NO129587B - - Google Patents
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- Publication number
- NO129587B NO129587B NO02485/71A NO248571A NO129587B NO 129587 B NO129587 B NO 129587B NO 02485/71 A NO02485/71 A NO 02485/71A NO 248571 A NO248571 A NO 248571A NO 129587 B NO129587 B NO 129587B
- Authority
- NO
- Norway
- Prior art keywords
- oven
- furnace
- vane
- screw
- zone
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 23
- 238000005192 partition Methods 0.000 claims description 3
- 238000006722 reduction reaction Methods 0.000 description 14
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 11
- 230000009467 reduction Effects 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 235000013980 iron oxide Nutrition 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000035508 accumulation Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000003779 heat-resistant material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/2083—Arrangements for the melting of metals or the treatment of molten metals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA087,693A CA946148A (en) | 1970-07-08 | 1970-07-08 | Level control for rotating furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO129587B true NO129587B (enrdf_load_html_response) | 1974-04-29 |
Family
ID=4087152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO02485/71A NO129587B (enrdf_load_html_response) | 1970-07-08 | 1971-06-30 |
Country Status (9)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5476990A (en) * | 1993-06-29 | 1995-12-19 | Aluminum Company Of America | Waste management facility |
| RU2393009C1 (ru) * | 2009-05-12 | 2010-06-27 | Открытое акционерное общество "Конструкторское бюро специального машиностроения" | Реактор синтеза металлоорганических соединений |
| CN116354388B (zh) * | 2023-03-15 | 2024-11-08 | 安徽赛尔新能源科技有限公司 | 一种锂离子电池负极材料钛酸锂的制备装置及其制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1353716A (en) * | 1916-10-05 | 1920-09-21 | Charles S Bradley | Production of iron and steel |
| US2653809A (en) * | 1949-07-23 | 1953-09-29 | Azbe Corp | Kiln |
| DE956514C (de) * | 1952-02-26 | 1957-01-17 | Gutehoffnungshuette Sterkrade | Verfahren zum Behandeln von Metallschmelzen, insbesondere Roheisen |
| US3113859A (en) * | 1961-02-09 | 1963-12-10 | R N Corp | Methods for ore reduction and processing of other chemically reactive aggregates |
-
1970
- 1970-07-08 CA CA087,693A patent/CA946148A/en not_active Expired
-
1971
- 1971-06-27 DO DO1971001824A patent/DOP1971001824A/es unknown
- 1971-06-28 ZA ZA714231A patent/ZA714231B/xx unknown
- 1971-06-30 NO NO02485/71A patent/NO129587B/no unknown
- 1971-07-02 US US00159259A patent/US3770257A/en not_active Expired - Lifetime
- 1971-07-06 GB GB3173471A patent/GB1322427A/en not_active Expired
- 1971-07-07 DE DE19712133918 patent/DE2133918A1/de active Pending
- 1971-07-08 FR FR7125107A patent/FR2100442A5/fr not_active Expired
- 1971-07-08 JP JP5065271A patent/JPS5327203B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3770257A (en) | 1973-11-06 |
| CA946148A (en) | 1974-04-30 |
| ZA714231B (en) | 1972-04-26 |
| DE2133918A1 (de) | 1972-02-03 |
| GB1322427A (en) | 1973-07-04 |
| JPS5327203B1 (enrdf_load_html_response) | 1978-08-07 |
| DOP1971001824A (es) | 1976-05-11 |
| FR2100442A5 (enrdf_load_html_response) | 1972-03-17 |
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