Encapsulation of oil in powder using spray drying and fluidised bed agglomeration

2006 ◽  
Vol 75 (1) ◽  
pp. 27-35 ◽  
Author(s):  
M. Fuchs ◽  
C. Turchiuli ◽  
M. Bohin ◽  
M.E. Cuvelier ◽  
C. Ordonnaud ◽  
...  
Keyword(s):  
Spray Drying ◽  
Fluidised Bed ◽  
Bed Agglomeration

Oil encapsulation by spray drying and fluidised bed agglomeration

2005 ◽  
Vol 6 (1) ◽  
pp. 29-35 ◽  
Author(s):  
C. Turchiuli ◽  
M. Fuchs ◽  
M. Bohin ◽  
M.E. Cuvelier ◽  
C. Ordonnaud ◽  
...  
Keyword(s):  
Spray Drying ◽  
Fluidised Bed ◽  
Bed Agglomeration

scholarly journals Effect of Bed Material on Bed Agglomeration for Palm Empty Fruit Bunch (EFB) Gasification in a Bubbling Fluidised Bed System

Energies ◽  
2019 ◽  
Vol 12 (22) ◽  
pp. 4336 ◽  
Author(s):  
Tanakorn Kittivech ◽  
Suneerat Fukuda
Keyword(s):  
Silica Sand ◽  
Empty Fruit Bunch ◽  
Fluidised Bed ◽  
Suitable Alternative ◽  
Heating Value ◽  
Product Gas ◽  
Bed Materials ◽  
Bed Agglomeration ◽  
High Level ◽  
Bed Material

The high level of potassium compounds in Empty Fruit Bunch (EFB) induces ash-related problems, such as bed agglomeration, which is caused by the formation of a low-melting-point sticky compound: K2On·SiO2, especially in fluidised bed gasification using silica sand as bed material. Dolomite was found to be an effective alternative bed material for preventing bed agglomeration by the release of CaO via calcination processes during gasification. CaO acts as a catalyst to inhibit bed agglomeration by possibly enhancing the formation of K2CO3 instead of K2O·nSiO2. Alumina sand was also found to be a suitable alternative bed material to prevent bed agglomeration; however, due to the relatively high density of alumina sand, high gas velocity was needed to ensure good mixing and fluidisation. Using both dolomite and alumina sand as bed materials yielded a product gas having similar higher heating value (HHV) to that when using silica sand (i.e., 3.8–3.9 MJ/Nm3).

scholarly journals Analysis of bed agglomeration during gasification of wheat straw in a bubbling fluidised bed gasifier using mullite as bed material

2014 ◽  
Vol 254 ◽  
pp. 448-459 ◽  
Author(s):  
Seán T. Mac an Bhaird ◽  
Eilín Walsh ◽  
Phil Hemmingway ◽  
Amado L. Maglinao ◽  
Sergio C. Capareda ◽  
...  
Keyword(s):  
Wheat Straw ◽  
Fluidised Bed ◽  
Bed Agglomeration ◽  
Bed Material

Biomass Ash Fluidised-Bed Agglomeration: Hydrodynamic Investigations

2017 ◽  
Vol 8 (8) ◽  
pp. 2823-2841 ◽  
Author(s):  
M. Balland ◽  
K. Froment ◽  
G. Ratel ◽  
S. Valin ◽  
J. Roussely ◽  
...  
Keyword(s):  
Fluidised Bed ◽  
Biomass Ash ◽  
Bed Agglomeration
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