Control technology assessment for coal gasification and liquefaction processes, Solvent Refined Coal Pilot Plant, Ft. Lewis, Washington. February 1979 site visit report

Technical Report · Tue Dec 01 04:00:00 EST 1981

OSTI ID:6662276

A survey was conducted to study control technology for prevention of exposure to hazardous agents in coal conversion facilities at the Solvent Refined Coal Pilot Facility (SIC-5161), Fort Lewis, Washington on February 5, 1979. Of 184 workers employed, 133 had potential exposure to process contaminants. Area and personal monitoring was used to identify the hazards. Employee education and training programs were maintained to promote safety and industrial hygiene. A continuing health program was also maintained. Preemployment and annual physicals were provided. Potential hazards were from polynuclear aromatics (PNA), hydrogen-sulfide (7783064), and carbon-monoxide (630080). Maintenance personnel were exposed to high concentrations of potentially toxic chemicals. Sampling was difficult because of high pressure and high temperatures. Clean clothes and showers were provided to prevent PNA exposure. Protective clothing was used for exceptionally dirty jobs or when added protection was needed. The author recommends catch basins with cleanouts in all areas. Greater emphasis on housekeeping and better provisions for cleaning pump areas are needed. A central electrical control area is recommended. Establishment of procedures for changes between shifts and a program for personal protective equipment are recommended.

• Research Organization: Enviro Control, Inc., Rockville, MD (USA)
• OSTI ID: 6662276
• Report Number(s): PB-84-182013
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
010403 -- Coal & Coal Products-- Hydrogenation-- (-1987)
010404* -- Coal
Lignite
& Peat-- Gasification
AIR POLLUTION CONTROL
AROMATICS
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CHALCOGENIDES
CHRONIC EXPOSURE
COAL LIQUEFACTION
CONTROL
HAZARDOUS MATERIALS
HYDROCARBONS
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
INDUSTRIAL MEDICINE
INSPECTION
LIQUEFACTION
MAINTENANCE
MATERIALS
MEDICINE
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PERSONNEL
POLLUTION CONTROL
POLYCYCLIC AROMATIC HYDROCARBONS
SRC-II PROCESS
SULFIDES
SULFUR COMPOUNDS
TECHNOLOGY ASSESSMENT
THERMOCHEMICAL PROCESSES
TOXICITY