IL32295A - Blast furnace operation - Google Patents
Blast furnace operationInfo
- Publication number
- IL32295A IL32295A IL32295A IL3229569A IL32295A IL 32295 A IL32295 A IL 32295A IL 32295 A IL32295 A IL 32295A IL 3229569 A IL3229569 A IL 3229569A IL 32295 A IL32295 A IL 32295A
- Authority
- IL
- Israel
- Prior art keywords
- zinc
- charge
- blast
- carbon
- furnace
- Prior art date
Links
- 239000011701 zinc Substances 0.000 claims description 54
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 48
- 229910052725 zinc Inorganic materials 0.000 claims description 48
- 239000007789 gas Substances 0.000 claims description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 229910052799 carbon Inorganic materials 0.000 claims description 22
- 239000002893 slag Substances 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 230000008030 elimination Effects 0.000 claims description 8
- 238000003379 elimination reaction Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 235000005612 Grewia tenax Nutrition 0.000 claims 1
- 244000041633 Grewia tenax Species 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 28
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 26
- 229910002092 carbon dioxide Inorganic materials 0.000 description 17
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- 239000007787 solid Substances 0.000 description 14
- 239000011787 zinc oxide Substances 0.000 description 13
- 229910002091 carbon monoxide Inorganic materials 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 238000004364 calculation method Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000001569 carbon dioxide Substances 0.000 description 6
- 230000001419 dependent effect Effects 0.000 description 6
- 238000003723 Smelting Methods 0.000 description 5
- 239000000571 coke Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000012804 iterative process Methods 0.000 description 2
- 229910000464 lead oxide Inorganic materials 0.000 description 2
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000000611 regression analysis Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- WOLVEMPZUIFSII-IHHOKICGSA-N (2e,4e)-n-[(2s,5s)-5-(hydroxymethyl)-1-methyl-3-oxo-2-propan-2-yl-2,4,5,6-tetrahydro-1,4-benzodiazocin-8-yl]-5-[4-(trifluoromethyl)phenyl]penta-2,4-dienamide Chemical compound CN([C@H](C(N[C@H](CO)CC1=C2)=O)C(C)C)C1=CC=C2NC(=O)\C=C\C=C\C1=CC=C(C(F)(F)F)C=C1 WOLVEMPZUIFSII-IHHOKICGSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010015137 Eructation Diseases 0.000 description 1
- 241000353097 Molva molva Species 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 210000002816 gill Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/34—Obtaining zinc oxide
- C22B19/36—Obtaining zinc oxide in blast or reverberatory furnaces
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B13/00—Obtaining lead
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2788868 | 1968-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL32295A0 IL32295A0 (en) | 1969-07-30 |
| IL32295A true IL32295A (en) | 1972-07-26 |
Family
ID=10266907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL32295A IL32295A (en) | 1968-06-12 | 1969-05-27 | Blast furnace operation |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE734354A (enrdf_load_stackoverflow) |
| DE (1) | DE1929549A1 (enrdf_load_stackoverflow) |
| ES (1) | ES368241A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2010760A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1234451A (enrdf_load_stackoverflow) |
| IE (1) | IE33648B1 (enrdf_load_stackoverflow) |
| IL (1) | IL32295A (enrdf_load_stackoverflow) |
| NL (1) | NL6909003A (enrdf_load_stackoverflow) |
| ZM (1) | ZM9169A1 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI65806C (fi) * | 1980-04-16 | 1984-07-10 | Outokumpu Oy | Foerfarande foer aotervinning av bly ur ett blyhaltigt sulfidkoncentrat |
| GB8626085D0 (en) * | 1986-10-31 | 1986-12-03 | Rtz Technical Services Ltd | Smelting complex polymetallic sulphide materials |
| CN116755473B (zh) * | 2023-08-18 | 2023-11-07 | 四川腾盾科技有限公司 | 一种翼吊运输无人机空投任务规划方法 |
-
1968
- 1968-06-12 GB GB2788868A patent/GB1234451A/en not_active Expired
-
1969
- 1969-05-27 IL IL32295A patent/IL32295A/en unknown
- 1969-06-06 ZM ZM91/69A patent/ZM9169A1/xx unknown
- 1969-06-10 BE BE734354D patent/BE734354A/xx unknown
- 1969-06-11 ES ES368241A patent/ES368241A1/es not_active Expired
- 1969-06-11 IE IE803/69A patent/IE33648B1/xx unknown
- 1969-06-11 DE DE19691929549 patent/DE1929549A1/de active Pending
- 1969-06-11 FR FR6919418A patent/FR2010760A1/fr not_active Withdrawn
- 1969-06-12 NL NL6909003A patent/NL6909003A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL32295A0 (en) | 1969-07-30 |
| FR2010760A1 (enrdf_load_stackoverflow) | 1970-02-20 |
| ZM9169A1 (en) | 1970-01-16 |
| ES368241A1 (es) | 1971-05-01 |
| IE33648L (en) | 1969-12-12 |
| DE1929549A1 (de) | 1970-04-23 |
| NL6909003A (enrdf_load_stackoverflow) | 1969-12-16 |
| IE33648B1 (en) | 1974-09-18 |
| BE734354A (enrdf_load_stackoverflow) | 1969-11-17 |
| GB1234451A (enrdf_load_stackoverflow) | 1971-06-03 |
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