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亚博im-yb体育官方 >> 亚博im的解决方案 >>矿山矿产行业 >> 地质矿产行业应用亚博im的解决方案

地质矿产行业应用亚博im的解决方案-亚博im

时间:2023-11-06     

地质矿产行业包括:地质化探普查、矿山勘探、选矿、冶炼等环节,x荧光分析可以适用于各个环节,具有制样简单、分析速度快、精度高等特点,可以替代传统的化学分析方法,带来巨大的经济效益,地质矿产行业包括有色矿产(铜、铅锌等)及黑色矿产(铁)两个行业。

应用亚博im的解决方案:
铁矿石分析:

elite 600仪器,铁矿石、铁精粉样品的分析,主要关心是铁的品位,其它杂质元素也要进行定量测量,需要进行熔融样品分析,因此采用高精度的elite 600 x荧光分析仪是首要选择。

对简单铁矿山可以采用直接压片方式进行快速测定,对复杂来源的铁矿石、铁精粉可以采用熔片方式进行精确测定。


铁矿石的测量谱图如下:                                                                                         fe的工作曲线:

                                                            

(注:其中的ag为x光管的靶材峰,非样品中的成分)

铁精粉样品的分析对比结果:

样品编号分析方法tfe(%)sio2(%)cao(%)al2o3(%)tio2(%)
1#荧光66.134.980.170.230.034
化学66.184.790.180.220.032
2#荧光64.359.590.951.560.078
化学64.589.820.881.450.067
3#荧光61.897.171.180.780.120
化学61.737.011.160.700.110
4#荧光66.375.020.870.450.140
化学66.134.930.940.530.134
5#荧光63.253.280.560.980.059
化学63.423.380.641.020.065

铁矿石样品分析结果如下:

样品名称分析方法tfe(%)sio2(%)p(%)s(%)tio2(%)
w07218荧 光66.063.010.030.010.33
化 学65.752.850.050.02 0.29
2513a荧 光15.4863.160.190.02 0.65
化 学15.7062.970.200.04 0.61
2514a荧 光30.8139.260.610.03 0.29
化 学30.6039.540.540.02 0.28
2357a荧 光51.873.340.980.140.26
化 学51.653.500.920.110.21
2516a荧 光19.9853.690.340.060.78
化 学20.1053.420.340.09 0.81

 

钨矿样品分析

一种是矿山、选厂的分析,特点是:矿物结构相对简单,但过程样品种类较多,主要有:粗毛砂、细毛砂、细中矿、中矿、摇床精矿、细精矿、磁精矿、外销钨精矿、钼精矿、铋精矿、废石等样品,有十几种样品,一般要求分别进行曲线标定,工作量比较大。

另一种是钨冶炼厂,特点是:只分析精矿,特别是钨精矿,但来源比较复杂,有不同地区不同矿山,有白钨、黑钨两种结构的钨精矿,黑钨不含cao或很少,不超过5%,白钨含cao较高,一般在10-25%之间。

elite 600仪器,钨矿及钨精粉样品的分析,主要关心是钨的品位,其它杂质元素也要进行定量测量,可以采用直接压片分析, 采用高精度的elite 600 x荧光分析仪完全可以满足分析要求。

 

黑钨样品分析

测量谱图:

 

对比结果如下:

样品

名称

方法wo3spasmocusnsio2sbca
2012-17-33化 学68.280.7500.0300.1200.0100.0950.2704.6100.0050.340
荧 光67.970.7690.0300.1100.0130.0940.2774.3020.0080.355
误 差-0.310.0190.000-0.0100.003-0.0010.007-0.3080.0030.015
2011-17-83化 学68.761.0000.0300.3300.0140.0950.2803.3800.0120.250
荧 光68.950.9390.0300.1950.0140.0860.2783.0660.0080.285
误 差0.19-0.0610.000-0.1350.000-0.009-0.002-0.314-0.0040.035
2011-17-108化 学70.480.7100.0300.1000.0100.0800.1901.9500.0050.340
荧 光70.890.7630.0300.1010.0090.0820.2242.1720.0050.387
误 差0.410.0530.0000.001-0.0010.0020.0340.2220.0000.047
2012-17-34化 学67.550.9000.0300.130
0.110
4.8200.0050.380
荧 光67.540.8600.0310.141
0.125
4.7380.0070.463
误 差-0.02-0.0400.0010.011
0.015
-0.0820.0020.083
2011-17-28化 学68.020.9400.0300.1700.0150.1300.2603.7500.0060.470
荧 光68.290.9020.0300.2210.0150.1160.2203.9950.0070.370
误 差0.27-0.0380.0000.0510.000-0.014-0.0400.2450.001-0.100
2011-17-187化 学69.080.9800.0300.2000.0110.0830.2703.0000.0060.370
荧 光69.160.8930.0300.1810.0120.0870.2743.2490.0060.365
误 差0.08-0.0870.000-0.0190.0010.0040.0040.2490.000-0.005
2012-17-28化 学68.650.7500.0300.130
0.1100.3003.3100.0060.340
荧 光68.920.7710.0300.113
0.1120.3223.6760.0080.470
误 差0.270.0210.000-0.017
0.0020.0220.3660.0020.130
2012-17-26化 学68.410.7400.0300.130
0.0810.3103.9300.0050.350
荧 光68.420.8160.0300.125
0.0860.2974.1420.0080.452
误 差0.010.0760.000-0.005
0.005-0.0130.2120.0030.102

 

白钨精矿分析

测量谱图:

对比结果如下表:

样品名称方法wo3spasmocusnsio2sbcafemn
xq031101073化 学53.240.710.0200.0150.6200.5400.0330.100.00420.790.590.150
荧 光52.460.810.0400.0250.6050.5830.0330.260.00321.470.660.267
误 差-0.780.100.0200.010-0.0150.0430.0000.16-0.0010.680.070.117
xq021201004化 学65.640.550.0560.0190.6400.2000.0300.830.00417.890.370.062
荧 光64.910.780.0400.0220.6210.1830.0161.080.00118.710.400.082
误 差-0.730.23-0.0160.003-0.019-0.017-0.0140.25-0.0030.820.030.020
xq021201005化 学59.640.510.0990.0170.6100.1900.0320.630.00420.120.380.120
荧 光59.260.760.0930.0230.6250.2000.0250.790.00320.640.370.162
误 差-0.380.25-0.0060.0060.0150.010-0.0070.16-0.0010.52-0.010.042
xq011101065化 学54.222.040.0730.0150.5000.0550.0320.470.00421.921.690.130
荧 光53.481.760.0890.0270.4530.0500.0200.900.00621.291.630.250
误 差-0.74-0.280.0160.012-0.047-0.005-0.0120.430.002-0.64-0.070.120
xq021201002化 学61.880.530.0960.0170.5400.1800.0320.720.00419.590.390.085
荧 光61.590.710.0860.0230.5660.1850.0260.920.00320.420.380.101
误 差-0.290.18-0.0100.0060.0260.005-0.0060.20-0.0010.83-0.010.016
xq031101066化 学52.720.940.0400.0380.5800.6000.0330.320.00420.420.720.083
荧 光53.021.020.0230.0500.6000.6340.0360.410.00520.200.710.102
误 差0.300.08-0.0170.0120.0200.0340.0030.090.000-0.22-0.010.019

 

 

铅锌铜矿样品分析

edx-6800仪器,铅锌矿的分析,主要关心是铅、锌、铜的品位,其它杂质元素也要进行定量测量,可以采用直接压片分析,因此采用edx-6800 x荧光分析仪完全可以满足分析要求。

铜原矿

铜矿样品一般与锌、铅、铁、硫等有用元素共生,采用edx-6800 x荧光分析仪可以一次性分析出各个元素的含量。

铜原矿的测量谱图如下

在铜原矿中,这里主要分析3个元素,分别为:铜、锌、铅。只要200秒就可以直接分析出各个元素的含量。

铜的工作曲线如下                                                                                    锌的工作曲线如下:                                                                  铅的工作曲线如下:

                                                                                                                                       

 

实际样品对比结果

样品编号分析方法cu(%)zn(%)pb(%)
1化学1.110.810.42
荧光1.130.820.45
2化学0.750.680.30
荧光0.750.710.32
3化学0.921.600.38
荧光0.931.640.40
4化学1.831.000.56
荧光1.760.960.52
5化学2.130.940.57
荧光2.030.910.57
6化学4.170.460.68
荧光4.220.480.69

 

 铜精矿

铜精矿是铜矿石经过浮选后的产品,这里分析铜、锌、铅3个元素,其分析谱图如下:

实际样品对比结果

样品编号分析方法cu(%)zn(%)pb(%)
1化学13.349.183.70
荧光13.189.043.63
2化学12.4910.664.35
荧光12.4410.724.50
3化学8.207.146.93
荧光8.467.316.82
4化学11.977.450.14
荧光12.047.450.21
5化学19.866.936.49
荧光19.787.076.36
6化学21.030.975.17
荧光20.970.875.25

 

铜尾矿

铜尾矿是选完铜后的样品,其中锌含量高,在后续还要进行再选锌,主要分析的元素有铜、锌元素的含量。

其荧光测量谱图如下:

实际样品对比结果

样品编号分析方法cu(%)zn(%)
1化学0.127.43
荧光0.137.26
2化学0.076.66
荧光0.066.62
3化学0.107.75
荧光0.097.66
4化学0.088.31
荧光0.088.38
5化学0.065.42
荧光0.085.35
6化学0.106.48
荧光0.116.53

 

锌精矿

锌精矿是选完铜后再选出的锌精粉,除分析铜、锌外,还可分析了cd元素。

其荧光测量谱图如下:

实际样品对比结果

样品编号分析方法cu(%)zn(%)cd(%)
1化学1.7744.040.17
荧光1.7644.070.16
2化学1.9436.410.14
荧光1.9336.330.13
3化学1.2220.680.08
荧光1.2320.630.07
4化学1.1025.130.10
荧光1.0725.060.09
5化学0.9329.700.12
荧光0.9229.630.11
6化学1.2815.190.06
荧光1.2915.170.05

 

 锌尾矿

锌尾矿是选完锌后的尾矿,锌、铜含量均较低。

其荧光测量谱图如下:

实际样品对比结果

样品编号分析方法cu(%)zn(%)
1化学0.060.06
荧光0.050.08
2化学0.060.05
荧光0.070.05
3化学0.030.07
荧光0.020.05
4化学0.030.10
荧光0.030.11
5化学0.070.09
荧光0.080.09
6化学0.060.05
荧光0.070.07

 

 

 铅精矿

铅精矿是铅锌矿选铅后的精矿,铅含量较高,还有部分锌、铜、铁等金属元素,使用edx-6800a x荧光技术可以同时测定各个元素的含量,特别是同一矿山生产出来的铅精矿样品效果较好。

铅精矿的测量谱图如下:

铅精矿实际样品测试对比结果

样品

编号

分析

方法

pb(%)zn(%)fe(%)cu(%)s(%)sio2(%)cao(%)ag(%)
1-164荧光69.892.271.671.1212.875.671.670.0935
化学70.072.371.721.2013.025.801.740.0962
2-172荧光43.985.5914.892.5715.632.670.870.0378
化学43.785.7115.012.6915.542.720.910.0396
3-176荧光51.985.459.812.3421.562.430.720.1897
化学51.745.619.922.2721.492.330.750.1856
4-195荧光59.352.648.292.1312.698.590.220.0439
化学59.502.738.202.0212.828.430.250.0429
5-199荧光45.655.5613.432.7421.784.121.240.0365
化学45.415.4013.242.6821.673.961.310.0385

 

矿、钒矿、镍矿样品分析

edx-6800仪器,锰、钒、镍品位分析,可以采用直接压片分析,因此采用edx-6800 x荧光分析仪完全可以满足分析要求。

锰矿是经济价值较高的矿种,一般要分析主含量锰,有时也分析p、fe2o3、sio2等其它杂质元素含量。

典型的锰矿样品测量谱图如下:

实际锰矿样品分析结果对比如下:

样品编号分析方法mnpfe2o3sio2
846x荧光18.350.213.3934.39
化  学18.530.223.3234.50
854x荧光37.780.074.0911.95
化  学37.910.124.2312.14
855x荧光32.490.114.2519.86
化  学32.300.084.3619.78
859x荧光1.560.091.0761.34
化  学1.480.071.0061.53
860x荧光25.500.231.0452.52
化  学25.320.281.1252.31
862x荧光2.300.026.4233.61
化  学2.420.016.6033.55

 

磷矿

磷矿是生产磷肥的主要原料,利用edx-6800 x荧光分析仪测量比较简单。

现场实际样品分析结果如下:

样品编号分析方法p2o5(%)mn(%)
1813x荧光28.710.44
化  学28.930.48
1816x荧光26.810.48
化  学27.020.48
1823x荧光2.820.71
化  学2.950.74
1837x荧光31.230.36
化  学31.110.34
1838x荧光8.020.57
化  学8.220.63

 

