Zobrazeno 1 - 10
of 32
pro vyhledávání: '"N.-H. L. Wang"'
Autor:
N.-H. L. Wang
Biochemicals have large complex three-dimensional structures with multiple weak acid and weak base groups on their surfaces. The ionization of these groups results in heterogeneous charge structures and complex ion-exchange equilibria. In this chapte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77c1ea1aef13a94481e41125cb4cb9ba
https://doi.org/10.1201/9781003066392-16
https://doi.org/10.1201/9781003066392-16
Publikováno v:
Biotechnology Progress. 18:1332-1344
A tandem simulated moving bed (SMB) process for insulin purification has been proposed and validated experimentally. The mixture to be separated consists of insulin, high molecular weight proteins, and zinc chloride. A systematic approach based on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1219cae932c03b6de8e39c942f2b9586
https://doi.org/10.1021/bp025547r
https://doi.org/10.1021/bp025547r
Publikováno v:
AIChE Journal. 48:2769-2787
The standing-wave design was extended to achieve any desired split of mixtures containing three or more components in a single-ring and a tandem two-ring simulated moving bed (SMB). Mass-transfer effects were considered in the design for nonideal sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2296cf282f7b7b6bd57de77731b29bf1
https://doi.org/10.1002/aic.690481207
https://doi.org/10.1002/aic.690481207
Publikováno v:
Langmuir. 15:3321-3333
Both direct and indirect experimental evidence indicates that nonspherical adsorbates adopt multiple out-of-plane orientations on solid substrates. Few existing models account explicity for this ef...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2906f6b6e692482db23443308902120
https://doi.org/10.1021/la980350n
https://doi.org/10.1021/la980350n
Publikováno v:
AIChE Journal. 44:2628-2646
Design equations were derived from standing wave analysis for continuous moving bed (CMB) and simulated moving bed (SMB) systems with nonlinear isotherms. Simple wave solutions and hodograph plots from batch elution experiments can be used to derive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84ea7f63e47e505f109875cbde3e4e08
https://doi.org/10.1002/aic.690441206
https://doi.org/10.1002/aic.690441206
Publikováno v:
Industrial & Engineering Chemistry Research. 37:4023-4035
A systematic design method was used to develop a pilot-scale simulated moving bed (SMB) process for the fractionation of two amino acids, tryptophan and phenylalanine. In this method, isotherms were estimated using both frontal chromatography and bat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0ecdcbaefdefb0af0a509d71e6d2b98
https://doi.org/10.1021/ie9801711
https://doi.org/10.1021/ie9801711
Publikováno v:
Industrial & Engineering Chemistry Research. 37:3699-3709
A nine-zone simulated moving bed (SMB) process was developed to recover two sugars, glucose and xylose, from biomass hydrolyzate with 88% recovery and near 100% purity. The SMB system consists of two coupled binary SMB rings which are operated at the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::611971cba42621d732c0def3a1f53ae8
https://doi.org/10.1021/ie9800896
https://doi.org/10.1021/ie9800896
Autor:
Zidu Ma, N.-H. L. Wang
Publikováno v:
AIChE Journal. 43:2488-2508
The concept of standing concentration waves is introduced to derive design equations for continuous moving bed (CMB) processes. For linear isotherm systems, simple equations are derived from the analysis to link product purity and recovery to zone le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d98a9bfa6502269dfaecf39e13858c9
https://doi.org/10.1002/aic.690431012
https://doi.org/10.1002/aic.690431012
Publikováno v:
Biotechnology Progress. 12:810-821
A stepwise elution technique is developed to estimate the linear solvent-modulated isotherm parameters of taxanes from dilute plant tissue culture broth. The technique is proven to be robust under various experimental conditions because mass transfer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea01a5364c1e113deb75c016d34d80ea
https://doi.org/10.1021/bp9600748
https://doi.org/10.1021/bp9600748
Publikováno v:
Langmuir. 11:3177-3183
Simple and general differential criteria are derived for testing equilibrium adsorption isotherms for consistency with the laws of thermodynamics. The generalized Langmuir isotherm (L-model) for binary solutes of different sizes or adsorption capacit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25ff17661403d4e1f3c8d2ccb17a0e5f
https://doi.org/10.1021/la00008a050
https://doi.org/10.1021/la00008a050