您要查找的是不是：
- Keywords Ion exchange resins;Domiphen;Uniform design; 离子交换树脂;度米芬;均匀设计;
- Keywords Ion exchange resin;Catalystic activity;Acetal;Ketal; 缩醛;缩酮;催化活性;阳离子交换树脂;
- Keywords ion exchange resin;xylose;arabinose;molecule degeneration; 离子交换树脂;木糖;阿拉伯糖;分子变性;
- Keywords Ion exchange resin;Starch sugar;Refming;Desalt;Decoloring; 离子交换树脂;淀粉糖;精制;除盐;脱色;
- Keywords Ion exchange resin;Octadecylamine;Adsorption.; 离子交换树脂;烷基十八胺;吸附;
- Keywords ion exchange resin;electro-regeneration;EDI;membrane technology; 离子交换树脂;电再生;电去离子;膜技术;
- Keywords ion exchange fiber（IEF）;ion exchange resin（IER）;calium salt regenerant; 离子交换纤维（IEF）;离子交换树脂（IER）;钙盐再生剂;钠盐再生剂;
- Keywords ion exchangers resin;abstractions;cyanidation;glod; 离子交换树脂;提取;氰化;金;
- Keywords ion exchange resin;bromination;3 methyl anisole;4 bromo 3 methylanisole; 载溴树脂;间甲基茴香醚;溴化;4-溴-3-甲基茴香醚;
- Keywords ion exchange resin;Chinese goldthread;berberine hydrochloride;drug-resin complexes; 离子交换树脂;黄连;盐酸小檗碱;药物树脂复合物;
- Keywords ion exchange resin;phosphotungstic acid;supported heteropolyacid;benzaldehyde hexyl mercaptal; 离子交换树脂;磷钨酸;固载杂多酸;催化剂;苯甲醛正己硫醇缩醛;
- Keywords ion exchange resin（IER）method;extraction;pectin;orange peel;purification; 离子交换树脂法;提取;果胶;橙皮;除杂;
- Keywords ion exchange resin;solid super acid;catalyst;aluminium trichloride;esterification; 离子交换树脂;固体超强酸;催化剂;三氯化铝;酯化反应;
- Keywords ion exchange resin;adsorption;hydrogenated nitrile rubber;rhodium;ruthenium;recovery; 离子交换树脂;吸附;氢化丁腈橡胶;铑;钌;回收;
- Keywords ion exchange resin;gold separated;silver;thiourea;adsorption;separation; 关键词离子交换树脂;硫脲;金;银;吸附;分离;
- Keywords Ion exchange resin;nanometer TiO_2;separation/preconcentration;speciation;graphite furnace atomic absorption spectroscopy; 离子交换树脂;纳米二氧化钛;分离富集;形态分析;石墨炉原子吸收;
- Methods: Extracted by EtOH,purified by 732-positive ion exchange resin. 方法:全草粗粉用乙醇提取,强酸型732阳离子树脂交换纯化。
- Sodium chloride and hydrochloric acid are often used to regenerate spent ion exchange resins used in water purification. 氯化钠和盐酸常用来再生水净化中用的废的离子交换树脂。
- Water treatment: cleaning ion exchange resins; pure water production equipment; seawater desalination equipment. 水处理：清洗离子交换树脂；纯水生产设备；海水淡化设备。
- A ion exchange resins was studies for the esterification of fumaric acid with methanol in this paper. 研究了以富马酸和甲醇为原料,强酸型离子交换树脂为催化剂合成富马酸二甲脂。
