JPH0475290B2 - - Google Patents
Info
- Publication number
- JPH0475290B2 JPH0475290B2 JP26480986A JP26480986A JPH0475290B2 JP H0475290 B2 JPH0475290 B2 JP H0475290B2 JP 26480986 A JP26480986 A JP 26480986A JP 26480986 A JP26480986 A JP 26480986A JP H0475290 B2 JPH0475290 B2 JP H0475290B2
- Authority
- JP
- Japan
- Prior art keywords
- coke
- zinc
- furnace
- reducing agent
- cost
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000571 coke Substances 0.000 claims description 29
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 23
- 229910052725 zinc Inorganic materials 0.000 claims description 23
- 239000011701 zinc Substances 0.000 claims description 23
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000003723 Smelting Methods 0.000 description 12
- 239000000428 dust Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26480986A JPS63118026A (ja) | 1986-11-05 | 1986-11-05 | 亜鉛熔鉱炉の操業方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26480986A JPS63118026A (ja) | 1986-11-05 | 1986-11-05 | 亜鉛熔鉱炉の操業方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63118026A JPS63118026A (ja) | 1988-05-23 |
| JPH0475290B2 true JPH0475290B2 (enrdf_load_stackoverflow) | 1992-11-30 |
Family
ID=17408515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26480986A Granted JPS63118026A (ja) | 1986-11-05 | 1986-11-05 | 亜鉛熔鉱炉の操業方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63118026A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9701615D0 (en) * | 1997-01-27 | 1997-03-19 | Boc Group Plc | Operation of lead/zinc blast furnaces |
| DE19841980C2 (de) * | 1998-07-20 | 2002-12-05 | M I M Huettenwerke Duisburg Gm | IS-Schachtofenanlage und Verfahren zum Betreiben einer IS-Schachtofenanlage |
| JP4212493B2 (ja) * | 2004-03-01 | 2009-01-21 | 章雄 不破 | 乾式亜鉛製錬溶鉱炉内の状態解析方法および亜鉛製錬方法 |
-
1986
- 1986-11-05 JP JP26480986A patent/JPS63118026A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63118026A (ja) | 1988-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |