iodimetry

iodimetry

1. Keywords static enrichment method;BPR resin;iodimetry;gold;

BPR树脂;静态法;碘量法;金;

2. Keywords NaFe EDTA;iodimetry;determination method;recovery rate;

EDTA铁钠;碘量法;测定条件;回收率;

3. Keywords Plastic blood bags;Reducing substances;Indirect iodimetry;Aqueous extract;

一次性塑料血袋;还原物质;间接碘量滴定法;水浸提液;

4. Compared with differential iodimetry, the results gained with it are satisfactory.

与差减式碘量法进行比较，结果令人满意。

5. Content of peroxy--acetic acid was determined by iodimetry and permanganate method using Bi (No_3)_3 as maskor of EDTA

以B_i(NO_3)_3消除EDTA干扰后,用碘量法和KM_nO_4法测定过氧乙酸的含量。

6. Abstract:It was introduced that progress actuality and application foreground of the stutra analysis technique of gold in the up-to-date China such as fire assaying and iodimetry.

以火试金和滴定法为例,介绍了经典测金方法的发展现状和应用前景。

7. Keywords low polymerization degree paraformaldehyde;sodium sulfite method;iodimetry;

低聚合度多聚甲醛;亚硫酸钠法;碘量法;

8. Keywords Multiplication-photometric titration;Iodimetry;Wheat flour;Benzoyl peroxide;2 nd derivation;

倍数光度滴定法;碘量法;面粉;过氧化苯甲酰;二阶导数;

9. Based on the theory of iodimetry,a new analytical method for the rapid titration of manganese dioxide in pyrolusite is developed.

利用碘量法基本原理,建立了一种快速测定软锰矿中二氧化锰含量的新方法。

10. Keywords Beer;Antioxidant;Sodium Pyrosulfite;Iodimetry;

啤酒;抗氧化剂;偏重亚硫酸钠;碘量法;

11. The interference of reductant is eliminated by indirect iodimetry in the weak acidic medium and the content of potassium iodate is determined by direct iodimetry under acidic condition.

在弱酸性介质中,利用间接碘量法消除还原物的干扰,于酸性条件下采用直接碘量法测定碘酸钾含量。

12. Keywords Combustion in nitrogen atmosphere;Sulfur;Ferrosilicon;Ferromanganese;Iodimetry;

在氮气氛中燃烧;硫;硅铁;锰铁;碘量法;

13. The experiment indicates that determination of iron in NaFe EDTA with iodimetry is feasible.

实验表明用碘量法测定EDTA铁钠中铁的含量的方法是可行的。

14. The determination of gold by iodimetry after activated carbon adsorption was carried out.The optimun analytical conditions were ascertained.This method is easy to operate at reduced cost.

对活性炭富集碘量法测定金进行了实际测定试验的探讨,确定了各步骤最佳分析条件,使该方法更易于掌握,且节约了成本。

15. Keywords cysteamine;iodimetry;2 mercapto thiazoline;

巯乙胺;碘量法;噻唑啉;

16. Sulfide in the wastewater was determined by iodimetry via. dissociated to sulfureted hydrogen under the conditions of acidity, adsorbed and created precipitated sulfied.

废水中硫化物在酸性条件下游离成硫化氢气体,被吸收液吸收,生成硫化物沉淀,用碘量法测定硫化物含量。

17. Keywords sodium D-isoascorbate;2-keto-gluconate;TLC;iodimetry;

异抗坏血酸钠;2-酮基-D-葡萄糖酸;薄层色谱;碘量法;

18. Keywords Microscale Experiment;Iodimetry;Glucose.;

微型实验;碘量法;葡萄糖;

19. The paper describes a method, based on iodimetry, for determination sulphur in colloidal sulphur-triadimefon.

提出基于碘量法测定粉锈清中硫磺的方法。

20. METHODS Residual concentrations of sodium formaldehyde sulfoxylate in the solutions determined by iodimetry were with linear regressions to obtain the constants of reacting rate.

方法 在不断通入空气的情况下，采用碘量法测定甲醛合次硫酸氢钠在水溶液中不同时刻的浓度，作出降解曲线，并计算反应速率常数。

21. METHODS Residual concentrations of sodium formaldehyde sulfoxylate in the solutions determined by iodimetry were dealt with linear regressions to obtain the constants of reacting rate.

方法在不断通入空气的情况下,采用碘量法测定甲醛合次硫酸氢钠在水溶液中不同时刻的浓度,作出降解曲线,并计算反应速率常数。

22. In this article,a new analytical method for determination of the content of active manganese dioxide left in waste Zn-Mn battery was proposed by iodimetry combined with potential titration.

