Matches in SemOpenAlex for { <https://semopenalex.org/work/W1965851822> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W1965851822 endingPage "672" @default.
- W1965851822 startingPage "662" @default.
- W1965851822 abstract "Computer-assisted optimization of chromatographic separations requires finding the numerical solution of the Equilibrium-Dispersive (ED) mass balance equation. Furthermore, the competitive adsorption isotherms needed for optimization are often estimated numerically using the inverse method that also solves the ED equations. This means that the accuracy of the estimated adsorption isotherm parameters explicitly depends on the numerical accuracy of the algorithm that is used to solve the ED equations. The fast and commonly used algorithm for this purpose, the Rouchon Finite Difference (RFD) algorithm, has often been reported not to be able to accurately solve the ED equations for all practical preparative experimental conditions, but its limitations has never been completely and systematically investigated. In this study, we thoroughly investigate three different algorithms used to solve the ED equations: the RFD algorithm, the Orthogonal Collocation on Finite Elements (OCFE) method and a Central Difference Method (CDM) algorithm, both for increased theoretical understanding and for real cases of industrial interest. We identified discrepancies between the conventional RFD algorithm and the more accurate OCFE and CDM algorithms for several conditions, such as low efficiency, increasing number of simulated components and components present at different concentrations. Given high enough efficiency, we experimentally demonstrate good prediction of experimental data of a quaternary separation problem using either algorithm, but better prediction using OCFE/CDM for a binary low efficiency separation problem or separations when the compounds have different efficiency. Our conclusion is to use the RFD algorithm with caution when such conditions are present and that the rule of thumb that the number of theoretical plates should be greater than 1000 for application of the RFD algorithm is underestimated in many cases." @default.
- W1965851822 created "2016-06-24" @default.
- W1965851822 creator A5022567077 @default.
- W1965851822 creator A5026238618 @default.
- W1965851822 creator A5042272947 @default.
- W1965851822 creator A5044438441 @default.
- W1965851822 creator A5075166993 @default.
- W1965851822 creator A5087309515 @default.
- W1965851822 date "2011-02-01" @default.
- W1965851822 modified "2023-10-17" @default.
- W1965851822 title "A systematic investigation of algorithm impact in preparative chromatography with experimental verifications" @default.
- W1965851822 cites W1521623715 @default.
- W1965851822 cites W1968512837 @default.
- W1965851822 cites W1973389485 @default.
- W1965851822 cites W1975055014 @default.
- W1965851822 cites W2003714277 @default.
- W1965851822 cites W2005025471 @default.
- W1965851822 cites W2016277562 @default.
- W1965851822 cites W2020588959 @default.
- W1965851822 cites W2073066492 @default.
- W1965851822 cites W2075467136 @default.
- W1965851822 cites W2082946604 @default.
- W1965851822 cites W2090582852 @default.
- W1965851822 cites W2092464372 @default.
- W1965851822 cites W4229666556 @default.
- W1965851822 cites W4229854124 @default.
- W1965851822 cites W4375230812 @default.
- W1965851822 doi "https://doi.org/10.1016/j.chroma.2010.11.029" @default.
- W1965851822 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21194701" @default.
- W1965851822 hasPublicationYear "2011" @default.
- W1965851822 type Work @default.
- W1965851822 sameAs 1965851822 @default.
- W1965851822 citedByCount "16" @default.
- W1965851822 countsByYear W19658518222012 @default.
- W1965851822 countsByYear W19658518222013 @default.
- W1965851822 countsByYear W19658518222014 @default.
- W1965851822 countsByYear W19658518222015 @default.
- W1965851822 countsByYear W19658518222016 @default.
- W1965851822 countsByYear W19658518222018 @default.
- W1965851822 countsByYear W19658518222020 @default.
- W1965851822 crossrefType "journal-article" @default.
- W1965851822 hasAuthorship W1965851822A5022567077 @default.
- W1965851822 hasAuthorship W1965851822A5026238618 @default.
- W1965851822 hasAuthorship W1965851822A5042272947 @default.
- W1965851822 hasAuthorship W1965851822A5044438441 @default.
- W1965851822 hasAuthorship W1965851822A5075166993 @default.
- W1965851822 hasAuthorship W1965851822A5087309515 @default.
- W1965851822 hasConcept C11413529 @default.
- W1965851822 hasConcept C114609681 @default.
- W1965851822 hasConcept C119857082 @default.
- W1965851822 hasConcept C134306372 @default.
- W1965851822 hasConcept C185592680 @default.
- W1965851822 hasConcept C2126413 @default.
- W1965851822 hasConcept C33923547 @default.
- W1965851822 hasConcept C41008148 @default.
- W1965851822 hasConcept C51544822 @default.
- W1965851822 hasConcept C78045399 @default.
- W1965851822 hasConcept C80023036 @default.
- W1965851822 hasConceptScore W1965851822C11413529 @default.
- W1965851822 hasConceptScore W1965851822C114609681 @default.
- W1965851822 hasConceptScore W1965851822C119857082 @default.
- W1965851822 hasConceptScore W1965851822C134306372 @default.
- W1965851822 hasConceptScore W1965851822C185592680 @default.
- W1965851822 hasConceptScore W1965851822C2126413 @default.
- W1965851822 hasConceptScore W1965851822C33923547 @default.
- W1965851822 hasConceptScore W1965851822C41008148 @default.
- W1965851822 hasConceptScore W1965851822C51544822 @default.
- W1965851822 hasConceptScore W1965851822C78045399 @default.
- W1965851822 hasConceptScore W1965851822C80023036 @default.
- W1965851822 hasIssue "5" @default.
- W1965851822 hasLocation W19658518221 @default.
- W1965851822 hasLocation W19658518222 @default.
- W1965851822 hasOpenAccess W1965851822 @default.
- W1965851822 hasPrimaryLocation W19658518221 @default.
- W1965851822 hasRelatedWork W1987365920 @default.
- W1965851822 hasRelatedWork W2000247808 @default.
- W1965851822 hasRelatedWork W2060099884 @default.
- W1965851822 hasRelatedWork W2078318892 @default.
- W1965851822 hasRelatedWork W2095163884 @default.
- W1965851822 hasRelatedWork W2111003632 @default.
- W1965851822 hasRelatedWork W2791210196 @default.
- W1965851822 hasRelatedWork W2952825496 @default.
- W1965851822 hasRelatedWork W4255016916 @default.
- W1965851822 hasRelatedWork W66633978 @default.
- W1965851822 hasVolume "1218" @default.
- W1965851822 isParatext "false" @default.
- W1965851822 isRetracted "false" @default.
- W1965851822 magId "1965851822" @default.
- W1965851822 workType "article" @default.