CA959506A - System for the recovery of magnetisable raw materials, in particular all lumps of manganese from the deep sea - Google Patents

System for the recovery of magnetisable raw materials, in particular all lumps of manganese from the deep sea

Info

Publication number
CA959506A
CA959506A CA137,461A CA137461A CA959506A CA 959506 A CA959506 A CA 959506A CA 137461 A CA137461 A CA 137461A CA 959506 A CA959506 A CA 959506A
Authority
CA
Canada
Prior art keywords
magnetisable
lumps
manganese
recovery
raw 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
CA137,461A
Inventor
Wilhelm Kuhlmann-Schafer
Manfred Dinter
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.)
Preussag AG
Original Assignee
Preussag AG
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 Preussag AG filed Critical Preussag AG
Application granted granted Critical
Publication of CA959506A publication Critical patent/CA959506A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C50/00—Obtaining minerals from underwater, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA137,461A 1971-03-26 1972-03-20 System for the recovery of magnetisable raw materials, in particular all lumps of manganese from the deep sea Expired CA959506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2114828A DE2114828C2 (en) 1971-03-26 1971-03-26 Device for the extraction of mag netisable raw materials, in particular manganese nodules, from the deep sea

Publications (1)

Publication Number Publication Date
CA959506A true CA959506A (en) 1974-12-17

Family

ID=5802904

Family Applications (1)

Application Number Title Priority Date Filing Date
CA137,461A Expired CA959506A (en) 1971-03-26 1972-03-20 System for the recovery of magnetisable raw materials, in particular all lumps of manganese from the deep sea

Country Status (5)

Country Link
US (1) US3776593A (en)
CA (1) CA959506A (en)
DE (1) DE2114828C2 (en)
FR (1) FR2130381B1 (en)
GB (1) GB1387694A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125167A (en) * 1977-06-06 1978-11-14 Smith International, Inc. Big hole bit
FI65843C (en) * 1982-06-01 1984-07-10 Satoturve Oy FOER FARERE OCH ANORDNING FOER UPPSAMLING AV TORV FRAON TORVFAELT
US4398362A (en) * 1982-08-18 1983-08-16 Friedrich Weinert Oceanic seaplow system
JP6218390B2 (en) * 2013-02-14 2017-10-25 住友重機械ファインテック株式会社 Rotating drum and method of manufacturing the rotating drum

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2262038A (en) * 1940-02-16 1941-11-11 Joseph E Parker Apparatus for recovery of magnetic sands
US2703175A (en) * 1954-01-08 1955-03-01 Becking Hermann Device for removing fine particles of iron from loose material, especially tobacco
US3210121A (en) * 1962-08-22 1965-10-05 Struven Paul Method and apparatus for extracting magnetically attracted material
US3556598A (en) * 1968-05-16 1971-01-19 Westinghouse Electric Corp Mining collector
US3697134A (en) * 1971-03-25 1972-10-10 Bethlehem Steel Corp Nodule collector

Also Published As

Publication number Publication date
GB1387694A (en) 1975-03-19
DE2114828A1 (en) 1972-03-23
FR2130381A1 (en) 1972-11-03
US3776593A (en) 1973-12-04
DE2114828C2 (en) 1973-12-13
FR2130381B1 (en) 1976-08-06

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