Progress toward developing a monitoring method for hydrogen cyanide in air
Technical Report
·
OSTI ID:6991523
The development of an analytical procedure for measuring free cyanide, the various solid and liquid sorbents tested, and the instability problems encountered during research to establish a monitoring method for hydrogen-cyanide (HCN) in air are described. The original goals of the project were the development of improved sampling and analytical methods for hydrogen fluoride, HCN, and particulate cyanides by replacing liquid-impinger samplers with solid sorbent samplers and using an ion-chromatographic analytical technique.
- Research Organization:
- National Inst. for Occupational Safety and Health, Cincinnati, OH (USA). Div. of Physical Sciences and Engineering
- OSTI ID:
- 6991523
- Report Number(s):
- PB-86-236171/XAB
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
500200* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AIR POLLUTION
AIR POLLUTION MONITORING
AIR QUALITY
CHEMICAL ANALYSIS
CYANIDES
ENVIRONMENTAL QUALITY
HYDROCYANIC ACID
HYDROGEN COMPOUNDS
INDOOR AIR POLLUTION
INDUSTRIAL MEDICINE
INORGANIC ACIDS
MEDICINE
POLLUTION
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AIR POLLUTION
AIR POLLUTION MONITORING
AIR QUALITY
CHEMICAL ANALYSIS
CYANIDES
ENVIRONMENTAL QUALITY
HYDROCYANIC ACID
HYDROGEN COMPOUNDS
INDOOR AIR POLLUTION
INDUSTRIAL MEDICINE
INORGANIC ACIDS
MEDICINE
POLLUTION