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South Africa 114 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
43,835
World Rank
137
Country Rank
2
University
Ranking Based On Selection:
1
* Total H Index Rankings
Rankings
79,525
World Rank
286
Country Rank
18
University
Ranking Based On Selection:
2
Engineering & Technology / Chemical Engineering
Spark Plasma Sintering | Additive Manufacturing | Nanoindentation | Tribocorrosio
Spark Plasma Sintering | Additive Manufacturing | Nanoindentation | Tribocorrosio
H-Index Metrics
-
Total53
-
Last 5 Years43
-
Last 5 Years / Total0.811
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* Total H Index Rankings
Rankings
85,426
World Rank
317
Country Rank
77
University
Ranking Based On Selection:
3
Engineering & Technology / Chemical Engineering
mining sustainability | minerals processing | process mineralogy | flotatio
mining sustainability | minerals processing | process mineralogy | flotatio
H-Index Metrics
-
Total52
-
Last 5 Years33
-
Last 5 Years / Total0.635
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* Total H Index Rankings
Rankings
95,126
World Rank
356
Country Rank
30
University
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
sanitation | water | chemical engineering | sustainability | anaerobic digestio
sanitation | water | chemical engineering | sustainability | anaerobic digestio
H-Index Metrics
-
Total50
-
Last 5 Years29
-
Last 5 Years / Total0.580
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* Total H Index Rankings
Rankings
137,145
World Rank
570
Country Rank
138
University
Ranking Based On Selection:
5
Engineering & Technology / Chemical Engineering
catalysis | minerals processing | zeolites | flotatio
catalysis | minerals processing | zeolites | flotatio
H-Index Metrics
-
Total43
-
Last 5 Years23
-
Last 5 Years / Total0.535
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* Total H Index Rankings
Rankings
137,930
World Rank
575
Country Rank
13
University
Ranking Based On Selection:
6
Engineering & Technology / Chemical Engineering
Catalysis | catalytic energy conversion | fuel cell technology | surface chemistr
Catalysis | catalytic energy conversion | fuel cell technology | surface chemistr
H-Index Metrics
-
Total43
-
Last 5 Years19
-
Last 5 Years / Total0.442
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* Total H Index Rankings
Rankings
142,253
World Rank
591
Country Rank
49
University
Ranking Based On Selection:
7
Engineering & Technology / Chemical Engineering
Chemical Product Design (mainly on systems for physical and chemical malaria vector control via controlled release of insect re
Chemical Product Design (mainly on systems for physical and chemical malaria vector control via controlled release of insect re
H-Index Metrics
-
Total42
-
Last 5 Years29
-
Last 5 Years / Total0.690
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* Total H Index Rankings
Rankings
157,712
World Rank
681
Country Rank
25
University
Ranking Based On Selection:
8
Engineering & Technology / Chemical Engineering
Coal Conversion Processes | Combustion | Gasification | Reaction Kinetic
Coal Conversion Processes | Combustion | Gasification | Reaction Kinetic
H-Index Metrics
-
Total40
-
Last 5 Years30
-
Last 5 Years / Total0.750
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* Total H Index Rankings
Rankings
167,220
World Rank
726
Country Rank
6
University
Ranking Based On Selection:
9
Engineering & Technology / Chemical Engineering
Chemical Engineering: Bioprocess and Environmental Engineerin
Chemical Engineering: Bioprocess and Environmental Engineerin
H-Index Metrics
-
Total39
-
Last 5 Years28
-
Last 5 Years / Total0.718
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* Total H Index Rankings
Rankings
178,736
World Rank
784
Country Rank
60
University
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
196,867
World Rank
886
Country Rank
192
University
Ranking Based On Selection:
11
Engineering & Technology / Chemical Engineering
process mineralogy | applied mineralogy | geometallurg
process mineralogy | applied mineralogy | geometallurg
H-Index Metrics
-
Total36
-
Last 5 Years27
-
Last 5 Years / Total0.750
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* Total H Index Rankings
Rankings
222,790
World Rank
