螯合剂,chelating agent
1)chelating agent螯合剂
1.New synthetical methods of chelating agent and application in chemistry and chemistry industry;螯合剂合成新方法及其在化学化工中的应用
2.Utilization of cationic starch chelating agent in chromium residue removal;交联阳离子淀粉螯合剂对铬渣的处理研究
3.Application of the macromolecule-chelating agent to the treatment of heavy metal wastewater;高分子螯合剂在重金属废水处理中的应用
英文短句/例句

1.chelation value螯合值(测螯合剂效率)
2.DTPA (diethylene triamine penta-aceticacid)二乙烯三胺五醋酸(有机螯合剂
3.HEDTA(N-hydroxyethyl ethylene diamine triacetic acid)N-羟乙基乙二胺三醋酸(有机螯合剂
4.PROGRESS OF STUDY OF BILE SEQUESTRANT RESINS胆酸螯合剂类降胆固醇药物研究进展
5.Study on Synthesis and Application of Natural Macromolecule Chelator;天然高分子螯合剂的制备及性能研究
6.Optimizing Extraction of Flavonoids from Pomegranate Seeds螯合剂辅助乙醇提取石榴籽黄酮工艺
7.Effects of several chelating agents on corn's absorbing heavy metal几种螯合剂对玉米吸收重金属的影响
8.Determination of Fe(Ⅲ) ion chelating power by spectrophotometry磺基水杨酸显色分光光度法测定螯合剂螯合铁能力的研究
9.Surface active agents--Determination of chelating agent content--Titrimetric methodGB/T15916-1995表面活性剂螯合剂含量的测定滴定法
10.soaps and detergents-determination of chelating agent content-titrimetric method肥皂及洗涤剂-螯合剂含量的测定-滴定法
11.Removal of Cadmium and Chromium from Municipal Sludge by Surfactant and Chelators;表面活性剂与螯合剂对城市污泥中Cd、Cr的去除
12.LABELLING OF NEW CHALATING AGENT(H-73-10) WITH TRITIUM AND CARBON-14新型螯合剂H-73-10的碳-l4和氚标记合成法
13.Synthesis of labelling new chelaling agent(H-73-10) with tritium and carbon-14新型螯合剂H-73-10的碳-14和氚标记合成
14.Protective Effect of Deferoxamine and Ginkgo Biloba Extract (EGb) on Ototoxicity of Cisplatin铁螯合剂与银杏叶提取物合用防治顺铂耳毒性
15.SYNTHESIS OF SOME NEW ACYL PYRAZOLONE TYPE CHELATING AGENTS几种新的4-酰基吡唑啉酮类螯合剂的合成
16.Synthesis of the bifunctional chelator NHS-SHNH双功能螯合剂联肼尼克酰胺衍生物的合成
17.Study on Synthesis of Anti-Alzheimer's Disease Metal Chelator抗老年痴呆活性金属离子螯合剂合成研究
18.Synthesis and Characterization of New Type Bifunctional Chelate Intermediates新型双功能螯合剂中间体的合成与表征
相关短句/例句

Chelator[ki:'leit?]螯合剂
1.Application of chelator in strontium titanate as lean-burning oxygen sensors;螯合剂在氧敏传感器钛酸锶薄膜制备中的应用
2.Removal of Cd and Cr from municipal sludge by complexing of chelators and surfactants;螯合剂与表面活性剂复合去除城市污泥中Cd、Cr
3.Synthesis of a New Chelator──[15]ane·N_5·5HCl and Study of Its Corrosion-inhibitive Ability;新型螯合剂[15]ane·N5·5HCl的合成及其缓蚀性能的研究
3)Chelating agents螯合剂
1.Research on the pectin removal effect of different chelating agents on cotton fabrics;不同螯合剂对棉织物果胶质去除效果的研究
2.Stabilization of heavy metals in incineration fly ash with chelating agents;采用螯合剂稳定垃圾焚烧飞灰中的重金属
3.Effects of new chelating agents on testicular toxicity in mice induced by acute exposure to cadmium;新型螯合剂对镉致小鼠睾丸毒性的解毒作用
4)chelant['ki:l?nt]螯合剂
1.Synthesis of highly effective chelant-glucoheptonic acid and its uses;高效螯合剂葡庚糖酸的合成及其用途
2.Influence of chelant and surfactant on separation properties of membranes in desalination;螯合剂和表面活性剂在脱盐过程中对膜分离性能的影响
3.Application of chelants in remediation of heavy metals-contaminated soil螯合剂在重金属污染土壤修复中应用研究进展
5)chelate[英]['ki:leit][美]['ki,let]螯合剂
1.The potential of biodegradable chelate EDDS for phytoextraction of heavy metals from contaminated soils;可降解螯合剂EDDS诱导植物修复重金属污染土壤的潜力
2.Progress on monoclonal antibody directed toward metal-chelate complexes and immunoassays to assess heavy metal contamination;重金属-螯合剂复合物McAb制备及免疫检测技术进展
3.A new bifunctional chelate intermediate of time-resolved fluorescence immunoassay 2,6-bis(3′-bromomethyl-pyrazol-1′-yl)-4-bromopyridine was prepared from 2,6-bis(3′-methyl-1H-pyrazol-1′-yl)-4-aminopyridine by diazotization-Sandmeyer reaction and NBS reaction.以2,6-双(3′-甲基-1′-吡唑基)-4-氨基吡啶为原料,经重氮化,溴化合成了新型时间分辨荧光免疫分析双功能螯合剂中间体2,6-双(3′-溴甲基-1′-吡唑基)-4-溴吡啶。
6)chelating agent螯合剂,螯和剂
延伸阅读

螯合剂分子式:CAS号:性质:又称螯合配体(chelating ligand),螯合基团(chelating group)或多齿配体(mutidentate ligand)。配体中有两个或两个以上配位原子,且同时与一个中心原子(或离子)形成螯合环。由于螯合剂的成环作用使螯合物比组成和结构相近的非螯合配位化合物的稳定性高。螯合剂大多数是有机配体。目前已发现的螯合剂最多的达十四齿。螯合剂中的配位原子以氧和氮为最常见,其次是硫,还有磷、砷等。在肥皂中加入螯合剂使金属失去活性,可以防止肥皂变质。