第 44 卷第 2 期 |  | Vol. 44 No. 2 | 2014 年 4 月 | Apr 2014 |
|
所屬欄目:功能材料
活性炭與殼聚糖對卷煙主流煙氣中揮發(fā)性羰基化合物釋放量的影響研究 |
曾萬(wàn)怡1,2,向能軍2*,龔為民2,牟定榮2,祝琳華1*
(1. 昆明理工大學(xué) 化學(xué)工程學(xué)院,云南 昆明 650000; 2. 紅塔煙草(集團)有限責任公司 技術(shù)中心,云南 玉溪 653100) |
摘 要:比較了在紙質(zhì)濾芯上分別涂布活性炭和殼聚糖對主流煙氣中羰基化合物及焦油、一氧化碳等的吸附效果。研究結果表明:活性炭與殼聚糖對紙質(zhì)濾棒卷煙主流煙氣中羰基化合物均有較好的吸附作用;殼聚糖對主流煙氣中羰基化合物的吸附能力優(yōu)于活性炭,對焦油、煙堿無(wú)明顯影響,殼聚糖對羰基化合物具有選擇性吸附作用。 |
關(guān)鍵詞:活性炭;殼聚糖;羰基化合物;紙質(zhì)濾棒 |
中圖分類(lèi)號:TS452 文獻標識碼:A 文章編號:1009-9212(2014)02-0060-05 |
|
Study on the Influence of Activated Carbon and Chitosan on the Release of Volatile Carbonyl Compounds in Cigarette Mainstream Smoke |
ZENG Wan-yi1,2, XIANG Neng-jun2*, GONG Wei-min2, MOU Ding-rong2, ZHU Lin-hua1*
(1. Institute of Chemical Engineering of Kunming University of Science and Technology, Kunming 650000, China; 2. R&D Center of Hong Ta Tobacco Group, Yuxi 653100, China) |
Abstract:The adsorption of volatile aldehydes and ketones and other harmful substances from cigarette mainstream smoke by paper filter tips filled with activated carbon and chitosan were studied. The results showed that the release of carbonyl compounds in cigarette mainstream smoke can be efficiently decreased. Chitosan showed better adsorption of carbonyl compounds than activated carbon, but no obvious effect on tar and nicotine. However, the adsorption of carbonyl compounds by Chitosan is selective. |
Key words:activated carbon; chitosan; carbonyl compounds; paper filter stick |
|
基金項目:云南中煙工業(yè)有限責任公司科技開(kāi)發(fā)項目(2013FL09)。
|
作者簡(jiǎn)介:曾萬(wàn)怡(1987-),男,四川德陽(yáng)人,碩士研究生,主要從事卷煙降焦減害的研究(E-mail:zwy1583@126.com)。
|
聯(lián) 系 人:向能軍,高級工程師,博士,主要從事卷煙降焦減害的研究(E-mail:xnj3511@hongta.com);祝琳華,教授,主要從事磷酸鹽材料的制備、性能和應用的研究。
|
收稿日期:2014-01-21
|
|