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Virginia Tech
The design, construction, and operation of a centrifugal molecular still
Abstract
dc:description.abstractThe three basic requirements for unobstructed, short path distillation are: a surface over which a think layer of distilland is distributed, a cooler condensing surface in close proximity to the evaporating surface, and a suitable system for evacuating the space between the two surfaces. When the distance of transfer between the evaporating and condensing surfaces is comparable to the mean free path of the vapor molecules in the residual gas, the process is known as molecular distillation. [Continued in document]
Degree
thesis:*- Name thesis:degree_name
- Ph. D.
- Level thesis:degree_level
- doctoral
- Discipline thesis:degree_discipline
- Chemical Engineering
- Department dc:contributor.department
- Chemical Engineering
- Grantor dc:publisher
- Virginia Tech
- Year dc:date.issued
- 1949
Author and committee
dc:creator, dc:contributor.*- Author dc:creator
-
- Coli, Guido John Jr.
- Chair dc:contributor.committeechair
-
- Vilbrandt, Frank C.
- Committee members dc:contributor.committeemember
-
- Murphy, Nelson F.
- O'Shaughnessy, Louis
- Bull, Fred W.
- McFaddon, Leonard
Rights
dc:rights- Statement dc:rights
-
- In Copyright
- Licence dc:rights.uri
- Language dc:language.iso
- en
Identifiers
dc:identifier.*- Dc Identifier Other
- etd-07102010-020030
- OAI identifier oai:identifier
- oai:vtechworks.lib.vt.edu:10919/38754