Characterization of New Olive Fruit Derived Products Obtained by Means of a Novel Processing Method Involving Stone Removal and Dehydration with Zero Waste Generation

2019 ◽  
Vol 67 (33) ◽  
pp. 9295-9306 ◽  
Author(s):  
Lucía Olmo-García ◽  
Romina Paula Monasterio ◽  
Carmen María Sánchez-Arévalo ◽  
Alberto Fernández-Gutiérrez ◽  
José María Olmo-Peinado ◽  
...  
Keyword(s):  
Processing Method ◽  
Waste Generation ◽  
Olive Fruit ◽  
Zero Waste ◽  
Stone Removal ◽  
Novel Processing

A Novel Processing Route for the Fabrication of Monolithic and Composite Silicon Nitride

1992 ◽  
Vol 287 ◽  
Author(s):  
R. V. Raman ◽  
S. V. Rele
Keyword(s):  
Volume Fraction ◽  
Hot Isostatic Pressing ◽  
Thermal Exposure ◽  
Processing Route ◽  
Promising Alternative ◽  
Α Phase ◽  
Key Issues ◽  
Novel Processing ◽  
Composite Silicon

ABSTRACTCurrent hot isostatic consolidation methodology used for the fabrication of complex-shaped Si3N4-based components requires the use of an expensive glass encapsulation technique and extended thermal exposure (in hours) of the specimen. An alternative consolidation approach involving the use of solid pressure transmitting media under high pressure, has enabled the consolidation of Si3N4 alloys without the need for glass encapsulation.Characterization of microstructures and mechanical properties of this (MOR, fracture toughness) material has been carried out and will be presented. It has been noted that in Si 3N4/8%Y2O3-4%Al2O3 composition, consolidated using this approach, a significantly larger volume fraction of α phase has been retained compared with typically observed conversion in α⇒ β in hot isostatically pressed material or sintered material.Key issues for addressing densification and microstructure control using this process are presented. This rapid consolidation approach appears to be a promising alternative to hot isostatic pressing for the fabrication of complex-shaped Si3N4 components.

Characterization of Micro-Pore Structure in Novel Cement Matrices

2014 ◽  
Vol 1712 ◽  
Author(s):  
Seyoon Yoon ◽  
Isabel Galan ◽  
Kemal Celik ◽  
Fredrik P. Glasser ◽  
Mohammed S. Imbabi
Keyword(s):  
Portland Cement ◽  
Pore Structure ◽  
Engineering Properties ◽  
Calcium Sulfoaluminate ◽  
Pore Structures ◽  
Porosity And Permeability ◽  
Experimental Protocols ◽  
Novel Processing ◽  
Main Component

ABSTRACTCalcium sulfoaluminate (CSA) cements are being developed using a novel processing method having as its objective lowering specific CO2 emissions by ∼50% relative to a Portland cement benchmark. We need to be able to measure the properties of the products. Porosity and permeability measurements help define the engineering properties but their quantification is influenced by the choice of experimental protocols. In the present study we used ordinary Portland cement (PC) paste as a benchmark and hydrated ye’elimite, which is a main component of CSA cements, to understand its pore structure. We report on the use of synchrotron-sourced radiation for µCT (Computerized Tomography) and 3D image re-construction of the internal micro-pore structure of PC and ye’elimite-gypsum pastes. As a comparison, porosity and permeability measurements were traditionally obtained using Mercury Intrusion Porosimetry (MIP). The Mori-Tanaka method and the polynomial statistical model were used to analyze the effects of different 3-D micro-pore structures on mechanical properties. The results show that e micro-pore structures differ considerably between PC and ye’elimite pastes and their bulk modulus is significantly affected by the shapes of their micro-pore structures.

scholarly journals EFFECT OF POLYMERS AND PROCESSING METHOD ON PHYSICAL CHARACTERIZATION OF ORALLY DISINTEGRATING FILM

2018 ◽  
Vol 9 (10) ◽  
pp. 33-38
Author(s):  
Kheng Yi Ing Sim ◽  
Kai Bin Liew ◽  
Ashok Kumar Janakiraman
Keyword(s):  
Processing Method ◽  
Physical Characterization

Characterization of olive fruit microflora and its effect on olive oil volatile compounds biogenesis

2010 ◽  
Vol 112 (9) ◽  
pp. 1024-1032 ◽  
Author(s):  
Stylianos Fakas ◽  
Io Kefalogianni ◽  
Anna Makri ◽  
Georgia Tsoumpeli ◽  
Georgia Rouni ◽  
...  
Keyword(s):  
Olive Oil ◽  
Volatile Compounds ◽  
Olive Fruit

Molecular characterization of Psyttalia lounsburyi, a candidate biocontrol agent of the olive fruit fly, and its Wolbachia symbionts as a pre-requisite for future intraspecific hybridization

BioControl ◽  
2011 ◽  
Vol 56 (5) ◽  
pp. 713-724 ◽  
Author(s):  
Sandrine Cheyppe-Buchmann ◽  
Marie-Claude Bon ◽  
Sylvie Warot ◽  
Walker Jones ◽  
Thibaut Malausa ◽  
...  
Keyword(s):  
Molecular Characterization ◽  
Biocontrol Agent ◽  
Fruit Fly ◽  
Olive Fruit Fly ◽  
Intraspecific Hybridization ◽  
Olive Fruit
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