Results 21 to 30 of about 444,583 (152)

"Heat-resistant composite coating with a fluidized bed of the under-reactor melt trap of a light-water nuclear reactor "

Eurasian Physical Technical Journal, 2021
The paper is devoted to the analysis of existing options of under-reactor melt traps, designs and disadvantages of these traps. A variation of its own under-reactor melt trap with a heat-resistant composite coating with a fluidized bed is proposed.
М.K. Bekmuldin, М.K. Skakov, V.V. Baklanov, А.V. Gradoboyev, A.S. Akaev   +4 more
doaj   +1 more source

Method for Particle Size Control During the Drying and Granulation in Fluidized Bed [PDF]

, 2001
The fluidized bed process presented in this paper is suitable for recovery of solids from solutions in the form of granules. The solution is sprayed into the bed and as solvent evaporates, solid material is deposited on the surface of fluidizing ...
Gyenis, János, Dencs, B., Tardos, I. G.
core   +1 more source

Improvement of Solid-Gas Interaction in Fluidized Bed Systems via Secondary Air- Injection

MATEC Web of Conferences, 2017
Since the invention of fluidized bed systems to augment chemical reactions, numerous innovations were introduced to the system. These innovations result-in substantial improvement to the overall efficiency apart from resulting the fluidized bed system to
Mohideen Batcha Mohd Faizal, Sabudin Sulastri, Zakaria Jamal Hazri   +2 more
doaj   +1 more source

Static and Dynamic Analysis of Vibro Fluidized Bed Dryer using Finite Element Method

E3S Web of Conferences, 2018
Vibro Fluidized bed dryer is a widely used tea dryer now. Its function is to stop the enzymatic oxidation process and decrease water content up to 2,8-3,8%.
Eflita Yohana, Ismoyo Haryanto, Muhamad Adrian Dwiputra, Yusuf Luqmanul H   +3 more
doaj   +1 more source

Thermal denitration of sodium nitrate in a fluidized bed reactor: Optimization of process parameters and application of S-statistics for fluidization state monitoring

Chemical Engineering Journal Advances, 2022
A voluminous liquid waste stream is generated as sodium nitrate (NaNO3) solution in Spent Nuclear Fuel Reprocessing Plants. Fluidized bed thermal denitration is a strong contender among various disposal options for this stream.
Ankit Badiwal, Sandip Bhowmick, Debmalya Mukherjee, K.K. Singh, Shilpi Saha, K.T. Shenoy   +5 more
doaj   +1 more source

Plastic fiber-optic probes for characterizing fluidized beds in bubbling regime [PDF]

, 2007
Bubble measurements on a fluidized bed in bubbling regime using optical fibre probes (OFP) are reported. Comparisons between commercial pressure transducers (PT) measurements and OFP have also been carried out.
Vega Blázquez, Mercedes de, Vázquez García, María Carmen, Zubía, Joseba, Sánchez Montero, David Ricardo, Nombela, José Luis   +4 more
core   +1 more source

Optimizing Mechanical Properties and Environmental Benefits of CFBFA Composite Gravels Through Gypsum, Hydrated Lime Addition, and CO₂ Carbonation Curing

Solids
This study explores the potential of utilizing circulating fluidized bed boiler fly ash (CFBFA) in the production of composite gravels, with the aim of achieving performance comparable to natural gravel while promoting sustainability. CFBFA, activated by
Nuo Xu, Yuqing He, Rentuoya Sa, Nana Wang, Yuandong Yang, Suxia Ma   +5 more
doaj   +1 more source

PENGARUH MASSA JENIS PARTIKEL DAN KETINGGIAN PARTIKEL TERHADAP FENOMENA FLUIDISASI DALAM FLUIDIZED BED DENGAN MENGGUNAKAN CFD

Jurnal Ilmiah SINERGI, 2016
Fenomena fluidisasi pada fluidized bed yaitu kecepatan minimum dan tekanan statis partikel merupakan hal fenomena yang penting dalam desain fluidized bed.
Rosyida Permatasari, Feliks Handrianus, Christina Eni   +2 more
doaj   +1 more source

The Behavior of Fine Particles in the Powder Particle Fluidized Bed

KONA Powder and Particle Journal, 2014
The powder particle fluidized bed was invented for the processing of fine or very fine particles. In a powder particle fluidized bed, fine powders are continuously fed to a bed in which coarse particles have been ...
Kunio Kato
doaj   +1 more source

EXPERIMENT AND NEURAL NETWORK MODEL OF PRIMARY FRAGMENTATION OF OIL SHALE IN FLUIDIZED BED; pp. 114–124 [PDF]

Oil Shale, 2009
In this paper, the effect of fluidized bed temperature on primary fragmenta­tion of Huadian oil shale was investigated experimentally in thermal state using a small-scale fluidized bed with N2 as fluidizing gas.
ZHIGANG CUI, Xiangxin Han, Xiumin Jiang, Jianguo Liu   +3 more
doaj   +1 more source