DE2222657C2 - Verwendung einer Eisen-Silicium-Phosphor-Legierung als Schwerstoff in Schweretrüben für die Schwimm-Sink-Aufbereitung von Mineralien - Google Patents
Verwendung einer Eisen-Silicium-Phosphor-Legierung als Schwerstoff in Schweretrüben für die Schwimm-Sink-Aufbereitung von MineralienInfo
- Publication number
- DE2222657C2 DE2222657C2 DE2222657A DE2222657A DE2222657C2 DE 2222657 C2 DE2222657 C2 DE 2222657C2 DE 2222657 A DE2222657 A DE 2222657A DE 2222657 A DE2222657 A DE 2222657A DE 2222657 C2 DE2222657 C2 DE 2222657C2
- Authority
- DE
- Germany
- Prior art keywords
- iron
- alloy
- phosphorus
- silicon
- heavy
- 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
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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/44—Application of particular media therefor
-
- 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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/44—Application of particular media therefor
- B03B5/442—Application of particular media therefor composition of heavy media
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Silicon Compounds (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Paper (AREA)
Priority Applications (20)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2222657A DE2222657C2 (de) | 1972-05-09 | 1972-05-09 | Verwendung einer Eisen-Silicium-Phosphor-Legierung als Schwerstoff in Schweretrüben für die Schwimm-Sink-Aufbereitung von Mineralien |
| ZA732492A ZA732492B (en) | 1972-05-09 | 1973-04-11 | Use of an iron/silicon/phosphorus-alloy as the heavy medium in heavy pulps for the heavy media separation of minerals |
| AU54422/73A AU465960B2 (en) | 1972-05-09 | 1973-04-12 | Use of an iron/silicon/phosphorus-alloy as the heavy medium in heavy pulps for the heavy media separation of minerals |
| ES413747A ES413747A1 (es) | 1972-05-09 | 1973-04-14 | Procedimiento para la preparacion de masas turbias densas acuosas para el tratamiento por flotacion-decantacion de mi-nerales. |
| CA169,169A CA997924A (en) | 1972-05-09 | 1973-04-19 | Iron/silicon/phosphorus-alloy as the heavy medium in heavy pulps for the heavy media separation of minerals |
| GB1993773A GB1381853A (en) | 1972-05-09 | 1973-04-26 | Use of an iron-silicon-phosphorous- alloy as the heavy medium in heavy pulps for the heavy media separation of minerals |
| NO1829/73A NO133124C (US20080094685A1-20080424-C00004.png) | 1972-05-09 | 1973-05-03 | |
| SE7306293A SE382394B (sv) | 1972-05-09 | 1973-05-04 | Sett att framstella vattenhaltiga tunga uppslamningar for anrikning av mineral medelst sjunk- och flytmetoden |
| US05/357,332 US3943061A (en) | 1972-05-09 | 1973-05-04 | Use of an iron/silicon/phosphorus-alloy in separation of minerals |
| DD170654A DD104210A5 (US20080094685A1-20080424-C00004.png) | 1972-05-09 | 1973-05-07 | |
| CS733240A CS199553B2 (en) | 1972-05-09 | 1973-05-07 | Heavy medium for gravitational separation of minerals and process for preparing them |
| FI1449/73A FI53191C (US20080094685A1-20080424-C00004.png) | 1972-05-09 | 1973-05-07 | |
| YU1208/73A YU35066B (en) | 1972-05-09 | 1973-05-07 | Process for preparing aqueous pulps for the heavy liquid separation of ores |
| IT49817/73A IT988170B (it) | 1972-05-09 | 1973-05-07 | Procedimento per produrre torbi de acquose per il trattamento a galleggiamento sedimentazione di minerali |
| AT397873A AT328998B (de) | 1972-05-09 | 1973-05-07 | Verfahren zur herstellung wasseriger schweretruben fur die schwimm-sink-aufbereitung von mineralien |
| JP5107573A JPS5543825B2 (US20080094685A1-20080424-C00004.png) | 1972-05-09 | 1973-05-08 | |
| BR3316/73A BR7303316D0 (pt) | 1972-05-09 | 1973-05-08 | Processo para preparacao de suspensoes aquosas densas, aproriadas para a separacao por densidades de minerais |
| PL1973162404A PL87715B1 (US20080094685A1-20080424-C00004.png) | 1972-05-09 | 1973-05-08 | |
| FR7316780A FR2184029B1 (US20080094685A1-20080424-C00004.png) | 1972-05-09 | 1973-05-09 | |
