The application of pulverized coal combination combustion technology in the retrofit of grate-fired boiler and the mechanism on combination combustion are introduced in this paper.

介绍了鞍钢房产公司宋三台子锅炉房采用粉煤复合燃烧技术，改造锅炉情况及复合燃烧机理。

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The travelling grate boiler with combined combustion technology are introduced herein, and its valve in travelling grate boiler retrofit are illustrated also.

介绍了链条锅炉加煤粉复合燃烧技术的机理和流程系统，举例证明了此技术在链条锅炉改造中的可行性和经济性。

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In 2013, implemented frequency conversion technology retrofit under Energy Performance Contracting for aluminum fabrication projects of China Power Investment Corporation.

2013年，开展中电投集团铝业变频技术改造等节能领域合同能源管理项目实施。

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That is because the Environmental Protection Agency recently approved retrofit technology for big rigs that lets them burn LNG and diesel.

WSJ: Will Truckers Ditch Diesel for Natural Gas?

Chuck Jacobus's 11-year-old minivan, for instance, may not perform perfectly, but Team Cybernet wants to prove it can retrofit its robotic technology onto any car, even the U.S. Army's aging fleet, whose vehicles Jacobus says are an average of 13 years old.

FORBES: Dude, Where's My Driver?

While Retrofit will take on individual clientele, their technology shines in group environments like the workplace.

FORBES: Chicago's Retrofit Raises $8mm Series A Round, Launches Contest