CA1096514A - Traduction non-disponible - Google Patents

Traduction non-disponible

Info

Publication number: CA1096514A
Authority: CA; Canada
Prior art keywords: sulphide minerals; copper; nickel; minerals; concentrate
Prior art date: 1978-01-09
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

Application number

CA315,616A

Other languages

English (en)

Inventor

Ernest M. Dottori

David J. Gannon

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.)

PPG Architectural Coatings Canada Inc

Original Assignee

Canadian Industries Ltd

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.)

1978-01-09

Filing date

1978-10-31

Publication date

1981-02-24

1978-10-31 Application filed by Canadian Industries Ltd filed Critical Canadian Industries Ltd

1981-02-24 Application granted granted Critical

1981-02-24 Publication of CA1096514A publication Critical patent/CA1096514A/fr

Status Expired legal-status Critical Current

Links

229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 29
239000011707 mineral Substances 0.000 title claims abstract description 29
WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 title claims abstract description 16
238000005188 flotation Methods 0.000 title description 11
229910052802 copper Inorganic materials 0.000 title description 6
239000010949 copper Substances 0.000 title description 6
229940036565 thiouracil antithyroid preparations Drugs 0.000 title description 4
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title description 3
238000000926 separation method Methods 0.000 title description 3
239000012141 concentrate Substances 0.000 claims abstract description 21
BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 claims abstract description 12
230000000994 depressogenic effect Effects 0.000 claims abstract description 10
238000000034 method Methods 0.000 claims abstract description 9
ZEMGGZBWXRYJHK-UHFFFAOYSA-N thiouracil Chemical compound O=C1C=CNC(=S)N1 ZEMGGZBWXRYJHK-UHFFFAOYSA-N 0.000 claims abstract description 5
HWGBHCRJGXAGEU-UHFFFAOYSA-N Methylthiouracil Chemical compound CC1=CC(=O)NC(=S)N1 HWGBHCRJGXAGEU-UHFFFAOYSA-N 0.000 claims abstract description 4
229960002545 methylthiouracil Drugs 0.000 claims abstract description 4
239000002002 slurry Substances 0.000 claims description 10
239000007787 solid Substances 0.000 claims description 6
239000003153 chemical reaction reagent Substances 0.000 claims description 2
230000000881 depressing effect Effects 0.000 claims description 2
KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 abstract description 5
230000001419 dependent effect Effects 0.000 abstract description 3
238000005272 metallurgy Methods 0.000 abstract description 2
235000010755 mineral Nutrition 0.000 description 19
235000008504 concentrate Nutrition 0.000 description 16
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 12
229910052759 nickel Inorganic materials 0.000 description 6
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
235000008733 Citrus aurantifolia Nutrition 0.000 description 2
229910000570 Cupronickel Inorganic materials 0.000 description 2
235000011941 Tilia x europaea Nutrition 0.000 description 2
230000001143 conditioned effect Effects 0.000 description 2
229910001779 copper mineral Inorganic materials 0.000 description 2
YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 2
238000009291 froth flotation Methods 0.000 description 2
239000004571 lime Substances 0.000 description 2
241000257303 Hymenoptera Species 0.000 description 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
241000193803 Therea Species 0.000 description 1
239000000654 additive Substances 0.000 description 1
239000003513 alkali Substances 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
-1 copper metals Chemical class 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005194 fractionation Methods 0.000 description 1
239000000383 hazardous chemical Substances 0.000 description 1
231100000206 health hazard Toxicity 0.000 description 1
238000007885 magnetic separation Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
231100000614 poison Toxicity 0.000 description 1
230000007096 poisonous effect Effects 0.000 description 1
229910052952 pyrrhotite Inorganic materials 0.000 description 1
239000011435 rock Substances 0.000 description 1
235000011121 sodium hydroxide Nutrition 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Manufacture And Refinement Of Metals (AREA)

CA315,616A 1978-01-09 1978-10-31 Traduction non-disponible Expired CA1096514A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB65278		1978-01-09
GB652/78		1978-01-09

Publications (1)

Publication Number	Publication Date
CA1096514A true CA1096514A (fr)	1981-02-24

Family

ID=9708121

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA315,616A Expired CA1096514A (fr)	1978-01-09	1978-10-31	Traduction non-disponible

Country Status (4)

Country	Link
AU (1)	AU519226B2 (fr)
CA (1)	CA1096514A (fr)
PH (1)	PH13634A (fr)
ZA (1)	ZA7969B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN105834006A (zh) *	2016-06-15	2016-08-10	江西理工大学	一种低品位硫化镍矿的选矿方法
WO2024256057A1 (fr) *	2023-06-13	2024-12-19	Solvay Sa	Séparation de cu et de ni à partir de minerai à l'aide de h2o2

1978
- 1978-10-31 CA CA315,616A patent/CA1096514A/fr not_active Expired
- 1978-11-10 AU AU41510/78A patent/AU519226B2/en not_active Expired
- 1978-11-24 PH PH21838A patent/PH13634A/en unknown
1979
- 1979-01-08 ZA ZA7969A patent/ZA7969B/xx unknown

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN105834006A (zh) *	2016-06-15	2016-08-10	江西理工大学	一种低品位硫化镍矿的选矿方法
CN105834006B (zh) *	2016-06-15	2018-04-10	江西理工大学	一种低品位硫化镍矿的选矿方法
WO2024256057A1 (fr) *	2023-06-13	2024-12-19	Solvay Sa	Séparation de cu et de ni à partir de minerai à l'aide de h2o2

Also Published As

Publication number	Publication date
PH13634A (en)	1980-08-14
AU519226B2 (en)	1981-11-19
AU4151078A (en)	1979-07-19
ZA7969B (en)	1980-01-30

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Legal Events

Date	Code	Title	Description
1998-02-24	MKEX	Expiry