我们开发了氯化氢—氯化锌的聚合松香新工艺,讨论了松香中枞酸型树脂酸用氟化氢催化异构的影响因素及其宏观动力学。试验证实:氯化氢对枞酸型树脂酸有强烈的催化异构能力,其作用相当于硫酸或盐酸。催化异构属一级反应,表观活化能只有12和19.6kJ/mol,它的控制阶段是传递(扩散)过程。此外,反应有一定的诱导期。 We developed a new process of hydrogenation - zinc chloride polymerized rosin, discussed the influencing factors and macroscopic kinetics of the catalytic isomerization of abietic acid resin with hydrogen fluoride. Experiments show that: hydrogen chloride on abietic acid resin has a strong catalytic isomerization ability, its role is equivalent to sulfuric acid or hydrochloric acid. Catalytic isomer is a first-order reaction, the apparent activation energy is only 12 and 19.6kJ / mol, its control phase is the transfer (diffusion) process. In addition, the reaction has a certain induction period.