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2012-3-26

2.3.2 ��ҵ

��Ʋ��ʱ��өʯ��á�өʯ�ɽ��Ͳ��Һ��ճ�ȣ��ڲ��Ȼ��壬��߲��Ʋ��ʱ��өʯҲ��Ч�Ľ��ܴ�ʩ��ۼ��õ�өʯ��Ҫ��(CaF₂)��80%��(Fe₂O₃)��0.2%��

2.3.3 �մɹ�ҵ

��өʯ�ܴٽ��մ��սᣬ��ߴ��մɹ�ҵ��өʯ��һ��Ҫ��Ϊ��(CaF₂)��95%��96%��(Fe₂O₃)��0.12%��(SiO₂)��3.0%��(CaCO₃)��1.0%��

2.3.4 ��ʯ��ҵ

��ʯʱ��өʯҲ�Ǻܺõ��ۼ��Ϊ0.29%��1.5%��өʯ�ļ��ڵ��ʯ�ĳɷ֣��¶ȣ��ԡ��ʯ��ҵ��өʯ��Ҫ��Ϊ��(CaF₂)��85%��

3 �ҹ�өʯ��Դ��ô��ڵ��Ҫ��

3.1 ��Դ��ѡ��Сɢ�ҡ��

��С��ɢ��ҹ�өʯ��ҵ��ٵ��Ҫ��⡣

Ŀǰ�ҹ��СС��өʯ��200��ң��ܶ��2��t/a��¡��ڶ�өʯ�Ŀ��ɡ��ȱ��ͳһ�滮��ܣ��ҵ��򡢸��ҵ��ľֲ��棬�ɸ��ƶ��ɺ��ǳ����Դ��ʺܵͣ�һ��ֻ��40%��50%��Ϊ18%��ƷλΪ30%��40%�Ŀ�ʯ��Դ�˷Ѿ��ˡ�

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3.2 өʯ��Դϡȱ��͹��

��ȫ��1981��ȫ��өʯ��Ϊ510��t��2008��Ҳֻ��604��t��18��ۼ��Ҳֻ��18.43%��

2009��ҹ�өʯ̽��ɲɴ��Ϊ2 100��t��ռȫ��9.13%��өʯ��ﵽ300��t��ռȫ��58.8%��ȫ��һ��2009��ݼ��㣬�ҹ�өʯ�Ĵ��ɱ�ֻ��7(��2)��ҹ�өʯ��Դ��ѷ��ȴ��ӣ�2009��ҹ�өʯ��280��t��ͬ��8.2%��2010��ϰ��ﵽ193��t(��3)��ȫ��ҹ�өʯ��λ�ӵ�һ��

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�Ϸ�	4 100	18	228
ȫ��	23 000	510	45

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2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

