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Title: Reaction calorimetery for coal chemistry and catalysis. Quarterly report, February 1-April 30, 1984. [Dowex-50 and Nafion-H]

A systematic thermochemical comparison of two quite different sulfonic acid resins (Dowex-50 and Nafion-H) is reported here. Heats of immersion of Nafion have been measured in some selected basic liquids at 30/sup 0/C and are compared with those of Dowex at 80/sup 0/C. Heats of immersion of Dowex and Nafion have also been measured in pyridine over a range of temperature from 30 to 100/sup 0/C and are included in this report. The report also includes the heats of immersion of Dowex and Nafion in n-octylamine (relatively strong base) at fairly high temperature (150/sup 0/C). 2 figures, 3 tables.
Authors:
Publication Date:
OSTI Identifier:
5112546
Report Number(s):
DOE/PC/50807-T6
ON: DE84010534
DOE Contract Number:
FG22-82PC50807
Resource Type:
Technical Report
Resource Relation:
Other Information: Portions are illegible in microfiche products
Research Org:
Duke Univ., Durham, NC (USA). Dept. of Chemistry
Country of Publication:
United States
Language:
English
Subject:
01 COAL, LIGNITE, AND PEAT; 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; COAL; CHEMISTRY; RESINS; CATALYTIC EFFECTS; THERMODYNAMIC PROPERTIES; AMINES; CATALYSIS; COMPARATIVE EVALUATIONS; EXPERIMENTAL DATA; HIGH TEMPERATURE; MEDIUM TEMPERATURE; PYRIDINE; RESEARCH PROGRAMS; SULFONIC ACIDS; TEMPERATURE DEPENDENCE; AZINES; CARBONACEOUS MATERIALS; DATA; ENERGY SOURCES; FOSSIL FUELS; FUELS; HETEROCYCLIC COMPOUNDS; INFORMATION; MATERIALS; NUMERICAL DATA; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC POLYMERS; ORGANIC SULFUR COMPOUNDS; PETROCHEMICALS; PETROLEUM PRODUCTS; PHYSICAL PROPERTIES; POLYMERS; PYRIDINES 010600* -- Coal, Lignite, & Peat-- Properties & Composition; 400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)