The influence of the self-made sulfate activator FG on the mechanical properties of cement-fly ash systems with steam curing is analysed by the compression test.
采用胶砂强度试验分析蒸养条件下自制硫酸盐激发剂FG对水泥-粉煤灰系统力学性能的影响规律,同时采用XRD、DSC—TG微观分析方法探讨FG对水泥-粉煤灰系统的增强机理。
The text introduced many reconstructions of pump which should be attended in the persulfate production,by this way the problems maked by unperfectly using or building up were solved.
本文介绍了过硫酸盐生产用泵的一系列改造,解决工艺流程的泵安装使用中的一系列不正确的问题。
Graft copolymerization of ammonium acrylate onto cotton fibers was studied with persulfate and sodium hyposulfite as initiator.
以过硫酸盐与硫代硫酸钠为引发剂 ,使丙烯酰胺与棉纤维进行接枝共聚 ,研究了过硫酸盐的加入方式和加入量对接枝反应的影响 ,发现采用过硫酸铵与过硫酸钾两种氧化剂、两步加入的办法能够克服体系中氧气的阻聚作用 ,又能得到较高的单体转化率和接枝
The composition ratio of the complex gel breaking system of DF-07 low fracturing fluids consisting of persulfate and the initiator is studied.
针对低温地层压裂改造液体破胶难度大、储层伤害率高等问题,分析了不同类型破胶剂的破胶机理,研究了由过硫酸盐和引发剂组成的DF-07低温压裂液复合破胶体系的组分比例,评价了不同使用条件下对压裂液携砂粘度和破胶性能的影响程度以及降低残渣含量与保护地层能力,并在永利地区低温储层现场进行了2井次压裂施工应用。
Study on Microetching Performance of Sodium Persulfate/Sulfuric Acid System
过硫酸盐/硫酸体系微蚀性能的研究
Methods for chemical analysis of ferrotitanium--The persulfate-arsenite volumetric method for the determination of manganese content
GB/T4701.4-1984钛铁化学分析方法过硫酸盐-亚砷酸盐容量法测定锰量
Advances in persulfate oxidation activation methods of persulfate oxidation
过硫酸盐高级氧化技术的活化方法研究进展
bisulfate, bisulphate
硫酸氢盐,酸式硫酸盐
hydrogen sulfate
重硫酸盐，硫酸氢盐
Study on the Catalytic Reaction of S_2O_8~(2-)Salt and Mn(Ⅱ) Salt;
过二硫酸盐与锰(Ⅱ)盐的催化反应研究
Morphine [Hydrochloride, Sulfate]
吗啡[盐酸盐，硫酸盐]
Peracetic Acid Bleaching of Magnesium-based Sulfite Pulp
亚硫酸镁盐法浆过氧乙酸漂白的研究
cyprian vitriol
硫酸铜与硫酸锌复盐
nitrate and sulphate reduction
硝酸盐与硫酸盐还原
sulfate resisting silicate cement
抗硫酸盐硅酸盐水泥
method using oxidative digestion with peroxodisulfate
用过氧焦硫酸盐进行氧化溶解的方法
Cyanide-free copper electroplating in sulfite/thiosulfate bath
亚硫酸盐/硫代硫酸盐体系无氰镀铜
The Peracetic Acid Bleaching of Kraft Wheat Straw;
过氧乙酸用于硫酸盐麦草浆漂白的研究
determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
铬酸盐、碘化物、亚硫酸盐、硫氰酸盐和硫代硫酸酯的测定
A salt of hyposulfurous acid.
酸性亚硫盐亚硫酸的一种盐
acid sulfite pulp
（酸性）亚硫酸盐纸浆
Study on the Influence Rules of Sulfur on the Clinkering Process of Silicate Cement Clinker;
硫对硅酸盐水泥熟料烧成过程的影响规律研究