World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
45
Citations
9627
World Ranking
16283
National Ranking
315

Engineering and Technology

D-Index
45
Citations
9822
World Ranking
5387
National Ranking
89

Bhim Charan Meikap publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Bhim Charan Meikap sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 203 publications — 49th percentile

49% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Bhim Charan Meikap D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Bhim Charan Meikap sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 45 D-Index — 46th percentile

46% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Carbon dioxide
  • Mechanical engineering

The scientist’s investigation covers issues in Adsorption, Activated carbon, Central composite design, Aqueous solution and Nuclear chemistry. His study in Adsorption focuses on Sorption in particular. The Activated carbon study combines topics in areas such as Waste management, Zinc and Chemical engineering.

His research on Central composite design concerns the broader Response surface methodology. Bhim Charan Meikap works mostly in the field of Aqueous solution, limiting it down to topics relating to Chromatography and, in certain cases, Fly ash, Nitric acid and Hydrocyclone, as a part of the same area of interest. In his study, Portable water purification is strongly linked to Chromium, which falls under the umbrella field of Nuclear chemistry.

His most cited work include:

  • Removal of lead(II) from wastewater by activated carbon developed from Tamarind wood by zinc chloride activation (301 citations)
  • Removal of chromium (VI) from dilute aqueous solutions by activated carbon developed from Terminalia arjuna nuts activated with zinc chloride (300 citations)
  • Removal of chromium(VI) from wastewater by activated carbon developed from Tamarind wood activated with zinc chloride (247 citations)

What are the main themes of his work throughout his whole career to date?

His primary areas of investigation include Adsorption, Waste management, Fluidized bed, Coal and Flue gas. Bhim Charan Meikap has researched Adsorption in several fields, including Wastewater, Chemical engineering, Aqueous solution and Nuclear chemistry. His Fluidized bed research is multidisciplinary, incorporating perspectives in Separator, Nuclear engineering, Chromatography and Volumetric flow rate.

His Coal research is multidisciplinary, relying on both Leaching, Beneficiation, Process engineering and Particle size. His work carried out in the field of Flue gas brings together such families of science as Urea, Fly ash, Batch reactor, Ammonia and Pulp and paper industry. Bhim Charan Meikap focuses mostly in the field of Activated carbon, narrowing it down to topics relating to Central composite design and, in certain cases, Environmental engineering.

He most often published in these fields:

  • Adsorption (39.02%)
  • Waste management (32.93%)
  • Fluidized bed (25.20%)

What were the highlights of his more recent work (between 2018-2021)?

  • Adsorption (39.02%)
  • Chemical engineering (22.76%)
  • Industrial wastewater treatment (8.94%)

In recent papers he was focusing on the following fields of study:

Bhim Charan Meikap mainly focuses on Adsorption, Chemical engineering, Industrial wastewater treatment, Activation energy and Wastewater. His Adsorption research integrates issues from Mass transfer, Specific surface area, Biochar and Nuclear chemistry. He interconnects Response surface methodology, Bagasse, Aqueous solution and Effluent in the investigation of issues within Biochar.

His Nuclear chemistry study which covers Endothermic process that intersects with Freundlich equation. His work deals with themes such as Fluidized bed, Central composite design, Composite number, Carbon dioxide and Amine gas treating, which intersect with Chemical engineering. His studies deal with areas such as Metallurgy and Langmuir adsorption model as well as Wastewater.

Between 2018 and 2021, his most popular works were:

  • A novel acid modified alumina adsorbent with enhanced defluoridation property: Kinetics, isotherm study and applicability on industrial wastewater. (37 citations)
  • A novel acid modified alumina adsorbent with enhanced defluoridation property: Kinetics, isotherm study and applicability on industrial wastewater. (37 citations)
  • Batch and continuous closed circuit semi-fluidized bed operation: Removal of MB dye using sugarcane bagasse biochar and alginate composite adsorbents (24 citations)

Best Publications

  • Removal of lead(II) from wastewater by activated carbon developed from Tamarind wood by zinc chloride activation

    Jyotikusum Acharya;J.N. Sahu;C.R. Mohanty;B.C. Meikap

  • Removal of chromium (VI) from dilute aqueous solutions by activated carbon developed from Terminalia arjuna nuts activated with zinc chloride

    Kaustubha Mohanty;Mousam Jha;B.C. Meikap;M.N. Biswas

  • Application of response surface methodology (RSM) for optimization of leaching parameters for ash reduction from low-grade coal

    Sushanta Kumar Behera;Himanshu Meena;Sudipto Chakraborty;B.C. Meikap;B.C. Meikap

  • Removal of chromium(VI) from wastewater by activated carbon developed from Tamarind wood activated with zinc chloride

    Jyotikusum Acharya;J.N. Sahu;B.K. Sahoo;C.R. Mohanty

  • Response surface modeling and optimization of chromium(VI) removal from aqueous solution using Tamarind wood activated carbon in batch process.

