World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
43
Citations
7496
World Ranking
6155
National Ranking
1712

Marco J. Castaldi 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 Marco J. Castaldi 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: 201 publications — 48th percentile

48% of scientists in this discipline score the same or lower.

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

Marco J. Castaldi 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 Marco J. Castaldi 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: 43 D-Index — 39th percentile

39% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2019 - Fellow of the American Society of Mechanical Engineers

Overview

Marco J. Castaldi is affiliated with the City College of New York in the United States. Their research primarily spans the fields of Engineering and Environmental Science, with notable contributions across 45 publications in Engineering and 25 in Environmental Science.

Their work covers several subfields of study, including Biomedical Engineering, Industrial and Manufacturing Engineering, Building and Construction, Mechanical Engineering, and Civil and Structural Engineering. These domains reflect a diverse engineering background with an emphasis on environmental and industrial applications.

The main topics of Castaldi's research include Thermochemical Biomass Conversion Processes, Municipal Solid Waste Management, Recycling and Waste Management Techniques, Recycled Aggregate Concrete Performance, Recycling and utilization of industrial and municipal waste in materials production, Concrete and Cement Materials Research, and Metal Extraction and Bioleaching.

Frequent publication venues for Marco J. Castaldi include:

  • Waste Management & Research The Journal for a Sustainable Circular Economy
  • Waste Management
  • Journal of Energy Resources Technology
  • SSRN Electronic Journal
  • Fuel

Marco J. Castaldi has coauthored multiple papers with several frequent collaborators, including Ashwani K. Gupta, Tasnuva Moutushi, Kiran Raj Goud Burra, Snehesh Shivananda Ail, and Athi-enkosi Mavukwana.

Recent papers from Marco J. Castaldi illustrate a focus on sustainable waste processing and energy recovery:

  • "Valorization of Wastes from the Food Production Industry: A Review Towards an Integrated Agri-Food Processing Biorefinery" (2021), published in Waste and Biomass Valorization
  • "Chlorine in waste-derived solid recovered fuel (SRF), co-combusted in cement kilns: A systematic review of sources, reactions, fate and implications" (2020), published in Critical Reviews in Environmental Science and Technology
  • "Approaching a zero-waste strategy by reuse in New York City: Challenges and potential" (2020), published in Waste Management & Research The Journal for a Sustainable Circular Economy
  • "Effect of spent fluid catalytic cracking (FCC) catalyst on syngas production from pyrolysis and CO2-assisted gasification of waste tires" (2023), published in Fuel
  • "The impact of pressure, moisture and temperature on pyrolysis of municipal solid waste under simulated landfill conditions and relevance to the field data from elevated temperature landfill" (2020), published in The Science of The Total Environment

In book publications, Castaldi has contributed to the Proceedings of the 2022 EEC/WTERT Conference, published by ASME eBooks in 2023.

Among recognized achievements, Marco J. Castaldi has been awarded the title of Fellow of the American Society of Mechanical Engineers in 2019.

Best Publications

  • Aromatic and Polycyclic Aromatic Hydrocarbon Formation in a Laminar Premixed n-Butane Flame

    Nick M Marinov;William J Pitz;Charles K Westbrook;Antonio M Vincitore

  • Modeling of Aromatic and Polycyclic Aromatic Hydrocarbon Formation in Premixed Methane and Ethane Flames

    N. M. Marinov;W. J. Pitz;C. K. Westbrook;M. J. Castaldi

  • Experimental and modeling investigation of aromatic and polycyclic aromatic hydrocarbon formation in a premixed ethylene flame

    Marco J. Castaldi;Nick M. Marinov;Carl F. Melius;Jiamei Huang

  • Aromatic and Polycyclic Aromatic Hydrocarbon Formation in a Premixed Propane Flame

    Nick M. Marinov;Marco J. Castaldi;Carl F. Melius;Wing Tsang

  • CO2 as a Carbon Neutral Fuel Source via Enhanced Biomass Gasification

    Heidi C. Butterman;Marco J. Castaldi

  • High-Temperature Corrosion in Waste-to-Energy Boilers

    Shang-Hsiu Lee;Nickolas J. Themelis;Marco J. Castaldi

  • Influence of char composition and inorganics on catalytic activity of char from biomass gasification

