Microfiltration of Polyoxyalkylene Metalworking Fluid Lubricant Additives Using Aluminum Oxide Membranes

Steven J. Skerlos; N. Rajagopalan; Richard E. DeVor; Shiv G. Kapoor; V. Don Angspatt

doi:10.1115/1.1392993

Journal of Manufacturing Science and Engineering | Volume 123 | Issue 4 | TECHNICAL PAPERS

< Previous Article Next Article >

TECHNICAL PAPERS

Microfiltration of Polyoxyalkylene Metalworking Fluid Lubricant Additives Using Aluminum Oxide Membranes

Steven J. Skerlos, Graduate Research Assistant, N. Rajagopalan, Senior Research Engineer, Richard E. DeVor, Professor and Fellow ASME, Shiv G. Kapoor, Professor and Fellow ASME and V. Don Angspatt, Director of Research and Development

[+] Author and Article Information

Steven J. Skerlos, Richard E. DeVor, Shiv G. Kapoor

Department of Mechanical and Industrial Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801

N. Rajagopalan

Illinois Waste Management and Research Center, University of Illinois at Urbana-Champaign Urbana, IL 61801

V. Don Angspatt

IRMCO Advanced Lubricant Technologies, Evanston, IL 48109

J. Manuf. Sci. Eng 123(4), 692-699 (Nov 01, 2000) (8 pages) doi:10.1115/1.1392993 History: Received March 01, 2000; Revised November 01, 2000

Article

References

Figures

Tables

Citing Articles

Purchase this Content

$25.00

Purchase

Learn about subscription and purchase options

Your Session has timed out. Please sign back in to continue.

References

Figures

Normalized flux of ethylene oxide/propylene oxide block copolymers in 0.25 percent solution at pH=5.5. Various salts added to copolymers after fourth measurement.

View Large | Save Figure | Download Slide (.ppt)

Normalized flux of ethylene oxide/propylene oxide block copolymers in 0.25 percent solution at pH=10.5. Various salts added to copolymers after fourth flux measurement.

View Large | Save Figure | Download Slide (.ppt)

Flux of tetrasodium EDTA (10⁻² M) and deionized water at pH of 5.5 and 10.5 after membrane exposure to anionic polyglycol, cleaning at 45°C, and rinsing with deionized water

View Large | Save Figure | Download Slide (.ppt)

FE-ESEM image of membrane surface with anionic residual (a) at low pH (b) at elevated pH. Imaging conditions were identical with respect to working distance, magnification, beam voltage and size, and vacuum level.

View Large | Save Figure | Download Slide (.ppt)

Normalized flux of selected salts at 10⁻² M adjusted to pH=10.5 after membrane exposure to anionic polyglycol, cleaning, and rinsing. Data are normalized to water flux adjusted to pH=10.5 (approximately 800 LMH).

View Large | Save Figure | Download Slide (.ppt)

Conceptual illustration of copolymer swelling at elevated pH

View Large | Save Figure | Download Slide (.ppt)

Tables

Errata

Discussions

Web of Science® Times Cited: 9

Some tools below are only available to our subscribers or users with an online account.

PDF
Email

You must be logged in as an individual user to share content.

Return to: Microfiltration of Polyoxyalkylene Metalworking Fluid Lubricant Additives Using Aluminum Oxide Membranes

Copyright in the material you requested is held by the American Society of Mechanical Engineers (unless otherwise noted). This email ability is provided as a courtesy, and by using it you agree that you are requesting the material solely for personal, non-commercial use, and that it is subject to the American Society of Mechanical Engineers' Terms of Use. The information provided in order to email this topic will not be used to send unsolicited email, nor will it be furnished to third parties. Please refer to the American Society of Mechanical Engineers' Privacy Policy for further information.
Share
Get Citation

Skerlos SJ, Rajagopalan NN, DeVor RE, Kapoor SG, Angspatt V. Microfiltration of Polyoxyalkylene Metalworking Fluid Lubricant Additives Using Aluminum Oxide Membranes. ASME. J. Manuf. Sci. Eng. 2000;123(4):692-699. doi:10.1115/1.1392993.

Download citation file:

RIS (Zotero)

EndNote

BibTex

Medlars

ProCite

RefWorks

Reference Manager

© Copyright
Get Alerts

Processing your request... Please Wait.

Microfiltration of Polyoxyalkylene Metalworking Fluid Lubricant Additives Using Aluminum Oxide Membranes

References

Figures

Normalized flux of ethylene oxide/propylene oxide block copolymers in 0.25 percent solution at pH=5.5. Various salts added to copolymers after fourth measurement.

Normalized flux of ethylene oxide/propylene oxide block copolymers in 0.25 percent solution at pH=10.5. Various salts added to copolymers after fourth flux measurement.

Flux of tetrasodium EDTA (10⁻² M) and deionized water at pH of 5.5 and 10.5 after membrane exposure to anionic polyglycol, cleaning at 45°C, and rinsing with deionized water

FE-ESEM image of membrane surface with anionic residual (a) at low pH (b) at elevated pH. Imaging conditions were identical with respect to working distance, magnification, beam voltage and size, and vacuum level.

Normalized flux of selected salts at 10⁻² M adjusted to pH=10.5 after membrane exposure to anionic polyglycol, cleaning, and rinsing. Data are normalized to water flux adjusted to pH=10.5 (approximately 800 LMH).

Conceptual illustration of copolymer swelling at elevated pH

Tables

Errata

Discussions

Related Content

Journals

Conference Proceedings

eBooks

Microfiltration of Polyoxyalkylene Metalworking Fluid Lubricant Additives Using Aluminum Oxide Membranes

References

Figures

Normalized flux of ethylene oxide/propylene oxide block copolymers in 0.25 percent solution at pH=5.5. Various salts added to copolymers after fourth measurement.

Normalized flux of ethylene oxide/propylene oxide block copolymers in 0.25 percent solution at pH=10.5. Various salts added to copolymers after fourth flux measurement.

Flux of tetrasodium EDTA (10−2 M) and deionized water at pH of 5.5 and 10.5 after membrane exposure to anionic polyglycol, cleaning at 45°C, and rinsing with deionized water

FE-ESEM image of membrane surface with anionic residual (a) at low pH (b) at elevated pH. Imaging conditions were identical with respect to working distance, magnification, beam voltage and size, and vacuum level.

Normalized flux of selected salts at 10−2 M adjusted to pH=10.5 after membrane exposure to anionic polyglycol, cleaning, and rinsing. Data are normalized to water flux adjusted to pH=10.5 (approximately 800 LMH).

Conceptual illustration of copolymer swelling at elevated pH

Tables

Errata

Discussions

Related Content

Journals

Conference Proceedings

eBooks

Flux of tetrasodium EDTA (10⁻² M) and deionized water at pH of 5.5 and 10.5 after membrane exposure to anionic polyglycol, cleaning at 45°C, and rinsing with deionized water

Normalized flux of selected salts at 10⁻² M adjusted to pH=10.5 after membrane exposure to anionic polyglycol, cleaning, and rinsing. Data are normalized to water flux adjusted to pH=10.5 (approximately 800 LMH).