Countries
Institutions
Fields
Rankings
Compare

Search institutions, scholars, countries and publications

Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

Built from

OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

Browse

Countries
Institutions
Fields
Rankings
What we cover

Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Caustic potash assisted roasting of the Nigerian ferro-columbite concentrate and guanidine carbonate-induced precipitation: A novel technique for extraction of Nb–Ta mixed-oxides

2022Results in EngineeringJournalOpen access

10.1016/j.rineng.2022.100415 Full text15 citations

Authors

8 authors across 5 institutions in 4 countries.

Jean Baptiste HabinshutiFirst authorCorresponding
- African Institute of Science and Technology (NG)
Jeanne Pauline Munganyinka
- African Institute of Science and Technology (NG)
Adelana R. Adetunji
- Obafemi Awolowo University (NG)
- African Institute of Science and Technology (NG)
Brajendra Mishra
Himanshu Tanvar
Janvier Mukiza
- University of Rwanda (RW)
Grace Ofori-Sarpong
- University of Mines and Technology (GH)
Azikiwe Peter OnwualuSenior author
- African Institute of Science and Technology (NG)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Extraction and Separation Processeslevel 3 · 1.00
Metal Extraction and Bioleachinglevel 3 · 1.00
Geochemistry and Elemental Analysislevel 3 · 1.00

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 9, 2026
2022 · Results in Engineering · 15 citations
https://openalex.org/W4223917903

Caustic potash assisted roasting of the Nigerian ferro-columbite concentrate and guanidine carbonate-induced precipitation: A novel technique for extraction of Nb–Ta mixed-oxides · Sankore