Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Fenghui Niu"'
Publikováno v:
Industrial & Engineering Chemistry Research. 53:9017-9026
Kinetic investigations of the liquid phase oxidation of p-xylene (pX) to terephthalic acid (TPA) with Co/Mn/Br catalyst were performed in a stirred 50 mL Parr reactor at 200 °C and 15 bar pressure under conditions wherein product precipitation is av
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::408cc72e9570aed61632736328bf803b
https://doi.org/10.1021/ie403446b
https://doi.org/10.1021/ie403446b
A spray reactor concept for catalytic oxidation of p-xylene to produce high-purity terephthalic acid
Publikováno v:
Chemical Engineering Science. 104:93-102
A spray reactor in which the liquid phase containing dissolved p-xylene (pX) and the catalyst is dispersed as fine droplets by a nozzle into a continuous vapor phase containing the oxidant (O2) is shown to produce high-purity terephthalic acid (TPA)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27de1ac46250dd7b01b202be8736e2c3
https://doi.org/10.1016/j.ces.2013.09.004
https://doi.org/10.1016/j.ces.2013.09.004
Publikováno v:
The Journal of Supercritical Fluids. 66:315-320
A Wurster-type coater employing near-critical carbon dioxide as the fluidizing medium and antisolvent was developed for pharmaceutical applications. Suitably designed glass inserts housed in a high-pressure chamber allow for the controlled fluidizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12bb2efe8889334a4becb25b038441df
https://doi.org/10.1016/j.supflu.2011.11.007
https://doi.org/10.1016/j.supflu.2011.11.007
Autor:
Fenghui Niu, Bala Subramaniam
Publikováno v:
Industrial & Engineering Chemistry Research. 46:3153-3156
Glass and Amberlite particles ranging in size from 0.18 to 1.0 mm were fluidized by supercritical CO2. For a given material in a narrow size range, the volume of the random packing increases exponentially with CO2 mass flow rate. In the supercritical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b5e9af0a20a991f2c4c1ec4cc3a1c66
https://doi.org/10.1021/ie0606789
https://doi.org/10.1021/ie0606789
Autor:
Fenghui Niu, Haisheng Li
Publikováno v:
International Journal of Future Computer and Communication. :1-3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a2a5c8ad91135efdd7e8767d93e250a
https://doi.org/10.7763/ijfcc.2013.v2.107
https://doi.org/10.7763/ijfcc.2013.v2.107
Autor:
Hanns Hofmann, Fenghui Niu
Publikováno v:
Applied Catalysis A: General. 158:273-285
A concentration-controlled continuously operated recycle reactor was applied to study the deactivation kinetics of the heterogeneous catalytic disproportionation of ethylbenzene (EB) under supercritical conditions. First the possibility of this metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbf473af2fc9dd99abbb20142f7d059e
https://doi.org/10.1016/s0926-860x(96)00404-8
https://doi.org/10.1016/s0926-860x(96)00404-8
Autor:
Fenghui Niu, Hanns Hofmann
Publikováno v:
The Canadian Journal of Chemical Engineering. 75:346-352
In-situ regeneration of deactivated catalysts by dissolving coke or coke precursors with supercritical reaction fluids is of important economical significance. Investigations of coke extraction on zeolite-HY were performed in a gradientless reactor u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f72f60fec75ec0e7f3424509503ee7d
https://doi.org/10.1002/cjce.5450750210
https://doi.org/10.1002/cjce.5450750210
Publikováno v:
Chemical Engineering & Technology. 18:278-283
Deactivation kinetics and coke removal kinetics were derived from experimental studies on the disproportionation of ethylbenzene with a protonated Y-faujasite (Z-14) in a loop reactor under supercritical conditions. Derivation of the steady state kin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a731d9eb5ab610c4278caeaace744586
https://doi.org/10.1002/ceat.270180409
https://doi.org/10.1002/ceat.270180409
Autor:
Hanns Hofmann, Fenghui Niu
Publikováno v:
Applied Catalysis A: General. 128:107-118
Physico-chemical properties play an important role in activity and deactivation of catalysts. Three different zeolite catalysts (USY-zeolite, H-ZSM5 and H-mordenite) were investigated at normal pressure under various experimental conditions with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::560c1f562e58624d5fe047fe6992dcdd
https://doi.org/10.1016/0926-860x(95)00075-5
https://doi.org/10.1016/0926-860x(95)00075-5
Autor:
Katherine F, Roby, Fenghui, Niu, Roger A, Rajewski, Charles, Decedue, Bala, Subramaniam, Paul F, Terranova
Publikováno v:
Advances in experimental medicine and biology. 622
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c998488644eff241674bc2b11ca71b82
https://pubmed.ncbi.nlm.nih.gov/18546627
https://pubmed.ncbi.nlm.nih.gov/18546627