Óscar Jaime Restrepo Baena

Universidad Nacional de Colombia

22H指数

183论文数

1.5K被引数

收录论文 29

发表时间

Public Mining Governance for Sustainable Artisanal Gold Mining: Preventing Mercury Pollution in South America 南美洲可持续小规模金矿开采的公共采矿治理：防止汞污染

Sustainability 2025, Vol. 17, Page 8894

IF3.3

2025-10-07

OAAI

Jacopo Seccatore; Tatiane Marin; Jorge Tarra-Almario; Oscar J. Restrepo-Baena

Autonomy Where the Underground and Aboveground Meet: Processing Plants in Colombian Artisanal and Small-Scale Gold Mining 自主权：地下与地上交汇之处——哥伦比亚小规模和artisanal金矿的加工厂

Science, Technology, & Human Values

IF0

2025-06-12

PREAI

Mateo Francisco Rojas; Jessica M. Smith; Juan C. Lucena; Oscar Jaime Restrepo Baena

Dipole engineering: Properties of In3+ and Ta5+ dipole substituted BaTiO3

CERAMICS INTERNATIONAL

IF5.6

2023-11-01

OAAI

Betancur-Granados, Natalia; Ning, Kaijie; Tobon, Jorge I.; Restrepo, Oscar J.; Shulman, Holly; Pilgrim, Steven M.; Schulze, Walter A.; Tidrow, Steven C.

Nanosized belite phases obtained by flame spray pyrolysis: Assessment of process conditions on the mineralogy and reactivity

CEMENT AND CONCRETE RESEARCH

IF13.1

2023-02-01

OAAI

Betancur-Granados, Natalia; Poellmann, Herbert; Restrepo-Baena, Oscar Jaime; Tobon, Jorge I.

Coexistence of artisanal gold mining with companies in Latin America

EXTRACTIVE INDUSTRIES AND SOCIETY

IF4.3

2022-12-01

PREAI

Veiga, Marcello M.; Tarra, A. Jorge Armando; Restrepo-Baena, Oscar J.; De Tomi, Giorgio

A review of the environmental and health implications of recycling mine tailings for construction purposes in artisanal and small-scale mining communities

EXTRACTIVE INDUSTRIES AND SOCIETY

IF4.3

2022-03-01

OAAI

Velasquez, Jose R.; Schwartz, Michelle; Phipps, Laura M.; Jaime Restrepo-Baena, Oscar; Lucena, Juan; Smits, Kathleen M.

Effects of calcination and milling pre-treatments on natural zeolites as a supplementary cementitious material

CONSTRUCTION AND BUILDING MATERIALS

IF8

2021-12-01

PREAI

Florez, Cristian; Restrepo-Baena, Oscar; Tobon, Jorge, I

Sustainability of the Artisanal and Small-Scale Gold Mining in Northeast Antioquia-Colombia

SUSTAINABILITY

IF3.3

2021-08-20

OAAI

Baena, Oscar Jaime Restrepo; Mendoza, Luis Enrique Martinez

Influence of metallic precursors in the mineralogy and reactivity of belite cement clinkers obtained by flame spray pyrolysis 金属前体对通过火焰喷雾热解获得的贝利特水泥熟料的矿物学和反应性的影响

MATERIALS TODAY COMMUNICATIONS

IF4.5

2021-03-01

PREAI

Betancur-Granados, Natalia; Molina, Jarol E.; Pollmann, Herbert; Tobon, Jorge, I; Jaime Restrepo-Baena, Oscar

The myth of gravity concentration to eliminate mercury use in artisanal gold mining

EXTRACTIVE INDUSTRIES AND SOCIETY

IF4.3

2021-03-01

PREAI

Martinez, Gerardo; Jaime Restrepo-Baena, Oscar; Veiga, Marcello M.

Effect of a thermal pretreatment on dissolution kinetics of a limonitic laterite ore in chloride media

HYDROMETALLURGY

IF5.3

2020-09-01

PREAI

Garces-Granda, A.; Lapidus, G. T.; Restrepo-Baena, O. J.

Synthesis by solution combustion of inorganic blue pigments MFe2(P2O7)2: Influence of the cation M (Zn2+, Co2+, Cu2+, and Mg2+) on their optical properties

SOLID STATE SCIENCES

IF3.3

2020-05-01

PREAI

Chavarriaga, E. A.; Lopera, A. A.; Wermuth, T. B.; Arcaro, S.; Gomez, A.; Restrepo, O. J.; Alarcon, J.; Bergmann, C. P.

Cobalt Extraction from Sulfate/Chloride Media with Trioctyl(alkyl)phosphonium Chloride Ionic Liquids

ACS OMEGA

IF4.3

2020-03-13

OAAI

Chaverra, Dairo E.; Restrepo-Baena, Oscar J.; Ruiz, Maria C.

Characterization study of rare earths, yttrium, and scandium from various Colombian coal samples and non-coal lithologies

INTERNATIONAL JOURNAL OF COAL GEOLOGY

IF5.7

2019-05-01

PREAI

Huang, Qingqing; Talan, Deniz; Henao Restrepo, Jacobo; Restrepo Baena, Oscar Jaime; Kecojevic, Vladislav; Noble, Aaron

Dicalcium silicate (2CaO•SiO2) synthesized through flame spray pyrolysis and solution combustion synthesis methods

CERAMICS INTERNATIONAL

IF5.6

2019-05-01

PREAI

Betancur-Granados, Natalia; Camilo Restrepo, Juan; Tobon, Jorge I.; Jaime Restrepo-Baena, Oscar

Effect of Pyrogenic Silica and Nanosilica on Portland Cement Matrices

JOURNAL OF MATERIALS IN CIVIL ENGINEERING

IF3

2018-10-01

OAAI

Tobon, Jorge I.; Reales, Oscar Mendoza; Jaime Restrepo, Oscar; Victoria Borrachero, Maria; Paya, Jordi

Synthesis by solution combustion and optical characterization of violet NASICON-type Mg0.45Co0.05Ti2(PO4)3 pigment

DYES AND PIGMENTS

IF4.2

2018-10-01

PREAI

Chavarriaga, E. A.; Lopera, A. A.; Wermuth, T. B.; Restrepo, O. J.; Bergmann, C. P.

On the volatilisation and decomposition of cyanide contaminations from gold mining

SCIENCE OF THE TOTAL ENVIRONMENT

IF8

2018-06-01

PREAI

Brueger, Andreas; Fafilek, Guenter; Restrepo B, Oscar J.; Rojas-Mendoza, Lucas

Use of amino acids for gold dissolution

HYDROMETALLURGY

IF5.3

2018-05-01

PREAI

Perea, C. G.; Restrepo, O. J.

The effect of calcination as pre treatment to enhance the nickel extraction from low-grade laterites 煅烧作为预处理对提高低品位红土中镍提取的影响

MINERALS ENGINEERING

IF5

2018-05-01

PREAI

Garces-Granda, A.; Lapidus, G. T.; Restrepo-Baena, O. J.

研究方向