JPS55449B1 - - Google Patents
Info
- Publication number
- JPS55449B1 JPS55449B1 JP5304571A JP5304571A JPS55449B1 JP S55449 B1 JPS55449 B1 JP S55449B1 JP 5304571 A JP5304571 A JP 5304571A JP 5304571 A JP5304571 A JP 5304571A JP S55449 B1 JPS55449 B1 JP S55449B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C22B47/00—Obtaining manganese
- C22B47/0018—Treating ocean floor nodules
- C22B47/0045—Treating ocean floor nodules by wet processes
- C22B47/0054—Treating ocean floor nodules by wet processes leaching processes
- C22B47/0072—Treating ocean floor nodules by wet processes leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
-
- 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
- C22B5/00—General methods of reducing to metals
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/04—Manganese marine modules
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Ocean & Marine Engineering (AREA)
- Oceanography (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5530670A | 1970-07-16 | 1970-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55449B1 true JPS55449B1 (US06330241-20011211-M00004.png) | 1980-01-08 |
Family
ID=21996996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5304571A Pending JPS55449B1 (US06330241-20011211-M00004.png) | 1970-07-16 | 1971-07-16 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3736125A (US06330241-20011211-M00004.png) |
| JP (1) | JPS55449B1 (US06330241-20011211-M00004.png) |
| DE (1) | DE2135731C3 (US06330241-20011211-M00004.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH034709U (US06330241-20011211-M00004.png) * | 1989-06-05 | 1991-01-17 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3911076A (en) * | 1973-12-28 | 1975-10-07 | Kennecott Copper Corp | Process for purifying molybdenite concentrates |
| US4020143A (en) * | 1974-08-26 | 1977-04-26 | Kennecott Copper Corporation | Use of raw manganese nodules for oxidation leaching of reductively roasted manganese nodules |
| US4044094A (en) * | 1974-08-26 | 1977-08-23 | Kennecott Copper Corporation | Two-stage fluid bed reduction of manganese nodules |
| US4187281A (en) * | 1978-08-07 | 1980-02-05 | Uop Inc. | Hydrometallurgical recovery of cobalt and nickel |
| JPS6053730B2 (ja) * | 1981-06-26 | 1985-11-27 | 康勝 玉井 | ニツケル精錬法 |
| FR2612173B1 (fr) * | 1987-03-10 | 1991-04-19 | Japan Metals & Chem Co Ltd | Procede de preparation de composes de manganese de haute purete |
| FR2674242B1 (fr) * | 1991-03-18 | 1993-06-04 | Alsthom Cge Alcatel | Procede d'obtention de precurseurs de ceramiques supraconductrices a haute temperature critique. |
| WO1993020249A1 (en) * | 1992-04-02 | 1993-10-14 | Commonwealth Scientific And Industrial Research Organisation | Mineral processing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3471285A (en) * | 1967-03-27 | 1969-10-07 | Dow Chemical Co | Process for the selective recovery of manganese and iron from ores |
-
1970
- 1970-07-16 US US00055306A patent/US3736125A/en not_active Expired - Lifetime
-
1971
- 1971-07-16 JP JP5304571A patent/JPS55449B1/ja active Pending
- 1971-07-16 DE DE2135731A patent/DE2135731C3/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH034709U (US06330241-20011211-M00004.png) * | 1989-06-05 | 1991-01-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2135731B2 (de) | 1979-03-22 |
| DE2135731A1 (de) | 1972-01-20 |
| DE2135731C3 (de) | 1981-10-01 |
| US3736125A (en) | 1973-05-29 |
