GB546911A - Improvements in or relating to the separation of solid materials of different specific gravities - Google Patents

Improvements in or relating to the separation of solid materials of different specific gravities

Info

Publication number
GB546911A
GB546911A GB139441A GB139441A GB546911A GB 546911 A GB546911 A GB 546911A GB 139441 A GB139441 A GB 139441A GB 139441 A GB139441 A GB 139441A GB 546911 A GB546911 A GB 546911A
Authority
GB
United Kingdom
Prior art keywords
dust
liquid
separating
separation
solid materials
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
Application number
GB139441A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
COLLIERY ENGINEERING Ltd
Original Assignee
COLLIERY ENGINEERING Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by COLLIERY ENGINEERING Ltd filed Critical COLLIERY ENGINEERING Ltd
Priority to GB139441A priority Critical patent/GB546911A/en
Publication of GB546911A publication Critical patent/GB546911A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/44—Application of particular media therefor
    • B03B5/442—Application of particular media therefor composition of heavy media

Abstract

546,911. Wet separating. LAWRIE, A. E., and COLLIERY ENGINEERING, Ltd. Feb. 3, 1941, No. 1394. [Class 82 (ii)] In sink-and-float or gravity concentration processes for the separation of solid materials, the heavy separating liquid comprises a suspension of finely divided flue dust from a metallurgical furnace in an aqueous medium. The dust may be separated in a dust-catcher of a blast furnace for iron or lead ores, a copper smelting reverberatory furnace or a rotary kiln treating crude alumina and may be classified before use. The dust may also be mixed with other substances such as barytes or clay for controlling the viscosity &c. of the liquid and dispersing or stabilizing agents such as sodium silicate, sodium aluminate, silicate gel; caustic soda and soda ash may be added. A pulsating motion may be imposed on the separating liquids or continuous horizontal or downward currents or a combination of these may be set up in the liquid.
GB139441A 1941-02-03 1941-02-03 Improvements in or relating to the separation of solid materials of different specific gravities Expired GB546911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB139441A GB546911A (en) 1941-02-03 1941-02-03 Improvements in or relating to the separation of solid materials of different specific gravities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB139441A GB546911A (en) 1941-02-03 1941-02-03 Improvements in or relating to the separation of solid materials of different specific gravities

Publications (1)

Publication Number Publication Date
GB546911A true GB546911A (en) 1942-08-05

Family

ID=9721231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB139441A Expired GB546911A (en) 1941-02-03 1941-02-03 Improvements in or relating to the separation of solid materials of different specific gravities

Country Status (1)

Country Link
GB (1) GB546911A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113061736A (en) * 2021-03-30 2021-07-02 攀钢集团攀枝花钢铁研究院有限公司 Method for separating potassium, lead and iron from sintering machine head ash
CN113088709A (en) * 2021-03-30 2021-07-09 攀钢集团攀枝花钢铁研究院有限公司 Method for synchronously separating potassium, lead and iron in sintering machine head ash

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113061736A (en) * 2021-03-30 2021-07-02 攀钢集团攀枝花钢铁研究院有限公司 Method for separating potassium, lead and iron from sintering machine head ash
CN113088709A (en) * 2021-03-30 2021-07-09 攀钢集团攀枝花钢铁研究院有限公司 Method for synchronously separating potassium, lead and iron in sintering machine head ash
CN113061736B (en) * 2021-03-30 2022-03-22 攀钢集团攀枝花钢铁研究院有限公司 Method for separating potassium, lead and iron from sintering machine head ash

Similar Documents

Publication Publication Date Title
US2128913A (en) Coal handling
GB546911A (en) Improvements in or relating to the separation of solid materials of different specific gravities
GB1341689A (en) Solid fuel
Toguri et al. A review of recent studies on copper smelting
SE9001538D0 (en) FLOTATIONSNEDTRYCKNINGSMEDEL
US2598743A (en) Zinc smelting
GB1190558A (en) Improvements to Cryolitic Linings in Furnaces for Aluminium Smelting.
SU73564A1 (en) The method of preparation of yellow media for the enrichment of ores
SU72715A1 (en) The method of autoclave melting of sulfur ores and concentrates
US2343760A (en) Smelting of drosses, mattes, and the like
SU925378A1 (en) Non-organic sorbent for cleaning waste water from amines
Pan'kov The Production of Barium-Containing Alloys from Baryta Ores
GB1115021A (en) Crystallized glasses
Balac et al. Testing of the Possibility of Replacement of Knapsack Ferrosilicon by the Waste Ferrosilicon of the Magnesium Works, Baljevac na Ibru
SU416933A3 (en)
GB600434A (en) Recovery of zinc
GB1474554A (en) Process for magnetic benefication of clays
GB557677A (en) Production of ferro-alloys substantially free from gangue materials
GB769957A (en) Improvements in or relating to the manufacture of steel
GB191116129A (en) An Improved Process for the Deferrisation of Silicated Alumina, Kaolin, and the like.
GB294921A (en) Improvements in or relating to the leaching of ores
GB191026262A (en) Improvements in Ore Dressing.
Fujii et al. Reaction shaft of Ashio Smelter's flash furnace utilizing high oxygen enriched air
GB647021A (en) Improvements in and relating to the separation of intermixed divided materials according to their specific gravities
GB545458A (en) Improvements relating to the production of magnesium from magnesium bearing materials