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245

125

120

245

134

111

245

144

101

265

170

270

186

280

207

310

245.7

64.3

320

266.5

53.5

325

259.2

65.8

300

272.6

27.4

300

240.2

59.8

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4 �ҹ�өʯ��Դ��õķ�չ��

4.1 өʯ��Դ��߲��ϳ�̨

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2004��7��	өʯ��˰��ԭ��13%��5%
2006��2��	ȡ��өʯ��˰
2007��1��	��ʼ��10%��өʯ��ڹ�˰
2008��3��	�ϵ�өʯ��ڹ�˰��15%
2010��1��	��Ժ�칫��̨��Ժ�칫��ڲ�ȡ�ۺϴ�ʩ��ͻ�ճ��өʯ�Ŀ��ɺ��п��Ƶ�֪ͨ��(��췢��2010��1��)
2010��2��	��Ų��϶�Ҳ�ί��Ϲ��өʯ��ҵ׼��׼��(��ԭ[2010]87��)
2010��5��	��Դ��·��2010��өʯ�󿪲��ָ��֪ͨ��ȷָ��2010��өʯ��ָ��Ϊөʯ��471��t��өʯ��244��t��өʯ�󿪲��Ϊ1 100��t(��ʯ��)��ҹ��һ�ζ�өʯ��ʵ�п��ƹ��֪ͨ��ʾ��ԭ��ϲ��µ�өʯ��Ŀ��顢��ɵǼ��
2010��6��	��ݲ��˰��ܾ��ǰ��·��ڵ��ͻ�ճ��өʯ��Դ˰��˰��׼��֪ͨ��2010��6��1��ί��өʯ��Դ˰��˰��׼��3Ԫ/t��Ϊ20Ԫ/t
2011��5��	��Դ��·��´�2011��өʯ�󿪲��ָ��֪ͨ��ȷ��2011��ȫ��өʯ�󿪲��ָ��Ϊ1 050��t(��ʯ��)��´��ʡ1 000��t��Ԥ��50��t��ָ�꣬��2010�꽵��50��t

4.2 өʯ��Դ��ڱ��

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2010��2�£��Ų��Ϲ��Ժ��Ҳ�ί��Ϸ��ˡ�өʯ��ҵ׼��׼��(��ԭ[201��)��өʯ��ѡ��ҵ��ģ��պ��豸��ȫ��Դ�ۺ��þ��˹涨��׼��ȷָ��

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(2)�½��͸�(��)��өʯѡ�󳧣��߱��ƥ��Ա��ɽ��β��⡢��ˮ(��)��ʩ��½��ޡ�өʯ��ѡ��

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4.3 өʯ��ѽṹ�ı�

өʯ��Դ��ϡȱ�ԡ��Ҷ�өʯ��Դ��Լ�өʯ�۸�Ĳ��Ǳ�Ȼ��ѽṹ�ĸı䡣

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�ڻ��ҵ�У��ҹ��ҵ��߸��ֵ�ķ��ϸ��չ��Ŀǰ�ҹ��ķ��Ҫ��ڿ�ɽ��Լ��Ʒ��棬��ֵ�ϸߵĸ߶˷��ϸ��Ʒ�ǳ��٣��ؼ��װ�á��Ҳȫ��ҵ��ʷ��ҵ��Զ��ͨ��өʯ��Դ��ϣ��̭��ܣ��γɼ��Ҿ��й��ʾ��ͷ��ҵ��ڸ��õط��ҹ��Դ��ƣ�Ҳ��ҵ��ﮡ��Լ��Ĺؼ�ԭ��Ϸ�̼��Լ��Һ��ҽҩ�м��ȸ߸��ֵ�ľ�ϸ��Ʒ��չ��߹��ڷ��ҵ�Ĺ��ʾ��ʵ�ַ��ҵת��

4.4 ��µķ��Դ

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Ŀǰ��Ҫ�ķ��Դ��өʯ��ķ��Դ��׻�ʯ��֪��׻�ʯ��ԼΪ600��t��ҹ��Լ150��t��ϣ��ƽ��2%��4%��㣬�ҹ��׿�ʯ�а��ķ��Դ��3�ڡ�6��t��ҹ��׿��Դ�൱�ڹ��̽��өʯ��13.67��16.71��Ŀǰ��ҹ�ÿ�꿪�ɵ��׿�ʯ��5 000��t��Դ��150��t��д󲿷�δ�ܻ��á�2010�꡶��Ժ�칫��ڲ�ȡ�ۺϴ�ʩ��ͻ�ճ��өʯ�Ŀ��ɺ��п��Ƶ�֪ͨ��(��췢[2010]1��)�У��Ҫ��Դ��úͻ��գ��2012��û��׿��еķ��ˮ��20��t��Ŀǰ��ҹ��׻�ʯ�з��Դ�Ŀ��Ѿ��м��ֳ��ļ��׷ʳ��ˮ��ļ��ȡ�ýϴ�Ľ�չ��

4.5 ��ҵȥ��Ǵ��

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