新型滤棒降焦添加剂的研究

The New Filter Rod Additive for Reducing Tar Yields

从提高滤棒的选择性过滤效率着手，运用化学吸附原理，开发出高沸点、无毒的有机降焦添加剂。该添加剂与三醋酸甘油酯互溶性好，在使用过程中无需改变生产设备和工艺流程，不仅对滤棒的物理性能、外观质量及卷烟的内外在品质无任何影响，还可直接节约滤棒生产成本３３００元／吨。实验结果表明：该添加剂滤嘴卷烟平均降低焦油量达１．５４ｍｇ／支，平均降低率达９．０％。

A kind of organic additive of reducing tar yields with high boil point were studied.The additive was nontoxic.As it could be resolved completely in glycerol triacetate,the equipment and the process needn't be changed.The additive doesn't influence the physical parameters of filter rod and the quality of cigarette.The cost of filter tip can be economized.The results showed that the cigarette tar yields can be removed up to 1.54mg/cig and the average reduce percentage is 9.0%.