Rev. ion - vol.33 issue2

Table of contents
Rev. ion vol.33 no.2 Bucaramanga July/Dec. 2020

Editorial

	· EDITORIAL Henri Gauthier, Gilles · text in Spanish · Spanish ( pdf )

Articles

	· Study of back produced HPAM polymer effects on dehydration and clarification cEOR at Ecopetrol S.A. Barbosa-Trillos, Dalje Sunith; Quintero-Pérez, Henderson Ivan; Villar-Garcia, Alvaro; Cifuentes-Marin, Janet; Colmenares-Vargas, Kelly Margarita · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· *Starch extraction from cacao shell Theobroma cacao* L. as an alternative of bioprospection** Herrera-Rengifo, Jose D.; Villa-Prieto, Laura; Olaya-Cabrera, Anyi C.; García-Alzate, Luz S. · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Design of an electrolytic cell for the application of metal coatings Zapata Gordon, Adonai; Tristancho Reyes, José Luis; Almeraya Calderón, Facundo · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Prediction of vapour-liquid equilibrium of the binary system acetonechloroform through Van Laar and Peng Robinson thermodynamic model Sandoval Martínez, María Isabel; Muñoz Navarro, Samuel Fernando; Martinez Jiménez, Humberto Jose · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Optimization of the process of obtaining a natural pine bark adsorbent Cuetocue-Petins, Marlon Manuel; Sarria-Villa, Rodrigo Andrés; Gallo-Corredor, José Antonio; Benítez-Benitez, Ricardo · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· *Fuel microemulsions based on babassu oil (Orbignya martiniana)* Barros Gomes, Paulo Roberto; Marques Mendonça, Karlene Kelen; da Silva Dias, Cássio; Mouchrek Filho, Victor Elias; Costa Louzeiro, Hilton; Carvalho Silva, Fernando; Pereira Maciel, Adeilton; Alves Fontenele, Maria · abstract in English \| Portuguese \| Spanish · text in Portuguese · Portuguese ( pdf )

	· Effects of some reaction parameters on the production of ethyl esters using a combi-lipase of TLL and CALB in Lewatit VP OC 1600 C. Toro, Esteban; A. Godoy, César · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Removal of water turbidity by filtration using coconut shells at laboratory level Marín-Velásquez, Tomás Darío; Arriojas-Tocuyo, Dany Day Josefina · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Application of fluidifiers as viscosity reduction agents to improve Colombian heavy crude oil production Garcia-Navas, Edison Odilio; Pérez-Ayala, Gabriel Eduardo · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )