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文章介绍了煤化工技术方案选择按照技术先进可靠、工艺包价格便宜、工艺包设计周期较短的原则进行选择。煤化工项目主要技术方案的正确选择,对煤化工项目减少项目投资、缩短建设周期具有重要的作用,对于煤化工项目顺利建成投产,长周期稳定运行,增加产量、降低能耗具有决定性作用。通过对铁路专用线设计方案优化,可以大大降低建设费用,缩短建设周期,降低铁路专用线运行费用,保证铁路专用线安全稳定运行。
The paper introduces the choice of coal chemical technology options in accordance with advanced technology and reliable, inexpensive process package, the package design cycle shorter principle of choice. The correct choice of major technical solutions for coal chemical projects plays an important role in reducing investment in coal chemical projects and shortening the construction cycle. It plays a decisive role in the successful completion and production of coal chemical projects, long-term stable operation, increase of output and reduction of energy consumption. Through the optimization of the special railway line design scheme, the construction cost can be greatly reduced, the construction period can be shortened, the operating cost of the railway special line can be reduced, and the safe and stable operation of the railway special line can be ensured.