Instrumental methods of analysis of sulfur compounds in synfuel process streams. Quarterly technical progress report, January-March 1984
Task 1. Methods development for the speciation of the polysulfides. Work on this task has been completed in December 1983 and reported accordingly in DOE/PC/40783-T13. Task 2. Methods development for the speciation of dithionite and polythionates. Work is in progress on the polarography of the polythionates. Results will be presented in a forthcoming Quarterly Report. Task 3. Total accounting of the sulfur balance in representative samples of synfuel process streams. Two aqueous samples emanating from different stages of the Lummus Process were analyzed. As expected, total sulfur content was low, viz., 0.006 M and 0.001 M. Concentrations of sulfidic sulfur, polysulfidic sulfur, thiosulfate, sulfite, trithionate, tetrathionate, and pentathionate were less than 0.001 M each. 5 references, 3 tables.
- Research Organization:
- Pennsylvania State Univ., University Park (USA). Dept. of Chemistry
- DOE Contract Number:
- FG22-81PC40783
- OSTI ID:
- 6843659
- Report Number(s):
- DOE/PC/40783-T14; ON: DE84012029
- Country of Publication:
- United States
- Language:
- English
Similar Records
Instrumental methods of analysis of sulfur compounds in synfuel process streams. Quarterly technical progress report, April-June 1983. [Thermometric titration of polysulfides with Lewis acid p-hydroxymercuribenzoate; polarography of trithionate, tetrathionate and pentathionate]
Instrumental methods of analysis of sulfur compounds in synfuel process streams. Quarterly technical progress report, January-March 1983. [Thermometric titration of polysulfides with p-hydroxymercuribenzoate; polarography of tetrathionate and pentathionate]
Related Subjects
010600* -- Coal
Lignite
& Peat-- Properties & Composition
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102 -- Chemical & Spectral Procedures
CHEMICAL ANALYSIS
COAL LIQUEFACTION
DATA
DISPERSIONS
ELEMENTS
EXPERIMENTAL DATA
HYDROGEN COMPOUNDS
INFORMATION
LIQUEFACTION
LIQUID WASTES
MIXTURES
NONMETALS
NUMERICAL DATA
OXYGEN COMPOUNDS
POLAROGRAPHY
PROCESS SOLUTIONS
QUANTITATIVE CHEMICAL ANALYSIS
RESEARCH PROGRAMS
SOLUTIONS
SULFUR
SULFUR COMPOUNDS
THERMOCHEMICAL PROCESSES
WASTE WATER
WASTES
WATER