硝酸铵-硫酸亚铁铵容量法,ammonium nitrate-ferrous sulfate ammonium capacity
1)ammonium nitrate-ferrous sulfate ammonium capacity硝酸铵-硫酸亚铁铵容量法
2)ammonium ferrous sulfate volumetric method硫酸亚铁铵容量法
1.Theammonium ferrous sulfate volumetric method for the determination of high chromium and vanadium in titanium alloys was studied The vanadium content is 35%,chromium content is 15%,the recoveries obtained are in the range of 99%～101%,RSD<2% The method is satisfactory for practical applicatio研究了用硫酸亚铁铵容量法测定钛合金中高量钒、铬的方法 ,钒的含量高达 35 % ,Cr的含量达 15 %。
英文短句/例句
1." Methods for chemical analysis of iron, steel and alloy-The ammonium ferrous sulfate titration method for the determination of vanadium content"GB/T223.13-1989钢铁及合金化学分析方法硫酸亚铁铵容量法测定钒量
2.Methods for chemical analysis of chromium metal The ammonium ferrous sulfate-volumetric method for the determination of chromium contentGB/T4702.1-1997金属铬化学分析方法硫酸亚铁铵容量法测定铬量
3.Magnesite-chrome refractories--Determination of chromium oxide content--Ammonium ferrous sulfate volumetric methodGB/T5070.8-1985镁铬质耐火材料化学分析方法硫酸亚铁铵容量法测定三氧化二铬量
4.Methods for chemical analysis of ferrotitanium--The ammonium ferric sulfate volumetric method for the determination of titanium contentGB/T4701.1-1984钛铁化学分析方法硫酸铁铵容量法测定钛量
5.Methods for chemical analysis of iron ores--The ferric ammonium sulfate volumetric method for the determination of titanium contentGB/T6730.23-1986铁矿石化学分析方法硫酸铁铵容量法测定钛量
6.Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution.加入亚铁菲绕啉离子，用滴定法测量硫酸亚铁铵溶液。
7.Vanadium--Determination of vanadium content--Potassium permanganate-ammonium ferrous sulphate volumetric methodGB/T8639.1-1988钒化学分析方法高锰酸钾-硫酸亚铁铵滴定法测定钒量
8." Methods for chemical analysis of iron, steel and alloy-The ammonium persulfate oxidation volumetric method for the determination of chromium content"GB/T223.11-1991钢铁及合金化学分析方法过硫酸铵氧化容量法测定铬量
9.Methods for chemical analysis of ferrochromium--The ammonium persulfate oxidation volumetric method for the determination of chromium contentGB/T5687.1-1985铬铁化学分析方法过硫酸铵氧化容量法测定铬量
10.Fast Determination of Vanadium in Vanadium-nitrogen-iron Alloy by Ammonium Ferrous Sulfate Titrimetric Method硫酸亚铁铵滴定法快速测定钒氮铁合金中的钒
11.Solid waste--Determination of total chromium--Titrimetric methodGB/T15555.8-1995固体废物总铬的测定硫酸亚铁铵滴定法
12.Methods for chemical analysis of iron ores--The ferrous sulfate volumetric method for the determination of vanadium contentGB/T6730.32-1986铁矿石化学分析方法硫酸亚铁容量法测定钒量
13.Methods for chemical analysis of ferrotitanium--The persulfate-arsenite volumetric method for the determination of manganese contentGB/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
14.Methods for chemical analysis of high-titanium slag and rutile--The ammonium ferric sulfate volumetric method for the determination of titanium dioxide contentGB/T4102.1-1983高钛渣、金红石化学分析方法硫酸铁铵容量法测定二氧化钛量
15.The consideration to the preparation of potassium ferrioxalate via ammonium ferrous sulfate硫酸亚铁铵制备三草酸合铁酸钾的思考
16." Sponge titanium, titanium and titanium alloys--Determination of vanadium content--Ammonium ferrous sulfate titration method"GB/T4698.12-1996海绵钛、钛及钛合金化学分析方法硫酸亚铁铵滴定法测定钒量
17.The ammonium sulfite oxidation outside of the tower in ammonia-desulfurization system氨法脱硫副产物亚硫酸铵的塔外氧化
18.Solid waste--Determination of chromium(VI)--Titrimetric methodGB/T15555.7-1995固体废物六价铬的测定硫酸亚铁铵滴定法
相关短句/例句
ammonium ferrous sulfate volumetric method硫酸亚铁铵容量法
1.Theammonium ferrous sulfate volumetric method for the determination of high chromium and vanadium in titanium alloys was studied The vanadium content is 35%,chromium content is 15%,the recoveries obtained are in the range of 99%～101%,RSD<2% The method is satisfactory for practical applicatio研究了用硫酸亚铁铵容量法测定钛合金中高量钒、铬的方法 ,钒的含量高达 35 % ,Cr的含量达 15 %。
3)NH4NO3-FeSO4·(NH4)2SO4 oxidation-reduction titration硝酸铵-硫酸亚铁铵氧化-还原滴定法
4)ammonium ferrous sulfate硫酸亚铁铵
1.Have the study of the experiment to theammonium ferrous sulfate system;对硫酸亚铁铵制备实验的探讨
2.Rapid determination of vanadium in steel byammonium ferrous sulfate titration method;硫酸亚铁铵滴定法快速测定钢铁中钒
3.The consideration to the preparation of potassium ferrioxalate viaammonium ferrous sulfate硫酸亚铁铵制备三草酸合铁酸钾的思考
5)ferrous ammonium sulfate硫酸亚铁铵
1.Improvement for titrimetric determination of chromium in steel based onferrous ammonium sulfate oxidized by perchloric acid;高氯酸氧化硫酸亚铁铵滴定法测定钢铁中铬的改进
2.Uncertainties of preparation and dilution of molybdenum standard solution,preparation of potassium dichromate and standardization offerrous ammonium sulfate and potassium premanganate standard solution are evaluated.以配制和稀释钼标准溶液、配制重铬酸钾标准溶液、标定硫酸亚铁铵和高锰酸钾标准溶液为例,讨论了标准溶液的配制、标定和稀释中各种不确定度因素,并评定了各种标准溶液浓度的测量不确定度。
3.Mn~(3+) reacted with reference reagents such asferrous ammonium sulfate,sodium oxalate and oxalic acid.8 mol/L硫酸介质中,以恒电流通过含有Mn2+的电解质溶液,使工作电极铂阳极上电生出Mn3+,Mn3+与溶液中待测基准试剂硫酸亚铁铵、草酸钠或草酸定量反应,以永停终点法确定库仑滴定终点,通过测量电解电流及电解时间,利用法拉弟电解定律计算基准试剂的纯度。
6)ammonium sulfate nitrate硫硝酸铵
延伸阅读
硫酸亚铁铵又称莫尔盐。为硫酸亚铁和硫酸铵的水合复盐，化学式(NH4)2Fe(SO4)2·6H2O。淡蓝绿色晶体;与硫酸亚铁一样可作还原剂，在空气中比FeSO4·7H2O稳定得多。硫酸亚铁铵在定量分析中常用来标定重铬酸钾或高锰酸钾溶液：6FeSO4+7H2SO4+K2Cr2O7─→ Cr2(SO4)3+3Fe2(SO4)8+K2SO4+7H2O还用于医药和电镀等方面。