本文提出结合电位滴定技术用碘量法测定废旧锌锰干电池锰粉中剩余活性二氧化锰含量的新方法,对方法中反应时间、温度、碘化钾用量等影响因素进行试验,确定了最优实验条件。

23. The determation of BOD5 with DO probe method has been discussed. There are no significant eifference of teoting resuits of ground-wceter with probe and iodimetry methods.

本文讨论了用膜电极法测定生化需氧量 (BOD5)的方法和传统碘量法比较。

24. In this paper,the authors Adopt UV spectrophotometry to determine the content of.cefalexin and compare with the sutra iodimetry.

本文采用紫外分光光度法测定头孢氨苄的含量,并对其测定条件进行了研究。

25. Keywords active manganese dioxide;waste Zn-Mn battery;potential titration;iodimetry;

活性二氧化锰;废旧锌锰干电池;电位滴定;碘量法;

26. An Easy Iodimetry for Testing SO 2 in Smoke

烟气中SO2简捷碘量法测试

27. New determination method of titration end in measuring sulfur with combustion iodimetry

燃烧碘量法测定硫滴定终点判断新方法

28. Keywords artabotrys haimanensis R.E.;Fries lard;antioxidation;iodimetry;peroxide value;

狭瓣鹰爪;油脂;抗氧化性;碘量法;过氧化值;

29. The study deals with the determination of trace arsenic in the grains of zinc and tin by the iodimetry methods.

目的改进五步碘量法对二氧化氯测定方法,以便更准确地检测消毒剂中二氧化氯含量。

30. direct iodimetry

直接碘量法

31. Keywords Potassium iodate;oxidation;direct iodimetry;sodium thiosulfate;reducibility;indirect iodimetry;

碘酸钾;氧化性;直接碘量法;硫代硫酸钠;还原性;间接碘量法;

32. Indirect iodimetry

碘量法

33. Keywords iodimetry;microscale titration;vitamin C;

碘量法;微型实验;维生素C;

34. Keywords Iodimetry;Determination;Bamboo;Pentosan;Xylose;

碘量法;测定;毛竹;聚戊糖;木糖;

35. Keywords Iodimetry;Iron;Metallurgical material;

碘量法;铁;冶金物料;

36. Keywords iodimetry;grains of zinc;grains of tin;trace arsenic;determination of arsenic;

碘量法;锌粒;锡粒;微量砷;砷测定;

37. Keywords iodimetry;Ge;orthogonal;test;

碘量法;锗;正交试验;

38. Interference of lead and sliver and its elimination for analysis of gold in lead concentrate by iodimetry

碘量法分析铅精矿中金时铅、银的干扰与消除

39. Determination of content of active chlorine in sodium-method calcium hypochlorite by iodimetry

碘量法测定钠法次氯酸钙中有效氯含量

40. Keywords Hydrogen phosphide;Cuprammonium solution;Diammonium phosphate;Spectrometry;Color comparimetry;Iodimetry;

磷化氢;铜氨溶液;磷酸氢二铵;光谱法;光比色法;碘量法;

41. Keywords Wei C Yinqiao Grannules;Iodimetry;Vitamine C;

维C银翘颗粒;碘量法;维生素C;

42. Iodimetry was applied to determine cysteamine products,2 mercapto thiazoline saturated cysteamine,and 2 mercapto thrazoline saturated hydrochloric solution(blank).

讨论了由噻唑啉水解法生产的巯乙胺产品中巯乙胺含量的测定方法。

43. It was found that iodimetry in this purpose has the advantage of higherprecision,convenience and better flexibility.

通过大量探索性实验，碘量法对测定负载型铜系催化剂中的铜含量，准确度较高，方法较简便、灵活。

44. Improving indirect iodimetry to update present concentration detecton method of peracetic acid.It was proved that the new method can efficiently detect high concentrated peracetic acid.

通过改进的间接碘量法,改进现有的过氧乙酸检测方法使之能够检测高浓度的过氧乙酸。试验证明新的检测工艺能够稳定地检测高浓度的过氧乙酸。

45. Keywords copper;iodimetry;tin-based bearing alloy;tartaric acid;

铜;碘量法;锡基轴承合金;酒石酸;

46. Keywords Zinc amalgam reduing column;Dithiodiglycoli acid;Thioglycolic acid;Iodimetry;Electrolytic reduction;

锌汞齐还原柱;二硫代二乙酸;巯基乙酸;碘量法;电解还原;

47. Keywords complex of antimony;content of antimony;iodimetry;determination;

锑配合物;锑含量;碘量法;测定;

48. Keywords determination of tin masking agent iodimetry;

锡测定;铜的掩蔽;碘量法;