FI66025C - Segregationsfoerfarande - Google Patents

Segregationsfoerfarande Download PDF

Info

Publication number: FI66025C
Authority: FI; Finland
Prior art keywords: segregation; copper; concentrate; substance; spheres
Prior art date: 1973-03-09

Application number

FI705/74A

Other languages

English (en)

Finnish (fi)

Other versions

FI66025B (fi

Inventor

Michael John Sole

Original Assignee

Nilux Holding

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.)

1973-03-09

Filing date

1974-03-08

Publication date

1984-08-10

1974-03-08 Application filed by Nilux Holding filed Critical Nilux Holding

1984-04-30 Publication of FI66025B publication Critical patent/FI66025B/fi

1984-08-10 Application granted granted Critical

1984-08-10 Publication of FI66025C publication Critical patent/FI66025C/fi

Links

238000005204 segregation Methods 0.000 description 14
239000012141 concentrate Substances 0.000 description 12
239000000126 substance Substances 0.000 description 10
239000010949 copper Substances 0.000 description 9
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
229910052802 copper Inorganic materials 0.000 description 8
238000010438 heat treatment Methods 0.000 description 7
238000000034 method Methods 0.000 description 7
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 5
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
239000002184 metal Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
150000004820 halides Chemical class 0.000 description 3
239000000203 mixture Substances 0.000 description 3
238000005563 spheronization Methods 0.000 description 3
229910052717 sulfur Inorganic materials 0.000 description 3
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
239000011324 bead Substances 0.000 description 2
239000003153 chemical reaction reagent Substances 0.000 description 2
239000003638 chemical reducing agent Substances 0.000 description 2
239000000428 dust Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000005188 flotation Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
239000000843 powder Substances 0.000 description 2
239000011780 sodium chloride Substances 0.000 description 2
239000011593 sulfur Substances 0.000 description 2
206010011878 Deafness Diseases 0.000 description 1
230000004913 activation Effects 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000000571 coke Substances 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
239000000470 constituent Substances 0.000 description 1
OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
230000002950 deficient Effects 0.000 description 1
210000003298 dental enamel Anatomy 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
238000002592 echocardiography Methods 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000005243 fluidization Methods 0.000 description 1
239000008187 granular material Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
229910052754 neon Inorganic materials 0.000 description 1
GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
239000008188 pellet Substances 0.000 description 1
238000000053 physical method Methods 0.000 description 1
239000010453 quartz Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000012216 screening Methods 0.000 description 1
230000011218 segmentation Effects 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
238000005245 sintering Methods 0.000 description 1
-1 spheres Substances 0.000 description 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
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/001—Preliminary treatment with modification of the copper constituent
- C22B15/0021—Preliminary treatment with modification of the copper constituent by reducing in gaseous or solid state
- C22B15/0023—Segregation
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- 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
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/0004—Preliminary treatment without modification of the copper constituent
- C22B15/0006—Preliminary treatment without modification of the copper constituent by dry processes
- 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
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/021—Obtaining nickel or cobalt by dry processes by reduction in solid state, e.g. by segregation processes

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Manufacture And Refinement Of Metals (AREA)

FI705/74A 1973-03-09 1974-03-08 Segregationsfoerfarande FI66025C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ZA731658A ZA731658B (en)	1973-03-09	1973-03-09	Improvements in the segregation process
ZA7301658		1973-03-09

Publications (2)

Publication Number	Publication Date
FI66025B FI66025B (fi)	1984-04-30
FI66025C true FI66025C (fi)	1984-08-10

Family

ID=25566063

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI705/74A FI66025C (fi)	1973-03-09	1974-03-08	Segregationsfoerfarande

Country Status (9)

Country	Link
JP (1)	JPS5068909A (fr)
AU (1)	AU6652374A (fr)
BR (1)	BR7401794A (fr)
DE (1)	DE2411033A1 (fr)
FI (1)	FI66025C (fr)
FR (1)	FR2220587A1 (fr)
OA (1)	OA04618A (fr)
ZA (1)	ZA731658B (fr)
ZM (1)	ZM4874A1 (fr)

