FR788095A - Process for the dry preparation, in particular of hard coal - Google Patents
Process for the dry preparation, in particular of hard coalInfo
- Publication number
- FR788095A FR788095A FR788095DA FR788095A FR 788095 A FR788095 A FR 788095A FR 788095D A FR788095D A FR 788095DA FR 788095 A FR788095 A FR 788095A
- Authority
- FR
- France
- Prior art keywords
- hard coal
- dry preparation
- dry
- preparation
- coal
- 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
- B03B4/00—Separating by pneumatic tables or by pneumatic jigs
- B03B4/04—Separating by pneumatic tables or by pneumatic jigs using rotary tables or tables formed by travelling belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE788095X | 1934-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR788095A true FR788095A (en) | 1935-10-03 |
Family
ID=6699397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR788095D Expired FR788095A (en) | 1934-05-25 | 1935-04-01 | Process for the dry preparation, in particular of hard coal |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR788095A (en) |
-
1935
- 1935-04-01 FR FR788095D patent/FR788095A/en not_active Expired
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