Stable carbon isotope analysis of coprocessing materials
Consol R D is developing and demonstrating stable carbon isotope analysis as a method to quantitatively distinguish coal-derived and petroleum-derived carbon in products from coal/petroleum coprocessing. The approach taken is to develop the method, then demonstrate its application on authentic continuous-unit products. The significance of selective isotopic fractionation is being determined and, if necessary, corrections will be applied to account for it. Precision, accuracy and range of applicability are being defined. The value of accessory analytical techniques also is being assessed. The program is designed to address a substantial, demonstrated need of coprocessing research (both exploratory and development) for a technique to quantitatively distinguish the contributions of the individual coprocessing feedstocks to the various products. The carbon isotope technique currently is in routine use for other applications. Progress is discussed. 7 refs., 7 figs., 12 tabs.
- Research Organization:
- Consolidation Coal Co., Library, PA (USA). Research and Development Dept.
- Sponsoring Organization:
- DOE/FE
- DOE Contract Number:
- AC22-88PC88800
- OSTI ID:
- 6898696
- Report Number(s):
- DOE/PC/88800-26; ON: DE90016792
- Country of Publication:
- United States
- Language:
- English
Similar Records
Stable carbon isotope analysis of coprocessing materials: Quarterly technical progress report, October 1--December 31, 1988
Stable carbon isotope analysis of coprocessing materials
Related Subjects
02 PETROLEUM
COAL
COPROCESSING
MIXTURES
ISOTOPE RATIO
PETROLEUM
CARBON 13
DISTILLATES
PETROLEUM RESIDUES
PROGRESS REPORT
YIELDS
CARBON ISOTOPES
CARBONACEOUS MATERIALS
DISPERSIONS
DOCUMENT TYPES
ENERGY SOURCES
EVEN-ODD NUCLEI
FOSSIL FUELS
FUELS
ISOTOPES
LIGHT NUCLEI
MATERIALS
NUCLEI
PETROLEUM FRACTIONS
PROCESSING
STABLE ISOTOPES
010405* - Coal
Lignite
& Peat- Hydrogenation & Liquefaction
020400 - Petroleum- Processing