Thermogravimetric Investigation of Waste Wood by FTIR‐MS Coupling

2018 ◽  
Vol 90 (5) ◽  
pp. 736-739
Author(s):  
Daniela Baris ◽  
Hartmut Mätzing ◽  
Hans‐Joachim Gehrmann ◽  
Dieter Stapf
Keyword(s):  
Waste Wood ◽  
Thermogravimetric Investigation

Utilizing Waste Wood

1909 ◽  
Vol 67 (1723supp) ◽  
pp. 20-22
Author(s):  
F. P. Veitch
Keyword(s):  
Waste Wood

Thermogravimetric investigation and selection of catalyst of coal hydrogeneration

2015 ◽  
Vol 8 (2) ◽  
pp. 66-70 ◽  
Author(s):  
D.A. Baiseitov ◽  
◽  
Sh.E. Gabdrashova ◽  
A.N. Magazova ◽  
O. Dalelhanuly ◽  
...  
Keyword(s):  
Thermogravimetric Investigation ◽  
Selection Of

Synthesis and Characterization of Heterogeneous Solid Acid Catalyst from Alstonia Scolaris Stalks for Biodiesel Production using Waste Cooking Oil

2020 ◽  
Vol 10 ◽  
Author(s):  
Charishma Venkata Sai Anne ◽  
Karthikeyan S. ◽  
Arun C.
Keyword(s):  
Reaction Time ◽  
Solid Acid ◽  
Solid Acid Catalyst ◽  
Acid Catalyst ◽  
Waste Cooking Oil ◽  
Biodiesel Production ◽  
Wood Biomass ◽  
Waste Wood ◽  
X Ray ◽  
Cooking Oil

Background: Waste biomass derived reusable heterogeneous acid based catalysts are more suitable to overcome the problems associated with homogeneous catalysts. The use of agricultural biomass as catalyst for transesterification process is more economical and it reduces the overall production cost of biodiesel. The identification of an appropriate suitable catalyst for effective transesterification will be a landmark in biofuel sector Objective: In the present investigation, waste wood biomass was used to prepare a low cost sulfonated solid acid catalyst for the production of biodiesel using waste cooking oil. Methods: The pretreated wood biomass was first calcined then sulfonated with H2SO4. The catalyst was characterized by various analyses such as, Fourier-transform infrared spectroscopy (FTIR), Scanning Electron Microscopy (SEM), Energy Dispersive X-Ray Spectroscopy (EDS) and X-ray diffraction (XRD). The central composite design (CCD) based response surface methodology (RSM) was applied to study the influence of individual process variables such as temperature, catalyst load, methanol to oil molar ration and reaction time on biodiesel yield. Results: The obtained optimized conditions are as follows: temperature (165 ˚C), catalyst loading (1.625 wt%), methanol to oil molar ratio (15:1) and reaction time (143 min) with a maximum biodiesel yield of 95 %. The Gas chromatographymass spectrometry (GC-MS) analysis of biodiesel produced from waste cooking oil was showed that it has a mixture of both monounsaturated and saturated methyl esters. Conclusion: Thus the waste wood biomass derived heterogeneous catalyst for the transesterification process of waste cooking oil can be applied for sustainable biodiesel production by adding an additional value for the waste materials and also eliminating the disposable problem of waste oils.

Thermogravimetric Investigation of Oxidation of Powders of Boron-Containing Composites

1998 ◽  
Vol 7 (1) ◽  
pp. 75-83
Author(s):  
I. B. BAN'KOVSKAYA ◽  
B. Z. PEVZNER ◽  
G. N. GORBATOVA
Keyword(s):  
Thermogravimetric Investigation

scholarly journals A Review on Waste-wood Reinforced Polymer Matrix Composites for Sustainable Development

2021 ◽  
Vol 1107 (1) ◽  
pp. 012057
Author(s):  
Fadare Olugbenga Babatunde ◽  
Adewuyi Benjamin Omotayo ◽  
Oladele Isiaka Oluwole ◽  
Kingsley Ukoba
Keyword(s):  
Sustainable Development ◽  
Polymer Matrix ◽  
Polymer Matrix Composites ◽  
Matrix Composites ◽  
Waste Wood ◽  
Reinforced Polymer

scholarly journals Air activation of charcoal monoliths for capacitive energy storage

RSC Advances ◽  
2021 ◽  
Vol 11 (25) ◽  
pp. 15118-15130
Author(s):  
Yu Ma ◽  
Hanqin Liang ◽  
Jinwei Yin ◽  
Dongxu Yao ◽  
Yongfeng Xia ◽  
...  
Keyword(s):  
Energy Storage ◽  
Electrochemical Capacitor ◽  
Activation Mechanism ◽  
Capacitive Energy Storage ◽  
Waste Wood

Charcoal monoliths derived from waste wood were activated with air for the application of electrochemical capacitor electrodes and an insight was given into the activation mechanism.

Sustainable Hydrogen Production from Waste Wood and CO2

2021 ◽  
Author(s):  
Phuet Prasertcharoensuk ◽  
Steve J. Bull ◽  
Amornchai Arpornwichanop ◽  
Anh N. Phan
Keyword(s):  
Hydrogen Production ◽  
Waste Wood

Thermogravimetric Investigation of Calcium Oxalate

2013 ◽  
Vol 850-851 ◽  
pp. 160-163
Author(s):  
Jun Song ◽  
Jian Wang ◽  
Li Wang
Keyword(s):  
Thermal Properties ◽  
Calcium Oxalate ◽  
Heating Rate ◽  
Reaction Temperature ◽  
Close Packing ◽  
Heat Transmission ◽  
Temperature Zone ◽  
Nitrogen Gas ◽  
Thermo Gravimetric ◽  
Thermogravimetric Investigation

The thermal properties of calcium oxalate were studied by means of TG analyzer. The factors such as heating rate, filling amounts of specimens and filling atmosphere etc., which may affect thermo gravimetric (TG) curves in TG analysis test were investigated. The results showed that, with the improving of heating rate, filling amounts of specimens and close packing, the starting reaction temperature was postponed more obviously and the width of reaction temperature range rises. The flow of the nitrogen gas enhanced heat transmission, caused the starting reaction temperature to shift to the low temperature zone, and it could also affect the response course. But the factors above didnt obviously influence the weightlessness of specimens.

Preparation of thin carbon fibers from waste wood-derived phenolic resin

2005 ◽  
Vol 40 (14) ◽  
pp. 3847-3848 ◽  
Author(s):  
K. Okabe ◽  
T. Yao ◽  
N. Shiraishi ◽  
A. Oya
Keyword(s):  
Carbon Fibers ◽  
Phenolic Resin ◽  
Waste Wood ◽  
Thin Carbon
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