摘要
研究了4种活性炭对芥子气模拟剂2-氯二乙基硫醚(CEES)和二丙基硫醚(DPS)的静态吸附性能。结果表明,因DPS的饱和蒸气压较高,24 h内活性炭对DPS的吸附量大于CEES,但由于活性炭与CEES之间的分子作用力较大,120 h后活性炭对CEES的吸附量大于DPS。常规测试中可采用DPS作为模拟剂进行快速、粗略的吸附研究。活性炭表面的孔隙总体积与DPS 24 h的吸附量呈线性正相关。
The static absorption properties of 4 kinds of activated carbons for 2-chlorodiethyl sulfide(CEES)and dipropyl sulfide(DPS)mustard gas simulants were studied.It was found that the absorption properties of activated carbons for DPS were higher than for CEES within 24 h due to the higher saturated vapor pressure of DPS.Meanwhile,the absorption properties of activated carbons for CEES were higher after 120 h owning to the stronger intermolecular interaction between the activated carbons and CEES.DPS was suggested to use in the regular test,and a rapid estimation of the absorption capacity of activated carbons would be achieved.The total pore volume of different activated carbons and the static absorption properties for DPS within 24 h were positively correlated.
作者
林涛
赵宝旭
高缨
黄源
邓斯奇
刘夺奎
李秀明
Lin Tao;Zhao Baoxu;Gao Ying;Huang Yuan;Deng Siqi;Liu Duokui;Li Xiuming(Beijing Chemical Defense Representative Office of Chemical Defense Military Representative Bureau, ArmyArmament Department, Beijing 100000, China;Chemical Defense Military Representative Bureau, Army Armament Department, Beijing 100000, China;No. 96901 Troops of PLA, Beijing 100000, China;Beijing BW Techtextile Co., Ltd., Beijing 100043, China)
出处
《产业用纺织品》
2021年第6期12-15,共4页
Technical Textiles
关键词
防毒服
活性炭
模拟剂
静态吸附
protective suit
activated carbon
simulant
static absorption
