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- limonene epoxide 环氧柠檬烯
- Epoxide Fel-Pro Chemical Products, Inc. Fixmaster Steel Stick 环氧树脂 Epoxy;
- The EBR vulcanizate of different epoxide number was prepared . 选择了EBR加工中适合的配合剂和综合性能较好的硫化配方,并制备了不同环氧值的EBR硫化胶。
- All Ingredients:Melaleuca Alternifolia (Tea Tree) Leaf Oil, Limonene. 成分:叶白千层(茶树)叶油,柠檬烯。
- The limonene will remain liquid and be washed away during filtration. 柠檬烯会留在液体中,而且会在过滤中被洗去。
- Plastics. Hardeners and accelerators for epoxide resins. Part 1: designation. 环氧树脂的硬化剂和促进剂。第1部分:标识。
- Coated and encapsulated with epoxide resin, and unilateral lead-out. 环氧树脂浸涂包封,单向引出。
- Progresses in research work of epoxide hydrolase were briefly introduced. 摘要简要介绍环氧化物水解酶的研究进展。
- There're many techniques of extracting limonene from the peels of oranges,but all involves organic impregnant. 从橙皮中提取柠檬烯的方法很多,但是都离不开有机溶剂提取。
- Limonene needed in recycling foamed polystyrene was extracted from the ear of schizonepeta tenuifolia using ligroin. 本文研究从荆芥穗中提取回收聚苯乙烯所需的柠檬烯,其方法是溶剂萃取。
- Limonene,a natural and functional monoterpene,is used as a flavor and fragrance additive in food widely. 柠檬烯是一种天然的功能单萜,在食品中作为香精香料添加剂被广泛使用。
- You will obtain infrared spectra of the carvone and limonene fractions and interpret the results. 你将得到香芹酮和柠檬烯馏份的红外光谱图。并且要解析其结果。
- If the laboratory is warm be sure to check for limonene distillation before turning on the heat source. 如果实验室是和暖的话,在打开热源的时候要检查一下柠檬烯的蒸馏情况。
- The peels of oranges contain abundant oil,containing 90% limonene which is a kind of widely used crude spicery. 橙皮中含有大量的橙皮油,橙皮油中含有90%25的柠檬烯,柠檬烯是一种用途广泛的天然香料。
- It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage. 实践证明,深井曝气生化处理技术处理环氧丙烷皂化污水是行之有效的。
- Trial and error revealed that it was best to put in the amide before the epoxide. 尝试和误差法表明,最好在环氧化之前引进酰胺基。
- The propylene epoxide saponated sewage disposal system running process is summarized. 总结了环氧丙烷皂化污水处理系统运行情况。
- The immobilization of Bacillus megaterium ECU1001 epoxide hydrolase was investigated. 考察了多种载体对巨大芽孢杆菌ECU1001环氧水解酶的固定化。
- From the gas chromatography, report the percentages of limonene and carvone in your original sample and in the fractions following distillation. 从气相色层析分析中,回报在你的原样品和通过蒸馏所得的馏份中所含柠檬烯和香芹酮的百分含量。
- This article is based on cycling economy and green chemistry theory,and studies two kinds of green extracting limonene from the peels of oranges. 本文从循环经济、绿色化学理念出发,研究了两种从橙皮中提取柠檬烯无害化的提取方法。