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- The burning time of sodium azide gas generating composition was studied by means of closed bomb.The suitable compositions of gas generant had been researched according to the burning velocity. 以密闭爆发器法研究了叠氮化钠类气体发生剂燃烧时间,从而确定了具有合适燃速的气体发生剂的组成。
- Keywords Fire extinguisher;Powde fire extinguisher;Gas generating composition; 灭火器;干粉灭火器;气体发生剂;
- gas generating composition 气体发生剂
- Results:The chemical composition of urinary calculi was distinguished by color changing, precipitating and gas generating, then by the combination of positive reactions of ions. 结果:结果的判断以颜色改变、沉淀生成及气体产生等现象为依据,再根据离子的阳性反应组合判断尿结石成份。
- Baicheng City Acetylene Gas General Fact. 白城市乙炔气总厂。
- Gas generator rocket can pressurize a high-pressure feed system. 燃气发生器能使高压输送系统增压。
- The system consists of gas generating agents FCA and FCB, foam stability agent FCF, retarder FCR, water and oil well cement. 该泡沫水泥浆体系由发气剂FCA、发气剂FCB、稳泡剂FCF以及缓凝剂FCR、水和油井水泥组成。
- Describes when to use general composition versus device-specific composition. 描述何时使用通用复合,何时使用特定于设备的复合。
- The formula and properties of composite gas generating propellant AP/DHG/Polyether were investigated. 研究了以高氯酸铵(AP)/二羟基乙二肟(DHG)/聚醚为主要组分的燃气发生剂的配方和主要性能。
- In this paper, the authors discussed the gas generating characteristics of marine shale and marl by hydropyrolysis. 文中通过加水热模拟实验,对海相页岩和泥灰岩热解气特征进行了系统的对比、研究。
- Wuhu Municipal Planning Committee Wuhu Fuel Gas General Co. 芜湖市计委芜湖市燃气总公司。
- Ozone gas generator so that a better Sterilization vegetables. 臭氧气发生器使蔬菜更好的消毒杀菌。
- The pressure can be an advantage for gas generation. 压力可能时气体的生成有促进作用;
- The development of non-azide gas generant is introduced. 介绍了国内外非叠氮燃气发生剂的研制进展。
- Nerve gases generally cause death by asphyxiation. 神经毒气一般通过窒息导致死亡。
- The third plenary meeting of the Council elected its executive director, chairman, vice chairman and secretary general composition. 第三届理事会一次全体会议选举产生了常务理事、会长、副会长和秘书长组成人员。
- DHG coated by polymer P 100 was characterized with XPS. The composite gas generating propellant was prepared with the coated DHG,AP and Polyether. 用实验室合成的聚合物P-100对DHG进行了包覆,并对所包覆的DHG进行了一定的表征。
- DHG coated by polymer P 100 was characterized with XPS.The composite gas generating propellant was prepared with the coated DHG,AP and Polyether. 用实验室合成的聚合物P-100对DHG进行了包覆,并对所包覆的DHG进行了一定的表征。
- The reliability and integration of the safety interlock system for gascifiers are the most important performance indexes in gas generating plants. 气化炉安全联锁系统的可靠性和完善性是煤气制备装置中最重要的性能指标之一。