• ġ, ߱  ַ
  • 20240405_ũ_

[м] ƿ, ΰ ȸΰ

| ƿ,dz,ƿ,,,,,TC
ƿ




-
ں 944, ׸鰡 5,000

- 1949 11 ͺ庴 ȸ ͺֱȣ ȸ dz(޿dz) ü

- 1974 dz ȸ Ǿ ƿ 50% ϰ ȸ dz ġ 簡 80% (, )

- 45% 1 ü

- dz Բ 8% Nyrstar, Xstrata ̾ 3 ƿñ׷

- ƿ ijĴ » 43, ȸ ȣ SMC 22, 65, dz ijĴ 28, ijĴ 20

- 2008 ݱ ƿ 43.22%, 21.31%, 2.17%, 19.99%, Ÿ 13.31% , , 7:3

- ƿ 50.5%, 49.5% (,,ε λ깰 )

̵

 

1. ȭ





2007 4, 5 ü Zinifex(ȣ) Umicore() պϿ ִ ƿþü Nyrstar źϿ, Xstrata ܺ긮 պϴ ƿþü ȭ, ȭ ǰ ׷ þü ٰԴ Ŀ ϰ ִ. 2006 ̾ ִ û翡 ȣ TC ü ̷ ݿǾ ִ. Ư, Nyrstar ö迡 ArcelorMittaló ξüμ ɼ ũ. Ư 2007 global top 10 ƿþü 49.5% 50% ϰ ־ þ 30% ؿ ̸ ִ ö ȭǾ ִ.

 

2. ƿݰ

 

ƿ 60~70% ö 콽 ʵ ϱ ǥ ƿ ϴ ٳ¡(Galvanizing) ƿݰǿ ߻Ѵ. ƿݰ ڵ, , Ǽ о߿ ǰ ִµ, ߱ ε ƽþ ߽ ȴ. ַ ö, ڵ, , , Ǽ ⺻ 䰡 DZ ⺯ ΰ Ư¡ ִ.




ƿҺ 30%̻ ߱ ϰ ִµ ƿ Һ ߼ ׸ ְ Ŀ ӵ ȴ. ƿ ŸƮϰ ǰ ִ.




ƿݰ ̿ܿ ŵ ƿ䰡 15~20% ϰ ִ. ƿ ձ Ȳ ε ǥ ŵü dz ̱ ǰϰ ִ. ij̶ ƿ ֹȭϿ ϴ 䰡 ϰ ִ. 21% ϴ κ 䰡 ڵ ߻Ѵ. , Ǻ, ִ 뵵 ̰ ִ.

 

3. ٰԴĿ Actual TC(Treatment Charge)

 

þü(Smelter) LMEü Ͽ ü ѱ. ü(Miner) þü ִµ װ TC(Treatment Charge, ü) Ѵ. ų ʸ ü þü TC ȴ. ü LME ޵ϰ, ϶ ްϴ ε þü ⺻ TC ־ Ȯȴ.

 

90 ƿ ޺ұ 10 ̻ ༼ 鿡 ־. ƿ ༼ ü ͼ ġ ̴ ü ް ̾. ü Ҵ 귮 ҷ ̾, ü ٰԴ Ŀ ȭǾ TC þü鿡 Ҹ ۿϿ. 귮 ҿ ߱ ƿ ¹鼭 ŸƮ, ̴ ƿ Ǿ. ⿡ ⼼± ϸ鼭 ƿ ޵Ͽ ̷ ƿ귮 ø Ͽ. ȭ þü ٰԴĿ TC üϿ, ̴ ƿ ޵ ¹鼭 þü Ͽµ װ 2006 Ȳ̾. þü ٰԴĿ TC ̲, ׷ ƿü ޵ ޴ ͱ ߰ Ǿ.





SK ǿ ۼ ƿȲ 4 1̶ ִ. ü 䰨ҷ Ͻ ް ߻Ͽ ׷ ƿ ϶Ͽ þü ϴ ̴ܰ. 2006 3̶ ְ, 2007 4̶ ִ. 2008 ߽ þü ־ 2008 TC üϿ ׷ ƿ ұϰ ݱ  ־. ߽ þü ִٰ ̴ 2009 TC ̾ ȴ.

 

ų TC󿡼 ƿ Ͽ ذ ϰ ذݿ ⺻ü(Base TC) Ѵ. Up & Down scale Ͽ ƿݺ ⺻ü Ѵ. ̷ ƿݺ TC ٷ 翡 ޵Ǵ ü(Actual TC) ȴ. ̷ ࿡ Ǵ Actual TC Frame TC ϰ Ȳ ȸ Actual TC Spot TC ϴµ 7:3 ϰ ִµ Spot TC ǥ ۿѴ.

