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2012年,纯苯在化工市场中格外令人瞩目。其价格从年初的8000元(吨价,下同)涨到10775元,一年内上涨了34%。预计2013年,纯苯市场仍将继续在高位运行。由于原料来源受到限制,国内石油苯产量持续下滑,供需失衡将继续主导纯苯价格,粗苯价格也长期处于高水平。笔者认为,如果煤化工企业能够生产一部分纯苯,或可缓解我国纯苯市场供给不足的状况,同时也可提高煤化工企业的经济效益,煤
In 2012, benzene was particularly notable in the chemical market. Its price from the beginning of 8,000 yuan (t price, the same below) rose to 10,775 yuan, up 34% within a year. It is estimated that the pure benzene market will continue to run at a high level in 2013. Due to the limited sources of raw materials, the domestic production of benzene and benzene continued to decline, the imbalance between supply and demand will continue to dominate the price of benzene, crude benzene prices have long been at a high level. The author believes that if the coal chemical industry to produce part of the benzene, or can ease the supply of benzene in China’s market conditions, but also can improve the economic benefits of coal chemical industry, coal