Determining asphaltene aggregation in solution from diffusion coefficients as determined by pulsed-field gradient spin-echo 1H NMR

Energy and Fuels

Volumn 22, Issue 6, 2008, Pages 3989-3993

  Kawashima, Hiroyuki ^a   Takanohashi, Toshimasa ^a   Iino, Masashi ^a   Matsukawa, Shingo ^b  

^a NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY AIST   (Japan)

^b TOKYO UNIVERSITY OF MARINE SCIENCE AND TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

AGGLOMERATION; AGGREGATES; COAL LIQUEFACTION; DEUTERIUM; DIFFUSION; FLUID DYNAMICS; HYDRODYNAMICS; NUCLEAR MAGNETIC RESONANCE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PETROLEUM INDUSTRY; PETROLEUM REFINERIES; POLYSTYRENES; RESINS; SPIN DYNAMICS;

AGGREGATE SIZES; AGGREGATION BEHAVIORS; AGGREGATION MECHANISMS; ASPHALTENE AGGREGATIONS; CHLOROFORM SOLUTIONS; COMPLEX MIXTURES; CONCENTRATION DEPENDENCIES; DIFFUSION BEHAVIORS; DIFFUSION COEFFICIENT (D); DIFFUSION COEFFICIENTS; FIELD GRADIENTS; HIGHER CONCENTRATIONS; LARGE AGGREGATES; LOW CONCENTRATIONS; MAYA CRUDE OILS; REFERENCE COMPOUNDS; VACUUM RESIDUES;

ASPHALTENES;

EID: 57849090630     PISSN: 08870624     EISSN: None     Source Type: Journal    
DOI: 10.1021/ef800455g     Document Type: Article

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