CAJ | 학술논문

以高碳能源为基础，低碳化循环利用为目的，集成创新技术为手段，提出了褐煤清洁高效利用的大型褐煤分级提质多联产循环经济解决方案。确立了褐煤分级提质、分类利用的关键技术和工艺流程；分析了分级提质对提高低品位褐煤综合利用的优势和作用；论述了低阶褐煤预脱水提质技术和焦热载体低温快速热解技术的核心技术及工程依托；指出正确把握选择各种比较技术的集成原则，是发展大型褐煤分级提质多联产循环经济工程的关键。
이고탄능원위기출，저탄화순배이용위목적，집성창신기술위수단，제출료갈매청길고효이용적대형갈매분급제질다련산순배경제해결방안。학립료갈매분급제질、분류이용적관건기술화공예류정；분석료분급제질대제고저품위갈매종합이용적우세화작용；논술료저계갈매예탈수제질기술화초열재체저온쾌속열해기술적핵심기술급공정의탁；지출정학파악선택각충비교기술적집성원칙，시발전대형갈매분급제질다련산순배경제공정적관건。
Taking high carbon energy energy as basis, low carbon circulation utilization as object, integration innovation technology as measure; au- thor has presented the circulation economy solution scheme for multi-combinative production of large-sized lignite classifying and upgrading in clean and high effective utilization of lignite; has determined the key technology and process flow for lignite classifying and upgrading, category and utilization; has analyzed the advantage and function for classifying and upgrading on comprehensive utilization of elevating low grade lignite ; has discussed the key tech- nology and engineering support for preliminary dewater upgrade technology of low valence lignite and low temperature rapid thermolysis technology with heat carrier of coke ; has indicated that correctly grasping and selecting integration princitJle of various comparison technologies was the key for developing the multi-combinative production with circulation economy project of large-sized lignite classifying and upgrading.