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Keywords butyl lactate;D;L-lactide;ester exchange reaction; 乳酸丁酯;D;L-丙交酯;酯交换反应;
Conclusion Potassium bisulfate is an excellent catalyst for the synthesis of butyl lactate. 结论硫酸氢钾是合成乳酸丁酯的良好催化剂。
In the presence of aminosulfonic acid catalyst,lactic acid reacted with n butyl alcohol to form n butyl lactate. 以氨基磺酸为催化剂，实现了乳酸与正丁醇反应合成乳酸正丁酯。
Objective To study the catalytic activity of potassium bisulfate in synthesizing butyl lactate. 目的研究硫酸氢钾在合成乳酸丁酯工艺中的催化性能。
Butyl lactate was synthesized by the ester exchange reaction of D,L-lactide and n-butanol under the catalysis of sulfuric acid. 研究了D,L-丙交酯在浓硫酸催化作用下与正丁醇进行酯交换反应合成乳酸丁酯的条件。
A new technique employing modified zirconium oxide to replace the concentrated sulfuric acid as catalyst in synthesis butyl lactate is studied.The result is satisfied.The yield rate reaches 85%. 对以改性氧化锆替代传统的浓硫酸作酯化反应催化剂合成乳酸丁酯的新工艺进行了试验探索，取得了满意效果，合格产品收率达85%25以上。
Keywords Butyl rubber;Sealant;Application; 丁基橡胶;密封胶;应用;
Keywords Butyl butyrate synthesis catalytic system; 丁酸丁酯;合成;催化体系;
Synthesis of Butyl Lactate on Magnetic Solid Superacid Catalysts 磁性固体超强酸催化合成乳酸丁酯
Synthesis of butyl lactate catalyzed by potassium bisulfate 硫酸氢钾催化合成乳酸丁酯
Keywords butyl paraben;stannic chloride;catalysis;synthesis; 尼泊金丁酯;四氯化锡;催化;合成;
Keywords butyl hexanoate;esterification;phase transfer catalysis; 己酸正丁酯;酯化;相转移催化;
Keywords butyl propionate;potassium bisulfate;catalysis;synthesis; 丙酸丁酯;硫酸氢钾;催化;合成;
Keywords butyl acetate;ceric sulfate;catalysis;synthesis; 乙酸丁酯;硫酸铈;催化;合成;
Keywords Butyl rubber （IIR）;Adhesive;Corrosion resistant lining; 丁基橡胶;粘合剂;耐蚀衬里;
Preparation of the New Type Rare Earth Solid Super Acid Catalyst and the Synthesis of Butyl Lactate 新型稀土固体超强酸催化剂的制备及乳酸丁酯的合成
Catalyzing n- Butyl Lactate Synthesis by p- Toluenesulfonic Acid Supported on Activated Carbon under Microwave Irradiation 微波辐射下活性炭固载对甲苯磺酸催化合成乳酸正丁酯
Keywords Butyl formicate;Iron trichloride hexahydrate;Catalyst;Synthesize; 甲酸正丁酯;三氯化铁水合物;催化;合成;
Preparation of Heterogeneous Supported Heteropoly Acid Catalyst PW 12 /SiO 2 and Catalysis for Synthesis of n Butyl Lactate 固载杂多酸催化剂PW_12/SiO_2的制备及其对酯化合成乳酸正丁酯的催化作用
Keywords butyl glycol;TDI trimer;modification;hydroxy acrylic resin;Synthesis; 二乙二醇丁醚;TDI-三聚体;改性;羟基丙烯酸树脂;合成;