| BE132629A BE801334A (fr) | 1972-05-09 | 1973-06-22 | Alliage fer/silicium/phosphore utile comme matiere dense dans les liqueurs denses destinees au traitement des mineraux par le procede de flottation-sedimentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2222657A DE2222657C2 (de) | 1972-05-09 | 1972-05-09 | Verwendung einer Eisen-Silicium-Phosphor-Legierung als Schwerstoff in Schweretrüben für die Schwimm-Sink-Aufbereitung von Mineralien |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2222657A1 DE2222657A1 (US20080094685A1-20080424-C00004.png) | 1973-11-29 |
| DE2222657B1 DE2222657B1 (de) | 1973-11-29 |
| DE2222657C2 true DE2222657C2 (de) | 1974-06-27 |
Family
ID=5844467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2222657A Expired DE2222657C2 (de) | 1972-05-09 | 1972-05-09 | Verwendung einer Eisen-Silicium-Phosphor-Legierung als Schwerstoff in Schweretrüben für die Schwimm-Sink-Aufbereitung von Mineralien |
Country Status (20)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0035122A1 (de) * | 1980-02-22 | 1981-09-09 | Hoechst Aktiengesellschaft | Prüfverfahren zur Ermittlung der magnetischen Eigenschaften ferromagnetischer Pulver |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2441096B1 (de) * | 1974-08-28 | 1975-11-27 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verhinderung der Korrosion von Schweretrüben für die Schwimm-Sink-Trennung von Mineralien |
| JPH01304059A (ja) * | 1988-04-15 | 1989-12-07 | Ekootec:Kk | 鉄粉を使用した比重選別方法 |
| US5048199A (en) * | 1989-01-06 | 1991-09-17 | Wen-Don Corporation | Dewatering composition |
| US4985162A (en) * | 1989-01-06 | 1991-01-15 | Wen-Don Corporation | Dewatering composition |
| ES2136501B1 (es) * | 1996-07-09 | 2000-07-01 | Carbonifera Del Ebro S A | Procedimiento mejorado de separacion del carbon y los esteriles en una extraccion carbonifera. |
| US9062241B2 (en) * | 2010-09-28 | 2015-06-23 | Clearwater International Llc | Weight materials for use in cement, spacer and drilling fluids |
| EP2441815A1 (en) * | 2010-10-13 | 2012-04-18 | Imerys Oilfield Minerals, Inc. | Ferrosilicon weighting agents for wellbore fluids |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE972687C (de) * | 1951-10-03 | 1959-09-10 | Knapsack Ag | Aus Ferrosilicium oder aehnlich hartem Stoff bestehender Schwerstoff fuer Schweretrueben zur Schwimmsinkscheidung von Mineralien |
| DE1212733B (de) * | 1961-09-23 | 1966-03-17 | Knapsack Ag | Ferrosiliziumlegierung |
| GB1054130A (US20080094685A1-20080424-C00004.png) * | 1963-12-06 |
-
1972
- 1972-05-09 DE DE2222657A patent/DE2222657C2/de not_active Expired
-
1973
- 1973-04-11 ZA ZA732492A patent/ZA732492B/xx unknown
- 1973-04-12 AU AU54422/73A patent/AU465960B2/en not_active Expired
- 1973-04-14 ES ES413747A patent/ES413747A1/es not_active Expired
- 1973-04-19 CA CA169,169A patent/CA997924A/en not_active Expired
- 1973-04-26 GB GB1993773A patent/GB1381853A/en not_active Expired
- 1973-05-03 NO NO1829/73A patent/NO133124C/no unknown
- 1973-05-04 SE SE7306293A patent/SE382394B/xx unknown
- 1973-05-04 US US05/357,332 patent/US3943061A/en not_active Expired - Lifetime
- 1973-05-07 DD DD170654A patent/DD104210A5/xx unknown
- 1973-05-07 CS CS733240A patent/CS199553B2/cs unknown
- 1973-05-07 IT IT49817/73A patent/IT988170B/it active
- 1973-05-07 FI FI1449/73A patent/FI53191C/fi active
- 1973-05-07 YU YU1208/73A patent/YU35066B/xx unknown
- 1973-05-07 AT AT397873A patent/AT328998B/de not_active IP Right Cessation
- 1973-05-08 BR BR3316/73A patent/BR7303316D0/pt unknown
- 1973-05-08 JP JP5107573A patent/JPS5543825B2/ja not_active Expired
- 1973-05-08 PL PL1973162404A patent/PL87715B1/pl unknown
- 1973-05-09 FR FR7316780A patent/FR2184029B1/fr not_active Expired
- 1973-06-22 BE BE132629A patent/BE801334A/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0035122A1 (de) * | 1980-02-22 | 1981-09-09 | Hoechst Aktiengesellschaft | Prüfverfahren zur Ermittlung der magnetischen Eigenschaften ferromagnetischer Pulver |
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 |