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2018-09-21
?????????????????????????o97.29%?????????????o4.20%????????3????3?????????????????'?????????????????????????????????????????73.10%?????????????????3??????3?????3????????????????3??????????o????o???????????????2??????????????????3?????????????????o????????o???12.12%?????????27.01%????????????75.96%????????????2????????????'?????????????????????o?2.00%???????????????????o?2.86%???

????????????????????????????3???????????????????????????????????????????????3???1??????????????????????????????????????????????????-|?????????????????1??????????????????????????1????[1-3]???????3????????????o|????????o?????????????????????o|???????????????2??????????????????????????????????????????????o?o???????????????o?????????o???????????????????-??????????o??????????????????????????????|????????????????o?????o??????????????????????????????????????????????o?????????????????????????????????????????????????????????????????a?????????????????o?????1??????????o???????????????????????????|?????'??????????????????[4-7]???????-?????????????????????????????????????????o?????1???????????????3????????????????????????????????????????o??????????????1?o?????????????????3?????????????????????????????????????????????????|????????1????

??????????????????????????o?????3????????????????3???????????????'?????????????2????1????????o31.48%??????????????o47.85%????2????2????????o23.36%??????????????o14.60%????2????3??????13.69%????????????10.65%????2?????????????????????o73.10%?????????'???????????????????????????????-??a???1??????3?????????????????????o??????a???????????????-??????????3?????3??????????????a???1???????????????????????????????

1 ?????3??'

??a???????????????????????3??????????????o97.29%???????????????-?????3???????-?????3???????-?????3??o??????????3???????????3??????????????????o??????????o????????????3?????????3????1?????????3????-|????????????????????1????????3??????????????????????????2?????????????????????????3???

?1  ?????3????-|??????????????????

??????

Cu

Co

Fe

S

MgO

CaO

MnO

SiO2

Al2O3

TiO2

C

P2O5

K2O

w/%

4?20

0?041

2.22

0?038

7?32

0?10

0.86

60.64

9.19

0?55

0?49

0?36

2?14

 

?2  ?????3???|????????????????????????? /%

??????

????

?-?????3

????-?

????3

????-?

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???????

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???

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???/?

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??3?

???????

?????

?????3

????

??3

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???

???

?????1

?????

6.28

1?67

0?84

0.05

0.28

1.87

0.89

50.92

11.98

3?48

7.72

8.97

2?35

2.70

 

?3  ????????????????????

??????

w???Cu???/%

?????????/%

?a????????

3.89

92.53

????????????

0?20

4.76

????????

0.114

2?71

?????

4.204

100

2??????????3???a?

??a???????????????????????oFX150-PU-B???????????????0.2MPa???????????????????????????o|29.78%???-400????????39.76%?????1??????????????????o???????Do????2???????Ds?????????????????a?????????????o???????????2?????????'???????????????????????????????????o?????o??????????3??o???????????????????????????3??????????????1??????????2????????o???????????????????1?????????????????????????????????????????12????-???????????????????o|?????3??o????????????????3???a?????????4???

?4 ??????????3???a???????

??'??????????o???????????2?????????'???/mm???

?2?????o???/%

????3??o???/%

0.60???Do=50,Ds=30???

80?95

19.05

0.67???Do=45,Ds=30???

86.91

13.09

0.76???Do=45,Ds=34???

90.89

9?11

 

????4?????????FX150-PU-B??????????3??o?????????????????????o|?????3??o???????????o19.05%???13.09%???9.11%?????o??????-?????????????????3?????????????????????1??????????????????o?????????????????????????????2??o|???2??o???????????????-10??m???-20??m???????????????????5???

?5 ????????????o????2??o|????????????

??'??????

????o???????????2?????????'???/mm???

?o????/%

?2????/%

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-10um

-20um

-10um

-20um/

-10um

-20um

0.60???Do=50,Ds=30???

70?26

90?23

5. 2

7.1

59.18

56.90

0?67???Do=45,Ds=30???

73.78

92.09

10.5

17.23

52?47

49.65

0?76???Do=45,Ds=34???

76.24

92.89

13.2

20.7

48?38

46.68

 

???5?????????FX150-PU-B???????????2?????????'???????o?????????'????????????????????????????????????3???????????o?????????'???50mm????2?????????'???30mm???????-????2?????????'???????o?????????'????????o0?6??????????????????10??m??3??????o59?18%???20??m?????3??????o56?90%???????o?????????'???45mm????2?????????'???30mm???????-????2?????????'???????o?????????'????????o0?67??????????????????10??m??3??????o52?47%???20??m?????3??????o49?65%???????o?????????'???45mm????2?????????'???34mm???????-????2?????????'???????o?????????'????????o0?76??????????????????10??m??3??????o48?38%???20??m?????3??????o46?68%???

????????????2???????????o?????????'???????????????????????o????????2??????????????????????6???

?6 ??????????3???????????????????? /%

??'??????

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?o???????

?o???

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0?60???Do=50,Ds=30???

?o????

9.11

5?45

11?61

?2????

90.89

4.16

88.39

??????

100.0

4.28

100?0

0.67???Do=45,Ds=30???

?o????

13.09

5.42

16.60

?????

86.91

4?10

83.40

?????

100.0

4?27

100.0

0.76???Do=45,Ds=34???

?o????

19?05

5?14

22.87

?????

80?95

4.08

77.13

?????

