2026 Ayhan Demirbas: Engineering and Technology Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Engineering and Technology	106	103	97	2	2	463	67467

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Engineering and Technology

106

103

463

67467

Research.com Recognitions

2026 - Research.com Engineering and Technology in Saudi Arabia Leader Award
2025 - Research.com Engineering and Technology in Saudi Arabia Leader Award
2022 - Research.com Engineering and Technology in Saudi Arabia Leader Award

Overview

Ayhan Demirbas is affiliated with King Abdulaziz University in Saudi Arabia. Their research contributions span various areas of engineering and environmental science, with a focus on microbial fuel cells, bioremediation, and geochemistry.

Their published work includes papers such as:

High-efficiency, environment-friendly moss-enriched microbial fuel cell (2022, International Journal of Chemical Reactor Engineering)
Editorial Board (2021, Biofuel Research Journal)
Editorial Board (2021, Biofuel Research Journal)
Editorial Board (2022, Biofuel Research Journal)
Editorial Board (2021, Biofuel Research Journal)

Demirbas frequently coauthors studies with the following researchers:

Yusuf Chisti
Ahmad Faisal Ismail
Seeram Ramakrishna
Solange I. Mussatto
Mortaza Aghbashlo

The primary venues where Demirbas publishes include:

Biofuel Research Journal
International Journal of Chemical Reactor Engineering

Their research focuses on topics such as:

Microbial Fuel Cells and Bioremediation
Metal Extraction and Bioleaching
Geochemistry and Elemental Analysis

Demirbas's work intersects with subfields including:

Environmental Engineering
Biomedical Engineering
Geochemistry and Petrology

Best Publications

Progress and recent trends in biodiesel fuels

Ayhan Demirbas

2725
Citations
Biomass resource facilities and biomass conversion processing for fuels and chemicals

Ayhan Demirbaş

2575
Citations
Progress and recent trends in biofuels

Ayhan Demirbas

2296
Citations
Combustion characteristics of different biomass fuels

Ayhan Demirbas

2218
Citations
Heavy metal adsorption onto agro-based waste materials: A review

Ayhan Demirbas

2084
Citations
A review on biomass as a fuel for boilers

R. Saidur;E.A. Abdelaziz;A. Demirbas;M.S. Hossain

1988
Citations
Biodiesel fuels from vegetable oils via catalytic and non-catalytic supercritical alcohol transesterifications and other methods: a survey

Ayhan Demirbaş

1699
Citations
Biofuels sources, biofuel policy, biofuel economy and global biofuel projections

Ayhan Demirbas

1693
Citations
Importance of biodiesel as transportation fuel

Ayhan Demirbas

1518
Citations
Potential applications of renewable energy sources, biomass combustion problems in boiler power systems and combustion related environmental issues

Ayhan Demirbas

1517
Citations
Political, economic and environmental impacts of biofuels: A review

Ayhan Demirbas

1465
Citations
Effects of temperature and particle size on bio-char yield from pyrolysis of agricultural residues

Ayhan Demirbas

1463
Citations
Biodiesel production from vegetable oils via catalytic and non-catalytic supercritical methanol transesterification methods

Ayhan Demirbas

1406
Citations
IMPORTANCE OF ALGAE OIL AS A SOURCE OF BIODIESEL

Ayhan Demirbas;M. Fatih Demirbas

1327
Citations
Mechanisms of liquefaction and pyrolysis reactions of biomass

A. Demirbaş

1296
Citations
Biodiesel: A Realistic Fuel Alternative for Diesel Engines

Ayhan Demirbas

1142
Citations
Calculation of higher heating values of biomass fuels

Ayhan Demirbaş

1069
Citations
Competitive liquid biofuels from biomass

Ayhan Demirbas

1032
Citations
An Overview of Biomass Pyrolysis

Ayhan Demirbas;Gönenç Arin

1015
Citations
Use of algae as biofuel sources.

Ayhan Demirbas

1005
Citations
Biofuels: Securing the Planet’s Future Energy Needs

Ayhan Demirbas

963
Citations
Biodiesel from vegetable oils via transesterification in supercritical methanol

Ayhan Demirbaş

944
Citations