Lithium battery hazard: old-fashioned planning implications of new technology.
Lithium battery technology has important military applications and will increasingly enter the civilian marketplace. In order to prevent explosive fragmentation under some circumstances of malfunction or misuse, lithium batteries are designed to vent externally in the event of malfunction. Depending on the chemistry and size of a venting lithium battery, the release of toxic gases such as sulfur dioxide or thionyl chloride may pose risks to exposed individuals, particularly in enclosed spaces. Chemical and thermal burns, laryngeal edema, pulmonary edema, and bronchiolitis obliterans are potential outcomes. A case report is presented which illustrates the hazards. The hazards are not from unpredictable outcomes, but from failure to plan for predictable outcomes.
Ducatman
A M
AM
Environmental Medical Service, Massachusetts Institute of Technology, Cambridge 02139.
Ducatman
B S
BS
Barnes
J A
JA
D000062:Accidents, Occupational; D000328:Adult; D011211:Electric Power Supplies; D006801:Humans; D008094:Lithium; D008297:Male; D011654:Pulmonary Edema / Q000139:chemically induced; D013458:Sulfur Dioxide / Q000009:adverse effects; D013461:Sulfur Oxides / Q000009:adverse effects
D013461:Sulfur Oxides; D013458:Sulfur Dioxide; C023589:thionyl chloride; D008094:Lithium