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- Using sodium carbonate and calcium oxide as cheap acid-capturer,perfume furfuryl butyrate was synthesized from furfuryl alcohol and butyryl chloride,and was characterized by GC and IR. 由丁酰氯和糠醇反应,以廉价的氧化钙和碳酸钠为复合束酸剂,合成了香料丁酸糠醇酯,并用IR、GC等进行了表征。
- Synthesis of Perfume Furfuryl Butyrate and Its Characterization 香料丁酸糠醇酯的合成与表征
- Keywords furfuryl butyrate;furfuryl alcohol;butyryl chloride;perfume; 丁酸糠醇酯;糠醇;丁酰氯;香料;
- furfuryl butyrate 丁酸糠酯
- The yield of furfuryl furoate was 74.65%. 糠酸糠酯的产率为74.;65%25。
- It is synthesized by cyclohexanone,urea,formaldehyde and the furfuryl alcohol. 改性糠酮树脂是由环己酮、尿素、甲醛和糠醇缩合而成的新型铸造用的呋喃树脂。
- Ceric sulfate is an excellent catalyst for synthesis of amyl butyrate. 硫酸铈是合成丁酸戊酯的良好催化剂。
- Butyrate salt series :sodium butyrate .calcium butyrate ,zinc butyrate. 丁酸盐系列:丁酸钠,丁醋钙,丁酸锌等。
- Isoamyl butyrate was synthesized by using ceric sulfate as the catalyst. 以硫酸高铈为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯。
- Isobutyl butyrate was synthesized by using gallium sulphate as the catalyst. 以硫酸镓为催化剂,正丁酸和异丁醇为原料合成了丁酸异丁酯。
- Benzyl butyrate was synthesized by using potassium bisulfate as the ca talyst. 以硫酸氢钾为催化剂,丁酸和苄醇为原料合成丁酸苄酯。
- Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst. 以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯。
- Furfuryl ethyl ether is an important component responsible for the stale flavor of beer. 糠基乙醚是啤酒产生老化味的一种重要成分。
- A new technology of recovery of solid waste is developed which is from furfuryl production by furfural hydrogenization. 对已有的糠醇生产中产生的废渣回收工艺进行了改进。
- Huludao Jinming Chemical Co., Ltd., with annual capacity of30,000 tons for Furfuryl alcohol. 葫芦岛锦明化工有限公司,年生产能力30,000吨/糠醇。
- There are two metheds to product furfuryl alcohol:liquid phase and gas phase hydrogenation of furfural. 糠醇是一种重要化工原料,其生产方法有两种:糠醛液相加氢和气相加氢。
- Huludao Jinming Chemical Co., Ltd., with annual capacity of 30,000 tons for Furfuryl alcohol. 葫芦岛锦明化工有限公司,年生产能力30,000吨/年糠醇。
- Investigations have been made on the catalytic hydrogenation of furfural to furfuryl alcohol in a fluidized bed. 进行了流态化床中糠醛气相催化加氢制糠醇的研究。
- There are two methods to prepare LA:the catalyzed hydrolysis of furfuryl alcohol,and the hydrolysis of biomass. 综述了目前国内外以糠醇催化水解法和生物质直接水解法制备乙酰丙酸的研究进展,对这两种方法的优缺点进行了比较。
- Specification for Cellulose Acetate Butyrate Film and Sheeting for Fabricating and Forming (08. 预制和成形用乙酸纤维素丁酸酯薄膜和薄板规范(08。