    Naomi B. Klinghoffer;Marco J. Castaldi;Ange Nzihou

  • Catalytic combustion over platinum group catalysts: fuel-lean versus fuel-rich operation

    Maxim Lyubovsky;Lance L. Smith;Marco Castaldi;Hasan Karim

  • Catalyst Properties and Catalytic Performance of Char from Biomass Gasification

    Naomi B. Klinghoffer;Marco J. Castaldi;Ange Nzihou

  • The impact of urea on the performance of metal exchanged zeolites for the selective catalytic reduction of NOx: Part I. Pyrolysis and hydrolysis of urea over zeolite catalysts

    Maik Eichelbaum;Maik Eichelbaum;Robert J. Farrauto;Marco J. Castaldi

  • Down-hole combustion method for gas production from methane hydrates

    Marco J. Castaldi;Yue Zhou;Tuncel M. Yegulalp

  • Fundamental Understanding of the Thermal Degradation Mechanisms of Waste Tires and Their Air Pollutant Generation in a N2 Atmosphere

    Eilhann Kwon;Marco J Castaldi

  • Thermal Stimulation Based Methane Production from Hydrate Bearing Quartz Sediment

    Garrett C. Fitzgerald;Marco J. Castaldi

  • Large scale reactor details and results for the formation and decomposition of methane hydrates via thermal stimulation dissociation

    Garrett C. Fitzgerald;Marco J. Castaldi;Yue Zhou

  • Waste to energy conversion technology

    Naomi B. Klinghoffer;Marco J. Castaldi

  • Investigation of mechanisms of polycyclic aromatic hydrocarbons (PAHs) initiated from the thermal degradation of styrene butadiene rubber (SBR) in N2 atmosphere.

    Eilhann Kwon;Marco J. Castaldi

  • Effect of Carbon Dioxide on the Thermal Degradation of Lignocellulosic Biomass

    Eilhann E. Kwon;Eui-Chan Jeon;Marco J. Castaldi;Young Jae Jeon

  • Formation of polycyclic aromatic hydrocarbons (PAH) in methane combustion: Comparative new results from premixed flames

    Selim Senkan;Marco Castaldi

  • Experimental Investigation of Methane Gas Production from Methane Hydrate

    Yue Zhou;Marco J. Castaldi;Tuncel M. Yegulalp

  • Dispersed Calcium Oxide as a Reversible and Efficient CO2−Sorbent at Intermediate Temperatures

    Philipp Gruene;Anuta G. Belova;Tuncel M. Yegulalp;Robert J. Farrauto

  • Efficiency enhancements in methane recovery from natural gas hydrates using injection of CO2/N2 gas mixture simulating in-situ combustion

    Swanand S. Tupsakhare;Marco J. Castaldi

  • Method and apparatus for a fuel-rich catalytic reactor

    William C. Pfefferle;Lance L. Smith;Shahrokh Etemad;Marco J. Castaldi

  • Municipal Solid Waste

    Marco J. Castaldi;Yong Chi;Simona Ciuta;Jun Dong

Frequent Co-Authors

Eilhann E. Kwon
Eilhann E. Kwon Hanyang University
Nickolas J. Themelis
Nickolas J. Themelis Columbia University
Ange Nzihou
Ange Nzihou École Nationale Supérieure des Mines d’Albi-Carmaux
Robert J. Farrauto
Robert J. Farrauto Columbia University
Selim Senkan
Selim Senkan University of California, Los Angeles
Marco Baratieri
Marco Baratieri Free University of Bozen-Bolzano
Morton A. Barlaz
Morton A. Barlaz North Carolina State University
Carl F. Melius
Carl F. Melius Lawrence Livermore National Laboratory
Kunio Yoshikawa
Kunio Yoshikawa Tokyo Institute of Technology
Charles K. Westbrook
Charles K. Westbrook Lawrence Livermore National Laboratory

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