Results 81 to 90 of about 39,610 (213)

Use of Natural Zeolite to Upgrade Activated Sludge Process

open access: yesFood Technology and Biotechnology, 2003
The objective of this study was to achieve better efficiency of phosphorus removal in an enhanced biological phosphorus removal process by upgrading the system with different amounts of natural zeolite addition.
Hanife Büyükgüngör   +2 more
doaj  

Zeolite/calcium carbonate composite for a synergistic adsorption of cadmium in aqueous solution

open access: yesNext Materials
The present work describes the production of synthetic FAU-type zeolites, obtained from different silicon sources, and impregnated with CaCO3. The results showed that the dispersion of CaCO3 particles over the zeolite surface combined with its adsorption
Daniela O. Profeta   +8 more
doaj   +1 more source

Thermal and Catalytic Cracking of JP-10 for Pulse Detonation Engine Applications [PDF]

open access: yes, 2002
Practical air-breathing pulse detonation engines (PDE) will be based on storable liquid hydrocarbon fuels such as JP-10 or Jet A. However, such fuels are not optimal for PDE operation due to the high energy input required for direct initiation of a ...
Cooper, M., Shepherd, J. E.
core  

Impact of a synthetic zeolite mixed with soils of different pedological characteristics on soil physical quality indices

open access: yesGeoderma
The addition of natural or synthetic zeolites induces changes in a soil’s chemical, physical, and biological characteristics. Zeolites possess intricate internal frameworks that allow them to modify soil structure and texture, thereby impacting soil ...
Antonio Satriani   +7 more
doaj   +1 more source

Sorption purification of solutions with synthetic zeolites

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов
The work is devoted to studying the possibility of using synthetic zeolites (nanodispersed hydroxyapatite and mechanically activated hydroxyapatite-zeolite mixture in a ratio of 1:1) as sorbents of chromium and nickel ions from the acidic aqueous ...
S.A. Bibanaeva   +2 more
doaj   +1 more source

Structure and optical properties of cadmium sulfide superclusters in zeolite hosts [PDF]

open access: yes, 1989
Bein, Thomas   +6 more
core   +1 more source

Regenerative Cu/La zeolite supported desulfurizing sorbents [PDF]

open access: yes, 1991
Efficient, regenerable sorbents for removal of H2S from fluid hydrocarbons such as diesel fuel at moderate condition comprise a porous, high surface area aluminosilicate support, suitably a synthetic zeolite, and most preferably a zeolite having a free ...
Sharma, Pramod K., Voecks, Gerald E.
core   +1 more source

From isomorphism to polymorphism: connecting interzeolite transformations to structural and graph similarity

open access: yes, 2018
Zeolites are nanoporous crystalline materials with abundant industrial applications. Despite sustained research, only 235 different zeolite frameworks have been realized out of millions of hypothetical ones predicted by computational enumeration ...
Gomez-Bombarelli, Rafael   +3 more
core   +1 more source

Development and optimization of zeolite synthesis route from natural koalin for adsorption of dyes [PDF]

open access: yes, 2019
Synthesis of zeolite using kaolin as the main source of alumina and silica has been identified as a novel zeolite production process, which could reduce the cost of using the synthetic reagents and the high energy consumption. A low grade kaolin was used
Abdullahi, Tijjani
core  

Advance Drying Technology for Heat Sensitive Products [PDF]

open access: yes, 2014
This book presents the advance drying technology for heat sensitive products cited from international journals, handbooks, and current research of authors. In the first edition, the printing and publication was funded Diponegoro University.
Djaeni, Mohamad   +2 more
core  

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