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我国是世界上粗苯产量最大的国家,约占世界总产量的60%,随着粗苯生产规模的扩大和回收技术的不断改进,粗苯在炼焦过程中的回收率逐年提高。但因国内焦炭产能过剩严重,开工率受到限制,即使产品涨价也很难带动焦化副产粗苯供给增加,粗苯供应偏紧格局短期难以改善。全年正常开车的苯加氢精制装置能力达到575万吨/年,苯加氢以其环保优势必然成为粗苯加工的主流发展方向,依目前情况看,原料缺口将继续放大,争抢会更加激烈,这也给予粗苯市场有力支撑。未来,焦化企业必须积极适应市场,提升技术水平和产业集中度,积极开拓新的发展空间,降本增效。苯加工产业还有很大的提升空间,粗苯原料的市场竞争将会加剧,抢夺原料资源的局面不会改观,因此加氢苯企业的经营压力持续存在。
China is the world’s largest producer of crude benzene, accounting for about 60% of the world’s total output. With the expansion of the production scale of crude benzene and the continuous improvement of the recovery technology, the recovery rate of crude benzene in the coking process has been increasing year by year. However, due to serious overcapacity of domestic coke production capacity is limited, even if the product prices are difficult to drive the supply of coke by-product of crude benzene increased, short supply of crude benzene is difficult to improve the tight pattern. The annual capacity of benzene hydrotreating unit with normal operation reached 5.75 million tons / year. Benzene hydrogenation is bound to be the mainstream of crude benzene processing due to its environmental protection advantages. According to the current situation, the raw material gap will continue to be enlarged and the competition will be even more severe Intense, this also gives strong support benzene market. In the future, coking enterprises must actively adapt to the market, enhance their technological level and industrial concentration, actively explore new space for development, and reduce costs and increase efficiency. Benzene processing industry there is still much room for improvement, crude benzene raw material market competition will intensify, snatching the situation of raw materials resources will not change, so hydrogenated benzene business pressure persists.