众所周知,苯乙烯是重要的化工原料。1987年由于苯乙烯严重短缺,我国树脂、玻璃钢工业深受影响。据笔者主观推算,1987年全世界苯乙烯产量为1170—1180万吨/年。据资料(表1)介绍:1987年23个国家和我国台湾省的苯乙烯产量总计为1165万吨/年。其中美国第 As we all know, styrene is an important chemical raw material. In 1987, due to a severe shortage of styrene, China’s resin, glass steel industry was deeply affected. According to the author’s subjective projections, in 1987, the world’s styrene production was 170-11.8 million tons per year. According to the data (Table 1), the total styrene production in 23 countries and Taiwan Province of China in 1987 was 11.65 million tons/year. One of the United States