1989
DOI: 10.1016/0021-9797(89)90362-7
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Coagulation of microcrystalline cellulose dispersions

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Cited by 8 publications
(7 citation statements)
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“…We assume that the encounter does not change rod orientations. (Evans and Luner conclude in their study of cellulose fibers that van der Waals attractions (torques) hardly affect the relative orientation during pairwise collisions in the first stage of rapid coagulation.) Then orientational averages may be used to estimate the collision frequency.…”
Section: Rapid Rod Coagulation:  Initial Stage Retarding Factorsmentioning
confidence: 99%
“…We assume that the encounter does not change rod orientations. (Evans and Luner conclude in their study of cellulose fibers that van der Waals attractions (torques) hardly affect the relative orientation during pairwise collisions in the first stage of rapid coagulation.) Then orientational averages may be used to estimate the collision frequency.…”
Section: Rapid Rod Coagulation:  Initial Stage Retarding Factorsmentioning
confidence: 99%
“…Figure 3 shows the correlation of the FBRM mean chord length with the laser diffraction median particle size on samples taken at corresponding times. A strong correlation is seen between the The strong correlation between the two measurement techniques is somewhat surprising in light of the differences in the measurement techniques, the shear environment that the techniques probe, and the shear effects on MCC aggregate geometries (29). FBRM probes the MCC slurry in the high-shear impeller tip region, whereas the laser diffraction measures sample aliquots taken from the low-shear bulk region and transferred to a low-shear sample cell.…”
Section: Figmentioning
confidence: 94%
“…Pada perlakuan ultrasonication, getaran ultrasonik memecahkan gumpalan partikel menjadi bagian-bagian yang lebih kecil [21,22]. Sampel yang hanya mengalami perlakuan ultrasonication memiliki ukuran partikel rata-rata sekitar 100 nm.…”
Section: C) Pengaruh Perlakuan Ultrasonication Dan Dialysis Pada Ukurunclassified
“…Ini adalah sampel yang menghasilkan ukuran rata-rata partikel di bawah 1 μm dan jumlah partikel antara 3000 dan 5000. Dari hasil ini bisa diasumsi bahwa morfologi partikel selulosa bervariasi tergantung dari tingkat koagulasi, kecepatan adukan dan konsentrasi garam [21]. Partikel-partikel yang berukuran lebih kecil dapat dihasilkan dari kombinasi tingkat koagulasi yang rendah dan kecepatan adukan yang tinggi [21,34].…”
Section: D) Proses Koagulasi Pada Larutan Garamunclassified