JPS5782751A - Measuring method for manganese content of manganese nodule - Google Patents

Measuring method for manganese content of manganese nodule

Info

Publication number
JPS5782751A
JPS5782751A JP55159083A JP15908380A JPS5782751A JP S5782751 A JPS5782751 A JP S5782751A JP 55159083 A JP55159083 A JP 55159083A JP 15908380 A JP15908380 A JP 15908380A JP S5782751 A JPS5782751 A JP S5782751A
Authority
JP
Japan
Prior art keywords
manganese
nodule
light beam
sea
deep
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.)
Granted
Application number
JP55159083A
Other languages
English (en)
Other versions
JPS6158772B2 (ja
Inventor
Makoto Shima
Shigehiko Sugihara
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.)
RIKEN Institute of Physical and Chemical Research
Original Assignee
RIKEN Institute of Physical and Chemical Research
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 RIKEN Institute of Physical and Chemical Research filed Critical RIKEN Institute of Physical and Chemical Research
Priority to JP55159083A priority Critical patent/JPS5782751A/ja
Publication of JPS5782751A publication Critical patent/JPS5782751A/ja
Publication of JPS6158772B2 publication Critical patent/JPS6158772B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP55159083A 1980-11-12 1980-11-12 Measuring method for manganese content of manganese nodule Granted JPS5782751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55159083A JPS5782751A (en) 1980-11-12 1980-11-12 Measuring method for manganese content of manganese nodule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55159083A JPS5782751A (en) 1980-11-12 1980-11-12 Measuring method for manganese content of manganese nodule

Publications (2)

Publication Number Publication Date
JPS5782751A true JPS5782751A (en) 1982-05-24
JPS6158772B2 JPS6158772B2 (ja) 1986-12-13

Family

ID=15685849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55159083A Granted JPS5782751A (en) 1980-11-12 1980-11-12 Measuring method for manganese content of manganese nodule

Country Status (1)

Country Link
JP (1) JPS5782751A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01122569U (ja) * 1988-02-17 1989-08-21

Also Published As

Publication number Publication date
JPS6158772B2 (ja) 1986-12-13

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