Conference proceedings

Displaying 11 - 14 of 14 in CEST2019 (remove filter), Energy technologies and sustainability (remove filter)

CEST Proceedings are published under the ISSN 2944-9820.

Durability of cement mortars and concretes exposed to biological attack as one of the sustainability parameter – a correlation analysis

(Corresponding) Ondrejka Harbulakova V., Estokova A., Smolakova M., Luptakova A.

Topic:

Energy technologies and sustainability

Among the pillars of the sustainability, the aspect of prolongation of life of constructions has to be involved. Focus on sustainability of construction leads to study of durability of building materials. Phenomenon called biocorrosion, existing mainly in concrete sewer systems, agricultural...Read more

Keywords:

climate change, carbon dioxide, biocorrosion, sustainability,

DOI:

https://doi.org/10.30955/gnc2019.00655

Paper ID:

cest2019_00655

Thermo-physical properties of agricultural residues for syn gas production using thermo-gravimetric analysis

(Corresponding) kumar p.

Topic:

Energy technologies and sustainability

The thermal degradation behaviour and the activation energy can be integrated utilized to understand the behaviour and constituent of biomass degradation rate prior to gasification. Thermophysical properties of agricultural residues in order to facilitate its further processing and utilization for...Read more

Keywords:

Activation energy;Corn cob;Gasification;Thermogravimetric analysis

DOI:

https://doi.org/10.30955/gnc2019.00716

Paper ID:

cest2019_00716

Numerical simulation of CO2-brine-rock interactions on CO2 sequestration in Shihezi Formation of Ordos Basin in China

(Corresponding) Liu B., Li Z., Fu X.

Topic:

Energy technologies and sustainability

Carbon Capture and Storage (CCS), as the best way of reducing carbon emissions under existing technological conditions, is attracting more and more attention. Although experiments can explore chemical process of CO2 sequestration, it is limited in time scale. CO2 geological storage will last...Read more

Keywords:

CO2 geological storage, CO2-brine-rock interaction, reactive transport model

DOI:

https://doi.org/10.30955/gnc2019.00721

Paper ID:

cest2019_00721

Mass and energy balances of sewage sludge pyrolysis in a lab rotary kiln

(Corresponding) Mendoza L., Gómez A., Rincón S.

Topic:

Energy technologies and sustainability

The aim of this work is to study the influence of the main parameters of sewage pyrolysis in a rotary kiln on the product distriburion and energy balances. An indirectly heated rotary kiln at a laboratory scale was used (4 kg/h). An increase in the final temperature causes the reduction of the...Read more

Keywords:

Sewage sludge, pyrolysis, rotary kiln, energy and mass balance

DOI:

https://doi.org/10.30955/gnc2019.00857

Paper ID:

cest2019_00857