 




Actual TC̸ 2006 ġ ƿ ޵ 390ҿ ϰ ִ. 2005 ϴ ٰԴĿ Ͽ ΰ Ÿ ִ. Ư LMEذ Base TC ٰԴĿ ִµ, 2008 15% Ͽ. Ư 2007⿡ ƿ 3000ұ ϶Ͽ Base TC 300 ִ üϿ.

 

LME ƿü 1600 ޶Ͽ. 3 ̷ Ȳ ӵȴٸ 2009 TC LMEذ 1500 ó ɼ ִ. Base TC Ͽ 15% 225 2006 ġ ƿ Ͼ ƿ 2500 Ѵٸ Actual TC 325ҿ ϰ ̰ ƿ 1300 ϶Ѵٸ Actual TC 211 ̴.

 

 

4. ְ ְ ͼ Ȯ

 

ü Actual TC̿ܿ ְ Free Metal Gain ִ. Ϲ þü ƿ 85% (payment)Ѵ. ̴ κ Ϲ ̴. ׷ , հ 100% ̻ ȸ ϰ ־ 17% ְ Free Metal gain ִ. Fuming ƿ Slagκ , , , Ȳ, ε λ깰 ǸŸ 30% ̻ ߻Ű ִ. ̷ û OP ڸ Ұѵ 20% ͼ Ÿ ִ.

 

Ͽ ƿ ϰ, Fuming ȿ μ ԵǾ ִ , , , , ε Ͽ Ǹϸ, ̻ ̾Ƴ (clean slag) øƮ ü Ǹϰ ִ. λ깰 Ȳ Ǹϰ ־ Ѹ ϳ ȿ Ͻ ϰ ִ. λ깰 κ ʴ ͼ ū ⿩ ϰ ִ.




ȯ ֹ, Ͽ Ȱϰų ϰ ְ, TSL(Top Submerged Lance) Ÿ ü ƿ ϰ 翡 ԵǾ ִ ߱ݼӵ óϿ ȭ Ŭ (clean slag) ִ. ü(pond) ׾Ƶξٰ 鿩 óϴ Ÿ ü ޸ Ÿ óְ , Fumer ƽþ ֱ Ÿ þü ġ Ȳ̾ Ⱓ ӵ ̸ ⵵ ȴ.

 

1999 ȣ ȸ SMC ó ϰ ġ Pond ƿ縦 ų 12 澿 óϱ Fumer 1ȣ⸦ . 12 óϸ ƿ 15,000, 9,000 , , ī ȸ ִ. Fumer 2ȣ⿡ ڸ ̸ 2010 ϰε, ̸ SMC 600,000 ó Բ »ü 絵 100% óϿ ƿþü 븮 ִ. 20,000 ߰ Ȯ뿡 ⿩ δµ, ̴ ⺻ ݼȸ Ȯ Բ ó Ҷ ε 忡 ϼ ȿ ִ.




ð Ϲ ǽİ ִµ ǽ 뱤(Furnace) ¿ , ߻ и縦 ϴ ̸, ظ ̿ κ ( 95% ̻) ̴. ε ǽĹĿ ؼ ־ ǽİ Բ ϴ հ ε ȸ ϴ. ε LCD PDP ÷ ʼ ҿǴ ʹڸ ITO(Indium Tin Oxide, εּȭ) κ ȴ.

 

2007 ݼӺ 캸, ַ ƿ 54.28%, 18.56% ϰ ְ Ÿ λ깰 27.16% ϰ ִ.




5. ߰ ͸

 

2008~2009⿡ ƿ ޵ 69 űԱ ȹ Ǿ ־ þü Smelters market ӵ ̴. TC󿡼 þü ü ɼ ٰ ִ. ߱ ߽ ﰳ߱ 並 ƿ޻Ȳ ϰ ϰ ־ δ. ֱ ƿ ķ ⿡ ⼼µ ˰ ܱ޶ Ǽ ȯ µ Ŀ ٿ̵庸ٴ ̵ ټ Ŀδ. ߱ ƿû ͺб 2000 ϸ ƿ ϶̶ ִ.



ͱ ũ 4 ִ. ù° ü ִ TC̸, ° 85% Ժ ̻ ߰ ̾Ƴ Free Metal Gain, ° , , , ε λ깰Ǹſ ߰, س ó Ǹϸ鼭 , ̷ 4 ִ.




(annafan@naver.com)





ƮƮ ũα (1) ֱֱ(2)
:
|

 Ѹ ( 4)

  1. ֽĻ
    ֽĻ | 09.01/19 10:11
    |
    оϴ.
    ۾
  2. idnotbe
    idnotbe | 09.01/19 16:55
    |
    ȸ ְ, ?
    ۾
  3. 񵵸
    񵵸 | 09.01/20 00:47
    |
    ׷Կ, ̾߱ Ⱥ̳׿. װ ñߴµ.
    ۾
  4. īڹ
    īڹ | 09.03/11 11:44
    |
    κ īŬ Ͻñ ٶϴ.
    ۾
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