Testing method for bromine number of petroleum product ( colorindicator method) 石油产品溴值测定法(指示液滴定法)
The laboratory study showed that applying proper dienophile with controlled dosage could drop the bromine number, prolong the induction period, and the octane number and other performance of the gasoline stock were unaffected. 实验室的研究结果表明,使用适当的亲双烯体以严格控制的加入量处理过的油品溴指数明显下降,诱导期明显增长,而辛烷值等其它性能基本不受影响。
Study on methods of determining bromine number of terpene phenolic resin 萜烯酚树脂溴值测定方法的研究
Through comparing with important evaluations, such as bromine number and kinetic viscosity, the catalyst is appraised. 通过合成油的运动粘度和溴价等重要评价指标对催化剂进行了评价。