。
{"title":"Time-driven and event-driven Monte Carlo simulations of liquid-liquid dispersions: a comparison","authors":"K. Rajamani, W. T. Pate, D. J. Kinneberg","doi":"10.1021/I100024A045","DOIUrl":"https://doi.org/10.1021/I100024A045","url":null,"abstract":"On prouve mathematiquement l'equivalence de ces deux methodes. Les resultats de calcul de la simulation du melange liquide-liquide en discontinu illustrent la precision de chacune des deux methodes","PeriodicalId":13548,"journal":{"name":"Industrial & Engineering Chemistry Fundamentals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73368721","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":"Dynamic matrix control: a nonstochastic, industrial process control technique with parallels in applied statistics","authors":"B. Ogunnaike","doi":"10.1021/I100024A039","DOIUrl":"https://doi.org/10.1021/I100024A039","url":null,"abstract":"","PeriodicalId":13548,"journal":{"name":"Industrial & Engineering Chemistry Fundamentals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87850889","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}
Utilisation d'une analyse d'echelle de temps detaillee pour identifier des modeles hydrodynamiques simples correspondant aux situations physiques limites. L'analyse de ces modeles montre que l'influence des parametres physiques sur l'efficacite de la coalescence peut s'inverser lorsque l'on passe d'une situation physique limite a une autre
{"title":"Analysis of droplet coalescence in turbulent liquid-liquid dispersions","authors":"R. Muralidhar, D. Ramkrishna","doi":"10.1021/I100024A015","DOIUrl":"https://doi.org/10.1021/I100024A015","url":null,"abstract":"Utilisation d'une analyse d'echelle de temps detaillee pour identifier des modeles hydrodynamiques simples correspondant aux situations physiques limites. L'analyse de ces modeles montre que l'influence des parametres physiques sur l'efficacite de la coalescence peut s'inverser lorsque l'on passe d'une situation physique limite a une autre","PeriodicalId":13548,"journal":{"name":"Industrial & Engineering Chemistry Fundamentals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81953948","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}
J. Shield, H. D. Ferguson, A. Bommarius, T. Hatton
{"title":"Enzymes in reversed micelles as catalysts for organic-phase synthesis reactions","authors":"J. Shield, H. D. Ferguson, A. Bommarius, T. Hatton","doi":"10.1021/I100024A022","DOIUrl":"https://doi.org/10.1021/I100024A022","url":null,"abstract":"","PeriodicalId":13548,"journal":{"name":"Industrial & Engineering Chemistry Fundamentals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91218795","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":"Drag reduction in a longitudinally grooved flow channel","authors":"John J. J. Chen, Y. Leung, N. Ko","doi":"10.1021/I100024A044","DOIUrl":"https://doi.org/10.1021/I100024A044","url":null,"abstract":"","PeriodicalId":13548,"journal":{"name":"Industrial & Engineering Chemistry Fundamentals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75941986","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}
Etude experimentale de l'etalement preferentiel de l'huile en presence d'eau. Les melanges utilises sont des melanges binaires de polydecane et de tetradecane et des melanges ternaires de toluene, d'octane et de decane. Les profils d'epaisseur des films d'huile sont determines par interference de franges polychromatiques. Le mecanisme d'etalement preferentiel est modelise
{"title":"Surface fractionation of multicomponent oil mixtures","authors":"J. Peterson, J. Berg","doi":"10.1021/I100024A032","DOIUrl":"https://doi.org/10.1021/I100024A032","url":null,"abstract":"Etude experimentale de l'etalement preferentiel de l'huile en presence d'eau. Les melanges utilises sont des melanges binaires de polydecane et de tetradecane et des melanges ternaires de toluene, d'octane et de decane. Les profils d'epaisseur des films d'huile sont determines par interference de franges polychromatiques. Le mecanisme d'etalement preferentiel est modelise","PeriodicalId":13548,"journal":{"name":"Industrial & Engineering Chemistry Fundamentals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76282245","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":"Isomer distribution in mixed-acid nitration of toluene. Evidence for mass-transfer effects on selectivity","authors":"B. Milligan","doi":"10.1021/I100024A051","DOIUrl":"https://doi.org/10.1021/I100024A051","url":null,"abstract":"","PeriodicalId":13548,"journal":{"name":"Industrial & Engineering Chemistry Fundamentals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83739862","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 of methylcyclohexane dehydrogenation on sulfided commercial platinum/alumina and platinum-rhenium/alumina catalysts","authors":"P. V. Trimpont, G. Marin, G. Froment","doi":"10.1021/I100024A014","DOIUrl":"https://doi.org/10.1021/I100024A014","url":null,"abstract":"","PeriodicalId":13548,"journal":{"name":"Industrial & Engineering Chemistry Fundamentals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1986-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82704869","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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