GB619160A - Process for enriching chrome ores - Google Patents

Process for enriching chrome ores

Info

Publication number
GB619160A
GB619160A GB3472046A GB3472046A GB619160A GB 619160 A GB619160 A GB 619160A GB 3472046 A GB3472046 A GB 3472046A GB 3472046 A GB3472046 A GB 3472046A GB 619160 A GB619160 A GB 619160A
Authority
GB
United Kingdom
Prior art keywords
enriching
chrome ores
chrome
ores
acid
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
GB3472046A
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.)
RICCARDO JOB
Original Assignee
RICCARDO JOB
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 RICCARDO JOB filed Critical RICCARDO JOB
Publication of GB619160A publication Critical patent/GB619160A/en
Expired legal-status Critical Current

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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium
    • 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)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

A process for enriching chrome ores comprises attacking the crushed material with an acid or acid salt solution and mechanically separating the lighter part from the residue, for example by treatment on a vibrating table.
GB3472046A 1943-08-07 1946-11-22 Process for enriching chrome ores Expired GB619160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT619160X 1943-08-07

Publications (1)

Publication Number Publication Date
GB619160A true GB619160A (en) 1949-03-04

Family

ID=11292706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3472046A Expired GB619160A (en) 1943-08-07 1946-11-22 Process for enriching chrome ores

Country Status (1)

Country Link
GB (1) GB619160A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772957A (en) * 1953-11-09 1956-12-04 American Chrome Company Method of processing disseminated chromite ores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772957A (en) * 1953-11-09 1956-12-04 American Chrome Company Method of processing disseminated chromite ores

Similar Documents

Publication Publication Date Title
GB933225A (en) Improvements in or relating to a process for moving material
GB613098A (en) Improved process for the manufacture of composite materials, for example, moulded laminated structures and articles of manufacture produced thereby
US2390494A (en) Clarifying apparatus
GB871518A (en) Improvements in or relating to apparatus for the manufacture of cigarettes
GB619160A (en) Process for enriching chrome ores
GB921873A (en)
GB1009424A (en) Method and apparatus for separating loose solid material according to specific gravity
GB929634A (en) Improvements in or relating to the manufacture of bottles from thermoplastic materials
GB632980A (en) Methods of treating germanium material
GB569093A (en) Improvements in or relating to the manufacture of hollow articles from thermo-plastic material
GB790413A (en) Athletic's hurdle
AU118794B2 (en) Improvements in process for extracting rotenone from rotenonecontaining vegetable material
GB785783A (en) An improved method and machine for the production of rubber and like rings
AU840543A (en) Improvements in process for extracting rotenone from rotenonecontaining vegetable material
GB798511A (en) Improvements in or relating to comminuting apparatus
GB798510A (en) Improvements in or relating to comminuting apparatus
AU1181943A (en) Improved means for recovering metal values from tailings or the like
CA494076A (en) Process for the treatment of nickel-containing ores
ES233612A1 (en) Procedure for the manufacture of objects of elastic deformation material (Machine-translation by Google Translate, not legally binding)
GB801364A (en) Improvements in a method and apparatus for heat treating strip metal
CA415918A (en) Ore separating process
GB871825A (en) Improvements in or relating to devices for laterally displacing material lying on the ground
GB929342A (en) Fastener driving apparatus
AU166700B2 (en) Flotation process for treating ore concentrates
AU844452A (en) Process for wafer-proofing leather, and leather treated thereby