GB362366A - Improvements in or relating to concentration by froth flotation - Google Patents
Improvements in or relating to concentration by froth flotationInfo
- Publication number
- GB362366A GB362366A GB26115/30A GB2611530A GB362366A GB 362366 A GB362366 A GB 362366A GB 26115/30 A GB26115/30 A GB 26115/30A GB 2611530 A GB2611530 A GB 2611530A GB 362366 A GB362366 A GB 362366A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disulphide
- concentration
- froth flotation
- amyldisulphide
- cresol
- 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
- 238000009291 froth flotation Methods 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 abstract 2
- CETBSQOFQKLHHZ-UHFFFAOYSA-N Diethyl disulfide Chemical compound CCSSCC CETBSQOFQKLHHZ-UHFFFAOYSA-N 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 229930003836 cresol Natural products 0.000 abstract 2
- 239000010665 pine oil Substances 0.000 abstract 2
- MPYGLNNTOXLWOB-UHFFFAOYSA-N 3-methyl-1-(3-methylbutyldisulfanyl)butane Chemical compound CC(C)CCSSCCC(C)C MPYGLNNTOXLWOB-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- GUUVPOWQJOLRAS-UHFFFAOYSA-N Diphenyl disulfide Chemical compound C=1C=CC=CC=1SSC1=CC=CC=C1 GUUVPOWQJOLRAS-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- 125000000853 cresyl group Chemical group C1(=CC=C(C=C1)C)* 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- -1 n-amyldisulphide Chemical compound 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 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
- B03D1/001—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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/04—Frothers
-
- 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
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
In the concentration of ores by froth flotation an agent is added to the pulp the molecules of which consist of two hydrocarbon radials each directly connected to a sulphur atom, the sulphur atoms being connected to one another. Ethyl disulphide, iso-amyldisulphide, n-amyldisulphide, phenyl disulphide, and cresyl disulphide are referred to. One or more of these agents may be used in conjunction with usual frothing agents, e.g. cresol; cresol and calcium oxide; pine oil; pine oil, sulphuric acid or sodium carbonate, and paraffin gas distillate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US362366XA | 1929-09-04 | 1929-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB362366A true GB362366A (en) | 1931-12-01 |
Family
ID=21887449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26115/30A Expired GB362366A (en) | 1929-09-04 | 1930-09-01 | Improvements in or relating to concentration by froth flotation |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB362366A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2534493A1 (en) * | 1982-10-13 | 1984-04-20 | Elf Aquitaine | ENRICHMENT OF ORES BY FLOTATION AND COLLECTING AGENTS EMPLOYED THEREFOR |
-
1930
- 1930-09-01 GB GB26115/30A patent/GB362366A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2534493A1 (en) * | 1982-10-13 | 1984-04-20 | Elf Aquitaine | ENRICHMENT OF ORES BY FLOTATION AND COLLECTING AGENTS EMPLOYED THEREFOR |
| EP0107562A1 (en) * | 1982-10-13 | 1984-05-02 | Societe Nationale Elf Aquitaine (Production) | Concentration of ores by flotation and collector reagents used therefor |
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