Methods for dehydration of natural gas includes the low temperature separation method, solvent adsorption method, and solid desiccant adsorption method.
天然气脱水方法有低温分离法、溶剂吸收法、固体干燥剂吸附法。
Organic solvent vapors can be recovered from an air stream (fume) by adsorption on granular activated carbon.
有机溶剂蒸汽可以从气流(烟雾)通过活性炭进行吸附。
The natural pigments from purple potato of Shancheng were extracted and analysed by solvent extraction and adsorption.
采用溶剂萃取和吸附精制的方法对山城紫苕中的天然色素进行提取和分离。
The research progress and application of technologies for organic solvent recovery, such as adsorption, absorption, (condensation), and membrane technology, are reviewed.
本文对有机溶剂的回收方法，如吸附法、吸收法、冷凝法和膜分离法等的研究进展与应用进行了综述。
Solvent impregnating resins (SIR) have been prepared by impregnating macroporous styrene-divinylbenzene copolymer adsorption resins (SDAR) in the solution of extracting agent N235.
用萃取剂N_（235）（多种叔胺混合物）浸渍大孔苯乙烯-二乙烯基苯吸附树脂（SDAR）制备了溶剂浸渍树脂（SIR）。
The adsorption of BDMN and solvent (dioxane) on the dropping mercury electrode has also been studied.
此外，对BDMN及二氧六环在汞电极上的吸附现象也进行了研究。
From the above results, the selective adsorption of organic solvent molecules was more effective in the MOF508.
通过以上研究发现，MOF508对有机溶剂分子的选择性吸附效果更明显。
Methods: Active carbon tube adsorption and solvent desorption were used for sampling hexane and analysis was performed by GC(FID).
方法：以活性碳管采集空气中正己烷，用二硫化碳解吸后气相色谱（FID）测定。
Solvent replacement experiment provided direct evidence that there was water-rich adsorption layer and the reaction took place in the layer.
首先用溶剂置换实验验证了纳米反应器的存在且是反应和粒子生长的场所；
The structures and adsorption features of ACF are summarized in this paper with the applications of ACF in waste gas treatment and recovery of solvent reviewed.
介绍了活性炭纤维的特性，对利用活性炭纤维去除特殊污染物和溶剂回收进行了综述。
Finally, the antibiotics were purified by adsorption, solvent extraction and silica gel column chromatography.
综合利用吸附法、溶媒萃取法和硅胶柱层析法对抗生素进行了纯化。
Methods:Silica gel tube adsorption and solvent desorption were used for sampling of methacrylic acid and analysis was performed by HPLC.
方法：以硅胶管采集空气中甲基丙烯酸，用甲醇解吸后高效液相色谱测定。
It seemed that adsorption is as good as solvent extraction for Erythromycin recovery process.
可见吸附法可与溶媒萃取法媲美。
It seemed that adsorption is as good as solvent extraction for Erythromycin recovery process.
可见吸附法可与溶媒萃取法媲美。
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