Citation Rankings
Highly Cited Researchers
Engineering & Technology / Chemical Engineering Highly Cited Researchers 19 Scientists Citation Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Biochemical Engineering
Bioenvironmental Engineering
Bioremediation Technology
Biofuel Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,450
1,915
0.555
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* Total Citation Counts Rankings
Ranking Based On Selection: 2
BIOENVIRONMENTAL
BIOTECHNOLOGY
WATER TREATMENT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,299
721
0.555
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Process Analysis and Development
Adsorption
Corrosion Inhibition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,245
911
0.732
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Polymer Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,075
690
0.642
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Petroleum & Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
983
785
0.799
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Chemical Engineering/Biotechnology/Resource Recovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
919
480
0.522
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Separation Processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
859
450
0.524
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Environmental Engineering Air Pollution Land Pollution Solid Waste Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
749
473
0.632
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
628
601
0.957
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Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Process System and Control Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
276
170
0.616
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Environmental and Industrial Biotechnology
Renewable Energy
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
148
0.655
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Multiphase flow
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208
101
0.486
* Total Citation Counts Rankings
Ranking Based On Selection: 13
environmental engineering
air pollution
dispersion modelling biotemediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
178
104
0.584
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Renewable Energy
Biodiesel
Petrochemical Engineering
Biogas
Material Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Biochemical Engineering
Renewable Energy
Waste to Energy Recovery
Biofuels and Bioenergy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Renewable Energy and Sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Air Quality
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Water purification
process design and optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total Citation Counts Rankings
Rankings
297,129
340
6
Ranking Based On Selection: 1
Samuel Enahoro Agarry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,450
1,915
0.555
Biochemical Engineering
Bioenvironmental Engineering
Bioremediation Technology
Biofuel Technology
* Total Citation Counts Rankings
Rankings
598,393
1,544
38
Ranking Based On Selection: 2
Abass O. Alade
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,299
721
0.555
BIOENVIRONMENTAL
BIOTECHNOLOGY
WATER TREATMENT
* Total Citation Counts Rankings
Rankings
617,604
1,670
42
Ranking Based On Selection: 3
Oladipupo O. Ogunleye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,245
911
0.732
Process Analysis and Development
Adsorption
Corrosion Inhibition
* Total Citation Counts Rankings
Rankings
664,260
2,007
52
Ranking Based On Selection: 4
Ganiyu Kayode Latinwo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,075
690
0.642
* Total Citation Counts Rankings
Rankings
707,338
2,525
66
Ranking Based On Selection: 5
Akeem Olatunde Arinkoola
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
983
785
0.799
Petroleum & Chemical Engineering
* Total Citation Counts Rankings
Rankings
721,737
2,717
67
Ranking Based On Selection: 6
Mujidat Omolara Aremu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
919
480
0.522
Chemical Engineering/Biotechnology/Resource Recovery
* Total Citation Counts Rankings
Rankings
744,324
3,020
75
Ranking Based On Selection: 7
Tinuade Jolaade Afolabi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
859
450
0.524
Separation Processes
* Total Citation Counts Rankings
Rankings
795,253
3,812
99
Ranking Based On Selection: 8
Lukuman A. Jimoda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
749
473
0.632
Environmental Engineering Air Pollution Land Pollution Solid Waste Management
* Total Citation Counts Rankings
Rankings
865,709
5,050
124
Ranking Based On Selection: 9
Oluseye Omotoso Agbede
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
628
601
0.957
* Total Citation Counts Rankings
Rankings
1,180,187
11,244
237
Ranking Based On Selection: 10
Dauda Olurotimi Araromi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
276
170
0.616
Process System and Control Engineering
360° Institutional Performance & Benchmarking Click Here for Live Demo
Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info
* Total Citation Counts Rankings
Rankings
1,263,303
13,029
254
Ranking Based On Selection: 11
Ebenezer Olujimi Dada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
148
0.655
Environmental and Industrial Biotechnology
Renewable Energy
Environmental Engineering
* Total Citation Counts Rankings
Rankings
1,310,497
14,055
269
Ranking Based On Selection: 12
Solomon Oluyemi Alagbe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208
101
0.486
* Total Citation Counts Rankings
Rankings
1,375,443
15,415
289
Ranking Based On Selection: 13
Olusesan Abel Olu-Arotiowa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
178
104
0.584
environmental engineering
air pollution
dispersion modelling biotemediation
* Total Citation Counts Rankings
Rankings
2,000,615
31,152
486
Ranking Based On Selection: 14
Olasunkanmi Ajayi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
Renewable Energy
Biodiesel
Petrochemical Engineering
Biogas
Material Science
* Total Citation Counts Rankings
Rankings
2,164,753
36,385
548
Ranking Based On Selection: 15
Ibukunoluwa Paul Olasesan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Biochemical Engineering
Renewable Energy
Waste to Energy Recovery
Biofuels and Bioenergy
* Total Citation Counts Rankings
Rankings
2,188,825
37,224
557
Ranking Based On Selection: 16
Ajibade Oluwaseun Adewale
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Renewable Energy and Sustainability
* Total Citation Counts Rankings
Rankings
2,202,204
37,714
562
Ranking Based On Selection: 17
Popoola Adewemimo Oluwakunmi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Air Quality
Environmental Engineering
* Total Citation Counts Rankings
Rankings
2,250,662
39,542
578
Ranking Based On Selection: 18
Aminah Abolore Sulayman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
Chemical Engineering
* Total Citation Counts Rankings
Rankings
2,255,825
39,648
581
Ranking Based On Selection: 19
Olukayode Gideon Oloyede
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Water purification
process design and optimization
