GB2140141B - Process and vacuum sublimation furnace for treatment of ores - Google Patents
Process and vacuum sublimation furnace for treatment of oresInfo
- Publication number
- GB2140141B GB2140141B GB08412532A GB8412532A GB2140141B GB 2140141 B GB2140141 B GB 2140141B GB 08412532 A GB08412532 A GB 08412532A GB 8412532 A GB8412532 A GB 8412532A GB 2140141 B GB2140141 B GB 2140141B
- Authority
- GB
- United Kingdom
- Prior art keywords
- ores
- treatment
- vacuum sublimation
- sublimation furnace
- furnace
- 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
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
-
- 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
- F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
- F27B9/042—Vacuum furnaces
-
- 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
- F27B9/16—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 circular or arcuate path
- F27B9/18—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 circular or arcuate path under the action of scrapers or pushers
- F27B9/185—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 circular or arcuate path under the action of scrapers or pushers multiple hearth type furnaces
-
- 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
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/38—Arrangements of devices for charging
-
- 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
- F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
- F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
- F27B9/063—Resistor heating, e.g. with resistors also emitting IR rays
-
- 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
- F27D3/08—Screw feeders; Screw dischargers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/16—Particulate material, e.g. comminuted scrap
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08412532A GB2140141B (en) | 1983-05-20 | 1984-05-17 | Process and vacuum sublimation furnace for treatment of ores |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838314040A GB8314040D0 (en) | 1983-05-20 | 1983-05-20 | Metallurgical furnace |
GB08412532A GB2140141B (en) | 1983-05-20 | 1984-05-17 | Process and vacuum sublimation furnace for treatment of ores |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2140141A GB2140141A (en) | 1984-11-21 |
GB2140141B true GB2140141B (en) | 1986-10-01 |
Family
ID=26286194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08412532A Expired GB2140141B (en) | 1983-05-20 | 1984-05-17 | Process and vacuum sublimation furnace for treatment of ores |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2140141B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2130040B1 (en) | 1996-04-29 | 1999-12-01 | Olmos Ibanez Desamparados | PROCEDURE FOR THE RECOVERY OF ALUMINUM AND ENERGY FROM USED TETRABRICK TYPE CONTAINERS AND OVEN TO PERFORM IT. |
LU90291B1 (en) * | 1998-09-23 | 2000-03-24 | Wurth Paul Sa | Process for producing directly reduced metal in a deck oven |
LU90315B1 (en) * | 1998-11-05 | 2000-05-08 | Wurth Paul Sa | Process for the thermal treatment of residues containing heavy metals |
US6268590B1 (en) * | 2000-03-06 | 2001-07-31 | Summit Valley Equipment And Engineering, Corp. | Apparatus and method for continuous retorting of mercury from ores and others mercury contaminated materials |
US10035078B2 (en) | 2010-05-04 | 2018-07-31 | Commonwealth Scientific And Industrial Research Organisation | Separation method |
CN109646987B (en) * | 2019-01-10 | 2024-03-26 | 合肥百思智能装备有限公司 | Continuous feeding and discharging high-vacuum organic micromolecule purifying special equipment |
CN113502397B (en) * | 2021-06-18 | 2022-11-04 | 昆明鼎邦科技股份有限公司 | Continuous vulcanization production equipment |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB796741A (en) * | 1954-11-05 | 1958-06-18 | Harvey Leander Noblitt | Separation and recovery of volatile sulphides from sulphide materials |
US3350495A (en) * | 1966-12-02 | 1967-10-31 | Union Carbide Corp | High temperature vacuum furnace |
-
1984
- 1984-05-17 GB GB08412532A patent/GB2140141B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2140141A (en) | 1984-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920517 |