This newspaper (Reporter Chen Huanhuan) recently, the graded pressurized oxygen-rich combustion technology independently developed by the institute of engineering thermophysics of the Chinese Academy of Sciences Completed the Megawatt-level intermediate test and certification, achieving and Smooth operation and 1.0 MPA pressure for 72 hours, and the carbon dioxide concentration in dry flue gas reached more than 93%, and reached the目前在国内外公开报告的最高水平，其主要指标，例如测试设备尺寸，操作压力，烟道二氧化碳浓度和连续运行时间。据报道，加压氧气燃烧技术可以减少燃烧过程中碳萃取的能源消耗，并改善氧气燃烧系统的经济性。这是最有希望的大型碳还原技术之一。但是，加压的氧气燃烧技术面临着主要技术挑战，例如流量，组合tion和传热。相关的家庭和海外研究主要处于测试的小阶段。对主要问题（例如传热和热表面布局）的试点研究几乎是空白的，并且急切地对测试尺寸进行了技术研究。 Hanggang dito, ang pabilog na likido na Bed Laboratory ng Institute of Engineering Thermophysics, ang Chinese Academy of Sciences ay nagmungkahi ng isang "inuri na pressurized na oxygen-enriched combustion ruta ng teknolohiya" naiiba mula sa tradisyonal na pabilog na likido na kama at pulverized na karbon Na Hurno，位于Itinayo Ang unang interansasanal na aparato ng兆瓦级等级的dinisenyo，其加压氧气燃烧器试点设备。研发团队破坏了通过基本技术，例如在1.0 MPA压力下高通量材料循环技术，减少分配技术的柔软热量，高浓度的高温燃烧的热传热技术，并实现了在测试量表上成功验证该技术。根据试点研究结果，完成了350 MW超临界分级加压富含氧气燃烧锅炉的一般布局计划的初始设计。