Zobrazeno 1 - 10
of 35
pro vyhledávání: '"S.C. Dhingra"'
Publikováno v:
Applied Catalysis A: General. 290:166-174
Reforming of methane with carbon dioxide into syngas over Ni/γ-Al 2 O 3 catalysts modified by potassium, MnO and CeO 2 was studied. The catalysts were prepared by impregnation technique and were characterized by N 2 adsorption/desorption isotherm, B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a4804f7a4ddf79e1c3378cda28de123
https://doi.org/10.1016/j.apcata.2005.05.016
https://doi.org/10.1016/j.apcata.2005.05.016
Publikováno v:
Chemosphere. 52:1807-1817
Protonated form (Hy) of yeast was subjected to thermal analysis (TGA and DTG) in the temperature range 60-800 degrees C. Chemically bound water volatilizes around 200 degrees C and the matrix undergoes extensive oxidative decomposition at 450 degrees
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac439e393abef838f3ecfdf701f29b91
https://doi.org/10.1016/s0045-6535(03)00222-4
https://doi.org/10.1016/s0045-6535(03)00222-4
Publikováno v:
Process Biochemistry. 38:1389-1395
The biosorption of nickel(II) ions by deactivated protonated yeast was investigated with respect to the initial pH and initial metal ion concentration. The kinetics of sorption was also followed based on the amounts of metal sorbed at various time in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86559a9642298502ba9fa46e890678f0
https://doi.org/10.1016/s0032-9592(02)00168-1
https://doi.org/10.1016/s0032-9592(02)00168-1
Publikováno v:
International Journal of Heat and Mass Transfer. 41:2857-2864
A model of the rotary heat exchanger accounting for axial heat dispersion and longitudinal matrix conduction is developed. The heat conservation equations are solved using a finite difference approach. The heat exchanger effectiveness is then predict
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8505b4313e577054feb2d29e914e8029
https://doi.org/10.1016/s0017-9310(98)00004-0
https://doi.org/10.1016/s0017-9310(98)00004-0
Publikováno v:
International Journal of Hydrogen Energy. 21:13-18
The thermodynamic feasibility of the steam reforming of ethanol has been re-examined under conditions conducive to carbon formation using a modified approach. The findings are compared with the previously published results of Garcia and Laborde. In a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b031f5e211cbcebbbb2835bcb034c9d0
https://doi.org/10.1016/0360-3199(95)00030-h
https://doi.org/10.1016/0360-3199(95)00030-h
Publikováno v:
Bioresource technology. 89(3)
In the present study the kinetics of biosorption of cadmium(II) ions by deactivated protonated yeast converted to sodium form was investigated for different initial concentrations of the metal ion (10-100 ppm) and different sorbent dosages (0.1-2.0 g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::690a9b730cbbd21c50cf7fe0c37def7f
https://pubmed.ncbi.nlm.nih.gov/12798119
https://pubmed.ncbi.nlm.nih.gov/12798119
Publikováno v:
Bioresource technology. 82(3)
Biosorption of monovalent ions Na+ and K+, by deactivated protonated yeast (Saccharomyces cerevisiae) at controlled pH, was compared with biosorption of divalent ions Ca2+ and Mg2+ to help to understand the underlying bindingmechanisms. The adsorptio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98c44acb0e6932eb901d848c176ba49a
https://pubmed.ncbi.nlm.nih.gov/11991078
https://pubmed.ncbi.nlm.nih.gov/11991078
Publikováno v:
International Journal of Heat and Mass Transfer. 27:2377-2385
The dynamic response to an input pulse, of fixed beds packed with glass ballotini, has been measured over the range of particle Reynolds numbers from 1–300. The thermal conductivity of the particles, the particle to fluid heat transfer coefficient,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3aa3869bcf78310c6cbba0a4c331ee46
https://doi.org/10.1016/0017-9310(84)90096-6
https://doi.org/10.1016/0017-9310(84)90096-6
Publikováno v:
International Communications in Heat and Mass Transfer. 12:597-610
The in-tube condensation model of Bae, Maulbetsch and Rohsenow (BMR) is extended to condensation in an annulus with coolant on the tube side. An iterative calculation procedure is developed and used for predicting the variations of local condensing h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b066630e9377b00965a3ed507cbd11e3
https://doi.org/10.1016/0735-1933(85)90083-1
https://doi.org/10.1016/0735-1933(85)90083-1
Publikováno v:
International Journal of Refrigeration. 10:205-208
Evaporative cooling systems are commonly used in countries where the climate is hot and dry, as found in most zones of India and Australia. The potential energy savings envisaged by replacing conventional refrigerated systems by evaporative systems i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8699a09f30242b7296bd7ba4873b076
https://doi.org/10.1016/0140-7007(87)90053-3
https://doi.org/10.1016/0140-7007(87)90053-3