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Citation Rankings
Highly Cited Researchers

Engineering & Technology Highly Cited Researchers 188 Scientists Citation in Iraq Rankings - 2026

See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.

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Total 188 scientists , Updates every 3 days
* Total Citation Counts Rankings

Rankings

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146,588
World Rank
52
Country Rank
2
University
Ranking Based On Selection:
1
Engineering & Technology / Chemical Engineering
Adsorption technology and reaction engineerin

Citation Metrics

  • Total
    8,011
  • Last 5 Years
    5,829
  • Last 5 Years / Total
    0.728
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* Total Citation Counts Rankings

Rankings

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159,221
World Rank
58
Country Rank
2
University
Ranking Based On Selection:
2
Engineering & Technology / Chemical Engineering
Chemical Engineering | Corrosion | reaction engineerin

Citation Metrics

  • Total
    7,412
  • Last 5 Years
    6,129
  • Last 5 Years / Total
    0.827
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* Total Citation Counts Rankings

Rankings

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196,644
World Rank
76
Country Rank
8
University
Ranking Based On Selection:
3
Engineering & Technology / Chemical Engineering
Nanoporous Materials | Catalyst | Wastewater treatment | Desulfurization | Drug Delivery

Citation Metrics

  • Total
    6,025
  • Last 5 Years
    5,696
  • Last 5 Years / Total
    0.945
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* Total Citation Counts Rankings

Rankings

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217,679
World Rank
90
Country Rank
1
University
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
Chemistry | Physical Chemistry | Nano | DFT | Drug Delevir

Citation Metrics

  • Total
    5,425
  • Last 5 Years
    5,401
  • Last 5 Years / Total
    0.996
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* Total Citation Counts Rankings

Rankings

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315,479
World Rank
163
Country Rank
1
University
Ranking Based On Selection:
5
Engineering & Technology / Chemical Engineering
Chemical engineering | Renewable energy | Heat transfe

Citation Metrics

  • Total
    3,602
  • Last 5 Years
    3,514
  • Last 5 Years / Total
    0.976
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* Total Citation Counts Rankings

Rankings

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354,073
World Rank
185
Country Rank
3
University
Ranking Based On Selection:
6
Engineering & Technology / Chemical Engineering
Heterogeneous catalysis | Heterostructure nanocatalysts | Nanocomposites | Colloids | Photocatalysi

Citation Metrics

  • Total
    3,133
  • Last 5 Years
    3,054
  • Last 5 Years / Total
    0.975
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* Total Citation Counts Rankings

Rankings

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402,297
World Rank
238
Country Rank
8
University
Ranking Based On Selection:
7
Engineering & Technology / Chemical Engineering
Chemical Engineering | Adsorption | Chemical Looping Combustion (CLC) | Water treatment | Spectroscop

Citation Metrics

  • Total
    2,666
  • Last 5 Years
    2,608
  • Last 5 Years / Total
    0.978
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* Total Citation Counts Rankings

Rankings

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524,355
World Rank
394
Country Rank
29
University
Ranking Based On Selection:
8
Engineering & Technology / Chemical Engineering
Chemical Engineering adsorption desulfurization crude oil gas

Citation Metrics

  • Total
    1,836
  • Last 5 Years
    1,827
  • Last 5 Years / Total
    0.995
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* Total Citation Counts Rankings

Rankings

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533,096
World Rank
406
Country Rank
28
University
Ranking Based On Selection:
9

Citation Metrics

  • Total
    1,790
  • Last 5 Years
    1,657
  • Last 5 Years / Total
    0.926
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* Total Citation Counts Rankings

Rankings

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600,390
World Rank
520
Country Rank
3
University
Ranking Based On Selection:
10
Engineering & Technology / Chemical Engineering
Chemical Engineering \ Watsewater treatmen

Citation Metrics

  • Total
    1,479
  • Last 5 Years
    781
  • Last 5 Years / Total
    0.528
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* Total Citation Counts Rankings

Rankings

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607,409
World Rank
535
Country Rank
4
University
Ranking Based On Selection:
11
Engineering & Technology / Chemical Engineering
Chemical Engineering | Transport Phenomena | Reactors Design | Adsorption | Wastewater Treatment

Citation Metrics

  • Total
    1,450
  • Last 5 Years
    1,381
  • Last 5 Years / Total
    0.952
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* Total Citation Counts Rankings

Rankings

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628,471
World Rank
579
Country Rank
40
University
Ranking Based On Selection:
12
Engineering & Technology / Chemical Engineering
Reaction Engineering | Electrochemical Treatment | Adsorption | Catalysis & Energy | Cultural Psycholog

