FR2361940B1 - - Google Patents
Info
- Publication number
- FR2361940B1 FR2361940B1 FR7724842A FR7724842A FR2361940B1 FR 2361940 B1 FR2361940 B1 FR 2361940B1 FR 7724842 A FR7724842 A FR 7724842A FR 7724842 A FR7724842 A FR 7724842A FR 2361940 B1 FR2361940 B1 FR 2361940B1
- Authority
- FR
- France
- 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
- B03B5/442—Application of particular media therefor composition of heavy media
-
- 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
- B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
- B03B1/04—Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives
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- 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
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal
-
- 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
- B03D3/00—Differential sedimentation
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71473776A | 1976-08-16 | 1976-08-16 | |
| US79301877A | 1977-05-02 | 1977-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2361940A1 FR2361940A1 (fr) | 1978-03-17 |
| FR2361940B1 true FR2361940B1 (OSRAM) | 1981-12-11 |
Family
ID=27109204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7724842A Granted FR2361940A1 (fr) | 1976-08-16 | 1977-08-12 | Systeme de recuperation de charbon a partir de residu minier |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5323803A (OSRAM) |
| AU (1) | AU511234B2 (OSRAM) |
| CA (1) | CA1091622A (OSRAM) |
| DE (1) | DE2736801A1 (OSRAM) |
| FR (1) | FR2361940A1 (OSRAM) |
| GB (1) | GB1584673A (OSRAM) |
| IN (1) | IN147345B (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5669100A (en) * | 1999-07-08 | 2001-01-30 | Governors Of The University Of Alberta, The | Process for treating fine coal particles |
| US6767465B1 (en) | 1999-07-08 | 2004-07-27 | Govenors Of The University Of Alberta | Process for treating fine coal particles |
| CN103657838A (zh) * | 2013-12-09 | 2014-03-26 | 广州有色金属研究院 | 一种从煤矸石中回收黄铁矿的方法 |
| CN106607183B (zh) * | 2017-02-09 | 2019-11-08 | 中国矿业大学 | 一种模块化高密度煤系油页岩提质工艺及提质系统 |
| EP3412754B1 (de) * | 2017-06-08 | 2020-08-05 | L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude | Feinkohleeinsatz für einen festbettdruckvergaser |
| JP7215199B2 (ja) * | 2018-02-06 | 2023-01-31 | 日本製鉄株式会社 | 分離方法、親水性粒子の回収方法、及び疎水性粒子の回収方法 |
| CN114247554A (zh) * | 2021-12-03 | 2022-03-29 | 内蒙古科技大学 | 一种选取煤矸石中有价矿物的方法 |
| CN117309926B (zh) * | 2023-11-28 | 2024-02-02 | 中国矿业大学(北京) | 一种利用活性微纳米气泡水提高煤矸石识别准确率的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2151578A (en) * | 1937-08-27 | 1939-03-21 | Du Pont | Method of and apparatus for isolating minerals |
| US2686592A (en) * | 1949-11-18 | 1954-08-17 | Hugo S Miller | Process for separating minerals |
| DE974151C (de) * | 1951-03-20 | 1960-09-29 | Bergwerksverband Ges Mit Besch | Verfahren zur Gewinnung hochwertiger Brennstoffe aus Stein- oder Braunkohle enthaltendem Rohgut |
| US3608717A (en) * | 1969-07-01 | 1971-09-28 | Brown & Williamson Tobacco Corp | Method and apparatus for the liquid separation of a mixture of materials |
| DE2346742C3 (de) * | 1972-12-29 | 1979-02-01 | Texaco Development Corp., New York, N.Y. (V.St.A.) | Verfahren zur Entfernung von Kohlenstoffpartikeln aus einer wäßrigen Dispersion |
-
1977
- 1977-08-04 CA CA284,139A patent/CA1091622A/en not_active Expired
- 1977-08-05 IN IN1215/CAL/77A patent/IN147345B/en unknown
- 1977-08-12 GB GB33977/77A patent/GB1584673A/en not_active Expired
- 1977-08-12 FR FR7724842A patent/FR2361940A1/fr active Granted
- 1977-08-12 JP JP9622177A patent/JPS5323803A/ja active Pending
- 1977-08-15 AU AU27884/77A patent/AU511234B2/en not_active Expired
- 1977-08-16 DE DE19772736801 patent/DE2736801A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE2736801A1 (de) | 1978-02-23 |
| JPS5323803A (en) | 1978-03-04 |
| AU2788477A (en) | 1979-02-22 |
| GB1584673A (en) | 1981-02-18 |
| IN147345B (OSRAM) | 1980-02-09 |
| CA1091622A (en) | 1980-12-16 |
| FR2361940A1 (fr) | 1978-03-17 |
| AU511234B2 (en) | 1980-08-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |