doctoralThesis
Uso de cascalho de perfuração de poços de petróleo na confecção de CBUQ (concreto betuminoso usinado a quente)
Fecha
2019-02-04Registro en:
BANDEIRA, Rafaely Angélica Fonseca. Uso de cascalho de perfuração de poços de petróleo na confecção de CBUQ (concreto betuminoso usinado a quente). 2019. 102f. Tese (Doutorado em Ciência e Engenharia de Petróleo) - Centro de Ciências Exatas e da Terra, Universidade Federal do Rio Grande do Norte, Natal, 2019.
Autor
Bandeira, Rafaely Angélica Fonseca
Resumen
The oil industry is responsible for a significant amount of waste in its activities, which require
treatment prior to disposal. In the process of drilling wells an industrial waste is generated
called oil drilling gravel; this is impregnated by the drilling fluid. The toxicity classification is
obtained from the characterization of the soil. In view of the environmental problems arising
from this residue, alternative technologies for the use of this material are sought. Due to the
problem, gravel applicability was verified in the civil construction industry, in the
manufacture of the CBUQ, Bituminous concrete machined to Hot, widely used for road
construction in the country. Technical aspects related to the expected results were established
according to current legislation, from tests of resistance to simple compression and diametral
traction. The technical and environmental viability of the waste was identified in the
production of the product, respecting the application in the surface rolling range in partial
substitution of the small aggregate, in the proportion of 10% of drilling gravel, 90% of sand
and 5% of CAP.