Global ETD Search
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Showing 1 to 4 of 4 for “"z-potential"”.
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Surfactant-free Aluminum Silicate-based Nanofluids for Enhanced Oil Recovery from Austin Chalk Carbonate Reservoirs
… techniques, such as SEM, BET, XRD, DLS, and Z-potential were conducted on the synthesized nanoparticles to confirm their surface identity, functionality, stability, and morphology. The prepared nanofluids from the synthesized nanoparticles were tested in comparison to brine for their EOR …
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Effects of acid hydrolysis conditions on cellulose nanocrystal yield and properties: A response surface methodology study
… were CNC yield, sulfate group density, ζ-potential, z-average diameter, and Peak 1 value. The CCD proved suboptimal for this purpose because of the extreme reaction conditions at some of its corners, specifically (1,1,1) and (–1,–1, –1). Both models predicted maximum CNC yields in excess …
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ΦΥΣΙΚΟΧΗΜΙΚΗ ΣΥΜΠΕΡΙΦΟΡΑ ΓΑΛΑΚΤΩΜΑΤΩΝ ΚΟΡΕΣΜΕΝΩΝ ΥΔΡΟΓΟΝΑΝΘΡΑΚΩΝ Ε/Υ
ΜΕΛΕΤΗΘΗΚΕ Η ΕΠΙΔΡΑΣΗ ΜΙΑΣ ΑΝΟΙΚΤΗΣ ΤΑΣΕΝΕΡΓΗΣ (ΤΟΥ ΔΩΔΕΚΥΛΟΣΟΥΛΦΑΝΙΚΟΥ ΝΑΤΡΙΟΥ) ΚΑΙ ΜΙΑΣ ΚΑΤΙΟΝΙΚΗΣ (ΤΟΥ ΔΕΚΑΕΞΥΛΟΔΥΜΕΘΥΛΟΒΕΝΖΥΛΑΜΜΙΚΟ ΧΛΩΡΙΔΙΟΥ) ΣΤΗ ΣΤΑΘΕΡΟΤΗΤΑ ΓΑΛΑΚΤΩΜΑΤΩΝ ΕΛΑΙΟΥ ΣΕ ΥΔΩΡ ΣΤΑΘΕΡΟΠΟΙΗΜΕΝΩΝ ΜΕ ΜΙΑ ΜΗ ΙΟΝΙΚΗ ΤΑΣΕΝΕΡΓΗ (ΤΟ TREEN 80) ΠΑΡΟΥΣΙΑ NACL. ΟΙ ΕΛΑΙΩΔΕΙΣ ΦΑΣΕΙΣ ΠΟΥ …
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ΕΞΕΥΓΕΝΙΣΜΟΣ ΤΩΝ ΚΑΟΛΙΝΩΝ ΤΗΣ ΝΗΣΟΥ ΜΗΛΟΥ
THE PURPOSE OF THE WORK WAS THE BENEFICIATION OF MILOS LOW GRADE KAOLIN. THE MAIN OBJECT WAS TO INVESTIGATE THE POSSIBILITIES OF THE LOW GRADE KAOLIN'S BENEFICIATION BY SELECTIVE FLOCCULATION. THERE WERE USED FOR THESE PURPOSE: A) TWO KAOLIN SAMPLES. B) THE POLYMER FLOCCULATION: SEPARAN-NP10 (AMPHO …