GB1199169A - A Method and Means for Developing Flow in the Reaction Zone Between Two Fluids of Different Specific Gravity, in a Container - Google Patents
A Method and Means for Developing Flow in the Reaction Zone Between Two Fluids of Different Specific Gravity, in a ContainerInfo
- Publication number
- GB1199169A GB1199169A GB45856/67A GB4585667A GB1199169A GB 1199169 A GB1199169 A GB 1199169A GB 45856/67 A GB45856/67 A GB 45856/67A GB 4585667 A GB4585667 A GB 4585667A GB 1199169 A GB1199169 A GB 1199169A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slag
- container
- fluids
- pump
- metal
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
-
- 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
- F27B14/00—Crucible or pot furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/81—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow
- B01F27/811—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow with the inflow from one side only, e.g. stirrers placed on the bottom of the receptacle, or used as a bottom discharge pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
- F27D2003/0087—Rotation about a vertical axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
- F27D27/005—Pumps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1,199,169. Circulation mixers; liquid reactions. J. E. OSTBERG. 6 Oct., 1967 [11 Oct., 1966], No. 45856/67. Headings B1C and B1F. Two fluids of different densities, one overlying the other (e.g. molten metal and slag) are contacted by being caused to circulate in a container in such a way that their motions at the interface are substantially in the same direction. As shown metal is circulated up a rotating ceramic tube 5 and out of orifices 7, inducing an outward movement in the slag 3 at the interface. The slag is returned to the centre of the container by a centripetal pump 9 having curved blades (13, Fig. 2 not shown). The blades may be shrouded by discs 11, 12 the latter of which has an annular orifice 14. The drive shaft 8 carrying the pump 9 and tube 5 is vertically adjustable. In another embodiment (Fig. 3, not shown) the metal is ejected from upwardly angled rotating tubular arms (17) so that a depression is formed in the liquid surface. The pump 9 is dispensed with and eddying in the slag is prevented by a depending baffle (18).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEO0012013 | 1966-10-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1199169A true GB1199169A (en) | 1970-07-15 |
Family
ID=7352551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB45856/67A Expired GB1199169A (en) | 1966-10-11 | 1967-10-06 | A Method and Means for Developing Flow in the Reaction Zone Between Two Fluids of Different Specific Gravity, in a Container |
Country Status (6)
Country | Link |
---|---|
US (1) | US3554518A (en) |
BE (1) | BE704954A (en) |
CH (1) | CH508047A (en) |
GB (1) | GB1199169A (en) |
LU (1) | LU54533A1 (en) |
NO (2) | NO121600B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4336999A (en) * | 1978-03-24 | 1982-06-29 | Solmat Systems, Ltd. | Selective mixer for solar pond and method of using same |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4018598A (en) * | 1973-11-28 | 1977-04-19 | The Steel Company Of Canada, Limited | Method for liquid mixing |
US4046559A (en) * | 1976-02-23 | 1977-09-06 | Kennecott Copper Corporation | Pyrometallurgical system for liquid-liquid contacting |
NO155447C (en) * | 1984-01-25 | 1987-04-01 | Ardal Og Sunndal Verk | DEVICE FOR PLANT FOR TREATMENT OF A FLUID, E.g. AN ALUMINUM MELT. |
DE3564449D1 (en) * | 1984-11-29 | 1988-09-22 | Foseco Int | Rotary device, apparatus and method for treating molten metal |
US5275385A (en) * | 1992-12-23 | 1994-01-04 | Praxair Technology, Inc. | Rotor speed control for an aluminum refining system |
NO307289B1 (en) | 1998-07-08 | 2000-03-13 | Alu Innovation As | Rotor for handling liquid |
US20010022755A1 (en) * | 1999-12-20 | 2001-09-20 | Holtzapple Mark T. | Mixer system and method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1740752A (en) * | 1924-08-12 | 1929-12-24 | Nat Lead Co | Treating lead alloys |
US2195092A (en) * | 1939-03-02 | 1940-03-26 | American Metal Co Ltd | Apparatus for stirring molten metal |
US2290961A (en) * | 1939-11-15 | 1942-07-28 | Essex Res Corp | Desulphurizing apparatus |
US2397737A (en) * | 1942-07-14 | 1946-04-02 | Essex Res Corp | Process of desulphurizing |
US2660525A (en) * | 1952-01-22 | 1953-11-24 | Charles B Foster | Method of extracting lead from its sulfides |
US3015554A (en) * | 1957-04-18 | 1962-01-02 | Rummel Roman | Method and device for carrying out metallurgical processes, particularly air refining processes |
GB956600A (en) * | 1960-07-07 | 1964-04-29 | Ostberg Jan Erik | Method of stirring, dispersing or homogenising metal or slag charges having a temperature of at least 800íµ., and mechanical device for such stirring, etc |
-
1967
- 1967-09-20 CH CH1324467A patent/CH508047A/en not_active IP Right Cessation
- 1967-09-26 NO NO169880A patent/NO121600B/no unknown
- 1967-09-26 LU LU54533D patent/LU54533A1/xx unknown
- 1967-10-06 GB GB45856/67A patent/GB1199169A/en not_active Expired
- 1967-10-09 US US673542A patent/US3554518A/en not_active Expired - Lifetime
- 1967-10-11 BE BE704954D patent/BE704954A/xx unknown
-
1969
- 1969-12-05 NO NO4824/69A patent/NO120474B/no unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4336999A (en) * | 1978-03-24 | 1982-06-29 | Solmat Systems, Ltd. | Selective mixer for solar pond and method of using same |
Also Published As
Publication number | Publication date |
---|---|
NO120474B (en) | 1970-10-26 |
CH508047A (en) | 1971-05-31 |
LU54533A1 (en) | 1967-11-27 |
US3554518A (en) | 1971-01-12 |
NO121600B (en) | 1971-03-22 |
BE704954A (en) | 1968-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
49R | Reference inserted (sect. 9/1949) | ||
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |