文章基本信息

标题：ガスクロマトグラフィーによる排ガス中のフェノールおよびクレゾール類の定量方法の検討とその除害方法のモデル実験結果
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作者：内藤昭治 ; 金子幹宏 ; 節田節子等
期刊名称：Journal of Health Science
印刷版ISSN：1344-9702
电子版ISSN：1347-5207
出版年度：1970
卷号：16
期号：1
页码：41-44
DOI：10.1248/jhs1956.16.41
出版社：The Pharmaceutical Society of Japan
摘要：Stack gas containing phenol and cresols was passed into 0.1 N sodium hydroxide solution, and the solution was acidified with 5 N sulfuric acid, extracted with ether. The ether layer was analyzed by gas chromatography with hydrogen flame ionization detector on a 3 m Dioctyl Sebsate (30%) column at 152°. The flow rate was 70 ml/min of nitrogen, 60 ml/min of hydrogen and 1.0 liter/min of air. Phenol and cresols were removed efficiently by washing waste gas with water or sodium hydroxide solution in a washing column packed with rashig rings.