硫原矿

硫原矿主要以硫铁矿形式存在,硫含量较高,在edx-6800 x荧光分析仪上只要100秒即可分析出含量。

现场实际样品分析结果如下:

样品编号186121272419242022751842
s(%)荧光分析31.5915.7917.9312.9517.266.98
化学分析31.3915.5018.0213.1817.377.23

 

 

锡、锑矿石分析

edx-6800仪器,锡、锑等矿石品位分析,可以采用直接压片分析,因此采用edx-6800 x荧光分析仪完全可以满足分析要求。

x荧光锡精矿测试谱图

锡工作曲线实例:

锡精矿样品分析对比结果

 

样品

名称

方法snassfesicabicupbsbag
111118a化 学55.200.2980.0295.5500.5650.2890.1944.1600.8780.2690.0080
荧 光55.480.363-0.0015.6620.7250.2770.1944.1260.8780.2660.0080
误 差0.280.065-0.0300.1120.160-0.0120.000-0.0340.000-0.0030.0000
111118b化 学57.150.2960.4631.8770.6650.0640.1641.2521.0450.2290.0010
荧 光57.200.3120.2451.7860.4180.0830.1721.3451.0460.1920.0010
误 差0.050.016-0.218-0.091-0.2470.0190.0080.0930.001-0.0370.0000
111118c化 学56.400.2960.0292.0600.7140.0640.1581.4340.4940.2100.0010
荧 光56.170.2850.1612.2260.6130.0330.1501.2490.5180.1730.0010
误 差-0.23-0.0110.1320.166-0.10-0.031-0.008-0.1850.024-0.0370.0000
111118d化 学56.400.2920.0292.4780.7700.0960.1651.6080.9230.1870.0010
荧 光56.060.3180.3022.3800.7950.1120.1581.6370.9070.2090.0020
误 差-0.340.0260.273-0.0980.0250.016-0.0070.029-0.0160.0220.0000
111118e化 学55.210.3920.0281.8822.0100.0950.1482.4240.2070.1850.0060
荧 光54.970.277-0.0451.8111.9350.0960.1542.4940.2040.2070.0060
误 差-0.25-0.115-0.073-0.071-0.0750.0010.0060.070-0.0030.022-0.0010
111025a化 学49.7610.6502.0430.3480.1470.0640.0680.0000.6450.4520.0020
荧 光49.7610.6512.0450.3310.1230.0640.0710.0000.6480.4660.0020
误 差0.000.0010.0020.017-0.0240.0000.0030.0000.0030.0140.0000
111025b化 学29.7219.7104.5800.2980.3260.0640.0700.0000.9610.6210.0020
荧 光29.7219.7074.5790.4130.3220.0640.0680.0000.9600.6130.0020
误 差0.00-0.003-0.0010.115-0.0040.000-0.0020.000-0.001-0.0080.0000
111024a化 学0.000.2000.8092.9853.4900.0960.1270.5770.6340.0780.0020
荧 光0.000.3860.8122.7913.5120.1010.1170.5790.6490.0970.0010
误 差0.000.1860.003-0.190.0220.005-0.0100.0020.0150.0190.0000
111024b化 学55.560.3960.6360.1992.3460.0640.1170.3060.3580.0810.0010
荧 光55.960.2290.5930.1282.4190.0530.1070.2700.3430.1050.0030
误 差0.40-0.167-0.043-0.0710.073-0.011-0.010-0.036-0.0150.0240.0020
111024c化 学51.850.2960.6640.6933.4900.0640.0940.4720.5030.0690.0030
荧 光51.960.2940.6160.8803.2590.0800.1060.5320.4950.0520.0020
误 差0.11-0.002-0.0480.18-0.2310.0160.0120.060-0.008-0.017-0.0010
111111a化 学32.630.1960.4660.58920.4800.0640.1020.0000.0000.1120.0020
荧 光32.620.1970.4690.54920.4830.0620.1110.0000.0000.1110.0020
误 差-0.020.0010.0030.0500.003-0.0020.0090.0000.000-0.0010.0000

 

钼矿分析

钼矿分析采用elite 600荧光分析,可以分析钼原矿、尾矿、精矿、中矿等各个含量区间的样品,直接压片测量即可。

 

结果如下:

