FR2285466A1 - Extraction d'un materiau ferreux et de chrome a partir de minerais lateritiques contenant du nickel - Google Patents

Extraction d'un materiau ferreux et de chrome a partir de minerais lateritiques contenant du nickel

Info

Publication number: FR2285466A1
Authority: FR; France
Prior art keywords: chromium; iron; ore; acid; pref
Prior art date: 1974-09-23
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

FR7528710A

Other languages

English (en)

Other versions

FR2285466B1 (fr

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.)

Cyprus Amax Minerals Co

Original Assignee

Amax Inc

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.)

1974-09-23

Filing date

1975-09-19

Publication date

1976-04-16

1975-09-19 Application filed by Amax Inc filed Critical Amax Inc

1976-04-16 Publication of FR2285466A1 publication Critical patent/FR2285466A1/fr

1980-08-14 Application granted granted Critical

1980-08-14 Publication of FR2285466B1 publication Critical patent/FR2285466B1/fr

Status Granted legal-status Critical Current

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 6
239000011651 chromium Substances 0.000 title abstract 6
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 5
229910052804 chromium Inorganic materials 0.000 title abstract 5
229910052742 iron Inorganic materials 0.000 title abstract 3
239000002253 acid Substances 0.000 title abstract 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 3
238000011084 recovery Methods 0.000 abstract 2
239000002002 slurry Substances 0.000 abstract 2
229910000831 Steel Inorganic materials 0.000 abstract 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
229910017052 cobalt Inorganic materials 0.000 abstract 1
239000010941 cobalt Substances 0.000 abstract 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
238000000605 extraction Methods 0.000 abstract 1
238000002386 leaching Methods 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
150000002739 metals Chemical class 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
229910052759 nickel Inorganic materials 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
239000010959 steel Substances 0.000 abstract 1
235000011149 sulphuric acid Nutrition 0.000 abstract 1
238000005406 washing Methods 0.000 abstract 1

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
- 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
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—Sulfurated acids or salts thereof
- 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)
Manufacture And Refinement Of Metals (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

FR7528710A 1974-09-23 1975-09-19 Extraction d'un materiau ferreux et de chrome a partir de minerais lateritiques contenant du nickel Granted FR2285466A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US50841974A	1974-09-23	1974-09-23

Publications (2)

Publication Number	Publication Date
FR2285466A1 true FR2285466A1 (fr)	1976-04-16
FR2285466B1 FR2285466B1 (fr)	1980-08-14

Family

ID=24022671

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7528710A Granted FR2285466A1 (fr)	1974-09-23	1975-09-19	Extraction d'un materiau ferreux et de chrome a partir de minerais lateritiques contenant du nickel

Country Status (10)

Country	Link
JP (1)	JPS5156720A (fr)
BR (1)	BR7505992A (fr)
CA (1)	CA1044468A (fr)
CU (1)	CU34351A (fr)
DE (1)	DE2542214A1 (fr)
FR (1)	FR2285466A1 (fr)
NO (1)	NO141657C (fr)
PH (1)	PH16954A (fr)
SE (1)	SE406775B (fr)
ZA (1)	ZA755496B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2054522C (fr) *	1991-10-30	2000-08-08	C. Neil Smith	Chauffage du minerai a l'alimentation
JP6661926B2 (ja) *	2015-09-08	2020-03-11	住友金属鉱山株式会社	鉱石スラリーの処理方法、ニッケル酸化鉱石の湿式製錬方法
US10583301B2 (en)	2016-11-08	2020-03-10	Cardiac Pacemakers, Inc.	Implantable medical device for atrial deployment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3082080A (en) *	1960-05-02	1963-03-19	Freeport Sulphur Co	Leaching of chromium, nickel, cobalt and manganese from ores

1975
- 1975-08-21 CA CA233,856A patent/CA1044468A/fr not_active Expired
- 1975-08-27 ZA ZA00755496A patent/ZA755496B/xx unknown
- 1975-09-16 PH PH17577A patent/PH16954A/en unknown
- 1975-09-17 BR BR7505992A patent/BR7505992A/pt unknown
- 1975-09-19 FR FR7528710A patent/FR2285466A1/fr active Granted
- 1975-09-22 NO NO753224A patent/NO141657C/no unknown
- 1975-09-22 SE SE7510577A patent/SE406775B/xx unknown
- 1975-09-22 DE DE19752542214 patent/DE2542214A1/de not_active Ceased
- 1975-09-23 CU CU34351A patent/CU34351A/es unknown
- 1975-09-23 JP JP11435575A patent/JPS5156720A/ja active Granted

Also Published As

Publication number	Publication date
SE406775B (sv)	1979-02-26
FR2285466B1 (fr)	1980-08-14
NO753224L (fr)	1976-03-24
PH16954A (en)	1984-04-27
BR7505992A (pt)	1976-08-03
DE2542214A1 (de)	1976-04-08
JPS576501B2 (fr)	1982-02-05
CA1044468A (fr)	1978-12-19
SE7510577L (sv)	1976-03-24
NO141657B (no)	1980-01-07
CU34351A (es)	1980-10-30
JPS5156720A (en)	1976-05-18
ZA755496B (en)	1976-07-28
AU8425875A (en)	1977-03-03
NO141657C (no)	1980-04-16

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Legal Events

Date	Code	Title	Description
1986-07-25	ST	Notification of lapse