Results 61 to 70 of about 569 (182)

Estimation of Minimum Spouting Velocity in a Rectangular Spouted Bed

open access: yesJournal of Energy Resources Technology, 2018
A study was conducted to explore the effects of static bed height, nozzle diameter, cone angle, and particle properties on the minimum spouting velocity in a 4 in × 1 in rectangular spouted bed. Tests were conducted with various solids materials (including 871 μm HPDE pellets, 3.2 mm nylon beads, 707 μm glass beads, and 1.5 mm alumina spheres), two gas
Steven L. Rowan   +3 more
openaire   +2 more sources

Spout diameter in fine particle conical spouted beds: Assessing the influence of draft tubes by PTV

open access: yesChemical Engineering Journal Advances
The spout diameter is an essential parameter for designing spouted bed contactors, as it conditions the gas–solid contact and heat and mass transfer rates.
Maider Bolaños   +6 more
doaj   +1 more source

Novel Application of Immobilized Bacillus Cells for Biotreatment of Furfural-Laden Wastewater [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2018
Immobilization of growing bacterial cells was considered as an innovative technique and very effective in dealing with major environmental challenges for bioremediation of organics-loaded wastewater.
Haneen A. Khudhair, Zainab Z. Ismail
doaj  

Hydrogen Production from Biomass Pyrolysis and In-line Catalytic Steam Reforming

open access: yesChemical Engineering Transactions, 2015
Hydrogen production from pyrolysis-catalytic steam reforming of pine sawdust has been investigated using two subsequent reactors: i) a conical spouted bed reactor for biomass pyrolysis at 500 °C, and ii) a fluidized bed reactor for catalytic reforming of
A. Arregi   +6 more
doaj   +1 more source

Penerapan Spouted-ben dalam Pembuatan Natrium Silikat dari Abu Sekam Padi: Hidrodinamika, Perpindahan Massa, dan Perolehan Silikat

open access: yesJournal of Mathematical and Fundamental Sciences, 2019
Sari. Telah dilakukan satudi awal penerapan spouted-bed untuk menyelenggarakan reaksi cair-padat, NaOH-abu sekam padi guna memperoleh natrium silikat yang mencakup studi hidrodinamika, perpindahan massa, dan perolehan silikat. Korelasi kecepatan minimum
Johnner P. Sitompul   +2 more
doaj  

Spouted bed drying efficiency of bovine hydrolyzed collagen

open access: yesBrazilian Journal of Food Technology
Summary Bovine hydrolyzed collagen (BHC) is an important food supplement normally consumed in the form of capsules or powder in order to stimulate the synthesis of collagen, promote health and assist in esthetics.
José Júnior Butzge   +2 more
doaj   +1 more source

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