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Portugal 22 Scientists H-Index Engineering & Technology / Chemical Engineering Rankings - 2026
Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.
* Total H Index Rankings
Rankings
37,979
World Rank
118
Country Rank
14
University
Ranking Based On Selection:
1
Engineering & Technology / Chemical Engineering
Chemical Engineering | Membrane Science and Engineering | Bioengineerin
Chemical Engineering | Membrane Science and Engineering | Bioengineerin
H-Index Metrics
-
Total69
-
Last 5 Years44
-
Last 5 Years / Total0.638
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* Total H Index Rankings
Rankings
87,672
World Rank
282
Country Rank
1
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
93,825
World Rank
307
Country Rank
43
University
Ranking Based On Selection:
3
Engineering & Technology / Chemical Engineering
Heterogenous Catalysis | Adsorption | Carbon Materials | Reaction Engineering | Nanomaterial
Heterogenous Catalysis | Adsorption | Carbon Materials | Reaction Engineering | Nanomaterial
H-Index Metrics
-
Total50
-
Last 5 Years35
-
Last 5 Years / Total0.700
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* Total H Index Rankings
Rankings
150,612
World Rank
519
Country Rank
101
University
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
Optimization | Scheduling | Process Systems Engineering | Chemical Engineering | Operations Researc
Optimization | Scheduling | Process Systems Engineering | Chemical Engineering | Operations Researc
H-Index Metrics
-
Total41
-
Last 5 Years28
-
Last 5 Years / Total0.683
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* Total H Index Rankings
Rankings
299,953
World Rank
1,122
Country Rank
8
University
Ranking Based On Selection:
5
Engineering & Technology / Chemical Engineering
Chemical Engineering | Supercritical fluids | Antioxidants | Thermodinamics | Food Technolog
Chemical Engineering | Supercritical fluids | Antioxidants | Thermodinamics | Food Technolog
H-Index Metrics
-
Total29
-
Last 5 Years19
-
Last 5 Years / Total0.655
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* Total H Index Rankings
Rankings
319,846
World Rank
1,206
Country Rank
10
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
402,018
World Rank
1,552
Country Rank
51
University
Ranking Based On Selection:
7
Engineering & Technology / Chemical Engineering
Energy | Renewable Resources | Chemical Engineering | Catalysis | Process Intensificatio
Energy | Renewable Resources | Chemical Engineering | Catalysis | Process Intensificatio
H-Index Metrics
-
Total24
-
Last 5 Years19
-
Last 5 Years / Total0.792
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* Total H Index Rankings
Rankings
439,344
World Rank
1,697
Country Rank
14
University
Ranking Based On Selection:
8
Engineering & Technology / Chemical Engineering
Enzyme and monoclonal antibody technology | Biocatalysis | Biosensors | Protein separation methods | Mushroom technology
Enzyme and monoclonal antibody technology | Biocatalysis | Biosensors | Protein separation methods | Mushroom technology
H-Index Metrics
-
Total23
-
Last 5 Years11
-
Last 5 Years / Total0.478
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* Total H Index Rankings
Rankings
607,929
World Rank
2,463
Country Rank
52
University
Ranking Based On Selection:
9
Engineering & Technology / Chemical Engineering
Chemical Engineering | Food Science & Technology | Biotechnology | Food Chemistry | Biorefinery approac
Chemical Engineering | Food Science & Technology | Biotechnology | Food Chemistry | Biorefinery approac
H-Index Metrics
-
Total17
-
Last 5 Years17
-
Last 5 Years / Total1.000
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* Total H Index Rankings
Rankings
623,738
World Rank
2,544
Country Rank
18
University
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
804,372
World Rank
3,582
Country Rank
123
University
Ranking Based On Selection:
11
Engineering & Technology / Chemical Engineering
Chemistry | Chemical Engineering | Pharmaceutical compound
Chemistry | Chemical Engineering | Pharmaceutical compound
H-Index Metrics
-
Total13
-
Last 5 Years13
-
Last 5 Years / Total1.000
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* Total H Index Rankings
Rankings
840,453
World Rank
3,841
Country Rank
195
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
1,032,073
World Rank
5,339
Country Rank
187
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
1,216,453
World Rank
6,779
Country Rank
250
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
1,257,496
World Rank
7,018
Country Rank
554
University
Ranking Based On Selection:
15
Engineering & Technology / Chemical Engineering
Data Analytics | Data Science | Computional Fluid Dynamic
Data Analytics | Data Science | Computional Fluid Dynamic
H-Index Metrics
-
Total8
-
Last 5 Years7
-
Last 5 Years / Total0.875
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* Total H Index Rankings
Rankings
1,259,977
World Rank
7,044
Country Rank
1,134
University
Ranking Based On Selection:
16
Engineering & Technology / Chemical Engineering
Chemical Engineering | Catalysis | Green fuels | Biodiese
Chemical Engineering | Catalysis | Green fuels | Biodiese
H-Index Metrics
-
Total8
-
Last 5 Years7
-
Last 5 Years / Total0.875
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* Total H Index Rankings
Rankings
1,355,377
World Rank
7,776
Country Rank
400
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
1,368,647
World Rank
7,846
Country Rank
408
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
1,389,791
World Rank
7,939
Country Rank
439
University
Ranking Based On Selection:
19
Engineering & Technology / Chemical Engineering
Chemical Engineering | Wastewater treatment | Water production and quality | Membrane Processe
Chemical Engineering | Wastewater treatment | Water production and quality | Membrane Processe
H-Index Metrics
-
Total7
-
Last 5 Years6
-
Last 5 Years / Total0.857
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* Total H Index Rankings
Rankings
1,394,854
World Rank
7,981
Country Rank
306
University
Ranking Based On Selection:
20
Engineering & Technology / Chemical Engineering
Biotechnology | Bioprocess Engineering | Chemical Engineering | Microbiology | Microalga
Biotechnology | Bioprocess Engineering | Chemical Engineering | Microbiology | Microalga
H-Index Metrics
-
Total7
-
Last 5 Years6
-
Last 5 Years / Total0.857
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* Total H Index Rankings
Rankings
1,471,458
World Rank
8,587
Country Rank
723
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
1,563,508
World Rank
9,037
Country Rank
106
University
Ranking Based On Selection:
22
Engineering & Technology / Chemical Engineering
Chemical Engineering | Environmental Sciences | water resources | wastewater treatmen
Chemical Engineering | Environmental Sciences | water resources | wastewater treatmen
H-Index Metrics
-
Total6
-
Last 5 Years5
-
Last 5 Years / Total0.833
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Unify strategy, analytics, and growth in one powerful platform. Turn academic data into actionable strategy for sustainable excellence.
Track your performance in real time — benchmark, compare, and improve. Stay ahead with instant insights and global peer comparisons.
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Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
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Advancing global partnerships, mobility, and international visibility.
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