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Research facility · Rio de Janeiro · Brazil

Centro de Tecnologia Mineral

In research, Centro de Tecnologia Mineral stands highest in Physical Sciences (#11,683 of 12,888 worldwide), 2022–2025.

cetem.gov.brROR OpenAlex
World rank, 2022–2025
#19,595
of 28,054 · #20,460 all time
Rank in Brazil
#396
of 714
Research works
716
▲ 20% vs 2013–17
Citations
10k
14.4 per fractional work
Top-10% rate
8.0%
record average 16.5%
Open access
49%
world 28%

What is Centro de Tecnologia Mineral known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #11,683 of 12,888 6.8%98 #12292

Each strip is that field’s whole ranked pool, with the notch where Centro de Tecnologia Mineral sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.89× its world share, 5 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.21× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.09× its world share, 0 worksImmunology and Micro…Neuroscience: 0.08× its world share, 0 worksNeuroscienceChemical Engineering: 1.93× its world share, 1 worksChemical EngineeringChemistry: 3.00× its world share, 6 worksChemistryComputer Science: 0.41× its world share, 4 worksComputer ScienceEarth and Planetary Sciences: 4.61× its world share, 9 worksEarth and Planetary …Energy: 2.45× its world share, 3 worksEnergyEngineering: 2.15× its world share, 40 worksEngineeringEnvironmental Science: 3.89× its world share, 24 worksEnvironmental ScienceMaterials Science: 2.42× its world share, 10 worksMaterials ScienceMathematics: 0.24× its world share, 0 worksMathematicsPhysics and Astronomy: 0.16× its world share, 0 worksPhysics and AstronomyDentistry: 0.11× its world share, 0 worksDentistryHealth Professions: 0.57× its world share, 2 worksHealth ProfessionsMedicine: 0.17× its world share, 4 worksMedicineNursing: 0.11× its world share, 0 worksNursingVeterinary: 1.15× its world share, 0 worksVeterinaryArts and Humanities: 0.66× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.45× its world share, 2 worksBusiness, Management…Decision Sciences: 1.75× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.53× its world share, 1 worksEconomics, Econometr…Psychology: 0.34× its world share, 1 worksPsychologySocial Sciences: 0.28× its world share, 4 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Earth and Planetary Sciences, 4.6×. Every wedge is a field page.

Who are the top researchers at Centro de Tecnologia Mineral?

Ranked on the composite score, Francisco Wilson Hollanda Vidal, Marisa Bezerra de Mello Monte and Cláudio Luiz Schneider lead among researchers whose main affiliation is Centro de Tecnologia Mineral.

  1. 1 Francisco Wilson Hollanda Vidal Brazil · #761,120 worldwide 8 citations · 22 works
  2. 2 Marisa Bezerra de Mello Monte Brazil · #795,128 worldwide 54 citations · 25 works
  3. 3 Cláudio Luiz Schneider Brazil · #889,177 worldwide 43 citations · 16 works
  4. 4 Arnaldo Alcover Neto Brazil · #912,855 worldwide 45 citations · 17 works
  5. 5 Sílvia Cristina Alves França Brazil · #1,056,592 worldwide 16 citations · 26 works
  6. 6 Reiner Neumann Brazil · #1,153,754 worldwide 60 citations · 51 works
  7. 7 Manuel Castro Carneiro Brazil · #1,232,370 worldwide 36 citations · 15 works
  8. 8 Zuleica Carmen Castilhos Brazil · #1,303,700 worldwide 28 citations · 36 works
  9. 9 Ellen Cristine Giese Brazil · #1,308,331 worldwide 34 citations · 23 works
  10. 10 Marisa Nascimento Brazil · #1,453,659 worldwide 5 citations · 20 works
All ranked researchers at Centro de Tecnologia Mineral

