Design and use of density gauges for fossil-energy processes. [Catalyst level detector]
Conference
·
OSTI ID:6356448
A density gauge has been designed to function as a catalyst level detector in the H-Coal 1 in. h Bench Reactor. The system utilizes a /sup 137/Cs source and a BiGe scintillator as a detector. The source/detector systems are encompassed in a yoke which can be maneuvered over approx. 1/3 of the reactor height. Both catalyst level and bed uniformity can be measured. The system, as tested, can distinguish coal slurry and roughly 5% catalyst by volume.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (USA)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 6356448
- Report Number(s):
- SAND-81-1347C; CONF-810607-6; ON: DE81023306
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
440105 -- Radiation Instrumentation-- Radiometric Instruments-- (-1987)
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
ALKALI METAL ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CARBONACEOUS MATERIALS
CATALYSTS
CESIUM 137
CESIUM ISOTOPES
COAL
COAL LIQUEFACTION
COUNTING TECHNIQUES
DESIGN
DISPERSIONS
ENERGY SOURCES
FOSSIL FUELS
FUELS
GAMMA SOURCES
H-COAL PROCESS
ISOTOPES
LEVEL INDICATORS
LIQUEFACTION
MATERIALS
MEASURING INSTRUMENTS
MIXTURES
NUCLEI
ODD-EVEN NUCLEI
RADIATION SOURCES
RADIOISOTOPES
RADIOMETRIC GAGES
SCINTILLATION COUNTING
SLURRIES
SUSPENSIONS
THERMOCHEMICAL PROCESSES
YEARS LIVING RADIOISOTOPES
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
440105 -- Radiation Instrumentation-- Radiometric Instruments-- (-1987)
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
ALKALI METAL ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CARBONACEOUS MATERIALS
CATALYSTS
CESIUM 137
CESIUM ISOTOPES
COAL
COAL LIQUEFACTION
COUNTING TECHNIQUES
DESIGN
DISPERSIONS
ENERGY SOURCES
FOSSIL FUELS
FUELS
GAMMA SOURCES
H-COAL PROCESS
ISOTOPES
LEVEL INDICATORS
LIQUEFACTION
MATERIALS
MEASURING INSTRUMENTS
MIXTURES
NUCLEI
ODD-EVEN NUCLEI
RADIATION SOURCES
RADIOISOTOPES
RADIOMETRIC GAGES
SCINTILLATION COUNTING
SLURRIES
SUSPENSIONS
THERMOCHEMICAL PROCESSES
YEARS LIVING RADIOISOTOPES