GB205122A - Improved process for treating tin ores and concentrates - Google Patents

Improved process for treating tin ores and concentrates

Info

Publication number
GB205122A
GB205122A GB1055422A GB1055422A GB205122A GB 205122 A GB205122 A GB 205122A GB 1055422 A GB1055422 A GB 1055422A GB 1055422 A GB1055422 A GB 1055422A GB 205122 A GB205122 A GB 205122A
Authority
GB
United Kingdom
Prior art keywords
magnetic
concentrates
improved process
constituents
treating tin
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
GB1055422A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1055422A priority Critical patent/GB205122A/en
Publication of GB205122A publication Critical patent/GB205122A/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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/005—Pretreatment specially adapted for magnetic separation
    • B03C1/015—Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

205,122. Lockwood, A. A. April 12, 1922. Treating ores to facilitate concentration. - The magnetically-separated concentrate of a tin ore, which is magnetic or has been roasted to render certain of its constituents magnetic, is mixed, prior to undergoing a second magnetic separation, with a non-magnetic material such as sand, the particles of which are of different size from that of the non-magnetic constituents of the concentrate, the added material being subsequently screened from the residues of the magnetic separation.
GB1055422A 1922-04-12 1922-04-12 Improved process for treating tin ores and concentrates Expired GB205122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1055422A GB205122A (en) 1922-04-12 1922-04-12 Improved process for treating tin ores and concentrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1055422A GB205122A (en) 1922-04-12 1922-04-12 Improved process for treating tin ores and concentrates

Publications (1)

Publication Number Publication Date
GB205122A true GB205122A (en) 1923-10-12

Family

ID=9969972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1055422A Expired GB205122A (en) 1922-04-12 1922-04-12 Improved process for treating tin ores and concentrates

Country Status (1)

Country Link
GB (1) GB205122A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011154540A1 (en) * 2010-06-11 2011-12-15 Basf Se Use of the naturally occurring magnetic components of ores
US8865000B2 (en) 2010-06-11 2014-10-21 Basf Se Utilization of the naturally occurring magnetic constituents of ores

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011154540A1 (en) * 2010-06-11 2011-12-15 Basf Se Use of the naturally occurring magnetic components of ores
US8865000B2 (en) 2010-06-11 2014-10-21 Basf Se Utilization of the naturally occurring magnetic constituents of ores

Similar Documents

Publication Publication Date Title
GB205122A (en) Improved process for treating tin ores and concentrates
US754756A (en) Process of separating ores from magnetic gangue.
GB274889A (en)
GB484757A (en) Process for concentrating low-grade iron ores
US1556449A (en) Procerss for treating tin ores, concentrates, tailings, or the like
ES356532A1 (en) Electrostatic upgrading of potash ores
DE505097C (en) Process for the processing of poor siliceous iron ores
GB620436A (en) Method of recovery of precious metals
US1723444A (en) Method of producing metals
GB255961A (en) Improvements in or relating to the heat treatment and concentration of copper ores
SU64662A1 (en) The processing method of coarse concentrate
GB502416A (en) Process of preparing poor iron ores for smelting
DE406767C (en) Extraction of coke and coal from furnace residues
GB299300A (en) Improvements in or relating to processes for the recovery of volatilisable metals from iron-containing materials
US1952988A (en) Treatment of gold bearing material
GB319309A (en) Improvements in and relating to the treatment of materials for the concentration of iron contained therein
GB277001A (en) Improvements in or relating to processes for the extraction of precious metals from ores, residues and metallurgical products of various kinds containing the same
GB206509A (en) Improved process for concentrating oolitic iron ores
GB205269A (en) Improvements in the chloridising roasting of ores and other metalliferous materials
GB307439A (en) Improvements in the roasting of pyritic ores
GB545965A (en) Chromium recovery
GB271877A (en) Improvements in and relating to the roasting of zinc sulphide ores
GB190916229A (en) Improvements relating to the Treatment of Ores or the like.
GB743691A (en) Improvements in or relating to the dressing of ores
GB210824A (en) Preparation of ores for leaching process