我们以前证明抚顺古城子烟煤低温焦油的破坏加氢不论对国民经济和对理论研究都有重要的意义。即使在普通的残油液相加氢过程中,由于高级酚的破裂就可以使宝贵的低级酚潜在量增加47%;也就是说,从该低温焦油提取的低级酚总量可从6.0%提高到8.8%。显然研究低级酚生成的机理,将会促进选择更好的加工条件,以便为生产塑料,人造纤维及其它化学 We have previously proved that the destruction of low-temperature tar in the ancient city of Fushun sub-hydrogenation of hydrogen on both the national economy and theoretical research are of great significance. Even during normal raffinate hydrogenation, the potential for lower phenolics can be increased by 47% due to the breakdown of higher phenols; that is, the total amount of lower phenols extracted from the low-temperature tar can be increased from 6.0% To 8.8%. Clearly the mechanism of research on the formation of lower phenols will facilitate the selection of better processing conditions for the production of plastics, rayon and other chemicals