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1)  sintered catalyst
烧结催化剂
2)  combustion catalyst
燃烧催化剂
1.
XPS characterization of loaded combustion catalyst La_(0.8)Sr_(0.2)CoO_3;
负载型La_(0.8)Sr_(0.2)CoO_3燃烧催化剂的XPS表征
2.
In order to observe the effect of combustion catalysts on burning rate of solid propellant,the catalytic action of composite catalysts in the combustion of solid propellant was studied by uniform design and regression analysis of mathematical model.
为了考察了3种催化剂(铅盐、铜盐和炭黑)对固体推进剂燃速的影响,运用均匀设计方法和多元回归数学模型分析研究燃烧催化剂的作用规律。
3.
The problems existed in the preparation study of na no- s cale combustion catalysts used in solid propellant,the research directions of the preparation study and emphases in th.
综述了固体推进剂用纳米燃烧催化剂制备方法的最新研究进展,讨论固相反应法、电解法、水热法、沉淀法、溶胶-凝胶法、微乳液法制备纳米粒子的优缺点,指出了固体推进剂用纳米催化剂制备研究中存在的问题,今后纳米燃烧催化剂制备方法发展的方向及研究重点:(1)发展和完善现有制备工艺,寻求适合工业化生产的高效、廉价制备途径;(2)深入地研究纳米结构和性质以及制备机理;(3)纳米催化剂表面改性和修饰技术研究;(4)推进剂用绿色纳米有机催化剂、含能纳米有机催化剂,以及由一些新型碳材料比如碳纳米管、C等制备的复合纳米催化剂。
3)  Catalyst structure
催化剂结构
1.
The condition of bonds, charge distribution and energy change were studied for the dehydration process of zirconium sulfate tetrahydrate The calculated results of catalyst structure were bassically in agreement with the experimental resu.
采用以 A S E D M O( 含原子对排斥的 E H M O 法) 为基础的结构自动优化 E H T O P T 法对制备醇醚醋酸酯类产品的四水硫酸锆层状催化剂结构进行了理论研究。
4)  catalyst fouling
催化剂结垢
1.
during the operation of the unit,such as serous catalyst fouling and big vibration and analyzes the causes and proposes some countermeasures.
介绍了中国石化青岛石油化工有限责任公司140×104t/aMIP-CGP重油催化裂化装置YL-10000E型单级烟气轮机运行中出现的内部催化剂结垢严重、振动大等问题。
5)  energetic combustion catalyst
含能燃烧催化剂
1.
For solving the problem of energy decrease of solid propellant caused by adding inert catalyst into propellant,a novel energetic combustion catalyst,2,4-dinitroimidazole lead salt(PDNI)was synthesized by two steps of nitration,thermal rearrangement and ion exchange reactions using imidazole as starting material.
为解决惰性催化剂加入到固体推进剂中引起能量降低的问题,以咪唑为原料经两步硝化、热重排和复分解反应合成了一种新型含能燃烧催化剂2,4-DN I铅盐(PDN I)。
6)  Catalyts for methane combustion
甲烷燃烧催化剂
补充资料:燃烧稳定剂
分子式:
CAS号:

性质:指抑制固体发动机推进剂不稳定燃烧的物质。在复合固体推进剂中加入金属添加剂能抑制不稳定燃烧。铝粉是常用的燃烧稳定剂。含铝推进剂燃烧时的铝粒以及燃烧后生成的氧化铝凝相颗粒能起到抑制不稳定燃烧的作用。

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