Personal information

Chile, Colombia

Activities

Employment (1)

UNIVERSIDAD DE CONCEPCION: CONCEPCION, VIII, CL

PROFESOR ASISTENTE (DEPARTAMENTO DE INGENIERIA METALURGICA)
Employment
Source: check_circle
Universidad de Concepción via ORCID Member Portal

Professional activities (1)

Water Research Centre for Agriculture and Mining: Concepción, Biobio, CL

2016-03-03 to present (Universidad de Concepción)
Membership
Source: Self-asserted source
Andres Ramirez Madrid

Works (9)

Effect of sodium silicate modified with Fe<sup>2+</sup> and Al<sup>3+</sup> as dispersant on flotation of molybdenite and chalcopyrite in presence of kaolinite and seawater

Minerals Engineering
2024 | Journal article
EID:

2-s2.0-85181800051

Part of ISSN: 08926875
Contributors: Ramirez-Madrid, A.; Irribarra, K.; Gutierrez, L.; Vega-Garcia, D.
Source: Self-asserted source
Andres Ramirez Madrid via Scopus - Elsevier

Foaming Properties of Lignosulfonates in the Flotation Process

Polymers
2023-08 | Journal article | Author
Contributors: Jhon Chique; Lina Uribe; Marek Pawlik; Andres Ramirez Madrid; Leopoldo Gutierrez-Briones
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

Testing the Capacity of Staphylococcus equorum for Calcium and Copper Removal through MICP Process

Minerals
2021-08-21 | Journal article
Contributors: Sebastián Sepúlveda; Carla Duarte-Nass; Mariella Rivas; Laura Azócar; Andrés Ramírez; Javiera Toledo-Alarcón; Leopoldo Gutiérrez; David Jeison; Álvaro Torres-Aravena
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

Hemicelluloses monosaccharides and their effect on molybdenite flotation

Powder Technology
2020 | Journal article
EID:

2-s2.0-85088011348

Part of ISSN: 1873328X 00325910
Contributors: Castillo, I.; Gutierrez, L.; Hernandez, V.; Diaz, E.; Ramirez, A.
Source: Self-asserted source
Andres Ramirez Madrid via Scopus - Elsevier

Molybdenite flotation in the presence of a polyacrylamide of low anionicity subjected to different conditions of mechanical shearing

Minerals
2020 | Journal article
EID:

2-s2.0-85092354822

Part of ISSN: 2075163X
Contributors: Estrada, D.; Echeverry, L.; Ramirez, A.; Gutierrez, L.
Source: Self-asserted source
Andres Ramirez Madrid via Scopus - Elsevier

The depressing effect of kaolinite on molybdenite flotation in seawater

Minerals
2020 | Journal article
EID:

2-s2.0-85089388196

Part of ISSN: 2075163X
Contributors: Ramirez, A.; Gutierrez, L.; Vega-Garcia, D.; Reyes-Bozo, L.
Source: Self-asserted source
Andres Ramirez Madrid via Scopus - Elsevier

Use of “oily bubbles” and dispersants in flotation of molybdenite in fresh and seawater

Minerals Engineering
2020 | Journal article
EID:

2-s2.0-85077944835

Part of ISSN: 08926875
Contributors: Ramirez, A.; Gutierrez, L.; Laskowski, J.S.
Source: Self-asserted source
Andres Ramirez Madrid via Scopus - Elsevier

Interactions between Kaolinite and Molybdenite in Fresh and Seawater

Aspects in Mining & Mineral Science
2019-10-17 | Journal article
Part of ISSN: 2578-0255
Source: Self-asserted source
Andres Ramirez Madrid

Sodium hexametaphosphate and sodium silicate as dispersants to reduce the negative effect of kaolinite on the flotation of chalcopyrite in seawater

Minerals Engineering
2018 | Journal article
EID:

2-s2.0-85047420312

Part of ISSN: 08926875
Contributors: Ramirez, A.; Rojas, A.; Gutierrez, L.; Laskowski, J.S.
Source: Self-asserted source
Andres Ramirez Madrid via Scopus - Elsevier

Peer review (2 reviews for 1 publication/grant)

Review activity for Minerals engineering. (2)