样品名称mo-化学mo-荧光误差分析日期
0.00740.00740.00810.000710-09-21-15:17
0.0080.0080.00860.000610-09-21-12:59
0.00810.00810.00840.000310-09-21-13:14
0.00850.00850.0085010-09-21-14:06
0.00910.00910.00921e-0410-09-21-13:24
0.00960.00960.0092-0.000410-09-21-15:48
0.01010.01010.0096-0.000510-09-21-12:53
0.01810.01810.0181010-09-22-15:32
0.05640.05640.0570.000610-09-22-09:22
0.06940.06940.07280.003410-09-21-16:31
0.07210.07210.08830.016210-09-21-16:40
0.07620.07620.08050.004310-09-22-10:20
0.09460.09460.09910.004510-09-21-16:58
0.16470.16470.1598-0.004910-09-22-10:24
0.28290.28290.2890.006110-09-22-11:49
0.3810.3810.3880.00710-09-22-12:59
0.42930.42930.4148-0.014510-09-22-14:31
0.44280.44280.4399-0.002910-09-22-13:08
0.47270.47270.47880.006110-09-22-13:14
0.61620.61620.6240.007810-09-22-13:55
0.70420.70420.669-0.035210-09-22-15:16
0.83880.83880.86890.030110-09-22-15:20
0.92860.92860.9238-0.004810-09-22-15:26
1.02871.02870.7136-0.315110-09-22-16:56
1.17171.17171.1668-0.004910-09-22-16:09
1.18911.18911.1054-0.083710-09-23-09:56
1.20171.20171.51080.309110-09-23-10:00
1.7061.7061.81190.105910-09-22-16:04
1.70771.70771.6315-0.076210-09-22-15:47
1.88621.88621.7517-0.134510-09-22-17:00
2.03342.03342.04520.011810-09-22-16:25
4.1954.1954.30580.110810-09-23-08:55
4.30914.30914.2032-0.105910-09-23-10:12
5.46415.46415.46990.005810-09-22-17:04
5.82495.82495.621-0.203910-09-23-09:47
5.9095.9096.03270.123710-09-22-17:08
6.47686.47686.4522-0.024610-09-23-09:29
8.8418.84111.11122.270210-09-23-10:17
9.1719.1719.76080.589810-09-23-09:43
9.27299.27299.2611-0.011810-09-23-08:39
10.159710.159710.0958-0.063910-09-23-09:51
11.304411.304410.5375-0.766910-09-23-09:33
12.349512.349512.65370.304210-09-23-08:50
13.188213.188213.20330.015110-09-23-08:59
14.252614.252614.36220.109610-09-23-09:16
14.98714.98714.4119-0.575110-09-23-09:21
15.039215.039215.1320.092810-09-23-08:46
15.413115.413114.7979-0.615210-09-23-09:25
16.84216.84217.03580.193810-09-23-09:08
18.483218.483218.1617-0.321510-09-23-09:12
22.160822.160821.9232-0.237610-09-23-10:34
23.601923.601924.36080.758910-09-23-10:38
26.81726.81726.5883-0.228710-09-23-10:21
31.952531.952531.8375-0.11510-09-23-10:52
33.78933.78933.2439-0.545110-09-23-10:47
343433.6491-0.350910-09-23-10:30
35.18935.18935.2710.08210-09-23-11:41
36.144136.144136.14450.000410-09-23-11:10
36.144136.144136.0134-0.130710-09-23-10:25
36.30936.30936.26-0.04910-09-23-11:23
36.4636.4636.80080.340810-09-23-11:46
36.880336.880336.1839-0.696410-09-23-11:54
40.057440.057440.56880.511410-09-23-12:41
40.174240.174240.0379-0.136310-09-23-12:46
42.0242.0242.86640.846410-09-23-13:12
44.265844.265844.27610.010310-09-23-13:20
44.330944.330944.65590.32510-09-23-13:29
46.89346.89346.824-0.06910-09-23-13:47
47.466547.466547.4222-0.044310-09-23-13:33
48.783848.783849.07210.288310-09-23-12:54
50.289950.289949.8053-0.484610-09-23-13:55
51.599651.599651.3247-0.274910-09-23-13:51

 

 

硅石等硅酸盐样品分析

edx-6800a仪器,对硅石样品分析,可以采用直接压片分析,因此采用edx-6800a x荧光分析仪完全可以满足分析要求。

硅酸盐样品包括:粘土、页岩、长石、石英、砂岩等样品,用途广泛。

实际硅酸盐测量样品结果如下:

样品编号分析方法sio2(%)al2o3(%)fe2o3(%)cao(%)mgo(%)na2o(%)k2o(%)
gsd-8荧 光83.077.592.030.300.230.462.79
化 学82.897.702.200.240.250.472.84
gsd-9荧 光64.8010.434.946.192.551.661.96
化 学64.8910.584.866.352.391.441.99
gsr-2荧光60.9016.304.705.101.733.931.73
化 学60.6216.174.905.201.723.861.89
gsr-4荧 光90.083.343.060.170.040.040.55
化 学90.363.523.220.300.080.060.65
gsr-6荧 光15.214.822.3935.724.960.730.67
化 学15.605.032.5235.675.190.780.65
gss-1荧 光62.9113.935.311.811.701.442.56
化 学62.6014.185.191.721.811.662.59
gss-2荧 光73.0310.493.452.501.121.762.58
化 学73.3510.313.522.361.041.622.54

 

mx-2手持式仪器在有色矿业中的应用 

mx-2手持式荧光分析仪可以用于快速测试各种黑色、有色矿业样品的现场分析,无需复杂制样,只要简单把样品装到样品杯就可以直接测量,也可以直接在矿石上、粉末上直接测量。

对选厂,可以分析原矿、尾矿、精矿、中矿等各个环节的品位快速测定。下面是一钼矿为例,mx-2测试钼选矿厂各个环节矿样品的快速测定。

钼尾矿的样品对比结果

mo(%)
标样编号化学分析荧光分析误差
1-8p0.0280.0280.000
1p0.0210.020-0.001
2p0.0250.024-0.001
3p0.0180.0200.002
4p0.0180.0190.001
5p0.0180.016-0.002
8p0.0230.022-0.001
9p0.0150.0210.006
10p0.0240.0280.004
11p0.0300.027-0.003
1-9p0.0430.0470.004
1-10p0.0250.021-0.004
1-11p0.0580.0580.000
1-12p0.0390.032-0.007
1-13p0.0230.0250.002
1-14p0.0610.060-0.001

 

钼原矿的样品对比结果

mo(%)
标样编号化学分析荧光分析误差
1p0.1300.120-0.010
2p0.1340.121-0.013
3p0.1200.102-0.018
4p0.1100.108-0.002
5p0.1050.096-0.009
6p0.1800.177-0.003
7p0.1300.1410.011
0.1020.1020.1100.008
0.10.1000.099-0.001
0.1210.1210.1240.003
0.0830.0830.0990.016
0.1180.1180.1180.000
0.0870.0870.083-0.004
0.0880.0880.0960.008
0.0930.0930.1080.015
钼精矿的样品对比结果

mo(%)cu(%)pb(%)p(%)
标样编号化学荧光误差化学荧光误差化学荧光误差化学荧光误差
1-448.0047.98-0.021.1601.148-0.0120.1280.115-0.0130.0180.017-0.001
249.9150.260.350.4640.457-0.007


0.0150.014-0.001
348.9149.690.780.3770.3900.0130.1090.1100.0010.0150.0150.000
448.1047.78-0.320.4540.446-0.0080.1360.121-0.0150.0170.0170.000
548.1247.85-0.270.8980.9050.0070.2610.2630.002


649.8449.19-0.650.6140.6270.0130.1270.114-0.0130.0140.0160.002
750.9650.71-0.250.5190.5430.0240.1440.137-0.0070.0110.0150.004
849.5149.580.070.3990.4010.0020.2560.255-0.0010.0150.0160.001
1-151.7050.89-0.810.2760.269-0.0070.1220.1450.0230.0160.0160.000
949.9650.530.570.4670.4750.0080.0900.0930.0030.0130.0150.002
1050.4550.800.350.3430.342-0.0010.1160.1170.0010.0120.0140.002
1151.4551.650.200.2580.255-0.0030.1150.112-0.0030.0100.0140.004
1-549.6350.500.870.2090.2220.0130.0550.0670.0120.0150.013-0.002
1-651.3850.99-0.390.3070.290-0.0170.0380.036-0.0020.0170.016-0.001
149.0749.520.450.4060.376-0.0300.0820.0840.0020.0210.017-0.004
1-252.6051.66-0.940.1000.1070.0070.0960.1070.0110.0180.013-0.005
平均误差0.453

0.011

0.007

0.002

 

粗精矿的样品对比结果

mo(%)
标样编号化学分析荧光分析误差
23.7004.2000.500
36.2706.6800.410
47.0106.720-0.290
57.5307.240-0.290
64.5804.320-0.260
73.3103.6400.330
87.7007.8500.150
93.3003.050-0.250
104.6304.320-0.310


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