Top

Journal of Materials Science

Published in:

01-11-2010

Separation of diatom valves and girdle bands from Coscinodiscus diatomite by settling method

Authors: Deyuan Zhang, Yu Wang, Junfeng Pan, Jun Cai

Published in: Journal of Materials Science | Issue 21/2010

Activate our intelligent search to find suitable subject content or patents.

search-config

AI-assisted search

Off

Abstract

Diatom valves and girdle bands are useful micro–nano materials in nanotechnology and micro manufacturing. A settling method is used to extract high-purity diatom valves and girdle bands from Coscinodiscus diatomite. The average models of diatom valves and girdle bands are established. Stokes Law and hydrokinetic theories are used to analyze the settling velocity of valves and girdle bands. Based on the calculation results, settling experiments are carried out, by which clean diatom valves with purity of 80% and girdle bands with purity of 90% are obtained. This method can be applied to other particles separation problem to separate micro-particles with similar radius but different sectional area.

previous article Advances in non-hygienic applications of superabsorbent hydrogel materials

next article Dielectric and impedance spectroscopy studies on sisal fibre-reinforced polyester composite

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

inform now

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

inform now

Hildebrand M, Holton G, Joy DC, Doktycz MJ, Allison DP (2009) J Microsc-Oxf 235:172CrossRef

Gordon R, Losic D, Tiffany MA, Nagy SS, Sterrenburg FAS (2009) Trends Biotechnol 27:116CrossRefPubMed

Allison DP, Dufrene YF, Doktycz MJ, Hildebrand M (2008) In: Methods in nano cell biology. Elsevier Academic Press Inc, San Diego, pp 61–86

Hamm CE, Merkel R, Springer O, Jurkojc P, Maier C, Prechtel K, Smetacek V (2003) Nature 421:841CrossRefADSPubMed

Crawford SA, Chiovitti A, Pickett-Heaps J, Wetherbee R (2009) J Phycol 45:1353CrossRef

Losic D, Mitchell JG, Lal R, Voelcker NH (2007) Adv Funct Mater 17:2439CrossRef

Ramachandra TV, Mahapatra DM, Karthick B, Gordon R (2009) Ind Eng Chem Res 48:8769CrossRef

Poulsen N, Berne C, Spain J, Kroger N (2007) Angew Chem-Int Ed 46:1843CrossRef

De Stefano L, Maddalena P, Moretti L, Rea I, Rendina I, De Tommasi E, Mocella V, De Stefano M (2009) Superlattices Microstruct 46:84CrossRefADS

10.

Jeffryes C, Gutu T, Jiao J, Rorrer GL (2008) ACS Nano 2:2103CrossRefPubMed

11.

Schuler PF, Ghosh MM, Gopalan P (1991) Water Res 25:995CrossRef

12.

Parkinson J, Gordon R (1999) Trends Biotechnol 17:190CrossRefPubMed

13.

Toster J, Iyer KS, Burtovyy R, Burgess SSO, Luzinov IA, Raston CL (2009) J Am Chem Soc 131:8356

14.

Wang W, Gutu T, Gale DK, Jiao J, Rorrer GL, Chang CH (2009) J Am Chem Soc 131:4178

15.

Townley HE, Woon KL, Payne FP, White-Cooper H, Parker AR (2007) Nanotechnology 18:5CrossRef

16.

Parker AR, Townley HE (2007) Nat Nanotechnol 2:347CrossRefADSPubMed

17.

Fuhrmann T, Landwehr S, El Rharbi-Kucki M, Sumper M (2004) Appl Phys B 78:257CrossRefADS

18.

Carlisle KB, Brito V, Gladysz GM, Ricci W, Koopman M (2009) J Mater Sci 44:1449. doi:10.1007/s10853-008-3169-xs CrossRefADS

19.

De Stefano M, De Stefano L, Congestri R (2009) Superlattices Microstruct 46:64CrossRefADS

20.

Blanco S, Alvarez I, Cejudo C (2008) J Appl Phycol 20:445CrossRef

21.

Neethirajan S, Gordon R, Wang LJ (2009) Trends Biotechnol 27:461CrossRefPubMed

Title: Separation of diatom valves and girdle bands from Coscinodiscus diatomite by settling method
Authors: Deyuan Zhang
Yu Wang
Junfeng Pan
Jun Cai
Publication date: 01-11-2010
Publisher: Springer US
Published in: Journal of Materials Science / Issue 21/2010
Print ISSN: 0022-2461
Electronic ISSN: 1573-4803
DOI: https://doi.org/10.1007/s10853-010-4642-x

Springer Professional

Abstract

Please log in to get access to your license.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Other articles of this Issue 21/2010

Production of Ti–13Nb–13Zr alloy for surgical implants by powder metallurgy

Poly(ethylene terephthalate) and polyhedral oligomeric silsesquioxane nanohybrids and their physical characteristics

Bimodal cellular activated carbons derived from tannins

Microstructure and crystallography of 20MnCr5 steel tempered at different conditions

Spectroscopic analysis of poly(methyl methacrylate)/alumina polymer nanocomposites prepared by in situ (bulk) polymerization

Insulation capability of the bark of trees with different fire adaptation

Premium Partners