    J.N. Sahu;Jyotikusum Acharya;B.C. Meikap;B.C. Meikap

  • Optimization of production conditions for activated carbons from Tamarind wood by zinc chloride using response surface methodology

    J.N. Sahu;J.N. Sahu;Jyotikusum Acharya;B.C. Meikap;B.C. Meikap

  • Biosorption of Cr(VI) from aqueous solutions by Eichhornia crassipes

    Kaustubha Mohanty;Mousam Jha;B.C. Meikap;M.N. Biswas

  • Studies on the removal of Pb(II) from wastewater by activated carbon developed from Tamarind wood activated with sulphuric acid

    C K Singh;Jaya Narayan Sahu;K K Mahalik;C R Mohanty

  • Optimization of chromium(VI) sorption potential using developed activated carbon from sugarcane bagasse with chemical activation by zinc chloride

    K.J. Cronje;K. Chetty;M. Carsky;J.N. Sahu

  • Column performance of granular activated carbon packed bed for Pb(II) removal

    Chandra P. Dwivedi;J.N. Sahu;C.R. Mohanty;B. Raj Mohan

  • Preparation of Activated Carbon from Green Coconut Shell and itsCharacterization

    Dipa Das;Debi Prasad Samal;Meikap Bc

  • Removal of methylene blue from wastewater using fly ash as an adsorbent by hydrocyclone

    K. Rastogi;J.N. Sahu;B.C. Meikap;M.N. Biswas

  • Improving efficacy of Cr (VI) adsorption process on sustainable adsorbent derived from waste biomass (sugarcane bagasse) with help of ant colony optimization

    Rama Rao Karri;J.N. Sahu;J.N. Sahu;B.C. Meikap

  • A novel acid modified alumina adsorbent with enhanced defluoridation property: Kinetics, isotherm study and applicability on industrial wastewater.

    Usha Kumari;Sushanta K. Behera;B.C. Meikap;B.C. Meikap

  • Preparation and Characterization of Activated Carbons from Terminalia Arjuna Nut with Zinc Chloride Activation for the Removal of Phenol from Wastewater

    Kaustubha Mohanty;Mousam Jha;B. C. Meikap;M. N. Biswas

  • Effective defluoridation of industrial wastewater by using acid modified alumina in fixed-bed adsorption column: Experimental and breakthrough curves analysis

    Usha Kumari;Asmita Mishra;Hammad Siddiqi;B.C. Meikap

  • Improvement of grinding characteristics of Indian coal by microwave pre-treatment

    B.K. Sahoo;B.K. Sahoo;S. De;B.C. Meikap;B.C. Meikap

  • Batch and continuous closed circuit semi-fluidized bed operation: Removal of MB dye using sugarcane bagasse biochar and alginate composite adsorbents

    Subrata Biswas;Subrata Biswas;Saumya S. Mohapatra;Usha Kumari;Bhim Charan Meikap;Bhim Charan Meikap

  • Pyrolysis of waste lubricating oil/waste motor oil to generate high-grade fuel oil: A comprehensive review

    Asmita Mishra;Hammad Siddiqi;Usha Kumari;Ipsita Dipamitra Behera

  • Comprehensive analysis for prediction of dust removal efficiency using twin-fluid atomization in a spray scrubber

    B. Raj Mohan;R.K. Jain;B.C. Meikap

  • Studies on the performance of a hydrocyclone and modeling for flow characterization in presence and absence of air core

    R. Sripriya;M.D. Kaulaskar;S. Chakraborty;B.C. Meikap

Frequent Co-Authors

Jaya Narayan Sahu
Jaya Narayan Sahu University of Stuttgart
Sudipto Chakraborty
Sudipto Chakraborty Georgia Institute of Technology
Sirshendu De
Sirshendu De Indian Institute of Technology Kharagpur
Kaustubha Mohanty
Kaustubha Mohanty Indian Institute of Technology Guwahati
Ramkrishna Sen
Ramkrishna Sen Indian Institute of Technology Kharagpur
Neil Robertson
Neil Robertson University of Edinburgh

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