GOST R 54920-2012 Zink concentrates Atomic absorption method for determination of copper lead cadmium cobalt iron potassium sodium gold silver indium calcium and magnesium《锌精矿 测定铜 .pdf

上传人:dealItalian200 文档编号:778933 上传时间:2019-01-23 格式:PDF 页数:20 大小:506.10KB
下载 相关 举报
GOST R 54920-2012 Zink concentrates Atomic absorption method for determination of copper lead cadmium cobalt iron potassium sodium gold silver indium calcium and magnesium《锌精矿 测定铜 .pdf_第1页
第1页 / 共20页
GOST R 54920-2012 Zink concentrates Atomic absorption method for determination of copper lead cadmium cobalt iron potassium sodium gold silver indium calcium and magnesium《锌精矿 测定铜 .pdf_第2页
第2页 / 共20页
GOST R 54920-2012 Zink concentrates Atomic absorption method for determination of copper lead cadmium cobalt iron potassium sodium gold silver indium calcium and magnesium《锌精矿 测定铜 .pdf_第3页
第3页 / 共20页
GOST R 54920-2012 Zink concentrates Atomic absorption method for determination of copper lead cadmium cobalt iron potassium sodium gold silver indium calcium and magnesium《锌精矿 测定铜 .pdf_第4页
第4页 / 共20页
GOST R 54920-2012 Zink concentrates Atomic absorption method for determination of copper lead cadmium cobalt iron potassium sodium gold silver indium calcium and magnesium《锌精矿 测定铜 .pdf_第5页
第5页 / 共20页
点击查看更多>>
资源描述

1、 54920 2012 - , , , , , , , , , , 2014 549202012 II 1 - ( ). 2 373 3 27 2012 . 125 4 1.02012 ( 8). ( 1 ) , -. () - . , (gost.ru) , 2014 , 54920 2012 1 - , , , , , , , , , , Zink concentrates. Atomic absorption method for determination of copper, lead, cadmium, cobalt, iron, potassium, sodium, gold,

2、silver, indium, calcium and magnesium 2014 07 01 1 - , , , , , , , , , , . 2 : 5725-12002 ( ) . 1. 5725-62002 ( ) . 6. 521242003 . - 523612008 . 531982008 . 532282008 . 1. . 1232008 . 80493 . 8592001 . 146793 . 177074 ( 104283, 478880) . , , , . 221073 . 256789 . 311877 . . 376079 . . 377898 . 41097

3、9 . . 416676 . . 423377 . . 423477 . . 432877 . . 446177 . . 451875 . . 453076 . . 545775 . 549202012 2 670972 . 68352002 . 68362002 . 914780 . 954675 . 1029794 . 1361079 . 1491983 , . 2533682 . , 2916991 ( 64877) . 2922791 ( 835-181) . . 1 . 2922891 ( 835-281) . . 2. 2922991 ( 835-381) . . 3. 29251

4、91 ( 385-184) . . 1. , 1 , , , . , , (). , , , , , . , , , , . 3 57251 , 57256, 52361 53198. 4 , , . 4.1 . . , , . , . . . 549202012 3 4.2 : |X-C|Krp, (1) , ; , ; Krp . Krp 0,5 ( ) . , , . . . , 4.3 57256 r. R=Q(, n)sr, (2) Q(, n) , n , = 0,95, 1 . 1 Q(, n) n 2 3 4 5 Q(, n) 2,77 3,31 3,63 3,86 r, ()

5、 . r, 5725-6. 4.4 () 5725-6 53198 ( 13). 5 , , , , , , , , , , - - , , , , , , , , , , , - . 549202012 4 . , 2 . 2 , , , - , % (/) , 0,15,0 249,2 0,15,0 228,8 0,0050,1 240,7 0,15,0 283,3 4,018,0 248,3 0,050,5 193,7 0,0020,500 589,0 589,6 0,020,50 766,5 (0,0510,0) / 242,8 (10,0600,0) / 328,0 0,00050,

6、1 303,9 0,15,0 285,2 0,15,0 422,7 6. , , , - . , , , , , , , , , , , 53228; 25, 50, 100, 200, 250, 500, 1000 3 1770; ; ; , 1000; 14919; 25336; ; 9147; ; 250 3 25336; 1,0; 2,0;5,0;10,0 3 29227; 50 3; 4; 859; 13610; 1467; 123; 3778; 10297; 549202012 5 804; 6835; 6836; 1; , 2105 6105 ( 26 /2) 5457 , ; 6709; 4461 , (1:1); 3118, (1:1, 1:5, 1:10, 1 2 ); (3:1); 2567 3760 (1:1); 4109; 4518; 9546; 2210 2%; 4233; 4234; 4530; 4166; 4328, 1 ; 60908198388. 4328, 1 /3; 2; : La2O3 28,0 50 3 , 1,0 3, . 28 /3 . ; 3; (), : 10 1 . , . . . ., , , . . : 0,1000 20 3 (1:1) , , , 10 3 .

