日本日新电机公司(位于日本京都)最近开发了一种等离子体技术,可以增进除臭效能。该公司使用每秒钟能发出1000次的等离子体脉冲(plasma pulses)技术,以排除那些能发出臭味的物质例如硫化氢、氨、甲硫醇和乙醛等,这种方法较通用的活性炭吸附法更加有效,而且花费较少。首先,把有臭味的物质用空气输入到一台“等离子体—Deo”反应器内,在那里承受由放电器放出的50千伏的脉冲。脉冲把目标物质活化,使它们迅速地吸附和氧化在一 Japan Nisshin Electric Corporation (located in Kyoto, Japan) recently developed a plasma technology that can improve deodorant performance. The company uses plasma pulses of 1,000 pulses per second to eliminate odor-producing substances such as hydrogen sulfide, ammonia, methyl mercaptan and acetaldehyde, which are more commonly used than activated carbon adsorption Law is more effective and less costly. First, the odorous material is air-fed into a “plasma-Deo” reactor where it is exposed to a pulse of 50 kV emitted by the discharger. The pulses activate the target material, causing them to rapidly adsorb and oxidize in one