Matches in SemOpenAlex for { <https://semopenalex.org/work/W2095419694> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2095419694 abstract "Abstract Asphaltenes are of particular interest to the petroleum industry because of their depositional effect which creates problems for production, storage, transportation and refinery processes. A class of non-ionic polymeric surfactants has been developed to prevent the aggregation of asphaltene colloids in crude oils. A surfactant dosage rate as low as 25 ppm can be used to keep the asphaltenes dispersed at nearly 100 %. These polymeric surfactants are made from sustainable and biodegradable raw materials and free of BTEX, other aromatic solvents and phenol formaldehyde resin. The polymeric surfactants were synthesized with a range of monomers at various ratios and under different conditions. The products were then tested in three crude oils from the USA and Canada (API: 45-11 °) to evaluate their performance in a range of systems. The inhibition effect was analyzed with an optical scanning device according to ASTM D7061-06. It was found that the chemical bonding and physical absorption between an asphaltene molecule and the polymeric surfactant played an important role in stabilizing the asphaltene colloids in crude oil. The hydrophobic chain of the polymeric surfactant provided steric hindrance between the asphaltene colloids while the polar groups gave multiple interaction points for bonding and absorption to the asphaltene. Achieving a balance between these aspects of the molecular design has created a new class of polymeric surfactants based on sustainable and biodegradable raw materials which efficiently inhibit the precipitation of asphaltenes from a range of crude oils at low dose rates." @default.
- W2095419694 created "2016-06-24" @default.
- W2095419694 creator A5038241246 @default.
- W2095419694 creator A5057201844 @default.
- W2095419694 creator A5060977961 @default.
- W2095419694 creator A5089678865 @default.
- W2095419694 date "2015-04-13" @default.
- W2095419694 modified "2023-09-26" @default.
- W2095419694 title "Development and Evaluation of Non-Ionic Polymeric Surfactants as Asphaltene Inhibitors" @default.
- W2095419694 cites W1971803969 @default.
- W2095419694 cites W1974744897 @default.
- W2095419694 cites W1979372171 @default.
- W2095419694 cites W1992082211 @default.
- W2095419694 cites W1997681459 @default.
- W2095419694 cites W2011174628 @default.
- W2095419694 cites W2012170401 @default.
- W2095419694 cites W2034308898 @default.
- W2095419694 cites W2034731245 @default.
- W2095419694 cites W2035114988 @default.
- W2095419694 cites W2053493733 @default.
- W2095419694 cites W2053718838 @default.
- W2095419694 cites W2072595982 @default.
- W2095419694 cites W2078565651 @default.
- W2095419694 cites W2087041472 @default.
- W2095419694 cites W2121116464 @default.
- W2095419694 cites W2146658710 @default.
- W2095419694 cites W2326541854 @default.
- W2095419694 doi "https://doi.org/10.2118/173720-ms" @default.
- W2095419694 hasPublicationYear "2015" @default.
- W2095419694 type Work @default.
- W2095419694 sameAs 2095419694 @default.
- W2095419694 citedByCount "2" @default.
- W2095419694 countsByYear W20954196942018 @default.
- W2095419694 countsByYear W20954196942021 @default.
- W2095419694 crossrefType "proceedings-article" @default.
- W2095419694 hasAuthorship W2095419694A5038241246 @default.
- W2095419694 hasAuthorship W2095419694A5057201844 @default.
- W2095419694 hasAuthorship W2095419694A5060977961 @default.
- W2095419694 hasAuthorship W2095419694A5089678865 @default.
- W2095419694 hasConcept C120665830 @default.
- W2095419694 hasConcept C121332964 @default.
- W2095419694 hasConcept C125287762 @default.
- W2095419694 hasConcept C127413603 @default.
- W2095419694 hasConcept C145889102 @default.
- W2095419694 hasConcept C159985019 @default.
- W2095419694 hasConcept C177562468 @default.
- W2095419694 hasConcept C178790620 @default.
- W2095419694 hasConcept C185592680 @default.
- W2095419694 hasConcept C192562407 @default.
- W2095419694 hasConcept C42360764 @default.
- W2095419694 hasConcept C521977710 @default.
- W2095419694 hasConcept C58226133 @default.
- W2095419694 hasConcept C65324659 @default.
- W2095419694 hasConceptScore W2095419694C120665830 @default.
- W2095419694 hasConceptScore W2095419694C121332964 @default.
- W2095419694 hasConceptScore W2095419694C125287762 @default.
- W2095419694 hasConceptScore W2095419694C127413603 @default.
- W2095419694 hasConceptScore W2095419694C145889102 @default.
- W2095419694 hasConceptScore W2095419694C159985019 @default.
- W2095419694 hasConceptScore W2095419694C177562468 @default.
- W2095419694 hasConceptScore W2095419694C178790620 @default.
- W2095419694 hasConceptScore W2095419694C185592680 @default.
- W2095419694 hasConceptScore W2095419694C192562407 @default.
- W2095419694 hasConceptScore W2095419694C42360764 @default.
- W2095419694 hasConceptScore W2095419694C521977710 @default.
- W2095419694 hasConceptScore W2095419694C58226133 @default.
- W2095419694 hasConceptScore W2095419694C65324659 @default.
- W2095419694 hasLocation W20954196941 @default.
- W2095419694 hasOpenAccess W2095419694 @default.
- W2095419694 hasPrimaryLocation W20954196941 @default.
- W2095419694 hasRelatedWork W1964976245 @default.
- W2095419694 hasRelatedWork W1995228293 @default.
- W2095419694 hasRelatedWork W2008191402 @default.
- W2095419694 hasRelatedWork W2086120450 @default.
- W2095419694 hasRelatedWork W2086538821 @default.
- W2095419694 hasRelatedWork W2319424782 @default.
- W2095419694 hasRelatedWork W2343223061 @default.
- W2095419694 hasRelatedWork W2375206971 @default.
- W2095419694 hasRelatedWork W2562742704 @default.
- W2095419694 hasRelatedWork W3194363441 @default.
- W2095419694 isParatext "false" @default.
- W2095419694 isRetracted "false" @default.
- W2095419694 magId "2095419694" @default.
- W2095419694 workType "article" @default.