OIL-BASED COMPOSITIONS FOR DISPERSING ASPHALTENES AND PARAFFINS

摘要

The present invention consists of oil-based compositions for dispersing asphaltenes and paraffins in ducts and in equipment used in the fields of production, transport, processing and storage of petroleum. Said compositions are easy to formulate and are also environmentally friendly, since they are biodegradable and "green". The compositions comprise a non-polar solvent and bismuth nanoparticles, and can optionally comprise a composition from the terpene or terpenoid family and an organic acid.