Citation Rankings
Highly Cited Researchers

Engineering & Technology / Chemical Engineering Highly Cited Researchers 10 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
Spain
Angel Irabien
Chemical Engineering
Sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,288
10,612
0.523
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Spain
Ane M. Urtiaga
Ingeniería Química
Chemical Engineering
Membrane separation
Electrooxidation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,968
5,910
0.494
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Spain
Javier R. Viguri
Chemical Engineering
Environmental Sciences
Environmental Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,107
1,368
0.333
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Spain
Manuel Alvarez-Guerra
Chemical Engineering
Electrochemical CO2 valorisation
Modelling Ionic Liquids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,123
1,799
0.576
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Spain
Ana Andrés Payán
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,860
1,046
0.366
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Spain
Ignacio Fernandez-Olmo
Diagnóstico y gestión de la calidad del aire / Air quality diagnosis and management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,830
860
0.470
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Spain
Sonia Gómez Lavín
Ingeniería Química
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
664
460
0.693
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Spain
Tamara Llano Astuy
Chemical Engineering
Wastes Valorisation
lignocellulosics treatment and detoxification. Biorefineries and Circular Economy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
435
299
0.687
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Spain
Jose Antonio Abarca
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
62
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Spain
Jesus Nahum Hernandez Perez
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
* Total Citation Counts Rankings
Rankings
40,687
Spain
793
18
Ranking Based On Selection: 1
Angel Irabien
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,288
10,612
0.523
* Total Citation Counts Rankings
Rankings
81,330
Spain
1,804
23
Ranking Based On Selection: 2
Ane M. Urtiaga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,968
5,910
0.494
Ingeniería Química
Chemical Engineering
Membrane separation
Electrooxidation
* Total Citation Counts Rankings
Rankings
251,046
Spain
7,299
76
Ranking Based On Selection: 3
Javier R. Viguri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,107
1,368
0.333
Chemical Engineering
Environmental Sciences
Environmental Technology
* Total Citation Counts Rankings
Rankings
317,881
Spain
9,538
106
Ranking Based On Selection: 4
Manuel Alvarez-Guerra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,123
1,799
0.576
Chemical Engineering
Electrochemical CO2 valorisation
Modelling Ionic Liquids
* Total Citation Counts Rankings
Rankings
341,531
Spain
10,317
118
Ranking Based On Selection: 5
Ana Andrés Payán
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,860
1,046
0.366
* Total Citation Counts Rankings
Rankings
476,539
Spain
14,888
168
Ranking Based On Selection: 6
Ignacio Fernandez-Olmo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,830
860
0.470
Diagnóstico y gestión de la calidad del aire / Air quality diagnosis and management
* Total Citation Counts Rankings
Rankings
829,661
Spain
26,365
320
Ranking Based On Selection: 7
Sonia Gómez Lavín
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
664
460
0.693
* Total Citation Counts Rankings
Rankings
986,517
Spain
32,197
364
Ranking Based On Selection: 8
Tamara Llano Astuy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
435
299
0.687
Chemical Engineering
Wastes Valorisation
lignocellulosics treatment and detoxification. Biorefineries and Circular Economy
* Total Citation Counts Rankings
Rankings
1,773,018
Spain
56,752
543
Ranking Based On Selection: 9
Jose Antonio Abarca
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
62
1.000
* Total Citation Counts Rankings
Rankings
2,002,930
Spain
60,967
571
Ranking Based On Selection: 10
Jesus Nahum Hernandez Perez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000