1) stong acid cationic exchange resin
阳离子酸性交换树脂
2) strongly acidic cation exchange resin
强酸性阳离子交换树脂
1.
Sythesis and application of chlorostyrene-DVB strongly acidic cation exchange resin;
氯代苯乙烯-二乙烯基苯强酸性阳离子交换树脂的合成与应用
2.
For this study,a series of poly( p -amino styrenes) with various amounts of supported hydrogen chloride,and a series of strongly acidic cation exchange resins with various exchange capacity were synthesized,and their catalytic property for ketalization of cyclohexanone and glycol were investigated.
通过测定固载了不同量的氯化氢的聚 (对氨基苯乙烯 )和不同交换量的强酸性阳离子交换树脂催化的环己酮与乙二醇的缩酮化反应缩酮的收率 ,研究了聚合物固体酸催化剂的疏水性对其催化缩酮化反应性能的影响 ;发现在一定范围内增加催化剂的疏水性 ,可提高缩酮化反应的收率 。
3.
Highermember alkyl acrylates were prepared by reaction of CH 2=CHCOOH with C 8～C 16 alcohol, using strongly acidic cation exchange resin as catalyst and 4methoxyphenol as polymerization inhibitor.
以大孔强酸性阳离子交换树脂为催化剂 ,对羟基苯甲醚作阻聚剂 ,合成了丙烯酸 C8～ C16 正构偶数碳醇酯。
3) strong-acid cation exchange resin
强酸性阳离子交换树脂
1.
Adsorption behavior and mechanism of lead on strong-acid cation exchange resin;
强酸性阳离子交换树脂对铅的吸附行为及机理
4) acidic cation-exchange resin
酸性阳离子交换树脂
1.
It is synthesized sulphurized oxymolybdenum dialkyldithiophosphate under catalyst of HY1 acidic cation-exchange resin,the reaction time is 6h,the amount of catalyst is 12%,and the yield rate of sulphurized oxymolybdenum dialkyldithiophosphate comes to 85%.
用HY1酸性阳离子交换树脂催化剂,合成了二烷基二硫代磷酸硫化氧钼,反应时间为6h,催化剂的质量分数为12%,二烷基二硫代磷酸硫化氧钼的收率为85%。
5) strong acid cation exchange resin
强酸性阳离子交换树脂
1.
Synthesis of ethyl caproate by a strong acid cation exchange resin catalyst;
强酸性阳离子交换树脂催化合成己酸乙酯的研究
2.
The reaction conditions for synthesis of iso-amyl acetate are studied from acetic acid and iso-amyl alcohol upon strong acid cation exchange resin as a catalyst and cyclohexane as water-carrying agent.
研究了以强酸性阳离子交换树脂为催化剂,环己烷作带水剂,冰醋酸与异戊醇合成乙酸异戊 酯的反应条件。
3.
Dibutyl succinate was synthesized catalyzed by a strong acid cation exchange resin from succinic acid and n-butyl alcohol.
用强酸性阳离子交换树脂催化丁二酸和正丁醇的酯化反应 ,合成了丁二酸二丁酯。
6) strong-acid cation-exchange resin
强酸性阳离子交换树脂
1.
Phthalate ester plasticizer is prepared by esterification of phthalic anhydride with n-C_nH_(2n-1)OH(n=6、8、10)in the presence of strong-acid cation-exchange resin.
研究了强酸性阳离子交换树脂催化合成邻苯二甲酸线性高碳醇酯的方法。
2.
The properties of strong-acid cation-exchange resin modified by mercaptan for the preparation of bisphenol-A are studied in this article.
本文研究了合成双酚A的巯基改性型强酸性阳离子交换树脂催化剂的性能，从树脂的骨架结构、巯基烷基胺类改性剂及使用条件等几方面，探讨了催化剂的活性和选择性；从催化剂的使用温度、使用中原料及副产物杂质的影响、存放方法等几方面，探讨了催化剂的稳定性。
补充资料：阳离子-阳离子干扰
分子式：
CAS号：
性质：火焰原子吸收光谱分析中，伴生阳离子对待测阳离子测定中信号的增强或抑制。它属于化学干扰；信号增强属于增感效应，信号被抑制属于干扰效应。如测定镁时铝存在可抑制镁的信号；测定铝时钛存在，可增强铝的信号。前者由于生成难解离的MgO·Al2O3，减少了镁的基态原子；后者是钛的亲氧能力比铝强，钛夺取了氧化铝中的氧，生成氧化钛，铝从氧化铝中释放出来。
CAS号：
性质：火焰原子吸收光谱分析中，伴生阳离子对待测阳离子测定中信号的增强或抑制。它属于化学干扰；信号增强属于增感效应，信号被抑制属于干扰效应。如测定镁时铝存在可抑制镁的信号；测定铝时钛存在，可增强铝的信号。前者由于生成难解离的MgO·Al2O3，减少了镁的基态原子；后者是钛的亲氧能力比铝强，钛夺取了氧化铝中的氧，生成氧化钛，铝从氧化铝中释放出来。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条