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H-Index
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Iraq 186 Scientists H-Index Engineering & Technology / Chemical Engineering Rankings - 2026

This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.

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Total 186 scientist, 1 country, 40 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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78,684
World Rank
21
Country Rank
6
University
Ranking Based On Selection:
1
Engineering & Technology / Chemical Engineering
Nanoporous Materials | Catalyst | Wastewater treatment | Desulfurization | Drug Delivery

H-Index Metrics

  • Total
    52
  • Last 5 Years
    48
  • Last 5 Years / Total
    0.923
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* Total H Index Rankings

Rankings

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118,700
World Rank
35
Country Rank
1
University
Ranking Based On Selection:
2
Engineering & Technology / Chemical Engineering
Chemical Engineering | Corrosion | reaction engineerin

H-Index Metrics

  • Total
    44
  • Last 5 Years
    39
  • Last 5 Years / Total
    0.886
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* Total H Index Rankings

Rankings

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147,198
World Rank
51
Country Rank
2
University
Ranking Based On Selection:
3
Engineering & Technology / Chemical Engineering
Adsorption technology and reaction engineerin

H-Index Metrics

  • Total
    40
  • Last 5 Years
    37
  • Last 5 Years / Total
    0.925
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* Total H Index Rankings

Rankings

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163,474
World Rank
57
Country Rank
1
University
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
Chemistry | Physical Chemistry | Nano | DFT | Drug Delevir

H-Index Metrics

  • Total
    38
  • Last 5 Years
    38
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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172,973
World Rank
60
Country Rank
1
University
Ranking Based On Selection:
5
Engineering & Technology / Chemical Engineering
Heterogeneous catalysis | Heterostructure nanocatalysts | Nanocomposites | Colloids | Photocatalysi

H-Index Metrics

  • Total
    37
  • Last 5 Years
    36
  • Last 5 Years / Total
    0.973
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* Total H Index Rankings

Rankings

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204,620
World Rank
75
Country Rank
1
University
Ranking Based On Selection:
6
Engineering & Technology / Chemical Engineering
Chemical engineering | Renewable energy | Heat transfe

H-Index Metrics

  • Total
    34
  • Last 5 Years
    34
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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293,139
World Rank
149
Country Rank
11
University
Ranking Based On Selection:
7

H-Index Metrics

  • Total
    28
  • Last 5 Years
    26
  • Last 5 Years / Total
    0.929
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* Total H Index Rankings

Rankings

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424,253
World Rank
269
Country Rank
8
University
Ranking Based On Selection:
8
Engineering & Technology / Chemical Engineering
Chemical Engineering | Chemical Looping Combustion | Catalysts | Adsorption | Water treatmen

H-Index Metrics

  • Total
    22
  • Last 5 Years
    22
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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485,317
World Rank
344
Country Rank
2
University
Ranking Based On Selection:
9
Engineering & Technology / Chemical Engineering
Transport Phenomena | Water and wastewater treatment | Electrochemical reactors | Adsorptio

H-Index Metrics

  • Total
    20
  • Last 5 Years
    19
  • Last 5 Years / Total
    0.950
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* Total H Index Rankings

Rankings

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548,931
World Rank
430
Country Rank
2
University
Ranking Based On Selection:
10
Engineering & Technology / Chemical Engineering
Sustainability | Optimization | Metal Recovery | Green Chemistry | Nanotechnolog

H-Index Metrics

  • Total
    19
  • Last 5 Years
    19
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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549,551
World Rank
435
Country Rank
29
University
Ranking Based On Selection:
11
Engineering & Technology / Chemical Engineering
Chemical Engineering | Corrosion | reaction engineerin

H-Index Metrics

  • Total
    18
  • Last 5 Years
    18
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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556,259
World Rank
452
Country Rank
38
University
Ranking Based On Selection:
12
Engineering & Technology / Chemical Engineering
Reactors Design | Electrochemical | Adsorption | Catalyst | Renewable Energ

H-Index Metrics

  • Total
    18
  • Last 5 Years
    16
  • Last 5 Years / Total
    0.889
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* Total H Index Rankings

