The CO_2 Absorption Capacity of Soda Lime
نویسندگان
چکیده
منابع مشابه
Efficiency of carbon dioxide absorption by soda lime in a closed system.
The efficiency of the carbon dioxide absorption by soda lime was determined in the following way. (1) " Circle " breathing. In six experiments, a subject breathing through a Waters canister fully packed with 425 g of fresh soda lime was connected to a closed circuit spirometer as described by Erikson et al. (1951). The expired air then passed the canister before entering the spirometer where th...
متن کاملMeasurement of soil CO2 efflux using soda lime absorption: both quantitative and reliable
Measurement of soil CO2 efflux using a non-flow-through steady-state (NFT-SS) chamber with alkali absorption of CO2 by soda lime was tested and compared with a flow-through non-steady-state (FT-NSS) IRGAmethod to assess suitability of using soda lime for field monitoring over large spatial scales and integrated over a day. Potential errors and artifacts associated with the soda lime chamber met...
متن کاملThe effect of over- or underfilling the soda lime canister on CO2 absorption in two closed-circuit oxygen rebreathers.
O2 diving incidents investigated by our laboratory were related to improper filling of the soda lime canister in closed-circuit oxygen rebreathers. We studied the effect of overfilling or underfilling the canister on CO2 absorption using a continuous flow of 5% CO2. With a full canister in the Oxyger 57, CO2 began to rise at 130-160 min, reaching 1% at 240 min and 1.5% at 270 min. Similar resul...
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NON NOSCERE" continues to be one of the most important aphorisms—if not the most important of all—in contemporary medicine and anaesthetists should never ignore it. The use of elaborate anaesthetic technique entails correlated dangers, which can only be counteracted by minute and profound knowledge of the situation created. Under this heading comes closed circuit respiration, which to-day is so...
متن کاملNumerical Simulation of Soda-Lime Silicate Glass Tempering
The paper deals with the computation of residual and transient stresses in a tempered glass plate. The modelling takes into account the viscoelastic behavior and the structural relaxation of glass. The evolution of stresses with time during the rapid cooling is computed. Simulation results are compared with experimental ones from the literature available. Levels of transient tensile stress in t...
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ژورنال
عنوان ژورنال: JAPANES JOURNAL OF MEDICAL INSTRUMENTATION
سال: 1992
ISSN: 0385-440X,1881-4875
DOI: 10.4286/ikakikaigaku.62.5_239