Chlorides相关论文
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Chloride ingress is one of the major causes of reinforced concrete degradation.Chlorides accelerate the breaking of the ......
One common aggressive mechanism acting in reinforced concrete is chloride attack which induces steel corrosion.Although ......
Corrosion behavior of ferritic stainless steel with 15wt％ chromium for the automobile exhaust system
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Geomorphologic Characteristics of Polygonal Features on Chloride-Bearing Deposits on Mars: Implicati
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的 评估广东省市、县农村饮用水监测实验室的检测能力和水平,确保全省农村饮用水监测结果准确可靠.方法 国家有证标准样晶水质砷......
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针对露天矿公路路面扬尘污染问题，进行了喷洒实验，测定了两种卤化物抑尘剂的16个配方在自然环境中昼夜周期吸湿、放湿的能力和抗冻性......
通过对PVC生产工艺的分析,阐明PVC行业氯化物(包括氯气、氯化氢、氯乙烯等)的来源和途径,对PVC行业氯化物污染治理措施进行调查。......
1-chloro-octane， 1-chloro-dedocane 和 1-chloro-hexadecane 从相应白酒被综合。反应被 N 催化， N-dimethyl formamide 和 dodecyl......
PVP-Supported Palladium-Cadmium Bimetallic Catalyst for the Hydrogen Transfer Dechlorination of Aryl
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对某电厂煤粉炉除尘器前后HC1排放量进行了实测,并在垃圾流化床锅炉和链条炉上进行了燃烧脱氯试验.研究结果表明:(1) 含氯废弃物是......
用１．５次微分溶出伏安法测定了ＦＤＰ中微量氯的含量，样品预处理手续简单，适用于含氯７．５×１０＾－６～９．５×１０＾－５ｍｏｌ／Ｌ样品的测定，是一种快速简便，准确精密的方法。......
Regulating effect of Chinese herbal medicine on the peritoneal lymphatic stomata in enhancing ascite
AIM: To observe the regulatory effect of Chinese herbalmedicine on peritoneal lymphatic stomata and itssignificance in t......
Advanced analytical methodology based on comprehensive two-dimensional gas chromatography-time of flight mass spectromet......
Using Pd-salen complex as an efficient catalyst for the copper- and solvent-free coupling of acyl ch
The palladium-salen complex palladium(Ⅱ) N,N'-bis{[5-(triphenylphosphonium)-methyl]salicylidene}-l,2-ethanediamine ......
提出了基于标准加入和用最大透光率波长作光度测量的浊度分析法测定有色试样溶液中氯化物和硫酸盐。方法用于高纯碳酸镍中1μg......
用比较的方法研究了石墨中氯化物对铅原子化的影响.NaCl和CaCl2能引起铅吸收信号曲线的变化,导致对铅原子化的干扰和影响.实验表明......
由于ＣａＣｌ２，ＭｇＣｌ２水溶液呈弱酸性，在严格控制酸性液体的区域其应用受到了限制。因此，本文采用试验方法在卤化物中添加ＣａＯ和ＭｇＯ后测定其吸湿、保水和中和......
用试验方法分别测定了含ＮａＣｌ，ＣａＣｌ２，ＭｇＣｌ２３种卤化物的粉尘试样在自然环境中昼夜周期吸湿、放温的行为，并统计分析了试样吸湿率与吸湿剂含量、空气中的......
对原油中常见的元素硫、硫醇、硫醚和二硫醚等硫化物进行了腐蚀试验。结果表明：不同类型硫化物的腐蚀性存在很大差异；不同类型硫化物......
对丙烯酸树脂包衣材料和肠溶型欧巴代包衣材料分别包衣的两种氯化镁缓释片进行了稳定性实验研究。结果表明，肠溶型欧巴代包衣材料包......
提出了一种从氧化铝中提取原铝的新方法。该方法的原理基于如下化学反应：AlI3＋（3/2）Zn=Al＋（3/2）ZnI2。首先通过氧化铝的碳热氯化反应得到......
采用悬汞电极－甘汞电极－铂对电极三电极系统，建立了１．５次微分阴溶出钛安法测定水泥中微量氯的分析方法。本法适用于７．５×１０＾－６￣９．５×１０＾－６ｍｏｌ／ＬＣｌ＾－样品的测......
通过分析海绵钛生产过程中产生的固体废物的性质,选择合理的固化技术,制定出处理方案,该方案可以为环境影响评价工作提供一定的科......
河北省是工业大省,一些企业生产过程排放的污水中含大量的氧化物，由于目前国家没有制定相应的排放标准，造成企业在排污过程中无限制......
Interactions of polyvinylpyrrolidone (PVP) with metal chlorides (MgCl2, CaCl2, KC1 and BaC12) have been investigated by ......
Polyamine-based scavenger resins containing 2, 3 and 4 nitrogen atoms have been prepared and their comparative efficacy ......
Cyclocondensation Reactions of Hydrazonoyl Chlorides with Some Azines: Synthesis of New Fused Hetero
New functionalized fused heterocycles, such as, 1,3,6,9,11-pentasubstituted-pyrido[3,2-f:6,5-f']bis([1,2,4]triazolo[......
The mechanism of rare earth metals (Gd and Dy) chloride complexes electroreduction on the tungsten electrode in equimola......
Lake Karakir (system of lakes) is located in the north west of Bukhara Oasis, it consists of 3 small lakes—a large kara......
Synthesis of some new Indeno[1,2-e]pyrazolo[5,1-c]-1,2,4-triazin-6-one and Indeno[2,1-c]pyridazine-4
Diazonium chlorides of 5-amino-3-methypyrazole 1a and 5-amino-4-phenylpyrazole 1b coupled with 1,3-indanedione 2 and led......
ＥｌｅｃｔｒｏｄｅｐｏｓｉｔｉｏｎｏｆＲａｒｅＥａｒｔｈＭｅｔａｌｓａｎｄＴｈｅｉｒＡｌｌｏｙｓＹａｎｇＱｉｑｉｎ，ＬｉｕＧｕａｎｋｕｎ，ＴｏｎｇＹｅｘｉａｎｇ，ＡｏＹａｎｂｉｎｇａｎｄＳｕＹｕｚｈｉ（杨绮琴）（刘冠昆）（童叶翔）（敖炎兵）（苏育志）.........
Novel Synthetic Method for the Vilsmeier-Haack Reagent and Green Routes to Acid Chlorides, Alkyl For
An environmentally benign and practical preparation method for the Vilsmeier-Haack reagent (VH) has been developed by us......
Efficient Cross-Coupling Reaction of Aryltrifluoroborates and Aroyl Chlorides for the Synthesis of F
The direct aroylation of ArCOPdCl with potassium aryltrifluoroborates establishes a new cross-coupling synthetic tool fo......
