松香酸 meaning in Chinese
abietic acid; colopholic acid; colophonic acid; sylvic acid
◇松香酸甲酯 methyl abietate; 松香酸盐 abietate; sylvate; rosinate; 松香酸酯 rosin ester
Examples
- Synthesis and characterization of 12 - brom - 13 , 14 - oxifurazan methyl dehydroabietate
脱氢松香酸甲酯氧化呋咱的合成与表征 - Standard test methods for rosin acids content of naval stores , including rosin , tall oil , and related products
包括松香,高脂油和相关产品中心存储的松香酸含量的标准测试方法 - Kinds of flotation collectors modified with fatty acid using oleic oil and rosin acid as raw materials were introduced
摘要介绍了几种脂肪酸类矿物捕收剂改性产物，它们分别以油酸和松香酸作为出发原料。 - The fouling of monomer recovery system of qilu esbr plant was studied . it was con sidered that the fouling was principally caused b y the following four reasons , there existed the colopholic potassium containing c onjugated doublebonds in the disproportionated colopholic potassium , excessive co ntent of c16 - 18 compositions existed in the fatty acid , excessive content of com positions for which the demol condensation degree was above 5 , the reaction conve rsion was higher than 72 percent . effective countermeasures were proposed
介绍了齐鲁引进乳聚丁苯橡胶装置回收单元存在的设备堵挂问题，经分析认为歧化松香酸钾中带有含共轭双键的松香酸钾，脂肪酸中c16 18组分含量高， demol缩合度高于5的组分高，反应转化率高于72 %是造成堵挂的4条主要原因，提出了对策。