A series of alumina- or silica-supported precious metal catalysts have been screened for catalytic decomposition of hydroxyl ammonium nitrate by the thermal analysis method.
用热重法考察了催化剂对80%硝酸羟胺推进剂的分解活性。
The Synthesis and Thermal Stability of Thioether Dianhydride Poly(amic acid);
硫醚双酐聚酰胺酸的合成及其热稳定性
poly(amic acid) (PA) fr.
PI多采用两步法合成,第一步由二胺和二酐反应生成预聚体-聚酰胺酸(PA),第二步为聚酰胺酸热或化学亚胺化。
On the basis of pyromellitic(acid)dianhydride-4,4’-diaminodiphenylether poly(amic acid))PAA)polymerized mothod , the partly imidized ternary copoly (amic acid) was synthe
采用两步法,在均苯四甲酸酐?4,4’-二氨基二苯醚型聚酰胺酸合成基础上,采用均苯四甲酸酐(PMDA)和4,4’-二氨基二苯醚(ODA)、对苯二胺(PPDA)在溶剂N,N’-二甲基乙酰胺(DMAc)中低温共聚合成三元共聚酰胺酸(PAA),并在PAA中继续加入一定量酰亚胺化试剂(三乙胺、乙酸酐及DMAc的混合溶液),从而合成部分环化的三元共聚PAA。
Testing Method for Permeability of Skin Protective Materials Against HAN-based Propellants
防护材料耐硝酸羟胺溶液渗透性能实验方法
Effect of hydroxylammonium nitrate on SOD、MDA and TNF-a、IL-6 in rat serum
腹腔注射硝酸羟胺对大鼠血清SOD、MDA及TNF-a、IL-6的影响
Loss of Heterozygosity Analysis in the tk Gene of L5178Y tk~(+/-)-3.2.7C Mouse Lymphoma Cells Induced by Hydroxylammonium Nitrate
硝酸羟胺诱导小鼠淋巴瘤细胞tk基因杂合性缺失分析
This nitrite-free HAS accelerated phosphating process can be used in automotive industry.
这种内含羟胺促进的无亚硝酸盐磷化可用于汽车工业。
Study on Enhancement Adsorption P-nitroaniline Modified by p-hydroxy Benzonic Acid and Adsorbing Principle
对羟基苯甲酸修饰的吸附树脂对对硝基苯胺的吸附及其机理研究
STUDY ON CAPACITY OF ADSORBING P-NITROANILINE BY P-HYDROXY BENZONIC ACID MODIFIED RESIN AND ITS ADSORBING MECHANISM
对羟基苯甲酸修饰的吸附树脂对对硝基苯胺的吸附及其机制研究
4-hydroxy-3-nitrobenzenearsonic acid
４－羟基－３－硝基苯胂酸
Chemical reagents--Hydroxylammonium chloride
GB/T6685-1986化学试剂氯化羟胺(盐酸羟胺)
acetamino-4-hydroxy-benzenearsonic acid
乙醯胺-4-羟苯砷酸
trihydroxyethylamine stearate
三羟基乙胺硬脂酸酯
These compounds are nitrosohydroxylamine derivatives.
这类合成物是亚硝基羟胺衍生物。
An industrial procedure for the manufacture of hydroxylamine is based on the reaction of nitric oxide with hydrogen in the presence of a catalyst.
工业上制作羟胺的过程，其基础是硝酸与氢气在催化剂作用下的化学反应。
H_2 and CO Produced by Radiolysis of HNO_3-FHA Solution
甲异羟肟酸-硝酸辐解产生的H_2和CO
Phenols and anilides can be nitrated with very dilute nitric acid.
酚类和酰基苯胺能被极稀的硝酸硝化。
Study on hydroxylamine decomposition for producingcaprolactam with HPO process
磷酸羟胺法生产己内酰胺工艺中羟胺分解问题的研究
sodium 4 hydroxy-1-naphthalene sulfonate [neville and winthers acid(sodium salt)]
4-羟基苯胺–1-萘磺酸钠（氯化钠）
2-hydroxypropyl trimethylammoniumchloride acetate
【药】氯化(2-羟丙基)三甲基胺醋酸盐
HEDTA(N-hydroxyethyl ethylene diamine triacetic acid)
N-羟乙基乙二胺三醋酸（有机螯合剂）
