Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Chung H. Tsai"'
Publikováno v:
Chemical Engineering Science. 48:595-607
Sorptive liquid-phase diffusion of three solutes, dissolved in cyclohexane, onto pore surfaces of three NiMoγ-Al 2 O 3 adsorbents at ambient, nonreactive conditions was studied to assess multicomponent diffusion and competitive adsorption effects
Publikováno v:
Fuel Processing Technology. 29:153-169
Hydrogenation of nickel porphyrins was carried out at 335°C and 50 atm hydrogen pressure with two Ni-Mo/alumina catalysts of different pore sizes. Solvents employed were a triple-hydrotreated coal-derived-liquid and four pure hydrocarbons (n-decane,
Publikováno v:
Industrial & Engineering Chemistry Research. 30:1683-1693
In this paper, the effect of bidispersed pore-size distribution on liquid-phase diffusion and reaction in NiMo/Al{sub 2}O{sub 3} catalysts is investigated by applying two bidispersed-pore-structure models, the random-pore model and a globular-structu
Publikováno v:
Industrial & Engineering Chemistry Research. 30:607-613
The effects of decalin and mesitylene solvents and reaction temperatures of 573 and 623 K on restrictive diffusion were investigated for the catalytic hydrogenation of nickel porphyrins over three NiMo/γ-Al 2 O 3 catalysts, of average micropore size
Publikováno v:
Industrial & Engineering Chemistry Research. 30:29-38
L'hydrogenation de quatre heterocycles contenant de l'azote, dissous dans de la decaline, a ete realisee en discontinu a 623 K et 5,27 MPa de pression partielle d'hydrogene sur trois catalyseurs Ni-Mo/alumine (dimensions de pores comprises entre 0,03
Publikováno v:
Industrial & Engineering Chemistry Research. 30:22-28
Effective diffusivities of polyaromatic solutes in aliphatic solvents were determined from adsorption measurements at ambient conditions with three hydrotreating catalysts of pore diameters 6.2-17.5 nm. Solutes studied were dislike (coronene, 9-pheny
Autor:
Han Chang, Pinpin Lin, Chee C. Huang, Lan C. Liu, Chung H. Tsai, Ming-Chih Chou, Jang-Ming Su
Publikováno v:
Cancer detection and prevention. 29(6)
Although fecal occult blood test and invasive endoscopic examination are common used to detect colorectal adenomas and cancers, non-invasive and specific biomarkers are still under investigation. The objective is to evaluate the biomarker CYP1B1 alon
Autor:
John Carlton Saam, Chung H. Tsai
Publikováno v:
Journal of Applied Polymer Science. 18:2279-2285
Stable dispersions are prepared by free-radical polymerization of methyl methacrylate in aliphatic hydrocarbons containing poly(dimethylsiloxane) modified with mercaptoalkyl side groups. The particles are pictured as being stabilized by a protective