DE874733C - Process for the separation of inorganic components from oil shale, coal or peat - Google Patents
Process for the separation of inorganic components from oil shale, coal or peatInfo
- Publication number
- DE874733C DE874733C DEB7439D DEB0007439D DE874733C DE 874733 C DE874733 C DE 874733C DE B7439 D DEB7439 D DE B7439D DE B0007439 D DEB0007439 D DE B0007439D DE 874733 C DE874733 C DE 874733C
- Authority
- DE
- Germany
- Prior art keywords
- peat
- coal
- oil shale
- separation
- inorganic components
- 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
- 239000004058 oil shale Substances 0.000 title claims description 6
- 239000003245 coal Substances 0.000 title claims description 4
- 239000003415 peat Substances 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 3
- 238000000926 separation method Methods 0.000 title claims 2
- 238000005188 flotation Methods 0.000 claims description 4
- 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 claims 1
- 229930003836 cresol Natural products 0.000 claims 1
- 125000002256 xylenyl group Chemical class C1(C(C=CC=C1)C)(C)* 0.000 claims 1
- 150000001896 cresols Chemical class 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 239000008396 flotation agent Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- VGVRPFIJEJYOFN-UHFFFAOYSA-N 2,3,4,6-tetrachlorophenol Chemical class OC1=C(Cl)C=C(Cl)C(Cl)=C1Cl VGVRPFIJEJYOFN-UHFFFAOYSA-N 0.000 description 1
- OSDLLIBGSJNGJE-UHFFFAOYSA-N 4-chloro-3,5-dimethylphenol Chemical compound CC1=CC(O)=CC(C)=C1Cl OSDLLIBGSJNGJE-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- B03D1/006—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
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/006—Oil well fluids, oil sands, bitumen
-
- 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
- B03D2203/04—Non-sulfide ores
- B03D2203/08—Coal ores, fly ash or soot
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Description
Verfahren zur Abtrennung anorganischer Bestandteile aus Ölschiefer, Kohle oder Torf Im Patent 834833 wird vorgeschlagen, als Flotationsmittel zur Abtrennung von anorganischen Bestandteilen aus Ölschiefer, Kohle oder Torf halogenierte Kresole zu verwenden, die eine wesentlich höhere Flotationswirkung hervorrufen als die bekannten Chlorphenole.Process for separating inorganic constituents from oil shale, coal or peat In the patent 834833 it is proposed to use halogenated cresols as flotation agents for separating inorganic constituents from oil shale, coal or peat, which cause a much higher flotation effect than the known chlorophenols.
Es wurde nun gefunden, daß man die gleiche gute Flotationswirkung wie mit halogenierten Kresolen auch mit halogenierten höheren. Homologen der Kresole, insbesondere Xy lenolen, erzielen kann. Die Arbeitsweise ist bei Verwendung dieser Flotationsmittel die gleiche, wie sie im Hauptpatent beschrieben wird.It has now been found that the same good flotation effect is obtained as with halogenated cresols also with halogenated higher ones. Homologues of cresols, in particular xy lenolen, can achieve. The way it works is when using this Flotation agent the same as described in the main patent.
Beispiel Ölschiefer, der 37'/o organische Stoffe enthält, wird mit der doppelten Gewichtsmenge Wasser und mit 0,03'10 p-Chlor-m-xylenol vermischt. In die Mischung leitet man unter Rühren Luft ein, wodurch starke Schaumbildung eintritt. Mit dem Schaum lassen sich 66°/o der organischen Stoffe aus dem Ölschiefer ausbringen.Example oil shale, which contains 37% organic matter, is used with twice the weight of water and mixed with 0.03'10 p-chloro-m-xylenol. Air is passed into the mixture with stirring, which causes strong foaming. With the 66% of the organic matter can be extracted from the foam Spread oil shale.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB7439D DE874733C (en) | 1943-06-20 | 1943-06-20 | Process for the separation of inorganic components from oil shale, coal or peat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB7439D DE874733C (en) | 1943-06-20 | 1943-06-20 | Process for the separation of inorganic components from oil shale, coal or peat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE874733C true DE874733C (en) | 1953-04-27 |
Family
ID=6955370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB7439D Expired DE874733C (en) | 1943-06-20 | 1943-06-20 | Process for the separation of inorganic components from oil shale, coal or peat |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE874733C (en) |
-
1943
- 1943-06-20 DE DEB7439D patent/DE874733C/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| None * |
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