JPH0377258B2 - - Google Patents
Info
- Publication number
- JPH0377258B2 JPH0377258B2 JP29439285A JP29439285A JPH0377258B2 JP H0377258 B2 JPH0377258 B2 JP H0377258B2 JP 29439285 A JP29439285 A JP 29439285A JP 29439285 A JP29439285 A JP 29439285A JP H0377258 B2 JPH0377258 B2 JP H0377258B2
- Authority
- JP
- Japan
- Prior art keywords
- iron
- dust
- agglomerated
- converter
- mold
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 64
- 239000000428 dust Substances 0.000 claims description 32
- 229910052742 iron Inorganic materials 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 229910001868 water Inorganic materials 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 9
- 238000005054 agglomeration Methods 0.000 claims description 5
- 230000002776 aggregation Effects 0.000 claims description 5
- 239000013535 sea water Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 description 11
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 8
- 238000005805 hydroxylation reaction Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60294392A JPS62153153A (ja) | 1985-12-26 | 1985-12-26 | 転炉集塵ダストをバインダ−とした塊成化方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60294392A JPS62153153A (ja) | 1985-12-26 | 1985-12-26 | 転炉集塵ダストをバインダ−とした塊成化方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62153153A JPS62153153A (ja) | 1987-07-08 |
| JPH0377258B2 true JPH0377258B2 (de) | 1991-12-10 |
Family
ID=17807138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60294392A Granted JPS62153153A (ja) | 1985-12-26 | 1985-12-26 | 転炉集塵ダストをバインダ−とした塊成化方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62153153A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4846913B2 (ja) * | 2001-03-06 | 2011-12-28 | 株式会社東海理化電機製作所 | シフト装置 |
| JP2005187870A (ja) * | 2003-12-25 | 2005-07-14 | Ntn Corp | 製鋼ダスト固形化物およびその製造方法，製造装置 |
| JP2006104528A (ja) * | 2004-10-06 | 2006-04-20 | Ntn Corp | 製鋼ダスト固形化物およびその製造方法 |
| JP4885784B2 (ja) * | 2007-04-09 | 2012-02-29 | 株式会社東海理化電機製作所 | シフト装置 |
| CN110342845B (zh) * | 2019-06-19 | 2022-02-18 | 张晓夫 | 利用铁尾矿渣制作砂子的方法 |
-
1985
- 1985-12-26 JP JP60294392A patent/JPS62153153A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62153153A (ja) | 1987-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |