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H-Index
Rankings

Iraq 188 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.

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Total 188 scientist , 139 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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64,954
World Rank
24
Country Rank
4
University
Ranking Based On Selection:
1
Engineering & Technology / Chemical Engineering
Nanoporous Materials | Catalyst | Wastewater treatment | Desulfurization | Drug Delivery

H-Index Metrics

  • Total
    57
  • Last 5 Years
    52
  • Last 5 Years / Total
    0.912
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* Total H Index Rankings

Rankings

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118,723
World Rank
44
Country Rank
1
University
Ranking Based On Selection:
2
Engineering & Technology / Chemical Engineering
Chemical Engineering | Corrosion | reaction engineerin

H-Index Metrics

  • Total
    45
  • Last 5 Years
    40
  • Last 5 Years / Total
    0.889
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* Total H Index Rankings

Rankings

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145,924
World Rank
59
Country Rank
1
University
Ranking Based On Selection:
3
Engineering & Technology / Chemical Engineering
Chemistry | Physical Chemistry | Nano | DFT | Drug Delevir

H-Index Metrics

  • Total
    41
  • Last 5 Years
    41
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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146,333
World Rank
61
Country Rank
2
University
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
Adsorption technology and reaction engineerin

H-Index Metrics

  • Total
    41
  • Last 5 Years
    39
  • Last 5 Years / Total
    0.951
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* Total H Index Rankings

Rankings

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154,226
World Rank
65
Country Rank
2
University
Ranking Based On Selection:
5
Engineering & Technology / Chemical Engineering
Heterogeneous catalysis | Heterostructure nanocatalysts | Nanocomposites | Colloids | Photocatalysi

H-Index Metrics

  • Total
    40
  • Last 5 Years
    39
  • Last 5 Years / Total
    0.975
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* Total H Index Rankings

Rankings

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191,842
World Rank
92
Country Rank
1
University
Ranking Based On Selection:
6
Engineering & Technology / Chemical Engineering
Chemical engineering | Renewable energy | Heat transfe

H-Index Metrics

  • Total
    37
  • Last 5 Years
    37
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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272,300
World Rank
165
Country Rank
10
University
Ranking Based On Selection:
7

H-Index Metrics

  • Total
    30
  • Last 5 Years
    28
  • Last 5 Years / Total
    0.933
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* Total H Index Rankings

Rankings

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389,600
World Rank
293
Country Rank
8
University
Ranking Based On Selection:
8
Engineering & Technology / Chemical Engineering
Chemical Engineering | Adsorption | Chemical Looping Combustion (CLC) | Water treatment | Spectroscop

H-Index Metrics

  • Total
    24
  • Last 5 Years
    24
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
414,418
World Rank
319
Country Rank
30
University
Ranking Based On Selection:
9
Engineering & Technology / Chemical Engineering
Chemical Engineering adsorption desulfurization crude oil gas

H-Index Metrics

  • Total
    23
  • Last 5 Years
    23
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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470,470
World Rank
385
Country Rank
32
University
Ranking Based On Selection:
10
Engineering & Technology / Chemical Engineering
Chemical Engineering | Corrosion | reaction engineerin

H-Index Metrics

  • Total
    21
  • Last 5 Years
    21
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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473,304
World Rank
402
Country Rank
2
University
Ranking Based On Selection:
11
Engineering & Technology / Chemical Engineering
Transport Phenomena | Water and wastewater treatment | Electrochemical reactors | Adsorptio

H-Index Metrics

  • Total
    21
  • Last 5 Years
    20
  • Last 5 Years / Total
    0.952
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* Total H Index Rankings

Rankings

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500,773
World Rank
436
Country Rank
2
University
Ranking Based On Selection:
12
Engineering & Technology / Chemical Engineering
Sustainability | Optimization | Metal Recovery | Green Chemistry | Nanotechnolog

H-Index Metrics

  • Total
    20
  • Last 5 Years
    20
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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540,803
World Rank
529
Country Rank
38
University
Ranking Based On Selection:
13
Engineering & Technology / Chemical Engineering
Reaction Engineering | Electrochemical Treatment | Adsorption | Catalysis & Energy | Cultural Psycholog

H-Index Metrics

  • Total
    19
  • Last 5 Years
    17
  • Last 5 Years / Total
    0.895
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* Total H Index Rankings

Rankings

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589,613
World Rank
609
Country Rank
12
University
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
Transport phenomena | process heat transfer | corrosion engineering | dispersion | Microbial fuel cel

H-Index Metrics

  • Total
    18
  • Last 5 Years
    14
  • Last 5 Years / Total
    0.778
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* Total H Index Rankings

Rankings

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597,740
World Rank
611
Country Rank
26
University
Ranking Based On Selection:
15
* Total H Index Rankings

Rankings

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647,607
World Rank
683
Country Rank
52
University
Ranking Based On Selection:
16
Engineering & Technology / Chemical Engineering
Chemical Engineering | Liquid Membrane | Extraction | Deep Eutectic Solvents | Essential Oil

H-Index Metrics

  • Total
    16
  • Last 5 Years
    16
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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707,747
World Rank
856
Country Rank
7
University
Ranking Based On Selection:
17
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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726,972
World Rank
892
Country Rank
8
University
Ranking Based On Selection:
18
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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741,033
World Rank
917
Country Rank
81
University
Ranking Based On Selection:
19
Engineering & Technology / Chemical Engineering
Chemical Engineer | Transport Phenomena | Biochemical Enginee

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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742,377
World Rank
923
Country Rank
39
University
Ranking Based On Selection:
20
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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748,161
World Rank
952
Country Rank
66
University
Ranking Based On Selection:
21
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
752,128
World Rank
977
Country Rank
10
University
Ranking Based On Selection:
22

H-Index Metrics

  • Total
    14
  • Last 5 Years
    13
  • Last 5 Years / Total
    0.929
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* Total H Index Rankings

Rankings

flag
760,938
World Rank
1,009
Country Rank
94
University
Ranking Based On Selection:
23
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

flag
801,637
World Rank
1,114
Country Rank
16
University
Ranking Based On Selection:
24
Engineering & Technology / Chemical Engineering
Chemical Engineering | Wastewater Treatment | Catalysts | Petroleum Desulfurization | Reactor Desig

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
821,584
World Rank
1,219
Country Rank
11
University
Ranking Based On Selection:
25
Engineering & Technology / Chemical Engineering
Aluminum-Alloys | Solid State | Mechanical alloying | Corrosion -Erosio

H-Index Metrics

  • Total
    13
  • Last 5 Years
    11
  • Last 5 Years / Total
    0.846
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