The tropical precipitation pickup threshold and clouds in a radiative convective equilibrium model: 1. Column moisture
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jd025908
Abstract: This paper complements Part I in which cloud processes of aggregated convection are examined in a large-domain radiative convective equilibrium simulation in order to uncover those responsible for a consistently observed, abrupt increase in mean… read more here.
Keywords: convective equilibrium; moisture; column; precipitation ... See more keywords
Experimental operation of a reactive dividing wall column and comparison with simulation results
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DOI: 10.1002/aic.15435
Abstract: Reactive dividing wall columns (RDWC) are a special type of distillation column that allow for the targeted realization of chemical reactions and the separation into multiple product fractions in one shell. However, despite their huge… read more here.
Keywords: dividing wall; column; reactive dividing; experimental operation ... See more keywords
Enzymatic catalyzed reactive dividing wall column: Experiments and model validation
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DOI: 10.1002/aic.15598
Abstract: A novel process for the integration of chemical reaction and product separation is proposed: the enzymatic catalyzed reactive dividing wall column (eRDWC). The eRDWC combines the highly integrated and complex reactive dividing wall column (RDWC)… read more here.
Keywords: enzymatic catalyzed; dividing wall; column; reactive dividing ... See more keywords
Fabrication of a polymer monolithic column via redox system and its application in efficient separation of Chinese herb Rheum palmatum L.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.44874
Abstract: A polymer monolithic column was prepared via redox system in a stainless steel column (50 × 4.6 mm i.d.) by using 1,6-hexanediol diacrylate as monomer and ethylene dimethacrylate as cross linking agent. Characteristics of the… read more here.
Keywords: column; chinese herb; rheum palmatum; polymer ... See more keywords
Model‐assisted process characterization and validation for a continuous two‐column protein A capture process
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DOI: 10.1002/bit.26849
Abstract: In this study we introduce three process characterization approaches toward validation of continuous twin‐column capture chromatography (CaptureSMB), referred to as “standard,” “model assisted,” and “hybrid.” They are all based on a traditional risk‐based approach, using… read more here.
Keywords: column; validation; process; model ... See more keywords
Process development and optimization of continuous capture with three‐column periodic counter‐current chromatography
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DOI: 10.1002/bit.27689
Abstract: Continuous capture with affinity chromatography is one of the most important units for continuous manufacturing of monoclonal antibody (mAb). Due to the complexity of three‐column periodic counter‐current chromatography (3C‐PCC), three approaches (experimental, model‐based, and simplified… read more here.
Keywords: column; continuous capture; productivity; process ... See more keywords
Continuous monitoring of IgG using immobilized fluorescent reporters
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DOI: 10.1002/bit.28254
Abstract: In the manufacture of therapeutic monoclonal antibodies, the clarified cell culture fluid (CCF) is typically loaded onto an initial protein A affinity capture column. Imperfect mass transfer and loading to maximum capacity can risk antibody… read more here.
Keywords: igg using; continuous monitoring; column; igg ... See more keywords
Improved packing of preparative biochromatography columns by mechanical vibration
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DOI: 10.1002/btpr.2950
Abstract: The bioprocessing industry relies on packed‐bed column chromatography as its primary separation process to attain the required high product purities and fulfill the strict requirements from regulatory bodies. Conventional column packing methods rely on flow… read more here.
Keywords: improved packing; column; mechanical vibration; vibration ... See more keywords
Simultaneous determination of guaifenesin enantiomers and ambroxol HCl using 50-mm chiral column for a negligible environmental impact.
Sign Up to like & getrecommendations! Published in 2019 at "Chirality"
DOI: 10.1002/chir.23116
Abstract: Chiral stationary phases are conveniently used for enantiomeric separation of drugs by liquid chromatography. Consumption of large volumes of hazardous solvents is considered as a common challenge for the sustainability of this technique. To this… read more here.
Keywords: simultaneous determination; ambroxol hcl; column; environmental impact ... See more keywords
Successful use of a novel lux® i-Amylose-1 chiral column for enantioseparation of "legal highs" by HPLC.
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DOI: 10.1002/chir.23135
Abstract: Bath salts, fumigations, cleaners and air fresheners, behind these terms substances are hidden, which count as "Legal Highs". These fancy names are used to pretend Legal Highs as harmless compounds, to circumvent legal regulations for… read more here.
Keywords: column; column enantioseparation; successful use; legal highs ... See more keywords
Direct enantioseparation of mandelic acid by high-performance liquid chromatography using a phenyl column precoated with a small amount of cyclodextrin additive in a mobile phase.
Sign Up to like & getrecommendations! Published in 2020 at "Chirality"
DOI: 10.1002/chir.23228
Abstract: Direct enantioseparation of mandelic acid by high-performance liquid chromatography (HPLC) with a reversed phase column and a mobile phase containing a small amount of hydroxylpropyl-β-cyclodextrin (HP-β-CD) was studied as an efficient method for saving consumption… read more here.
Keywords: phenyl column; column; mandelic acid; direct enantioseparation ... See more keywords