Which keywords describe research at Centro de Tecnologia Mineral?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Metal Recovery, Environmental Impact, Circular Economy, Rare Earth Elements, Recycling, Lithium-ion Batteries, Sustainable Technology and Battery Recycling.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Metal Recovery17▲ 66×3 topics
  2. Environmental Impact16▲ 7.5×24 topics
  3. Circular Economy13▲ 37×7 topics
  4. Rare Earth Elements10▲ 58×3 topics
  5. Recycling9▲ 19×6 topics
  6. Lithium-ion Batteries8▲ 16×4 topics
  7. Sustainable Technology8▲ 59×2 topics
  8. Battery Recycling8▲ 81×1 topic
  9. Hydrometallurgical Processes8▲ 81×1 topic
  10. Environmental Impacts7▲ 22×4 topics
  11. Biomedical Applications6▲ 4.2×10 topics
  12. Waste Management6▲ 12×5 topics
  13. Nanocomposites6▲ 5.6×8 topics
  14. Water Treatment6▲ 37×2 topics
  15. Microbial Communities5▲ 10×5 topics
  16. Electrical Properties5▲ 46×2 topics
  17. Flotation5▲ 143×1 topic
  18. Metallurgy5▲ 70×2 topics
  19. Nanobubbles5▲ 143×1 topic
  20. Microbial Ecology5▲ 22×2 topics
  21. Bioleaching5▲ 122×1 topic
  22. Sulfide Minerals5▲ 122×1 topic
  23. Nanoparticles5▲ 3.0×12 topics
  24. Heavy Metals4▲ 14×6 topics
  25. Legislation4▲ 19×2 topics
  26. Tissue Engineering4▲ 5.3×6 topics
  27. E-Waste4▲ 34×1 topic
  28. Hazardous Substances4▲ 34×1 topic
  29. Utilization4▲ 71×2 topics
  30. Catalysis4▲ 4.2×9 topics
  31. Ceramic Materials4▲ 30×2 topics
  32. Geochemistry4▲ 46×4 topics
  33. Drug Delivery3▲ 5.0×5 topics
  34. Brick Production3▲ 80×1 topic
  35. Waste Materials3▲ 80×1 topic
  36. Synthesis3▲ 6.4×3 topics
  37. Characterization3▲ 17×2 topics
  38. Bioremediation3▲ 17×5 topics
  39. Optical Properties3▲ 35×2 topics
  40. Pollution3▲ 11×3 topics

Which research topics does Centro de Tecnologia Mineral publish most on?

By volume in 2022–2025: Extraction and Separation Processes, Minerals Flotation and Separation Techniques, Metal Extraction and Bioleaching and Recycling and Waste Management Techniques.

Extraction and Separatio…8Extraction and Separation Processes: 8 fractional worksMinerals Flotation and Separation Techniques: 5 fractional worksMetal Extraction and Bio…5Metal Extraction and Bioleaching: 5 fractional worksRecycling and Waste Mana…4Recycling and Waste Management Techniques: 4 fractional worksRecycling and utilizatio…3Recycling and utilization of industrial and municipal waste in materials production: 3 fractional worksPigment Synthesis and Pr…2Pigment Synthesis and Properties: 2 fractional worksGeochemistry and Element…2Geochemistry and Elemental Analysis: 2 fractional worksIron oxide chemistry and applications: 2 fractional worksClay minerals and soil interactions: 2 fractional worksGeochemistry and Geologic Mapping: 2 fractional works
Mechanical EngineeringWater Science and TechnologyBiomedical EngineeringIndustrial and Manufacturing Engineering6 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Extraction and Separation Processes Mechanical Engineering 8 works
  2. 2 Minerals Flotation and Separation Techniques Water Science and Technology 5 works
  3. 3 Metal Extraction and Bioleaching Biomedical Engineering 5 works
  4. 4 Recycling and Waste Management Techniques Industrial and Manufacturing Engineering 4 works
  5. 5 Recycling and utilization of industrial and municipal waste in materials production Building and Construction 3 works
  6. 6 Pigment Synthesis and Properties Inorganic Chemistry 2 works
  7. 7 Geochemistry and Elemental Analysis Geochemistry and Petrology 2 works
  8. 8 Iron oxide chemistry and applications Renewable Energy, Sustainability and the Environment 2 works
  9. 9 Clay minerals and soil interactions Biomaterials 2 works
  10. 10 Geochemistry and Geologic Mapping Artificial Intelligence 2 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available49.0%not open51.0%

World: 28% of research is openly available.

with international co-authors20.3%domestic only79.7%

World: 19% is written across borders.

How has Centro de Tecnologia Mineral's research output changed?

Output in 2018–2022 was 20% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Rio de Janeiro

All research institutions in Rio de Janeiro

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.