摘要
简述了烧结型沸石分子筛的研究进展，开发了一种新型的烧结型沸石分子筛的制备工艺，并研制成烧结型沸石分子筛吸附单元制冷管．对4种烧结型沸石分子筛的吸附性能和传热性能进行了实验研究，发现烧结型分子筛与普通分子筛粉末比较，吸附率仅下降1．66％～4．27％，其吸附性能略有降低；导热系数增大明显，提高6～10倍．结果表明：沸石分子筛烧结工艺可行，烧结型沸石分子筛的烧结过程对其吸附性能影响不大，但其导热性能却大大提高．
In this paper, the research progress about sintered zeolite was summarized. A new - style manufacturing process of sintered zeolite and the unit tube of adsorption refrigeration coated with sintered zeolite have been developed. And then the adsorption performance and heat transfer of four kinds of sintered - zeolite sam- ples were studied. The results show that, compared with ordinary zeolite powder, the adsorption capability decreases only by 1.66%-4.27%, however, the thermal conductivity coefficient increases by 6 - 10 times. The manufacturing process for sintered zeolite was reliable, and the experimental results indicated that the adsorption capability of sintered zeolite was not influenced significantly by the sintered process, while the heat transfer performance was increased greatly.
出处
《郑州大学学报（工学版）》
CAS
2008年第1期14-17,共4页
Journal of Zhengzhou University（Engineering Science）
基金
上海市自然科学基金资助项目(05ZR14035)
关键词
吸附式制冷
烧结型沸石分子筛
传热强化
吸附
adsorption refrigeration
sintered zeolite
heat transfer enhancement
adsorption