1,035
Country Rank
227
University
Ranking Based On Selection:
12
Engineering & Technology / Chemical Engineering
Industrial Crystallization | Water Treatment | Chemical Engineerin
Industrial Crystallization | Water Treatment | Chemical Engineerin
H-Index Metrics
-
Total34
-
Last 5 Years23
-
Last 5 Years / Total0.676
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* Total H Index Rankings
Rankings
224,835
World Rank
1,048
Country Rank
117
University
Ranking Based On Selection:
13
Engineering & Technology / Chemical Engineering
Batch Chemical Process Integration | Optimization | Process Systems Engineerin
Batch Chemical Process Integration | Optimization | Process Systems Engineerin
H-Index Metrics
-
Total34
-
Last 5 Years20
-
Last 5 Years / Total0.588
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* Total H Index Rankings
Rankings
235,678
World Rank
1,111
Country Rank
237
University
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
Sustainable Development | Industrial Ecology | Waste Management | Biofuels | Life Cycle Assessmen
Sustainable Development | Industrial Ecology | Waste Management | Biofuels | Life Cycle Assessmen
H-Index Metrics
-
Total33
-
Last 5 Years23
-
Last 5 Years / Total0.697
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* Total H Index Rankings
Rankings
256,181
World Rank
1,234
Country Rank
116
University
Ranking Based On Selection:
15
Engineering & Technology / Chemical Engineering
Conducting Polymers | Nanotechnology | Adsorption | Physical propertie
Conducting Polymers | Nanotechnology | Adsorption | Physical propertie
H-Index Metrics
-
Total31
-
Last 5 Years30
-
Last 5 Years / Total0.968
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* Total H Index Rankings
Rankings
257,147
World Rank
1,240
Country Rank
16
University
Ranking Based On Selection:
16
Engineering & Technology / Chemical Engineering
Water and wastewater treatment | Liquid extraction | Adsorptio
Water and wastewater treatment | Liquid extraction | Adsorptio
H-Index Metrics
-
Total31
-
Last 5 Years28
-
Last 5 Years / Total0.903
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* Total H Index Rankings
Rankings
262,344
World Rank
1,267
Country Rank
261
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
266,747
World Rank
1,302
Country Rank
109
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
272,653
World Rank
1,334
Country Rank
14
University
Ranking Based On Selection:
19
Engineering & Technology / Chemical Engineering
Bioprocess engineering | Biological wastewater treatment | Biotechnology engineering | Green chemistr
Bioprocess engineering | Biological wastewater treatment | Biotechnology engineering | Green chemistr
H-Index Metrics
-
Total30
-
Last 5 Years27
-
Last 5 Years / Total0.900
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* Total H Index Rankings
Rankings
278,492
World Rank
1,363
Country Rank
37
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
305,017
World Rank
1,512
Country Rank
123
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
348,049
World Rank
1,744
Country Rank
128
University
Ranking Based On Selection:
22
Engineering & Technology / Chemical Engineering
Coal and Biomass gasification | Oxy-combustion | Waste to Energy | Power to Ga
Coal and Biomass gasification | Oxy-combustion | Waste to Energy | Power to Ga
H-Index Metrics
-
Total26
-
Last 5 Years23
-
Last 5 Years / Total0.885
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* Total H Index Rankings
Rankings
371,455
World Rank
1,882
Country Rank
22
University
Ranking Based On Selection:
23
Engineering & Technology / Chemical Engineering
Renewable energy | bioremediation of wastewater | resource recovery | waste valorisatio
Renewable energy | bioremediation of wastewater | resource recovery | waste valorisatio
H-Index Metrics
-
Total25
-
Last 5 Years22
-
Last 5 Years / Total0.880
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* Total H Index Rankings
Rankings
372,782
World Rank
1,893
Country Rank
136
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
373,776
World Rank
1,901
Country Rank
343
University
Ranking Based On Selection:
25
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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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