FR2220313A1 - Foam flotation of non-ferrous sulphide minerals - by conditioning the pulp in several stages using the stirrer energy for activation of the mineral - Google Patents
Foam flotation of non-ferrous sulphide minerals - by conditioning the pulp in several stages using the stirrer energy for activation of the mineralInfo
- Publication number
- FR2220313A1 FR2220313A1 FR7407481A FR7407481A FR2220313A1 FR 2220313 A1 FR2220313 A1 FR 2220313A1 FR 7407481 A FR7407481 A FR 7407481A FR 7407481 A FR7407481 A FR 7407481A FR 2220313 A1 FR2220313 A1 FR 2220313A1
- Authority
- FR
- France
- Prior art keywords
- pulp
- several stages
- mineral
- conditioning
- activation
- Prior art date
- 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
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 4
- 239000011707 mineral Substances 0.000 title abstract 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title abstract 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title 1
- 230000004913 activation Effects 0.000 title 1
- 230000003750 conditioning effect Effects 0.000 title 1
- 238000005188 flotation Methods 0.000 title 1
- 239000006260 foam Substances 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- 235000010755 mineral Nutrition 0.000 abstract 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 244000007645 Citrus mitis Species 0.000 abstract 1
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000000295 fuel oil Substances 0.000 abstract 1
- 235000017550 sodium carbonate Nutrition 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/06—Froth-flotation processes differential
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US339384A US3919079A (en) | 1972-06-28 | 1973-03-07 | Flotation of sulphide minerals from sulphide bearing ore |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2220313A1 true FR2220313A1 (en) | 1974-10-04 |
| FR2220313B1 FR2220313B1 (enrdf_load_stackoverflow) | 1979-03-02 |
Family
ID=23328763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7407481A Granted FR2220313A1 (en) | 1973-03-07 | 1974-03-05 | Foam flotation of non-ferrous sulphide minerals - by conditioning the pulp in several stages using the stirrer energy for activation of the mineral |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS49120806A (enrdf_load_stackoverflow) |
| AU (1) | AU6581974A (enrdf_load_stackoverflow) |
| BR (1) | BR7401648D0 (enrdf_load_stackoverflow) |
| CA (1) | CA1015870A (enrdf_load_stackoverflow) |
| DE (1) | DE2411008A1 (enrdf_load_stackoverflow) |
| ES (1) | ES424051A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2220313A1 (enrdf_load_stackoverflow) |
| PH (1) | PH10566A (enrdf_load_stackoverflow) |
| ZM (1) | ZM2774A1 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55129167A (en) * | 1979-03-27 | 1980-10-06 | Chevron Res | Separating method |
| CN105689146B (zh) * | 2016-03-07 | 2017-10-17 | 紫金矿业集团股份有限公司 | 一种被Cu2+活化的黄铁矿与辉铜矿的低碱度浮选分离方法 |
| CN109954592A (zh) * | 2019-04-24 | 2019-07-02 | 四川龙蟒矿冶有限责任公司 | 一种钛铁矿全粒级的浮选方法及装置 |
| CN110586333A (zh) * | 2019-09-17 | 2019-12-20 | 南华大学 | 一种镍钼矿捕收剂及其制备方法和应用 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2070076A (en) * | 1935-07-13 | 1937-02-09 | Minerals Separation North Us | Separation of molybdenite from copper sulphides |
| US2750254A (en) * | 1949-11-16 | 1956-06-12 | Robert A Blake | Process of recovering uranium from its ores |
| US3375924A (en) * | 1965-04-14 | 1968-04-02 | Miami Copper Company | Differential froth flotation of molybdenite and copper sulfides utilizing "nokes" reagent |
| US3435952A (en) * | 1966-03-10 | 1969-04-01 | Tennessee Corp | Process and reagent for recovery of molybdenite from copper sulfide-molybdenite flotation concentrates |
| CA891195A (en) * | 1970-05-15 | 1972-01-18 | Weston David | Flotation of sulphide ores ii |
| US3735931A (en) * | 1972-07-19 | 1973-05-29 | D Weston | Flotation of copper ores |
-
1974
- 1974-01-24 CA CA190,842A patent/CA1015870A/en not_active Expired
- 1974-02-07 ZM ZM2774A patent/ZM2774A1/xx unknown
- 1974-02-07 ES ES424051A patent/ES424051A1/es not_active Expired
- 1974-02-20 AU AU65819/74A patent/AU6581974A/en not_active Expired
- 1974-02-25 PH PH15546A patent/PH10566A/en unknown
- 1974-03-05 FR FR7407481A patent/FR2220313A1/fr active Granted
- 1974-03-06 JP JP49025359A patent/JPS49120806A/ja active Pending
- 1974-03-06 BR BR164874A patent/BR7401648D0/pt unknown
- 1974-03-07 DE DE19742411008 patent/DE2411008A1/de active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2070076A (en) * | 1935-07-13 | 1937-02-09 | Minerals Separation North Us | Separation of molybdenite from copper sulphides |
| US2750254A (en) * | 1949-11-16 | 1956-06-12 | Robert A Blake | Process of recovering uranium from its ores |
| US3375924A (en) * | 1965-04-14 | 1968-04-02 | Miami Copper Company | Differential froth flotation of molybdenite and copper sulfides utilizing "nokes" reagent |
| US3435952A (en) * | 1966-03-10 | 1969-04-01 | Tennessee Corp | Process and reagent for recovery of molybdenite from copper sulfide-molybdenite flotation concentrates |
| CA891195A (en) * | 1970-05-15 | 1972-01-18 | Weston David | Flotation of sulphide ores ii |
| US3735931A (en) * | 1972-07-19 | 1973-05-29 | D Weston | Flotation of copper ores |
Also Published As
| Publication number | Publication date |
|---|---|
| ZM2774A1 (en) | 1974-12-20 |
| CA1015870A (en) | 1977-08-16 |
| FR2220313B1 (enrdf_load_stackoverflow) | 1979-03-02 |
| JPS49120806A (enrdf_load_stackoverflow) | 1974-11-19 |
| PH10566A (en) | 1977-06-28 |
| AU6581974A (en) | 1975-08-21 |
| ES424051A1 (es) | 1976-09-16 |
| BR7401648D0 (pt) | 1974-10-29 |
| DE2411008A1 (de) | 1974-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |