Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Donald L. Maclean"'
Publikováno v:
Gas Separation & Purification. 1:16-22
A number of ammonia plants employ membranes or cryogenic hydrogen recovery units to separate hydrogen contained in the purge gas for recycle to the ammonia synthesis loop. The resulting hydrogen depleted purge gas, which is usually used for fuel, is
Publikováno v:
Gas Separation & Purification. 1:77-83
Landfill gas, which has a typical composition of 40–60% methane, 40–50% carbon dioxide, and a wide range of impurities, has historically been recovered solely for its heating value. After only minor impurity removal, landfill gas has been used as
Autor:
Takayuki Murayama, Donald L. Maclean
Publikováno v:
Transactions of the Society of Rheology. 18:237-245
A theoretical and experimental investigation of the dynamic mechanical properties of polymeric films in liquid media has been conducted. In an analytical development the effect of a viscous medium surrounding the specimen on the dynamic mechanical me
Autor:
Donald L. MacLean
Publikováno v:
Transactions of the Society of Rheology. 17:385-399
An energy approach based on minimum entropy production has been taken in the analysis of the interface shape of vertical bicomponent flow of power‐law fluids. The sheath‐core and single flat interface configurations have been examined for the sli
Publikováno v:
Journal of Applied Polymer Science. 16:2811-2827
Gel permeation chromatographic (GPC) and thin-layer chromatographic (TLC) studies of polystyrene, polybutadienes (BR), and their copolymers (SBR) have been carried out. GPC primarily separates them on the basis of molecular size, and TLC, on the basi
Publikováno v:
Polymer. 12:290-308
An improved statistical thermodynamic theory of polymers dissolved in mixed solvents has been devised. In particular a rather general lattice formulation of the partition function has been used to take into account: (1) preferential gathering of the
Autor:
Donald L. MacLean
Publikováno v:
Journal of Applied Polymer Science. 18:625-625
Autor:
Donald L. Maclean
Publikováno v:
Annals of Internal Medicine. 2:1253
Excerpt Inasmuch as arteriosclerosis itself forms one of the important problems for investigation for both the clinician and pathologist it would seem that any further investigations made with the ...
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Akademický článek
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