Thermogravimetric Analysis of Copper(II) soaps Derived from Azadirecta indica (Neem) and Pongamia pinnata (Karanj) Non-Edible Oils

2013 ◽  
Vol 50 (1) ◽  
pp. 36-38 ◽  
Author(s):  
Rashmi Sharma ◽  
Lal Chand Heda ◽  
Anju Joram
Keyword(s):  
Thermogravimetric Analysis ◽  
Edible Oils ◽  
Pongamia Pinnata

scholarly journals Synthesis, Spectral and Thermo-Gravimetric Analysis of Novel Macromolecular Organo-Copper Surfactants

2018 ◽  
Vol 5 (1) ◽  
pp. 145-157 ◽  
Author(s):  
Anju Joram ◽  
Rashmi Sharma ◽  
Arun K. Sharma
Keyword(s):  
Activation Energy ◽  
Thermal Decomposition ◽  
Free Energy ◽  
Thermogravimetric Analysis ◽  
Edible Oils ◽  
Thermo Gravimetric Analysis ◽  
Spectral Studies ◽  
Gravimetric Analysis ◽  
Thermo Gravimetric ◽  
Structural Insight

Background: The present paper highlights: Synthesis of copper surfactants derived from edible oils i.e. Groundnut & Sesame and non-edible oils i.e. Neem & Karanj. Methods: Spectral studies (IR, NMR) have been carried out to understand the structural insight of the surfactants synthesized. Results and Conclusion: Thermogravimetric analysis of copper surfactants derived from Groundnut, Sesame, Neem & Karanj has been done to confirm the thermal decomposition/stability. Kinetic parameter i.e. activation energy and thermodynamic parameters i.e. Gibbs free energy, entropy and enthalpy were calculated by five different well-known equations namely Freeman Carroll, Coats - Redfern, Horowitz – Metzger, Broido, and Piloyan –Novikova.

Biodiesel production from non-edible oils: A review

2020 ◽  
pp. 149-159
Author(s):  
Jatinder Kataria ◽  
Saroj Kumar Mohapatra ◽  
Amit Pal
Keyword(s):  
Environmental Impact ◽  
Energy Demand ◽  
Fossil Fuels ◽  
World Wide ◽  
Edible Oils ◽  
Control Measure ◽  
Biodiesel Production ◽  
Pollution Level ◽  
Animal Fats ◽  
The World

The limited fossil reserves, spiraling price and environmental impact due to usage of fossil fuels leads the world wide researchers’ interest in using alternative renewable and environment safe fuels that can meet the energy demand. Biodiesel is an emerging renewable alternative fuel to conventional diesel which can be produced from both edible and non-edible oils, animal fats, algae etc. The society is in dire need of using renewable fuels as an immediate control measure to mitigate the pollution level. In this work an attempt is made to review the requisite and access the capability of the biodiesel in improving the environmental degradation.

Dialeurodes pongamiae - A new species of whitefly (Hemiptera: Aleyrodidae) from India

ENTOMON ◽  
2019 ◽  
Vol 44 (1) ◽  
pp. 79-80
Author(s):  
R. Sundararaj ◽  
D. Vimala
Keyword(s):  
New Species ◽  
Pongamia Pinnata ◽  
A New Species

A new whitefly species, Dialeurodes pongamiae breeding on Pongamia pinnata from Bengaluru (Karnataka: India) is described and illustrated.

Purity Evaluation of Single-Walled Carbon Nanotubes Using Thermogravimetric Analysis

2013 ◽  
Vol 51 (2) ◽  
pp. 137-144
Author(s):  
Naesung Lee ◽  
Jeung Choon Goak ◽  
Tae Yang Kim ◽  
Jongwan Jung ◽  
Young-Soo Seo ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Thermogravimetric Analysis ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Purity Evaluation ◽  
Walled Carbon Nanotubes

Niobium Oxide as Catalyst for the Pyrolysis of Polypropylene and Polyethylene Plastic Waste

2016 ◽  
Vol 10 (4) ◽  
pp. 465-472 ◽  
Author(s):  
Debora Almeida ◽  
◽  
Maria de Fatima Marques ◽  
Keyword(s):  
Thermogravimetric Analysis ◽  
Niobium Oxide ◽  
Plastic Waste

In the present work, the pyrolysis of polypropylene and polyethylene was evaluated with and without the addition of niobium oxide as catalyst by means of thermogravimetric analysis and experiments in a glass reactor. The results revealed that niobium oxide performed well in the pyrolysis of both polypropylene and polyethylene separately. For the mixture of polypropylene with polyethylene, the catalyst reduced the pyrolysis time.

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