Results 101 to 110 of about 5,890,356 (232)

Green dielectric exploration: spectrographic analysis and technical feasibility of vegetable oils in EDM via PIV, TOPSIS, and MOORA evaluation methods

open access: yesDiscover Applied Sciences
Achieving a sustainable dielectric medium for Electrical Discharge Machining (EDM) has now drawn the attention of researchers and industries alike. Increased awareness among the Government and NGOs paved the way for the manufacturing industries to move ...
Sai Ram Jana   +2 more
doaj   +1 more source

Immobilized Staphylococcus xylosus lipase-catalysed synthesis of ricinoleic acid esters

open access: yesJournal of Molecular Catalysis B: Enzymatic, 2012
Abstract Staphylococcus xylosus lipase 2 (SXL2) was immobilized by physical adsorption onto CaCO3. A high immobilization yield was obtained (82 ± 3.7%) corresponding to the loading of 3250 ± 150 IU/g of support. Thermal stability of the CaCO3-immobilized lipase was remarkably enhanced compared with that of the free one.
Bouaziz, Ahlem   +3 more
openaire   +3 more sources

Quorum sensing for improved production of industrially useful products from filamentous fungi [PDF]

open access: yes, 2014
Quorum sensing (QS) is a cell density dependant phenomena utilized as a communication process among microorganisms to regulate their physiological responses. QS depends on the production and release of low molecular weight, diffusible chemical signalling
Amache, R., Amache, R.
core  

Effects Of Commercial Fatty-Acids On Cutinase Release By Ascochyta-Pisi [PDF]

open access: yes, 1992
Lepoivre, Philippe   +2 more
core   +1 more source

Ricinoleic acid-based functional polymers

open access: yes, 2020
Ricinoleic acid is a component of various bio-based copolymers. However, synthesis and properties of high-molecular-weight polyricinoleate homopolymers are not widely investigated due to high cost of monomer and catalysts. In the first part of this thesis, low cost approach for the synthesis of high-molecular-weight polyricinoleate is presented by ...
openaire   +1 more source

Kinetics of the Esterification of Maleic Anhydride with Castor Oil [PDF]

open access: yes, 2011
Kinetics reaction between castor oil and maleic anhydride without condensation and catalyst was studied. On the other hand, the products concentration, kinetics and thermodynamics parameters were determined using mathematical modeling and were validated ...
Estenoz, Diana Alejandra   +2 more
core  

Studying the ultrasonic assisted transesterification of castor oil by using factorial design for optimization of biodiesel production [PDF]

open access: yes
This work presents the biodiesel production from castor oil with methanol in presence of potassium hydroxide as catalyst at room temperature using ultrasonic bath.
Attia, N.   +4 more
core  

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