terpine

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

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。

After alkylation, these resins were heated to ≤ 300 ℃ under-0.095MPa 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。

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；

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

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。