GB1344024A - Flotation of arsenic minerals from hot borax ores - Google Patents
Flotation of arsenic minerals from hot borax oresInfo
- Publication number
- GB1344024A GB1344024A GB3147172A GB3147172A GB1344024A GB 1344024 A GB1344024 A GB 1344024A GB 3147172 A GB3147172 A GB 3147172A GB 3147172 A GB3147172 A GB 3147172A GB 1344024 A GB1344024 A GB 1344024A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flotation
- slurry
- arsenic
- ores
- froth
- 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.)
- Expired
Links
- 229910052785 arsenic Inorganic materials 0.000 title abstract 4
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title abstract 4
- 238000005188 flotation Methods 0.000 title abstract 4
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 4
- 239000011707 mineral Substances 0.000 title abstract 4
- 229910021538 borax Inorganic materials 0.000 title abstract 2
- 239000004328 sodium tetraborate Substances 0.000 title abstract 2
- 235000010339 sodium tetraborate Nutrition 0.000 title abstract 2
- 239000002002 slurry Substances 0.000 abstract 4
- 238000009291 froth flotation Methods 0.000 abstract 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 238000005273 aeration Methods 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 229910021540 colemanite Inorganic materials 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 239000002283 diesel fuel Substances 0.000 abstract 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 239000003350 kerosene Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052957 realgar Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- VLCLHFYFMCKBRP-UHFFFAOYSA-N tricalcium;diborate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]B([O-])[O-].[O-]B([O-])[O-] VLCLHFYFMCKBRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910021539 ulexite Inorganic materials 0.000 abstract 1
- 239000012991 xanthate Substances 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
- B03D1/06—Froth-flotation processes differential
-
- 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
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/006—Hydrocarbons
-
- 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
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/012—Organic compounds containing sulfur
-
- 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
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
1344024 Froth flotation UNITED STATES BORAX & CHEMICAL CORP 5 July 1972 [21 Oct 1971] 31471/72 Heading B2H Arsenic minerals are removed from boratecontaining ores by forming an aqueous slurry of the ore at a temperature of at least 75‹C, subjecting the hot slurry to froth flotation and separating the tailings from the floated materials which contain a concentrate of the arsenic minerals. The ore may be ulexite (hydrated borate of sodium and calcium), colemanite (hydrated calcium borate) or tincal. The arsenic mineral may be realgar, As 4 S 4 or As 2 S 2 . Prior to the flotation step, the slurry may be conditioned with a flotation reagent, e.g. short hydrocarbon chain (C 2 to C 5 ) xanthate, kerosene, diesel oil or bunker oil. The floatation is carried out at a pH of at least 9.0. Flotation cells, in which aeration of the slurry takes place to produce the froth, may be arranged in series as rougher and cleaning cells. Examples are given.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19153671A | 1971-10-21 | 1971-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1344024A true GB1344024A (en) | 1974-01-16 |
Family
ID=22705883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3147172A Expired GB1344024A (en) | 1971-10-21 | 1972-07-05 | Flotation of arsenic minerals from hot borax ores |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3768738A (en) |
| AR (1) | AR196076A1 (en) |
| CA (1) | CA956393A (en) |
| FR (1) | FR2156563B1 (en) |
| GB (1) | GB1344024A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI55776C (en) * | 1973-05-29 | 1979-10-10 | Heikki Reino Laapas | FOERFARANDE FOER FLOTATION AV OXIDMINERAL I HET PULP |
| US4510049A (en) * | 1983-09-26 | 1985-04-09 | Owens-Corning Fiberglas Corporation | Process for recovery of colemanite and probertite from mixed low grade ore |
| US4510048A (en) * | 1983-09-26 | 1985-04-09 | Owens-Corning Fiberglas Corporation | Process for improving probertite concentration in probertite containing ore |
| US5238119A (en) * | 1989-07-29 | 1993-08-24 | U.S. Borax Inc. | Beneficiation of calcium borate minerals |
| CN111617880B (en) * | 2020-04-15 | 2022-03-08 | 北京矿冶科技集团有限公司 | Beneficiation method for high-arsenic lead-zinc ore |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US835143A (en) * | 1905-10-20 | 1906-11-06 | Henry Livingstone Sulman | Ore concentration. |
| US1208334A (en) * | 1914-03-14 | 1916-12-12 | Minerals Separation American Syndicate 1913 Ltd | Concentration of ores. |
| FR602686A (en) * | 1924-12-09 | 1926-03-24 | Cie Centrale De Mines Et De Me | Process for treating ores by skimming |
| US2184558A (en) * | 1937-05-18 | 1939-12-26 | Pacific Coast Borax Company | Process of recovering sodium tetraborate from borate ores |
| US2257710A (en) * | 1940-05-08 | 1941-09-30 | Beattie Gold Mines Quebec Ltd | Treatment of metallurgical dusts containing arsenic |
| DE749467C (en) * | 1940-05-17 | 1944-11-23 | Habil Werner Gruender Dr Ing | Process for the foam swimming treatment of minerals |
| US2317413A (en) * | 1940-09-11 | 1943-04-27 | Shelton Francis Keith | Process for the concentration of boron chemically combined from its ores by autoflotation |
| US2741364A (en) * | 1953-07-24 | 1956-04-10 | Molybdenum Corp | Preparatory treatment for froth flotation |
| FR1137115A (en) * | 1955-11-28 | 1957-05-23 | Siderurgie Fse Inst Rech | Process for removing arsenic from manganese ores |
-
1971
- 1971-10-21 US US00191536A patent/US3768738A/en not_active Expired - Lifetime
-
1972
- 1972-07-05 GB GB3147172A patent/GB1344024A/en not_active Expired
- 1972-07-20 AR AR243184A patent/AR196076A1/en active
- 1972-08-17 FR FR7229445A patent/FR2156563B1/fr not_active Expired
- 1972-08-31 CA CA150,879A patent/CA956393A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AR196076A1 (en) | 1973-11-30 |
| CA956393A (en) | 1974-10-15 |
| FR2156563A1 (en) | 1973-06-01 |
| US3768738A (en) | 1973-10-30 |
| FR2156563B1 (en) | 1976-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |