Universidade Federal De Minas Gerais

Universidade Federal De Minas Gerais - Ufmg

Ama Soluções Tecnológicas (Amatech)

As Engenharia E Consultoria Ltda.

Ama Solucoes Technologicas (amatech)

Geraldo Magela De Lima

Geison Voga Pereira

Fabrício Vieira De Andrade

Jadson Cláudio Belchior

Wellerson Fonseca Ribeiro

Rogério De Oliveira

Flávia Cristina Camilo Moura

Nathália Gabriela Silva Pinheiro

Maria Helena De Araujo

Daniele Santos Cavanellas Gomes

Márcio Guimaráes Coelho

The present invention describes the process of preparing ceramics for the absorption of ACIDIC gases, which worsen the greenhouse effect, that are released in combustion systems, or that are present in closed environments. In relation to carbon dioxide, principal target of the present invention, the process of absorption, transport, processing and transformation of the gas into other products is described. The process uses ceramic materials prepared through the solid mixture of one or more metallic oxides, with one or more binding agents and an expanding agent. The product generated can be processed and the absorbent system regenerated. The carbon dioxide obtained in the processing can be used as analytic or commercial carbonic gas, various carbamates and ammonium carbonate.

Ceramic materials for absorption of acidic gases

The present invention discloses a method for preparing and using an absorbent material for apolar compounds or mixtures of apolar compounds, such as organic solvents, mineral oil and derivatives thereof, lubricant oils, edible oils, inter alia. The absorbent material is composed of an fabric matrix of high porosity, low density and high mechanical resistance. This matrix is rendered water-proof, thus acquiring the property of absorbing apolar compounds or mixtures of apolar compounds.

Process for preparing absorbent material for apolar compounds or mixtures

Cyclic process for absorption and regeneration of acidic gases

Growing community of inventors

Belo Horizonte, Brazil

Geraldo Magela De Lima