Citation Metrics

  • Total
    1,368
  • Last 5 Years
    1,153
  • Last 5 Years / Total
    0.843
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* Total Citation Counts Rankings

Rankings

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652,691
World Rank
618
Country Rank
3
University
Ranking Based On Selection:
13
Engineering & Technology / Chemical Engineering
Sustainability | Optimization | Metal Recovery | Green Chemistry | Nanotechnolog

Citation Metrics

  • Total
    1,279
  • Last 5 Years
    1,233
  • Last 5 Years / Total
    0.964
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* Total Citation Counts Rankings

Rankings

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656,716
World Rank
624
Country Rank
6
University
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
Transport Phenomena | Water and wastewater treatment | Electrochemical reactors | Adsorptio

Citation Metrics

  • Total
    1,265
  • Last 5 Years
    1,222
  • Last 5 Years / Total
    0.966
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* Total Citation Counts Rankings

Rankings

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667,578
World Rank
647
Country Rank
14
University
Ranking Based On Selection:
15
Engineering & Technology / Chemical Engineering
Chemical Engineering | Separation proces

Citation Metrics

  • Total
    1,228
  • Last 5 Years
    1,208
  • Last 5 Years / Total
    0.984
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* Total Citation Counts Rankings

Rankings

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696,318
World Rank
701
Country Rank
27
University
Ranking Based On Selection:
16
* Total Citation Counts Rankings

Rankings

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727,948
World Rank
765
Country Rank
39
University
Ranking Based On Selection:
17
Engineering & Technology / Chemical Engineering
Heat and Mass Transfer | Nanofluids | PC

Citation Metrics

  • Total
    1,042
  • Last 5 Years
    690
  • Last 5 Years / Total
    0.662
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* Total Citation Counts Rankings

Rankings

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739,766
World Rank
791
Country Rank
10
University
Ranking Based On Selection:
18

Citation Metrics

  • Total
    1,009
  • Last 5 Years
    876
  • Last 5 Years / Total
    0.868
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* Total Citation Counts Rankings

Rankings

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754,554
World Rank
830
Country Rank
47
University
Ranking Based On Selection:
19
Engineering & Technology / Chemical Engineering
Chemical Engineering | Corrosion | reaction engineerin

Citation Metrics

  • Total
    969
  • Last 5 Years
    919
  • Last 5 Years / Total
    0.948
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* Total Citation Counts Rankings

Rankings

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763,923
World Rank
843
Country Rank
19
University
Ranking Based On Selection:
20
Engineering & Technology / Chemical Engineering
Transport phenomena | process heat transfer | corrosion engineering | dispersion | Microbial fuel cel

Citation Metrics

  • Total
    945
  • Last 5 Years
    617
  • Last 5 Years / Total
    0.653
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* Total Citation Counts Rankings

Rankings

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783,992
World Rank
889
Country Rank
16
University
Ranking Based On Selection:
21
Engineering & Technology / Chemical Engineering
Adsorption | pollution | adsorbents | biosorbent

Citation Metrics

  • Total
    895
  • Last 5 Years
    498
  • Last 5 Years / Total
    0.556
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* Total Citation Counts Rankings

Rankings

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801,209
World Rank
934
Country Rank
66
University
Ranking Based On Selection:
22
Engineering & Technology / Chemical Engineering
Chemical Engineer | Transport Phenomena | Biochemical Enginee

Citation Metrics

  • Total
    853
  • Last 5 Years
    835
  • Last 5 Years / Total
    0.979
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* Total Citation Counts Rankings

Rankings

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805,598
World Rank
945
Country Rank
52
University
Ranking Based On Selection:
23
Engineering & Technology / Chemical Engineering
Chemical Engineering | Wastewater Treatment | Environmental pollution | Membrane Technology | Catalys

Citation Metrics

  • Total
    843
  • Last 5 Years
    840
  • Last 5 Years / Total
    0.996
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* Total Citation Counts Rankings

Rankings

flag
848,964
World Rank
1,061
Country Rank
13
University
Ranking Based On Selection:
24
Engineering & Technology / Chemical Engineering
Catalysis | Organic synthesis | Green Chemistr

Citation Metrics

  • Total
    750
  • Last 5 Years
    341
  • Last 5 Years / Total
    0.455
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* Total Citation Counts Rankings

Rankings

flag
870,015
World Rank
1,138
Country Rank
27
University
Ranking Based On Selection:
25
Engineering & Technology / Chemical Engineering
Separation processes | Membrane technology for gas separation | CO2 Capture | Ceramic/Inorganic material engineering

Citation Metrics

  • Total
    709
  • Last 5 Years
    404
  • Last 5 Years / Total
    0.570
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