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Campos, V. P. P. Development of Synthetic Ceramic Proppants Addtivated With Carbon Nanomaterials. 2019. 251 f. Thesis (Ph.D.) – Materials and Metallurgical Engineering Department, University of São Paulo, São Paulo, 2019. Today, studies on nanomaterials that are used as additives in proppants are the focus of North America's companies and universities in order to develop either proppants that can suffer mechanical and chemical changes inside the reservoir or that enable their traceability and direction. This work presents a development on the microspheres of metakaolin’s capacity to incorporate nanomaterials to their structure. The production route has the potential to produce K & S grade microspheres ranging from 0.7 to 0.9 for both sphericity and rounding. Crush strength tests resulted in values between 3 K and 4 K (x 1,000 psi) for some of the samples sintered at 1300 °C. The SEM analyzes prove the integration of carbon nanomaterials into the proppant structures.

Desenvolvimento de propantes cerâmicos sintéticos aditivados com nanomateriais de carbono.