Rankings

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572,702
World Rank
471
Country Rank
6
University
Ranking Based On Selection:
13
Engineering & Technology / Chemical Engineering
Transport phenomena | process heat transfer | corrosion engineering | dispersion | Microbial fuel cel

H-Index Metrics

  • Total
    18
  • Last 5 Years
    13
  • Last 5 Years / Total
    0.722
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* Total H Index Rankings

Rankings

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683,837
World Rank
680
Country Rank
6
University
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
Chemical Engineering \ Watsewater treatmen

H-Index Metrics

  • Total
    15
  • Last 5 Years
    13
  • Last 5 Years / Total
    0.867
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* Total H Index Rankings

Rankings

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697,854
World Rank
708
Country Rank
29
University
Ranking Based On Selection:
15
* Total H Index Rankings

Rankings

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702,025
World Rank
715
Country Rank
7
University
Ranking Based On Selection:
16
Engineering & Technology / Chemical Engineering
Catalysis | Organic synthesis | Green Chemistr

H-Index Metrics

  • Total
    15
  • Last 5 Years
    11
  • Last 5 Years / Total
    0.733
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* Total H Index Rankings

Rankings

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720,288
World Rank
747
Country Rank
35
University
Ranking Based On Selection:
17
Engineering & Technology / Chemical Engineering
Polymers Nanotechnology | Rubber technology | Chemical Engineering | Materials Sceinc

H-Index Metrics

  • Total
    14
  • Last 5 Years
    14
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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723,827
World Rank
761
Country Rank
51
University
Ranking Based On Selection:
18
Engineering & Technology / Chemical Engineering
Chemical Engineering | Wastewater Treatment | Environmental pollution | Membrane Technology | Catalys

H-Index Metrics

  • Total
    14
  • Last 5 Years
    14
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
736,181
World Rank
796
Country Rank
10
University
Ranking Based On Selection:
19

H-Index Metrics

  • Total
    14
  • Last 5 Years
    12
  • Last 5 Years / Total
    0.857
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* Total H Index Rankings

Rankings

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736,655
World Rank
798
Country Rank
75
University
Ranking Based On Selection:
20
Engineering & Technology / Chemical Engineering
Heat and mass transfer | Energy and renewable energy | Computational Fluid Dynamics (CFD) | Chemical and Biochemical Engineerin

H-Index Metrics

  • Total
    14
  • Last 5 Years
    12
  • Last 5 Years / Total
    0.857
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* Total H Index Rankings

Rankings

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766,546
World Rank
842
Country Rank
77
University
Ranking Based On Selection:
21
Engineering & Technology / Chemical Engineering
Chemical Engineering | Liquid Membrane | Extraction | Deep Eutectic Solvents | Essential Oil

H-Index Metrics

  • Total
    13
  • Last 5 Years
    13
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
767,288
World Rank
848
Country Rank
79
University
Ranking Based On Selection:
22
Engineering & Technology / Chemical Engineering
Chemical Engineer | Transport Phenomena | Biochemical Enginee

H-Index Metrics

  • Total
    13
  • Last 5 Years
    13
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
832,389
World Rank
1,100
Country Rank
27
University
Ranking Based On Selection:
23
Engineering & Technology / Chemical Engineering
Chemical Engineering | Separation proces

H-Index Metrics

  • Total
    12
  • Last 5 Years
    12
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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840,385
World Rank
1,144
Country Rank
11
University
Ranking Based On Selection:
24
Engineering & Technology / Chemical Engineering
Aluminum-Alloys | Solid State | Mechanical alloying | Corrosion -Erosio

H-Index Metrics

  • Total
    12
  • Last 5 Years
    11
  • Last 5 Years / Total
    0.917
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* Total H Index Rankings

Rankings

flag
843,462
World Rank
1,165
Country Rank
14
University
Ranking Based On Selection:
25

H-Index Metrics

  • Total
    12
  • Last 5 Years
    11
  • Last 5 Years / Total
    0.917
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