Journal Issue

Volume 8, Number 8


Index terms:

Innovation of Renewable Energy, CO2 Capture and Storage Materials for Better Applications

Eny Kusrini, Sutrasno Kartohardjono, Nofrijon Sofyan, Akhmad Herman Yuwono

Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.1149
Pages : 1371-1375

Index terms: Biochar; Bio-oil; Oil palm waste; Pyrolysis;Torrefaction

Investigation into the Effects of Torrefaction on the Quality of Pyrolysis Products

Nurhayati Abdullah, Aminu Safana Aliyu, Fauziah Sulaiman

Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.687
Pages : 1376-1384

Index terms: Biogas power plant; Life cycle assessment; Municipal solid waste; Waste management

Utilization of Fruit Waste as Biogas Plant Feed and its Superiority Compared to Landfill

Teguh Ariyanto, Rochim Bakti Cahyono, Abby Vente, Stijn Mattheij, Ria Millati, Sarto , Mohammad J. Taherzadeh, Siti Syamsiah

Publication Date (Online):
Dec 29, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.739
Pages : 1385-1392

Index terms: Biomass cells; Fermentation broth; Nanofiltration; Ultrafiltration; Xylitol

Membrane-Based Downstream Processing of Microbial Xylitol Production

Ria Desiriani, Made Tri Ari Penia Kresnowati , I Gede Wenten

Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.726
Pages : 1393-1401

Index terms: Household, Investment Scenarios, Natural Gas, Pipeline, Price
Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.982
Pages : 1402-1413


Index terms: Dimethyl 9-oktadecenedioate; Methyl oleate; Olefin metathesis; 9-oktadecene
Publication Date (Online):
Dec 29, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.772
Pages : 1422-1428

Index terms: Absorption efficiency; Flux; Mass transfer coefficient; Physical absorbent; Polyethyleneglycol-300.

Effects of Absorbent Flow Rate on CO2 Absorption through a Super Hydrophobic Hollow Fiber Membrane Contactor

Sutrasno Kartohardjono, Angeline Paramitha, Aulia Andika Putri, Ryan Andriant

Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.679
Pages : 1429-1435

Index terms: Adsorption; Carbon dioxide capture; Graphite/Fe3O4 composites; Graphite waste; Isotherm adsorption; Magnetite nanoparticle Fe3O4

Improvement of Carbon Dioxide Capture using Graphite Waste/ Fe3O4 Composites

Eny Kusrini, Angga Kurniawan Sasongko, Nasruddin , anwar usman

Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.697
Pages : 1436-1444

Index terms: Crystal growth; Hydrothermal; Magnetite; Nanoparticles; Ostwald ripening

Crystal -Growth Kinetics of Magnetite (FE3O4) Nanoparticles using the Ostwald Ripening Model

Ahmad Fadli, Amun Amri, Esty Octiana Sari, Iwantono , Arisman Adnan

Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.738
Pages : 1445-1454

Index terms: Cysteine protease; Papaya latex; Red chili pepper; Spodoptera litura
Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.788
Pages : 1455-1461

Index terms: DSSC; Nanorods; Nanostructure; One-dimensional; Thin film; Water bath; ZnO
Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.733
Pages : 1462-1469

Index terms: Carbonization; Graphene; Hydrothermal; Pyrolysis; Reduced Graphene Oxide
Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.731
Pages : 1470-1478

Index terms: Anodic Aluminum Oxide; Electrolyte resistivity; Mixed electrolytes; Oxalic acid; Pores
Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.742
Pages : 1479-1488

Index terms: Al2O3; Aluminum A356; Composite; Grain refiner TiB; Stir casting
Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.718
Pages : 1489-1497

Index terms: Hybrid composite; Isolation; Stacking sequence; Thermal conductivity; Thermal impedance

Thermal Conductivity of Carbon/Basal Fiber Reinforced Epoxy Hybrid Composites

I.D.G Ary Subagia, I Ketut Gede Sugita, I Ketut Gede Wirawan, Ni Made Dwidiani, Ahmad Herman Yuwono

Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.701
Pages : 1498-1506

Index terms: Composite of TiO2-SiO2; Crystallite size; Silica xerogel; Si–O–Ti bond; Rutile TiO2; TiO2

Formation and Particle Growth of TiO2 in Silica Xerogel Glass Ceramic During a Sintering Process

H Aripin, Joni I Made, Seitaro Mitsudo, Sudiana I Nyoman, Edvin Priatna, Nundang Busaeri, Svilen Sabchevski

Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.750
Pages : 1507-1515

Index terms: Solid electrolytes; Li2O-P2O5;Electrochemical impedance spectrometry; Conductivity; Dielectric

Synthesis and Electrochemical Characterization of New Li2O-P2O5 Compounds for Solid Electrolytes

Heri Jodi, Anne Zulfia Syahrial, Sudaryanto Sudaryanto, Evvy Kartini

Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.681
Pages : 1516-1524

Index terms: Anisotropic coefficient; Etching rate; Low-frequency generator; Tetrafluoroethane gas

Plasma Power Effect on the Surfaces of a Quartz Crystal During Etching using Tetrafluoroethane Gas

Masruroh Masruroh, Mahardika Auditia Hanif, Setyawan P. Sakti, D.J. Djoko H. Santjojo

Publication Date (Online):
Dec 27, 2017
DOI: https://doi.org/10.14716/ijtech.v8i8.721
Pages : 1525-1532