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- chelating resin tower 螯合树脂塔
- How to reasonably discharge waste liquor from chelating ion-exchange resin tower is discussed and scientificity of its technological indexes is analyzed. 介绍了螯合型离子交换树脂塔废液的合理排放情况,分析了其工艺指标控制的科学性。
- In functional polymer, he engaged in the research of ion-exchange resin and chelating resin. 在功能高分子方面，主要对离子交换树脂及螯合树脂的性能进行研究。
- The process of secondary refining of brine, operation and regeneration principles of resin tower and attentive problems were introduced. 介绍了盐水二次精制的工艺流程、操作方法以及树脂塔的再生原理和注意问题。
- The application of aminopyridine resin in chelating resin and super nudeophilic catalyst is summarized and the development of the above-mentioned resis is reviewed. 对氨基吡啶树脂作为螯合树脂和超亲核催化剂的应用研究进行了综合评述;并展望了今后的研究方向.
- Flow-injection flame atomic absorption spectrometry (FIA-FAAS) with the slotted quartz tube has been applied to determine lead in water via on-line preconcentration with chelating resin. 应用高效的在线流动注射赘合树脂预富集石英缝管增敏火焰原子吸收系统直接测定水中痕量铅。
- In this paper, the new chelating resin (PSIM) with a polythioether backbone bearing imidazole group is first synthesized by the reaction between polychloromethylthiirane and imidazole. 通过聚环硫氯丙烷与咪唑进行高分子反应，合成了以聚硫醚为主链、侧链带有咪唑基团的螯合树脂（简称PSIM）。
- Keywords Quinolinol resin;Chelating resin; 羟基喹啉;螯合树脂;
- Phenolic aldehyde chelating resin 酚醛型螯合树脂
- Polyamide-amine type chelating resin 聚酰胺-胺型螯合树脂
- The separation materials used in such technologies contain liquid membranes, chelating resins, solvent impregnated resins, and microcapsules. 这些新技术使用的主要分离材料包括液膜、螯合树脂、浸渍树脂和微胶囊。
- Objective To study the feasibility of chelating resins A and B removing heavy metals from the extracts of Radix Isatidis. 目的研究两种螯合树脂A和B用于脱除板蓝根提取液中重金属离子的可行性。
- Chelating resin pre-concentration 螯合树脂浓缩柱
- The feasibility of the use of APAR in industry was evaluated and itprovided the theoretical basis for molecular design and the synthesis of novel chelating resins. 论文还探讨了含磷鳌合树脂-氨基膦酸树脂对稀土离子铕的吸附在工业上应用的可行性，为分子设计和合成功能更完善的新型树脂提供理论依据。
- This paper is concerned mainly with the synthesis and characterization ofthree types of chelating resins PTZ, PCTZ and PSTZ containing 4-amino-triazole asfunction group. 本文以4-氨基-三氮唑为功能基采用三种不同的大孔树脂为骨架，合成了对金、钯、铂等贵金属离子有选择吸附性能的螫合树脂PTZ、PCTZ、PSTZ，并进行了表征
- The bell tower is the emblem of this city. 这座钟楼是这个城市的象征。
- There is a sonorous bell in the tower. 塔里有一口洪亮的钟。
- The tower on the hill brooded above the village. 小山上的塔楼俯视着那个村庄。
- He saw the tower in relief against the sky. 他看到那塔耸立在空中，轮廓十分鲜明。
- The top of the castle tower has been shot off. 城堡塔楼的顶部已被炸掉了。
