5 patents
Utility
Solvothermal liquefaction process from biomass for biocrude production
14 Nov 23
The present disclosure refers to a process of obtaining a biocrude from biomass, where said process comprises the solvothermal liquefaction of the biomass in the presence of a mixture of solvents, until obtaining a gaseous phase, a solid phase, an aqueous liquid phase and an organic liquid phase comprising the biocrude.
David Ocampo Echeverri, Luis Alberto Rios, Elkin Andrés Gómez Mejía, Gabriel Jaime Vargas Betancur
Filed: 22 Jul 22
Utility
Solvothermal Liquefaction Process from Biomass for Biocrude Production
9 Feb 23
The present disclosure refers to a process of obtaining a biocrude from biomass, where said process comprises the solvothermal liquefaction of the biomass in the presence of a mixture of solvents, until obtaining a gaseous phase, a solid phase, an aqueous liquid phase and an organic liquid phase comprising the biocrude.
David OCAMPO ECHEVERRI, Luis Alberto RIOS, Elkin Andrés GÓMEZ MEJÍA, Gabriel Jaime VARGAS BETANCUR
Filed: 22 Jul 22
Utility
Pozzolanic Mixture and Cementing Composition
2 Jun 22
The present invention is directed to a pozzolanic mixture used as a supplementary cementitious material (SCM) comprising an activated clay, a limestone and a setting regulator.
Samuel Eduardo ARANGO CAMPO, César PEDRAJAS NIETO-MÁRQUEZ, Claudia Patricia RODRÍGUEZ HIDALGO, Oscar Oswaldo VÁSQUEZ TORRES
Filed: 8 Apr 20
Utility
Formulation and method for producing ultra-high-performance concretes
16 Mar 20
A formulation and method for obtaining ultra-high performance concretes, which provide a concrete with good mechanical properties of, inter alia, traction, compression, deformation, durability, ductility and toughness, with reduced related costs.
Andres Mauricio Nuñez Lopez
Filed: 5 Dec 16
Utility
Cement formulation based on aluminium sulphate with a specific proportion of Ye'elimite systems
21 Oct 19
The present invention corresponds to a cement formulation based on sulfoaluminate comprising a specific Ye'elimite crystal proportion having enhanced mechanical resistance, setting and low CO2 emission features.
Jorge Iván Tobón, Carolina Giraldo Torres, Ariel Berrio Solarte, Diana Londoño Zuluaga
Filed: 2 Dec 15
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