摘要
：利用清水吸收空气中的ＣＯ２，在实验室内考察了撞击流吸收器的吸收性能，并与具有内循环的喷射式吸收器、鼓泡式吸收器进行了对比。实验结果表明，撞击流吸收器的吸收率和体积传质系数明显高于具有内循环的喷射式吸收器和鼓泡式吸收器。对吸收器用于有固体产物生成的吸收过程进行的初步实验表明，撞击流吸收器对Ｈ２Ｓ的吸收率比具有内循环的喷射式吸收器高，且在吸收过程中，无固体产物堵塞喷嘴现象出现。
The absorption properties of the impinging stream absorber were measured in the laboratory
while water was used to absorb the CO\-2 in air. The properties of the impinging stream
absorber were compared with those of bubbling absorber and jet absorber. The experimental
result shows that the absorption rate and the volumetric mass transfer factor of the impinging
stream absorber are obviously better than those of the others. The impinging stream absorber
is suitable for absorbing reactions including solid products. The absorption rate of the
impinging stream absorber used to absorb H\-2S is higher than that of the jet absorber, and
there are no plugging in the nozzle during the process of absorbing reaction.\=
出处
《石油大学学报（自然科学版）》
CSCD
1999年第4期78-80,共3页
Journal of the University of Petroleum,China(Edition of Natural Science)
基金
国家科技部"九五"重点科技攻关课题
关键词
撞击流
吸收器
吸收率
传质系数
气体吸收
impinging stream
absorber
absorption rate
mass transfer factors
property evaluation
laboratory test\
