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
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 。
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。
4%(GC) by using strongly basic ion exchange resin and CO2.
工艺选择了强碱性离子交换树脂为碱性催化剂以及采用CO2中和体系中的碱性物质,使4,4-二甲基-1-(4-对氯苯基)-1-戊烯-3-酮的收率达到98。
4% (GC) by using strongly basic ion exchange resin as basic catalyst and CO2 as basic material to neutralize the ionized –OH ion.
反应工艺选择了强碱性离子交换树脂为碱性催化剂以及采用CO2中和体系中的碱性物质,使4,4-二甲基-1-(4-对氯苯基)-1-戊烯-3-酮的收率达到98。
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
storng-acid cation exchange resin
强酸性阳离子交换树脂
Catalysis of Ketol Reaction by Strongly Acidic Cation Exchange Resin;
强酸性阳离子交换树脂催化合成缩酮
Synthesis of isobutyl propionate catalyzed by strong acidic cationic exchange resin
强酸性阳离子交换树脂催化合成丙酸异丁酯
The Reaction of Phthalic Anhydride and Butyl Alcohol Catalused by Resin;
强酸性阳离子交换树脂催化邻苯二甲酸酐与正丁醇的酯化反应
Study on Catalytic Synthesis of Isobutyraldehyde Glycol Acetal by Strong Acidic Cation Exchange Resin
强酸性阳离子交换树脂催化合成异丁醛乙二醇缩醛的研究
Catalytic Isomerization of Slash Pine Rosin by Strong Acid Type Cation Exchange Resin Cooperated with Microwave
微波协同强酸性阳离子交换树脂催化湿地松香异构化反应
Synthesis of p-Tert-butylphenol Catalyzed by Thermal Stable Strong Acidity Cation Exchange Resin
耐高温强酸性阳离子交换树脂催化合成对叔丁基苯酚
Synthesis of Acetophenone Ethylene Glycol Ketal by Using Cation Exchange Resin as Catalyst
强酸性阳离子交换树脂催化合成苯乙酮环乙二缩酮的研究
strongly acidic cation-exchange
强酸型阳离子交换树脂
strongly acidic styrene type cation exchange resin
强酸性苯乙烯系阳离子交换树脂
strong-acid ion exchange resin
强酸性离子交换树脂
D001 macrporous strongly acidic styrene type cation exchange resins
GB/T16579-1996D001大孔强酸性苯乙烯系阳离子交换树脂
sulfonie acid ion exchange resin
磺酸型阳离子交换树脂
strongly basic quarternary ammonium type anion exchange resin
强碱性季铵型阳离子交换树脂
Removal of free fatty acids from acid oil by esterification with cation exchange resin
阳离子交换树脂催化酸性油脂酯化脱酸
weak-acid exchange resin
弱酸性慢离子交换树脂
Application of ion exchange chromatography in petroleum analysis--separation of basic nitrogen compounds in gas oil by resin No. 52
国产52~#强酸型阳离子交换树脂在碱性氮化物富集中的应用
strong-acid cation exchange fibre
强酸性阳离子交换纤维