Adding amines to steam for humidification
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منابع مشابه
Effect of Heated Humidification on Adherence to Continuous Positive Airway Pressure Therapy in Subjects With Obstructive Sleep Apnea and Nasopharyngeal Symptoms.
Numerous studies have demonstrated the efficacy of CPAP therapy for reducing symptoms (eg, daytime sleepiness), improving quality of life (QOL), reducing the risk of driving and occupational accidents, and preventing sequelae of obstructive sleep apnea (OSA), such as cardiovascular morbidity and mortality.1-3 Many patients have trouble complying with CPAP therapy even though it is effective.4 A...
متن کاملActive humidification with Boussignac CPAP: in vitro study of a new method.
OBJECTIVE To carry out an in vitro study of Boussignac CPAP valve performance with a new humidification method, using a heated humidifier. METHODS Two heated humidifiers were evaluated: Fisher & Paykel MR850, and Covidien Kendall Aerodyne 2000. Baseline measurements were taken in all experimental conditions without humidification. The Boussignac valve was adapted to the input of the humidific...
متن کاملEffect of air humidification on the sick building syndrome and perceived indoor air quality in hospitals: a four month longitudinal study.
The sensation of dryness and irritation is essential in the sick building syndrome (SBS), and such symptoms are common in both office and hospital employees. In Scandinavia, the indoor relative humidity in well ventilated buildings is usually in the range 10-35% in winter. The aim of this study was to evaluate the effect of steam air humidification on SBS and perceived air quality during the he...
متن کاملHumidification and perceived indoor air quality in the office environment.
OBJECTIVE To evaluate the effect of humidification on the odour, acceptability, and stuffiness of indoor air. METHODS In a six period cross over trial at the Pasila Office Center, Helsinki, the air of two wings of the building in turn were ventilated with air of 30%-40% humidity. A third wing served as a non-humidified control area. The quality of indoor air was assessed weekly by a panel con...
متن کاملCyclic Regeneration of Cu/ZnO/Al2O3 Nano Crystalline Catalyst of Methanol Steam Reforming for Hydrogen Production in a Micro-Fixed-Bed Reactor
Hydrogen can be produced for fuel cell applications by using methanol steam reforming reaction. In this article, a method was developed for regeneration of accelerated deactivated methanol-steam-reforming catalyst. Successive deactivation–regeneration cycles were studied in a 250 hours test for the first time including 6 regeneration cycles. It is shown that regeneration of the catalyst in ...
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