Gregorio Molina

787 total citations
12 papers, 647 citations indexed

About

Gregorio Molina is a scholar working on Biomedical Engineering, Mechanical Engineering and Catalysis. According to data from OpenAlex, Gregorio Molina has authored 12 papers receiving a total of 647 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Biomedical Engineering, 7 papers in Mechanical Engineering and 5 papers in Catalysis. Recurrent topics in Gregorio Molina's work include Thermochemical Biomass Conversion Processes (10 papers), Iron and Steelmaking Processes (6 papers) and Catalysts for Methane Reforming (5 papers). Gregorio Molina is often cited by papers focused on Thermochemical Biomass Conversion Processes (10 papers), Iron and Steelmaking Processes (6 papers) and Catalysts for Methane Reforming (5 papers). Gregorio Molina collaborates with scholars based in Spain and United Kingdom. Gregorio Molina's co-authors include José M Toledo, José Corella, Miguel A. Caballero, Margarita Aznar, María Aznar, M. Maroño, J.M. Sánchez, Carlos Navarro, J.A. Calles and M.J. Fernández and has published in prestigious journals such as Bioresource Technology, International Journal of Hydrogen Energy and Fuel.

In The Last Decade

Gregorio Molina

11 papers receiving 608 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Gregorio Molina Spain 10 552 251 208 102 89 12 647
Zhaoqiu Zhou China 8 550 1.0× 201 0.8× 90 0.4× 91 0.9× 85 1.0× 13 628
Bruno Piriou France 12 464 0.8× 192 0.8× 83 0.4× 101 1.0× 94 1.1× 30 589
Avanti Kulkarni United States 8 403 0.7× 173 0.7× 159 0.8× 108 1.1× 43 0.5× 12 529
Ulf Söderlind Sweden 11 500 0.9× 203 0.8× 168 0.8× 79 0.8× 80 0.9× 20 630
M. Siedlecki Netherlands 7 327 0.6× 110 0.4× 117 0.6× 108 1.1× 72 0.8× 14 421
Haimiao Yu China 13 484 0.9× 190 0.8× 163 0.8× 98 1.0× 27 0.3× 18 573
Katherine R. Gaston United States 12 445 0.8× 147 0.6× 87 0.4× 69 0.7× 104 1.2× 14 536
Herri Susanto Indonesia 12 455 0.8× 190 0.8× 153 0.7× 104 1.0× 25 0.3× 61 621
R.W.R. Zwart Netherlands 10 432 0.8× 118 0.5× 125 0.6× 70 0.7× 36 0.4× 20 542
Whitney Jablonski United States 6 653 1.2× 170 0.7× 61 0.3× 65 0.6× 48 0.5× 7 726

Countries citing papers authored by Gregorio Molina

Since Specialization
Citations

This map shows the geographic impact of Gregorio Molina's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Gregorio Molina with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gregorio Molina more than expected).

Fields of papers citing papers by Gregorio Molina

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregorio Molina. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Gregorio Molina. The network helps show where Gregorio Molina may publish in the future.

Co-authorship network of co-authors of Gregorio Molina

This figure shows the co-authorship network connecting the top 25 collaborators of Gregorio Molina. A scholar is included among the top collaborators of Gregorio Molina based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Gregorio Molina. Gregorio Molina is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

12 of 12 papers shown
1.
Alique, D., Gregorio Molina, M. Maroño, et al.. (2025). Green hydrogen production by brewery spent grain valorization through gasification and membrane separation towards fuel-cell grade purity. International Journal of Hydrogen Energy. 142. 9–25.
2.
Molina, Gregorio, et al.. (2019). A Feasible Application of Circular Economy: Spent Grain Energy Recovery in the Beer Industry. Waste and Biomass Valorization. 10(12). 3809–3819. 40 indexed citations
3.
4.
Corella, José, José M Toledo, & Gregorio Molina. (2008). Performance of CaO and MgO for the hot gas clean up in gasification of a chlorine-containing (RDF) feedstock. Bioresource Technology. 99(16). 7539–7544. 54 indexed citations
5.
Corella, José, José M Toledo, & Gregorio Molina. (2008). Biomass gasification with pure steam in fluidised bed: 12 variables that affect the effectiveness of the biomass gasifier. International Journal of Oil Gas and Coal Technology. 1(1/2). 194–194. 70 indexed citations
6.
Corella, José, José M Toledo, & Gregorio Molina. (2008). Steam Gasification of Coal at Low−Medium (600−800 °C) Temperature with Simultaneous CO2 Capture in a Bubbling Fluidized Bed at Atmospheric Pressure. 2. Results and Recommendations for Scaling Up. Industrial & Engineering Chemistry Research. 47(6). 1798–1811. 38 indexed citations
7.
Corella, José, Margarita Aznar, Miguel A. Caballero, Gregorio Molina, & José M Toledo. (2008). 140gH2/kg biomass d.a.f. by a CO-shift reactor downstream from a FB biomass gasifier and a catalytic steam reformer. International Journal of Hydrogen Energy. 33(7). 1820–1826. 51 indexed citations
8.
Corella, José, José M Toledo, & Gregorio Molina. (2007). A Review on Dual Fluidized-Bed Biomass Gasifiers. Industrial & Engineering Chemistry Research. 46(21). 6831–6839. 209 indexed citations
9.
Toledo, José M, José Corella, & Gregorio Molina. (2006). Catalytic Hot Gas Cleaning with Monoliths in Biomass Gasification in Fluidized Beds. 4. Performance of an Advanced, Second-Generation, Two-Layers-Based Monolithic Reactor. Industrial & Engineering Chemistry Research. 45(4). 1389–1396. 26 indexed citations
10.
Corella, José, José M Toledo, & Gregorio Molina. (2006). Calculation of the conditions to get less than 2 g tar/mn3 in a fluidized bed biomass gasifier. Fuel Processing Technology. 87(9). 841–846. 34 indexed citations
11.
Aznar, María, Miguel A. Caballero, José Corella, Gregorio Molina, & José M Toledo. (2006). Hydrogen Production by Biomass Gasification with Steam−O2 Mixtures Followed by a Catalytic Steam Reformer and a CO-Shift System. Energy & Fuels. 20(3). 1305–1309. 48 indexed citations
12.
Corella, José, José M Toledo, & Gregorio Molina. (2006). Steam Gasification of Coal at Low−Medium (600−800 °C) Temperature with Simultaneous CO2 Capture in Fluidized Bed at Atmospheric Pressure:  The Effect of Inorganic Species. 1. Literature Review and Comments. Industrial & Engineering Chemistry Research. 45(18). 6137–6146. 73 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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