Total 2,449,322 scientists, country 221, and institutions 24,477 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1

Membrane Processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
283
0.780
* Total i10 IndexRankings
Ranking Based On Selection: 2

Heterogeneous Catalysis
Syngas
Hydrogen
Hydrogen Purification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
197
0.835
* Total i10 IndexRankings
Ranking Based On Selection: 3

Advanced Separation Processes
Electrokinetics
Micro/NanoFluidics
Surface Sciences
Membranes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
74
0.725
* Total i10 IndexRankings
Ranking Based On Selection: 4

catalyst
reaction engineering
fluidization engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
71
0.763
* Total i10 IndexRankings
Ranking Based On Selection: 5

Liquid–Liquid Extraction
Reactive extraction
Ionic Liquid
Environmental Science
Membrane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
88
0.967
* Total i10 IndexRankings
Ranking Based On Selection: 6

Chemical process modelling and control
Polymer
Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
65
0.802
* Total i10 IndexRankings
Ranking Based On Selection: 7

Inorganic waste recycling
Inorganic nano-materials
Inorganic binders
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
65
0.855
* Total i10 IndexRankings
Ranking Based On Selection: 8

Computer Aided Process Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
32
0.593
* Total i10 IndexRankings
Ranking Based On Selection: 9

Desulfurization processes
Clean fuels
Modeling and simulation
Chemical process design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
45
0.918
* Total i10 IndexRankings
Ranking Based On Selection: 10

Thermodynamics
Equations of State
CO2 separation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
30
0.625
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11

Adsorption
Membrane processes
Nanocomposite membranes
Polymeric membranes
Carbon nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 12

Synthesis and application of ceramic nanomaterials
Surface technology
Adsorption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
36
0.837
* Total i10 IndexRankings
Ranking Based On Selection: 13

multi phase flow
CFD
Nanofluids
chemical process modeling and simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
* Total i10 IndexRankings
Ranking Based On Selection: 14

Adsorption
CO2 Capture
Oil/Water Separation
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15

Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 16

Process Control
Process Simulation
Cyclone dedusting
Optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
15
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 17

membrane
gas separation
natural gas processing
oil refining processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 18

Membrane
Membrane Technology
Membrane processes
Separation Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
18
0.692
* Total i10 IndexRankings
Ranking Based On Selection: 19

Adsorption
Wastewater Treatment
Nanomaterials
Inorganic Binders
Hydrogels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 IndexRankings
Ranking Based On Selection: 20

Process Design
hydroprocessing
Membrane Separation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 21

Industrial Biotechnology
Environmental Biotechnology
Metabolic Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 22

Extraction
Adsorption
Polymers
Sensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection: 23

Nanomaterials
Surface Technology
oil-water separation
chemical engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24

Catalysis
Reaction Engineering
Nanostructured Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25

Reservoir engineering - Chemical engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Toraj Mohammadi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
283
0.780
Mehran Rezaei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
197
0.835
Heterogeneous Catalysis
Syngas
Hydrogen
Hydrogen Purification
SN Ashrafizadeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
74
0.725
Advanced Separation Processes
Electrokinetics
Micro/NanoFluidics
Surface Sciences
Membranes
Seyed Mehdi Alavi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
71
0.763
catalyst
reaction engineering
fluidization engineering
Mehdi Asadollahzadeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
88
0.967
Liquid–Liquid Extraction
Reactive extraction
Ionic Liquid
Environmental Science
Membrane
Shahrokh Shahhosseini
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
65
0.802
Chemical process modelling and control
Polymer
Biotechnology
Ali Allahverdi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
65
0.855
Inorganic waste recycling
Inorganic nano-materials
Inorganic binders
Kasiri Norollah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
32
0.593
Computer Aided Process Engineering
Mohammad Amin Sobati
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
45
0.918
Desulfurization processes
Clean fuels
Modeling and simulation
Chemical process design
Farzaneh Feyzi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
30
0.625
Thermodynamics
Equations of State
CO2 separation
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Maryam Ahmadzadeh Tofighy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
Adsorption
Membrane processes
Nanocomposite membranes
Polymeric membranes
Carbon nanomaterials
Reza Norouzbeigi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
36
0.837
Synthesis and application of ceramic nanomaterials
Surface technology
Adsorption
Salman Movahedirad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
multi phase flow
CFD
Nanofluids
chemical process modeling and simulation
Hadi Shayesteh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Adsorption
CO2 Capture
Oil/Water Separation
Nanotechnology
Mohammad Taghi Sadeghi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
Mansour Shirvani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
15
0.556
Process Control
Process Simulation
Cyclone dedusting
Optimization
Navid Azizi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
membrane
gas separation
natural gas processing
oil refining processes
Abdolhamid Salahi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
18
0.692
Membrane
Membrane Technology
Membrane processes
Separation Technology
Mostafa Mahinroosta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Adsorption
Wastewater Treatment
Nanomaterials
Inorganic Binders
Hydrogels
Amiratabak Asadi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
Process Design
hydroprocessing
Membrane Separation
Fereshte Naimpour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Industrial Biotechnology
Environmental Biotechnology
Metabolic Engineering
Hamid Ramezanipour Penchah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Extraction
Adsorption
Polymers
Sensors
elmira Velayi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Nanomaterials
Surface Technology
oil-water separation
chemical engineering
Amin Bazyari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Catalysis
Reaction Engineering
Nanostructured Materials
Danial Abooali
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Reservoir engineering - Chemical engineering