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Catalytic effect of in-situ preparation of copper oxide nanoparticles on the heavy oil low-temperature oxidation process in air injection recovery.
- Source :
-
Petroleum Science & Technology . 2017, Vol. 35 Issue 13, p1321-1326. 6p. - Publication Year :
- 2017
-
Abstract
- In situ prepared hydrophobic CuO nanoparticles, about 84.3 nm in mean diameter, was synthesized and used to catalyze heavy oil low-temperature oxidation (LTO) reaction. Experimental results showed the average oxygen consumption rate with CuO nanoparticles addition increased by 1.4 times, and the residue oxygen content in tail gas in autoclave was decreased from 8.76% to 3.9% compared to the blank experiment (without CuO nanoparticles). In addition, the CuO nanoparticles could facilitate the cleavage reaction during LTO. This study can provide guidelines to improve effectively the safety of air flooding technology in the heavy oil. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 10916466
- Volume :
- 35
- Issue :
- 13
- Database :
- Academic Search Index
- Journal :
- Petroleum Science & Technology
- Publication Type :
- Academic Journal
- Accession number :
- 125566206
- Full Text :
- https://doi.org/10.1080/10916466.2017.1318145