FR2098453B1 - - Google Patents
Info
- Publication number
- FR2098453B1 FR2098453B1 FR7125970A FR7125970A FR2098453B1 FR 2098453 B1 FR2098453 B1 FR 2098453B1 FR 7125970 A FR7125970 A FR 7125970A FR 7125970 A FR7125970 A FR 7125970A FR 2098453 B1 FR2098453 B1 FR 2098453B1
- Authority
- FR
- France
- 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
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
- C22B34/34—Obtaining molybdenum
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0446—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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
- C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
-
- 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
- C22B47/0027—Preliminary treatment
-
- 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
- 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
-
- 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)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Ocean & Marine Engineering (AREA)
- Oceanography (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5530470A | 1970-07-16 | 1970-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2098453A1 FR2098453A1 (US06649357-20031118-C00005.png) | 1972-03-10 |
| FR2098453B1 true FR2098453B1 (US06649357-20031118-C00005.png) | 1976-04-30 |
Family
ID=21996993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7125970A Expired FR2098453B1 (US06649357-20031118-C00005.png) | 1970-07-16 | 1971-07-15 |
Country Status (15)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1397200A (en) * | 1972-04-04 | 1975-06-11 | Ici Australia Ltd | Process of producing metallic iron from iron oxides |
| US4018866A (en) * | 1972-12-01 | 1977-04-19 | Kennecott Copper Corporation | Metal carbonate recycle to reduction circuit in the cuprion process |
| US3994720A (en) * | 1973-09-13 | 1976-11-30 | Ethyl Corporation | Metals extraction process |
| 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 |
| FR2295128A1 (fr) * | 1974-12-18 | 1976-07-16 | Commissariat Energie Atomique | Procede d'extraction d'elements metalliques des nodules sous-marins |
| US4066733A (en) * | 1975-03-28 | 1978-01-03 | Ethyl Corporation | Metal extraction from sea nodules |
| US4146572A (en) * | 1976-10-18 | 1979-03-27 | Deepsea Ventures, Inc. | Simultaneous extraction of metal values other than copper from manganese nodules |
| US4093698A (en) * | 1976-10-18 | 1978-06-06 | Deepsea Ventures, Inc. | Process for the simultaneous extraction of metal values from manganese nodules |
| US4274866A (en) * | 1978-07-24 | 1981-06-23 | Kennecott Copper Corporation | Flotation and sintering of synthetic manganese carbonate |
| US4187281A (en) * | 1978-08-07 | 1980-02-05 | Uop Inc. | Hydrometallurgical recovery of cobalt and nickel |
| FR2612173B1 (fr) * | 1987-03-10 | 1991-04-19 | Japan Metals & Chem Co Ltd | Procede de preparation de composes de manganese de haute purete |
| WO1993020249A1 (en) * | 1992-04-02 | 1993-10-14 | Commonwealth Scientific And Industrial Research Organisation | Mineral processing |
| US5855858A (en) * | 1993-07-29 | 1999-01-05 | Cominco Engineering Services Ltd. | Process for the recovery of nickel and/or cobalt from an ore or concentrate |
| US7776129B2 (en) | 2007-04-24 | 2010-08-17 | Chemical Vapour Metal Refining Inc. | Apparatus and process for making high purity nickel |
| GB2449280B (en) * | 2007-05-17 | 2012-12-19 | Cvmr Corp | Apparatus and process for making high purity nickel |
| GB2491762A (en) * | 2007-05-17 | 2012-12-12 | Chemical Vapour Metal Refining Inc | Selective reduction of Ni, Co and Cu from a mixed metal oxide and production of activated nickel |
| CN102994752B (zh) * | 2011-09-19 | 2014-12-31 | 深圳市格林美高新技术股份有限公司 | 一种利用co2气体选择性沉淀分离镍锰的方法 |
| CN102643998B (zh) * | 2012-04-28 | 2013-07-17 | 中南大学 | 一种处理辉钼矿的方法 |
| PE20220607A1 (es) * | 2019-08-09 | 2022-04-26 | Umicore Nv | Proceso de recuperacion de metales a partir de minerales oxidicos |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2829963A (en) * | 1955-04-22 | 1958-04-08 | Bethlehem Steel Corp | Method of recovering nickel from nickel and iron bearing ores |
| US3141765A (en) * | 1959-11-12 | 1964-07-21 | Sherritt Gordon Mines Ltd | Process for the production of nickel and cobalt from nickel and cobalt bearing material |
| FR1279889A (fr) * | 1961-02-17 | 1961-12-22 | Sherritt Gordon Mines Ltd | Procédé de récupération de produits métalliques de valeur à partir de sous-produits |
-
1970
- 1970-07-16 US US00055304A patent/US3734715A/en not_active Expired - Lifetime
-
1971
- 1971-07-13 ZA ZA714582A patent/ZA714582B/xx unknown
- 1971-07-15 AU AU31300/71A patent/AU471447B2/en not_active Expired
- 1971-07-15 NO NO2712/71A patent/NO132243C/no unknown
- 1971-07-15 FR FR7125970A patent/FR2098453B1/fr not_active Expired
- 1971-07-15 BE BE770089A patent/BE770089A/xx unknown
- 1971-07-15 CA CA118,358A patent/CA974776A/en not_active Expired
- 1971-07-15 IT IT7340/71A patent/IT941571B/it active
- 1971-07-15 SE SE7109180A patent/SE376930B/xx unknown
- 1971-07-16 JP JP5304371A patent/JPS551975B1/ja active Pending
- 1971-07-16 DE DE2135734A patent/DE2135734C3/de not_active Expired
- 1971-07-16 NL NL7109878A patent/NL7109878A/xx not_active Application Discontinuation
- 1971-07-16 GB GB3360171A patent/GB1362683A/en not_active Expired
- 1971-07-16 DK DK353471A patent/DK143908C/da active
- 1971-07-16 ES ES393333A patent/ES393333A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS551975B1 (US06649357-20031118-C00005.png) | 1980-01-17 |
| FR2098453A1 (US06649357-20031118-C00005.png) | 1972-03-10 |
| ZA714582B (en) | 1972-06-28 |
| IT941571B (it) | 1973-03-10 |
| NL7109878A (US06649357-20031118-C00005.png) | 1972-01-18 |
| AU471447B2 (en) | 1976-04-29 |
| DE2135734A1 (de) | 1972-01-20 |
| DK143908B (da) | 1981-10-26 |
| DE2135734C3 (de) | 1980-01-17 |
| NO132243B (US06649357-20031118-C00005.png) | 1975-06-30 |
| ES393333A1 (es) | 1974-09-01 |
| SE376930B (US06649357-20031118-C00005.png) | 1975-06-16 |
| NO132243C (US06649357-20031118-C00005.png) | 1975-10-08 |
| US3734715A (en) | 1973-05-22 |
| DK143908C (da) | 1982-04-13 |
| AU3130071A (en) | 1973-01-18 |
| DE2135734B2 (US06649357-20031118-C00005.png) | 1979-05-17 |
| GB1362683A (en) | 1974-08-07 |
| BE770089A (en) | 1972-01-17 |
| CA974776A (en) | 1975-09-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |