Study on technological condictions for synthesis of terpine hydrate with aid of ultrasound

超声波辅助合成 水合 萜 二醇的工艺条件研究

The analysis of resin contents showed that main monoterpenes were α - pinene camphene β - pinene myrcene and limonene and some times there were 3-carene and α - terpine .

室内测定的结果表明 油松松脂 内的单萜组分有α-蒎烯、莰烯、β-蒎烯、香叶烯和柠檬烯，另外还含有少量3-蒈烯和α- 萜 品烯， 但 并不 普遍；

The effect of cinnamic acid on the conversion of turpentine oil to terpine hydrate

苯丙烯酸对松节油转化 水合 萜 二醇的作用研究

Study on the effect of sulfate on dehydration of terpine Hydrate Catalyzed by sulfuric acid

硫酸盐对硫酸催化 水合 萜脱水的影响

After alkylation these resins were heated to ≤ 300 ℃ under -0.095 MPa gauge pressure to remove low molecular weight substances and terpine phenol formaldehyde resins with softening point up to ca. 160 ℃ could be obtained .

该树脂烷基化之后于－0.095MPa表压下加热至≤300℃脱除低分子物，可得软化点最高为160℃左右的 萜烯酚醛树脂。

VOC such as aldehyde terpine organic acid and alcohol emitted from the process of wood manufacture and utilization is likely to cause adverse environment effect .

木质 材料在加工利用过程中释放甲醛等 各种醛类， 萜烯 类，有机酸、醇类等 挥发物，对环境和人体造成 一定的危害。

The effect of Cinnamic acid on the conversion of turpentine oil to terpine hydrate was studied .

本文对苯丙烯酸在松节油转化 成 水合 萜 二醇 反应中的作用进行了 对比研究。