与石油化工和热电联合是煤化工可持续发展之路——《石油替代综论》专著中煤化工部分要点

Integrating with petrochemical and thermal power a sustainable development road for coal chemical——highlights of"Alternatives for Petroleum"

作者新近编著的《石油替代综论》专著即将出版,该专著系统介绍了如下一些问题:石油和有可能替代石油的国内外资源状况;用各种替代资源(包括煤、天然气、油页岩、油砂、生物质、核能、太阳能等)生产目前的石油化工产品(主要是油品、烯烃、芳烃、醇醚和氢气)及其他化学品的工艺和技术;新能源替代技术的应用推广前景和最有希望实现的石油能源替代的路线图;不同交通运输工具的能耗与节能,非常具有替代前景的氢燃料的运输和储存,以及CO_2的捕集与减排等。煤化工在中国如何发展,这是目前人们比较关心的问题,为了发挥杂志信息传播快、传播面广的特点,特摘专著中有关煤化工部分的要点刊出。这部分内容说明了在我国只能适度发展煤化工的原因;提出切忌以原料为线对行业划界,建议以生产石油产品、低碳烯烃、替代天然气为目的产品的煤化工企业,与炼油、石油化工、热电企业联合,以达到减少投资、降低能耗、优化管理、减少温室气体排放、理顺销售渠道并降低销售成本的双赢效果。

The monograph of ＂Alternatives for Petroleum＂ written by the authors will soon be published. It describes the processes and technologies for producing oil and petrochemical products （ mainly oil products, olefins, aromatics, ether alcohol and hydrogen ） and other chemicals by using various alternative resources （ such as coal, natural gas, oil shale, tar sands, biomass, nuclear energy and solar energy etc）, the prospects of alternative energy application and route map of petroleum alternative which will soon be realized, the energy consumption and energy saving of different transportation vehicles, storage and transportation of hydrogen, CO2 trap and emission reduction etc. How to develop China＇ s coal chemical industry has become a major concern of people nowadays. To provide a good reference for the readers interested in coal chemicals, the highlights of the book are cited. The causes of properly controlled development of China coal chemical industry are described. It is recommended that the industries should never be separated by their feedstocks and the coal chemical enterprises producing oil products, light olefins, NG alternative should be integrated with petroleum refineries, petrochemical plants and thermal power plants to save project investment, reduce energy consumption, improve management, minimize green-house gas emission as well as to facilitate product sales and save sale costs.