DE1905559B2 - - Google Patents
Info
- Publication number
- DE1905559B2 DE1905559B2 DE19691905559 DE1905559A DE1905559B2 DE 1905559 B2 DE1905559 B2 DE 1905559B2 DE 19691905559 DE19691905559 DE 19691905559 DE 1905559 A DE1905559 A DE 1905559A DE 1905559 B2 DE1905559 B2 DE 1905559B2
- Authority
- DE
- Germany
- 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
-
- 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
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/14—Adaptations of hopper elements to railways
- B61D7/16—Closure elements for discharge openings
- B61D7/18—Closure elements for discharge openings pivoted
-
- 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
- C22B19/04—Obtaining zinc by distilling
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
-
- 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
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
-
- 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
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B5/10—Muffles
-
- 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
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU55506 | 1968-02-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1905559A1 DE1905559A1 (de) | 1969-10-30 |
DE1905559B2 true DE1905559B2 (fi) | 1970-11-19 |
Family
ID=19725505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691905559 Pending DE1905559A1 (de) | 1968-02-19 | 1969-02-05 | Verfahren und Vorrichtung zur Raffination verunreinigter Metalle |
Country Status (4)
Country | Link |
---|---|
US (1) | US3632334A (fi) |
DE (1) | DE1905559A1 (fi) |
FR (1) | FR2002137A1 (fi) |
LU (1) | LU55506A1 (fi) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3767381A (en) * | 1971-07-28 | 1973-10-23 | Alco Standard Corp | Furnace and method of using the same for reclaiming metal |
US3909243A (en) * | 1973-02-01 | 1975-09-30 | Roessing Bronze Co | Recovery of both brass and zinc from metallurgical residues by carbon flotation method |
US4488902A (en) * | 1983-06-10 | 1984-12-18 | Duval Corporation | Horizontal, multistage electron beam refinement of metals with recycle |
US4518418A (en) * | 1983-06-10 | 1985-05-21 | Duval Corporation | Electron beam refinement of metals, particularly copper |
US4615770A (en) * | 1983-10-14 | 1986-10-07 | Rakesh Govind | Distillation column and process |
FR2648829B1 (fr) * | 1989-06-22 | 1993-12-31 | Jeumont Schneider | Procede et dispositif de separation des constituants d'un alliage |
US5339648A (en) * | 1993-08-05 | 1994-08-23 | Praxair Technology, Inc. | Distillation system with partitioned column |
CN112195345A (zh) * | 2020-10-20 | 2021-01-08 | 骆驼集团(安徽)再生资源有限公司 | 废旧铅酸蓄电池回收处理用精炼炉与精炼方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1418885A (en) * | 1919-06-21 | 1922-06-06 | Barrett Co | Process of fractional condensation |
US1915681A (en) * | 1930-03-29 | 1933-06-27 | Standard Oil Dev Co | Apparatus for fractionating cracked products |
US1994351A (en) * | 1933-04-28 | 1935-03-12 | New Jersey Zinc Co | Purifying zinc metal |
US1994357A (en) * | 1933-05-26 | 1935-03-12 | New Jersey Zinc Co | Purifying zinc |
US2471134A (en) * | 1946-07-17 | 1949-05-24 | Standard Oil Dev Co | Fractionation apparatus |
US2578925A (en) * | 1948-01-15 | 1951-12-18 | Hyman R Davis | Fractionating tower |
-
1968
- 1968-02-19 LU LU55506D patent/LU55506A1/xx unknown
-
1969
- 1969-01-30 FR FR6901906A patent/FR2002137A1/fr not_active Withdrawn
- 1969-01-31 US US795481*A patent/US3632334A/en not_active Expired - Lifetime
- 1969-02-05 DE DE19691905559 patent/DE1905559A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3632334A (en) | 1972-01-04 |
LU55506A1 (fi) | 1969-10-01 |
FR2002137A1 (fi) | 1969-10-17 |
DE1905559A1 (de) | 1969-10-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
SH | Request for examination between 03.10.1968 and 22.04.1971 |