生物航煤的管理、验证标准及验证流程

为了创建自主认定航空替代燃料的审定办法，介绍了国外适航局对替代燃料的管理流程及标准ASTM D4054和ASTM D7566,以及中国适航局依据符合性验证方法制定的《含合成烃民用航空喷气燃料》（CTSO-2C701）标准。详细介绍了标准中规定的生物航煤生产工艺、最低性能标准以及获得批准书需要通过的理化性能和特定性能试验，包括发动机台架和试飞验证。标准中提出了采用技术标准规定批准书（CTSOA）的形式对生物航煤进行申请和批准。在比较国内外生物航煤管理、标准及验证流程技术基础上，总结了中国生物航煤性能验证技术、发动机台架和试飞要求，以及依据此验证技术进行了中国石化1号航煤的认证，为形成一套有别于其他国家的特定的审定办法提供了技术支持。 

Management, verification standards and validation process of aviation biofuel

For establishing the self-certification process of non-petroleum based aviation fuel, the specification ASTM D4054 and ASTM D7566 issued to guarantee the utilization of aviation biofuel by foreign airworthiness authorities were introduced.“Civil Aviation Jet Fuel Containing Synthesized Hydrocarbons”(CTSO-2C701) was issued, which defined the process and minimum standards of alternative fuels by reference to the compliance certification method. Accordingly, the Chinese airworthiness authorities took Chinese Technical Standard Order Approval (CTSOA) to approve the use of alternative aviation fuel. For obtaining the approval, the physical and chemical properties and fit-for-purpose properties test shall be certificated after completion of engine bench test and flight test. Compared with the aviation fuel management, certification standard and process at home and abroad, the certification technology and the requirements of engine bench test and flight test in China were summerised, and Sinopec No.1 biofuel certification based on this verification technology were highlighted in detail. The novel management processes for aviation biofuel and other alternative fuels provided technical support for special approval in China.