ORGANIC RANKINE CYCLE TECHNOLOGY PROGRAM. Quarterly Progress Report No. 6, July 1, 1967--October 1, 1967. Page: 36 of 62
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working fluid. This procedure will be tried on random
samplesbut it will not be incorporated as 4 standard
The analytical data for" the three ioops are
discussed separately in the following sections.
2.112.2. lI' ,oop #2 . -
Vapor samples from this loop which uses the
?biphenyl-biphenyl ether eutectic mixture as a working
flud have been run for-samples taken at times up to 1600
hours. Thb analytical data are given in Table 2.,.
Hydrogen and methane constitute the major amount of expected
degradation products. The amount of carbon monoxide and
carbon dioxide has been constant s aice the "300 hour sample.
The nitrogen showed an increase for the 1600 hour sample.
Tie reason for the S increase is not readily apparet The
s aple bottle could lek slightly allowing air to enter, but
xygen was not detected in this sample. It cbuld indicate a
very 1uinute leak in the system, probably in the low pressure
liquid feed to the pump.
The total. recovery of gaseous products has been ~
good for this loop as it approaches 90% or more in all samples
except at 1000 hours which was unexplainably low.
The analysis of liquid samples from this loop have
not produced any detectable amounts of expected degradation
product, specifically benzene and terphenyls, after 10&0 hours
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Adam, A.W. ORGANIC RANKINE CYCLE TECHNOLOGY PROGRAM. Quarterly Progress Report No. 6, July 1, 1967--October 1, 1967., report, January 1, 1967; United States. (https://digital.library.unt.edu/ark:/67531/metadc1032622/m1/36/: accessed April 18, 2019), University of North Texas Libraries, Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.