JPS5417685B1 - - Google Patents
Info
- Publication number
- JPS5417685B1 JPS5417685B1 JP4359472A JP4359472A JPS5417685B1 JP S5417685 B1 JPS5417685 B1 JP S5417685B1 JP 4359472 A JP4359472 A JP 4359472A JP 4359472 A JP4359472 A JP 4359472A JP S5417685 B1 JPS5417685 B1 JP S5417685B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA111923A CA934163A (en) | 1971-05-03 | 1971-05-03 | Recovering and utilizing dust particles from ore roasting operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5417685B1 true JPS5417685B1 (OSRAM) | 1979-07-02 |
Family
ID=4089536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4359472A Pending JPS5417685B1 (OSRAM) | 1971-05-03 | 1972-05-01 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3775095A (OSRAM) |
| JP (1) | JPS5417685B1 (OSRAM) |
| BR (1) | BR7202641D0 (OSRAM) |
| CA (1) | CA934163A (OSRAM) |
| DE (1) | DE2220955A1 (OSRAM) |
| FR (1) | FR2135190B1 (OSRAM) |
| GB (1) | GB1344412A (OSRAM) |
| OA (1) | OA04008A (OSRAM) |
| PH (1) | PH10170A (OSRAM) |
| ZA (1) | ZA722389B (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4381939A (en) * | 1981-01-29 | 1983-05-03 | Midrex Corporation | Method for selective reduction of metallic oxides |
| US4622905A (en) * | 1985-03-04 | 1986-11-18 | International Metals Reclamation Co., Inc. | Furnacing |
| CH677195A5 (OSRAM) * | 1989-02-09 | 1991-04-30 | Fischer Ag Georg | |
| DE102010026831B4 (de) | 2010-07-12 | 2021-08-12 | Paprima Industries Inc. | Abflussvorrichtung für und Verfahren zum Abtransport von Schmutzpartikeln und Abwasser aus einem Reinigungskopf |
| CN113202544A (zh) * | 2021-05-11 | 2021-08-03 | 曹福增 | 一种连续式矿井用除尘装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1024623A (en) * | 1912-04-30 | Furnace-chargina device | ||
| FR514977A (fr) * | 1917-08-17 | 1921-03-22 | Waldhof Zellstoff Fab | Procédé de grillage de pyrites, minerais, etc., dans un four à étages |
| US1713435A (en) * | 1926-04-06 | 1929-05-14 | Vereinigte Stahlwerke Ag | Method of working blast furnaces with the aid of furnace dust |
| US2000972A (en) * | 1930-11-04 | 1935-05-14 | Manross Bert | Revivifier |
| US1929308A (en) * | 1932-07-02 | 1933-10-03 | Bethlehem Foundry & Machine Co | Flash roasting unit |
| US2000171A (en) * | 1932-08-27 | 1935-05-07 | Falconbridge Nickel Mines Ltd | Reduction of oxygeneous nickel or nickel copper compounds |
| US2090388A (en) * | 1935-07-20 | 1937-08-17 | Davison Chemical Corp | Ore treatment |
| US2089306A (en) * | 1935-07-29 | 1937-08-10 | Cons Mining & Smelting Company | Method and apparatus for the burning of mineral sulphides in gaseous suspension |
| US2128379A (en) * | 1937-06-01 | 1938-08-30 | American Zinc Lead & Smelting | Recovery of values from zinc concentrates |
| DE1225673B (de) * | 1959-07-23 | 1966-09-29 | Kloeckner Humboldt Deutz Ag | Verfahren zur trockenen Reduktion von Eisenerz |
-
1971
- 1971-05-03 CA CA111923A patent/CA934163A/en not_active Expired
- 1971-06-17 US US00153954A patent/US3775095A/en not_active Expired - Lifetime
-
1972
- 1972-04-03 PH PH13411A patent/PH10170A/en unknown
- 1972-04-10 ZA ZA722389A patent/ZA722389B/xx unknown
- 1972-04-11 GB GB1673372A patent/GB1344412A/en not_active Expired
- 1972-04-28 DE DE19722220955 patent/DE2220955A1/de active Pending
- 1972-04-28 BR BR2641/72A patent/BR7202641D0/pt unknown
- 1972-04-28 FR FR7215238A patent/FR2135190B1/fr not_active Expired
- 1972-05-01 JP JP4359472A patent/JPS5417685B1/ja active Pending
- 1972-05-03 OA OA54558A patent/OA04008A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA934163A (en) | 1973-09-25 |
| FR2135190B1 (OSRAM) | 1974-12-13 |
| ZA722389B (en) | 1972-12-27 |
| PH10170A (en) | 1976-09-15 |
| BR7202641D0 (pt) | 1973-06-05 |
| GB1344412A (en) | 1974-01-23 |
| US3775095A (en) | 1973-11-27 |
| FR2135190A1 (OSRAM) | 1972-12-15 |
| DE2220955A1 (de) | 1972-11-23 |
| OA04008A (fr) | 1979-09-15 |