Zobrazeno 1 - 10
of 20
pro vyhledávání: '"PJ Jansens"'
Publikováno v:
Crystal Growth & Design. 10:2123-2128
A polymorphic transformation can have an undesirable influence on the product quality during the processing and storage of polymorphic compounds in the industry. By understanding the mechanism and kinetics of the polymorphic transformation, the polym
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f891a6aa948b7dce566a946cea977bb
https://doi.org/10.1021/cg901256u
https://doi.org/10.1021/cg901256u
Publikováno v:
Chemical Engineering & Technology. 31:1630-1637
This paper introduces a simple, first principles-based model describing the liquid holdup in the catalyst-containing pockets of Katapak-SP, a modular catalytic structured packing developed to allow a certain degree of flexibility with respect to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b4107425be7da028f51a44f7e8f3f59
https://doi.org/10.1002/ceat.200800236
https://doi.org/10.1002/ceat.200800236
Publikováno v:
Food and Bioproducts Processing, 2, 86, 116-121
In Situ Product Recovery (ISPR) applied in fermentation processes leads to improved yield and productivity of these processes. In principle, ISPR can be achieved using Template Induced Crystallization (TIC), which is one possible ISPR technique. With
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4b2e3227b2cb916eb9f79df554f3006
https://doi.org/10.1016/j.fbp.2008.03.002
https://doi.org/10.1016/j.fbp.2008.03.002
Publikováno v:
AIChE Journal. 53:354-362
Precipitation of the polymorphic compound L-glutamic acid was initiated by premixing aqueous solutions of sodium L-glutamate and sulfuric acid. Samples of the supersaturated solution were either subjected to vigorous post-stirring or left under quies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d755b8c6a4d255c739b3cbbce5c8b20
https://doi.org/10.1002/aic.11072
https://doi.org/10.1002/aic.11072
Publikováno v:
Crystal Growth & Design. 6:1380-1392
For precipitation processes, measurement of the nucleation rate as a function of supersaturation is not so easy because the formation of the precipitate is fast and often hard to control due to the high supersaturation. For a number of studies on bot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e0b2a02dd1cc862b123b94a1b72c77e
https://doi.org/10.1021/cg050678w
https://doi.org/10.1021/cg050678w
Autor:
Joop H. ter Horst, C. P. Mark Roelands, and Herman J. M. Kramer, Shanfeng Jiang, PJ Jansens, Mitsutaka Kitamura
Publikováno v:
Crystal Growth & Design. 6:955-963
During the antisolvent crystallization of l-histidine from aqueous solution with the antisolvent ethanol, the polymorphic fraction of the metastable polymorph B increased with increasing supersaturation ratio. For supersaturation ratio SA ≤ 2.0, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f972dc0b7a70beb673491e925c0623a
https://doi.org/10.1021/cg050529d
https://doi.org/10.1021/cg050529d
Autor:
PJ Jansens, J.H. ter Horst
Publikováno v:
Surface Science. 574:77-88
A Monte Carlo simulation method to determine the growth probability of two-dimensional clusters on the Kossel (0 0 1) surface is described. From this growth probability the nucleus size and the Zeldovich factor for two-dimensional nucleation were obt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::318e8202290ebd6a04a4b721f7ee75be
https://doi.org/10.1016/j.susc.2004.10.020
https://doi.org/10.1016/j.susc.2004.10.020
Autor:
C. P. Mark Roelands, Raoul R. W. Roestenberg, PJ Jansens, Joop H. ter Horst, and Herman J. M. Kramer
Publikováno v:
Crystal Growth & Design. 4:921-928
Measurement of the stationary nucleation rate as a function of supersaturation in reactive precipitation requires that nucleation and growth of the crystals to an observable size take place under well-controlled hydrodynamic conditions and at a const
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::968bb18ca6d2dfe6e770d1390e6b10f7
https://doi.org/10.1021/cg034188k
https://doi.org/10.1021/cg034188k
Publikováno v:
Crystal Growth & Design. 4:465-469
Control and optimization of the polymorph formation in batch crystallization processes require in-situ quantitative measurement of the concentration of different polymorphs. In this study, Raman spectroscopy was chosen to measure the polymorphic frac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b678650bcebd88afbe331ccf327ae7fd
https://doi.org/10.1021/cg0342516
https://doi.org/10.1021/cg0342516
Autor:
PJ Jansens, Herman J. M. Kramer
Publikováno v:
Chemical Engineering & Technology. 26:247-255
The design and control of industrial crystallizers continues to be a tremendous challenge. The tendency to move away from base-chemicals towards fine-chemicals will give a new impulse to the utilisation of crystallization technology for the separatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb5cacbb016d7ca5849add3e47c41c27
https://doi.org/10.1002/ceat.200390036
https://doi.org/10.1002/ceat.200390036