1973
- 1973-03-09 ZA ZA731658A patent/ZA731658B/xx unknown
1974
- 1974-03-08 JP JP49027000A patent/JPS5068909A/ja active Pending
- 1974-03-08 ZM ZM48/74A patent/ZM4874A1/xx unknown
- 1974-03-08 BR BR1794/74A patent/BR7401794A/pt unknown
- 1974-03-08 FI FI705/74A patent/FI66025C/fi active
- 1974-03-08 DE DE2411033A patent/DE2411033A1/de active Pending
- 1974-03-08 FR FR7407996A patent/FR2220587A1/fr active Granted
- 1974-03-09 OA OA55145A patent/OA04618A/fr unknown
- 1974-03-11 AU AU66523/74A patent/AU6652374A/en not_active Expired

Also Published As

Publication number	Publication date
AU6652374A (en)	1975-09-11
JPS5068909A (fr)	1975-06-09
ZA731658B (en)	1974-11-27
FI66025B (fi)	1984-04-30
FR2220587A1 (en)	1974-10-04
DE2411033A1 (de)	1974-09-19
BR7401794A (pt)	1975-12-09
FR2220587B3 (fr)	1976-12-17
ZM4874A1 (en)	1975-07-21
OA04618A (fr)	1980-07-31

Publication	Publication Date	Title
US4002463A (en)	1977-01-11	Upgrading the nickel content from low grade nickel lateritic iron ores
US3223483A (en)	1965-12-14	Method of producing active alumina
ES2643503T3 (es)	2017-11-23	Procedimiento e instalación para obtener hierro de pirita tostada
KR20070053211A (ko)	2007-05-23	라테라이트 광석으로부터 진한 산과의 반응 및 수침출에의해 니켈 및 코발트를 회수하는 방법
FI68864B (fi)	1985-07-31	Foerfarande foer tillvaratagning av grundaemnessvavel och vaerdemetaller
CN106488990B (zh)	2018-07-17	颗粒的制造方法及铁镍合金的制造方法
CA2956509C (fr)	2017-07-04	Procede pour la production de boulettes et procede pour la production d'alliage de fer-nickel
Yu et al.	2020	Development of magnetic solid phase extraction platform for the purification of bioactive γ-glutamyl peptides from garlic (Allium sativum)
US4119700A (en)	1978-10-10	Production of pharmaceutical barium sulphate
EP1880029B1 (fr)	2012-07-04	Procede ameliore de lixiviation en tas de minerais oxydiques nickeliferes
FI66025C (fi)	1984-08-10	Segregationsfoerfarande
US7763221B2 (en)	2010-07-27	Process for complete utilisation of olivine constituents
NZ249053A (en)	1995-09-26	Process for the treatment of spent acid leach liquor containing iron chloride; regeneration of hydrochloric acid
US2363315A (en)	1944-11-21	Treating lateritic ores
JPH06506436A (ja)	1994-07-21	塩酸の再生
US12371754B2 (en)	2025-07-29	Process and system for extraction of iron oxide from ore
US5383940A (en)	1995-01-24	Process of producing solid sodium cyanide
JPS5818416B2 (ja)	1983-04-13	超塩基性岩から金属、特にニッケル、コバルトおよびその他の物質たとえば岩粉や赤泥を採取する方法
JPH05125465A (ja)	1993-05-21	フエロニツケルの製造方法
US4992097A (en)	1991-02-12	Metal recovery process
US4274878A (en)	1981-06-23	Sulphide pellet materials
US3856505A (en)	1974-12-24	Process for obtaining nickel concentrates from nickel oxide ores
NO129208B (fr)	1974-03-11
BRPI0706851A2 (pt)	2011-04-12	método para recuperação de nìquel e cobalto de soluções de lixìvia na presença de ferro e/ou cromo
US1908994A (en)	1933-05-16	Ore beneficiation