100.0

4.28

100.00

???6?????a????????????????????????????2???????????o?????????'???????????????????????????????o???????????3?????o????????????????????????????????????????????????o???????????????????????????????????????

????????????3??o??????????????????????????????????????????3???-????????????????????????????????????????????5%????????????????'???????3???????-?????o?o?????????o??????????????????????3???|????????????????????????o?????????????????

3 ???????a? 3.1 ????????'??????????a?

????????????????????????????'?????????-???a??????????1?????a?????????7???

???1 ??????-??????

?7 ????????'??????????a???????  /%

?o???????

?o???

????????

???????????

?2????1

6.35

31?48

47.85

?2????2

2.61

23?36

14.60

?2????3

3.25

13.69

10?65

???????2????

12.21

25.01

73.10

?????

87.79

1.28

26.90

?????

100

4?18

100

 

????????'???????????????????2????1????????o31?48%??????????????o47?85%????2????2????????o23?36%??????????????o14?60%????2????3??????13?69%????????????10?65%??????????2?????o???12?21%?????????25?01%????????????73?10%???

 

3.2 ?3????????? 3.2.1  ????3??????

????3????????a???????????2??????????????????????-???????????????????????????????3??o??????????3????????a?????????8???

?8 ????3????????a???????  /%

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?o???????

?o???

????????

???????????

9?11

??2?1

1.76

9.34

3?04

??2?2

2?11

9?71

3.80

?????

96?13

5.23

93?16

?????

100.00

5.40

100?00

13?09

??2?1

2?00

9.61

3.57

??2?2

2?53

10.01

4.71

?????

95.48

5.16

91.72

?????

100.00

5.37

100.00

19?05

??2?1

1.54

8.15

2.31

??2?2

1.65

8.94

2.73

?????

96.81

5.32

94.96

?????

100.00

5.42

100.00

    ???8???????????????????3???????????3???????????????????????????o????????????????-???

3.2.2  ????3?????

???o?????3???????????3???'????????????????????????????????o????o????????????1????????3??o???????????????o??????????????a???????????????????????2?????o??????????????9???

?9 ????3??o?????????a???????  /%

??3??o???

?o???????

?o???

????????

???????????

9.11

?o????2????

17.44

13.17

42.01

?o????????

82.56

3?84

57.99

????3?

100.00

5?47

100?00

13.09

?o????2????

16.53

14?50

43.05

?o????????

82?56

3?84

56.95

????3?

100?00

5.57

100?00

19?05

?o????2????

17?10

14.61

44.07

?o????????

82.56

3?84

55?93

????3?

100?00

5.67

100?00

 

???9???????????????o????o????????????????13.17%~14.61%????????????42.01%~44.07%????2???????

3.3  ?????????????a?

?????????2??????????-???????|????2?????????????????a?????????10???

?10 ?2???????????a???????  /%

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?o???????

?o???

????????

???????????

9.11

??2?1

6.5

40.04

62.07

??2?2

2.44

16.94

9?86

??2?3

2?65

13.4

8.47

?????

88?41

0?93

19?61

?????

100.0

4.19

100.0

13.09

??2?1

7.74

36?85

68.52

??2?2

2.48

17.93

10.68

??2?3

1?3

12.15

3.79

?????

88?48

0?8

17?0

?????

100.0

4.16

100.0

19?05

??2?1

7?67

40.66

75.62

??2?2

1.57

25?3

9.63

??2?3

1.14

10.7

2.90

?????

89.62

0.63

14.75

?????

100.0

4.20

100.0

 

???10??????????2????????????o?????3??2?????????????2????1???????????????????????????????3????31?48%???????40%?|??3????1????????3??o????????????????2????????????????????????????????????????????????????????????????????????????????????????????2500g/t????1600g/t?????????200g/t????160g/t??????????????-?2???????????????????????????????????????

3.4 ?????????a?

??????3?????????????a?????????????????????o????o????????????????????????????13.17%????????????4.86%????2?????o??????????-???????????????????????????3?a??????3?????a???2????????????????????o??????o????????3??o???????????????????3???-??????????1??????????????3?????2????????????????????????????????????????a??????????3???????????o9.11%?????a????????2?????a?????????11???

?11 ?????????a???????

?o???????

?o???

????????

???????????

?o????2????

1?59

13.17

4.86

?2????1

5.91

40.04

54?91

?2????2

2.22

16?94

8.73

?2????3

2.40

13.4

7?46

???????2????

12.12

27?01

75.96

?o????????

7.52

3.84

6.70

??????????

80.36

0.93

17?34

??????

100.0

4.31

100.0

???11??a???????????????o???????????????o????????o???12.12%?????????27.01%????????????75.96%????????????2???????

 

???2 ????????-??????

3.5 ??1?????????

????????'?????????????????o?????3????????????????-?????????o???12.21%?????????25.01%????????????73.10%??????2??????????????????3????????????????3?????????2???????????????o?????????????o???12.12%?????????27.01%????????????75.96%????????????2???????

???????o??1???????????????????o?2.00%???????????????????o?2.86%???

4 ??? ?o

1)????????????????????????97.29%???????????o4.20%???????????????-?????3???????-?????3???????-?????3??o??????????3???????

2)????????'?????????????????????????????????2????????????o25.01%??????????????o73.10%?????????3?????3????????????????3??o?????????????????????????????????????o???12.12%?????????27.01%????????????75.96%????????????2????????????'?????????????????????o?2.00%???????????????????o?2.86???

3?????????????3????????2????????????????????????????????

 



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