✦ LIBER ✦

A study of separation efficiency in thermal diffusion columns with a permeable vertical barrier

✍ Scribed by Ho-Ming Yeh; Shau-Wei Tsai; Cheng-Shiung Lin

Publisher: American Institute of Chemical Engineers
Year: 1986
Tongue: English
Weight: 706 KB
Volume: 32
Category: Article
ISSN: 0001-1541
DOI: 10.1002/aic.690320607

No coin nor oath required. For personal study only.

✦ Synopsis

A separation theory in thermal diffusion columns with a permeable vertical barrier has been derived by making use of the orthogonal expansion method. It is shown that the undesirable remixing effect can be effectively reduced and controlled by introducing a permeable vertical barrier. Considerable improvement in separation was obtained when the position of the barrier was carefully chosen.

📜 SIMILAR VOLUMES

Open-tubular capillary columns with a po

Open-tubular capillary columns with a porous layer of monolithic polymer for highly efficient and fast separations in electrochromatography

✍ Sebastiaan Eeltink; Frantisek Svec; Jean M. J. Fréchet 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 302 KB 👁 1 views

Theoretical and experimental study of ef

Theoretical and experimental study of efficiency factor, heat transfer and thermal heat loss coefficients in solar air collectors with selective and nonselective absorbers

✍ A. Hachemi 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 111 KB 👁 2 views

The thermal heat performance of a solar air collector depends strongly on the thermal heat loss and the e$ciency factor. In order to increase these performances, it is necessary to use a solar air collector which is well insulated and where the #uid #ow is fully developed turbulent #ow. It needs a h

Pilot study of improved lesion character

Pilot study of improved lesion characterization in breast MRI using a 3D radial balanced SSFP technique with isotropic resolution and efficient fat-water separation

✍ Catherine J. Moran; Frederick Kelcz; Youngkyoo Jung; Ethan K. Brodsky; Sean B. F 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 634 KB

## Abstract ## Purpose To assess a 3D radial balanced steady‐state free precession (SSFP) technique that provides submillimeter isotropic resolution and inherently registered fat and water image volumes in comparison to conventional T2‐weighted RARE imaging for lesion characterization in breast ma