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芳烃生产工艺
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芳烃生产工艺
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工学
芳烃生产工艺
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aromatics production technology
芳烃生产工艺
目标产物是芳烃,涵盖芳烃生成工艺、芳烃间转化工艺和芳烃分离工艺等工业生产技术。现代石油化学工业中苯、甲苯、二甲苯三种芳烃(简称三苯或BTX)的生产主要由催化重整-芳烃抽提-歧化及烷基转移-异构化-二甲苯分馏-吸附分离等工艺组成的大型芳烃联合装置完成,加氢裂解汽油的C6~C8馏分因富含苯、甲苯、二甲苯,也是芳烃联合装置的重要原料。
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archives of Jiangnan Machinery Manufacture Bureau
Archives of Liaodong of Ming Dynasty
archives of Li Hongzhang's westernization movement in Tianjin
Archives of Macao
Archives of Mianning County in the Qing Dynasty and Part of the Republic of China
Archives of Mining Affairs
Archives of Ministry of Civil Affairs
archives of Ministry of Public Security
Archives of Ministry of Transport
archives of modern Chinese postal origin
archives of Nanjing Massacre and the "comfort women" issue
Archives of Ningxia Hui Autonomous Region
archives of pharaoh
archives of prime minister
archives of puppet regime in Manchuria
archives of Qing dynasty
archives of Rishengchang exchange shop,bank
Archives of State Administration of Work Safety(The Coal Industry Archives)
archives of temple
Archives of the Communist Party of China 1921–2001
archives of the Dutch East India Company
archives of the founding ceremony of the People's Republic of China
Archives of the Planet
Archives of the Qing Dynasty and the Republic of China in Huili County discovered in 1984
Archives of the Suppression of the Tianping Rebellion in the Qing Dynasty
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更新时间:2026/1/8 5:39:44