展开阅读全文
相关资源
猜你喜欢
  • BS EN 722-1-2005 Leisure accommodation vehicles - Liquid fuel heating systems - Caravans and caravan holiday homes《休闲旅居车辆 液体燃料加热系统 居住挂车和休闲居住车》.pdf BS EN 722-1-2005 Leisure accommodation vehicles - Liquid fuel heating systems - Caravans and caravan holiday homes《休闲旅居车辆 液体燃料加热系统 居住挂车和休闲居住车》.pdf
  • BS EN 723-2009 Copper and copper alloys - Combustion method for determination of the carbon content on the inner surface of copper tubes or fittings《铜及铜合金 测定铜管或管件内表面碳含量的燃烧方法》.pdf BS EN 723-2009 Copper and copper alloys - Combustion method for determination of the carbon content on the inner surface of copper tubes or fittings《铜及铜合金 测定铜管或管件内表面碳含量的燃烧方法》.pdf
  • BS EN 725-1-2007 Advanced technical ceramics - Methods of test for ceramic powders - Determination of impurities in alumina《高级工业陶瓷 陶瓷粉末的试验方法 氧化铝中杂质的测定》.pdf BS EN 725-1-2007 Advanced technical ceramics - Methods of test for ceramic powders - Determination of impurities in alumina《高级工业陶瓷 陶瓷粉末的试验方法 氧化铝中杂质的测定》.pdf
  • BS EN 725-10-2007 Advanced technical ceramics - Methods of test for ceramic powders - Determination of compaction properties《高级工业陶瓷 陶瓷粉末的试验方法 压实特性的测定》.pdf BS EN 725-10-2007 Advanced technical ceramics - Methods of test for ceramic powders - Determination of compaction properties《高级工业陶瓷 陶瓷粉末的试验方法 压实特性的测定》.pdf
  • BS EN 725-11-2006 Advanced technical ceramics - Methods of test for ceramic powders - Part 11 Determination of densification on natural sintering《高级工业陶瓷 陶瓷粉末的检验方法 自然烧结致密性的测定》.pdf BS EN 725-11-2006 Advanced technical ceramics - Methods of test for ceramic powders - Part 11 Determination of densification on natural sintering《高级工业陶瓷 陶瓷粉末的检验方法 自然烧结致密性的测定》.pdf
  • BS EN 725-12-2001 Advanced technical ceramics - Methods of test for ceramic powders - Chemical analysis of zirconia《高技术陶瓷 陶瓷粉末的检验方法 氧化锆的化学分析》.pdf BS EN 725-12-2001 Advanced technical ceramics - Methods of test for ceramic powders - Chemical analysis of zirconia《高技术陶瓷 陶瓷粉末的检验方法 氧化锆的化学分析》.pdf
  • BS EN 725-2-2007 Advanced technical ceramics - Methods of test for ceramic powders - Determination of impurities in barium titanate《高级工业陶瓷 陶瓷粉末的试验方法 钛酸钡中杂质的测定》.pdf BS EN 725-2-2007 Advanced technical ceramics - Methods of test for ceramic powders - Determination of impurities in barium titanate《高级工业陶瓷 陶瓷粉末的试验方法 钛酸钡中杂质的测定》.pdf
  • BS EN 725-3-2007 Advanced technical ceramics - Methods of test for ceramic powders - Part 3 Determination of the oxygen content of nonoxides by thermal extraction with a carrier ga.pdf BS EN 725-3-2007 Advanced technical ceramics - Methods of test for ceramic powders - Part 3 Determination of the oxygen content of nonoxides by thermal extraction with a carrier ga.pdf
  • BS EN 725-4-2006 Advanced technical ceramics - Methods of test for ceramic powders - Determination of oxygen content in aluminium nitride by XRF analysis《高级工业陶瓷 陶瓷粉末试验方法 用X射线荧光光谱(X.pdf BS EN 725-4-2006 Advanced technical ceramics - Methods of test for ceramic powders - Determination of oxygen content in aluminium nitride by XRF analysis《高级工业陶瓷 陶瓷粉末试验方法 用X射线荧光光谱(X.pdf
  • 相关搜索

    当前位置:首页 > 标准规范 > 国际标准 > GOST

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1