AT79561B - Process for the extraction of solid paraffin and ozokerite hydrocarbons from mineral oils, their distillates or residues, brown coal tars, paraffin-containing tars, tar distillates and bituminous minerals. - Google Patents
Process for the extraction of solid paraffin and ozokerite hydrocarbons from mineral oils, their distillates or residues, brown coal tars, paraffin-containing tars, tar distillates and bituminous minerals.Info
- Publication number
- AT79561B AT79561B AT79561DA AT79561B AT 79561 B AT79561 B AT 79561B AT 79561D A AT79561D A AT 79561DA AT 79561 B AT79561 B AT 79561B
- Authority
- AT
- Austria
- Prior art keywords
- distillates
- paraffin
- tars
- hydrocarbons
- ozokerite
- Prior art date
Links
- 239000012188 paraffin wax Substances 0.000 title claims description 5
- 229930195733 hydrocarbon Natural products 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 4
- -1 ozokerite hydrocarbons Chemical class 0.000 title claims description 3
- 239000011269 tar Substances 0.000 title claims 6
- 239000007787 solid Substances 0.000 title claims 3
- 238000000605 extraction Methods 0.000 title claims 2
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims 2
- 239000003077 lignite Substances 0.000 title claims 2
- 239000011707 mineral Substances 0.000 title claims 2
- 239000002480 mineral oil Substances 0.000 title claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 239000003209 petroleum derivative Substances 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 229960005215 dichloroacetic acid Drugs 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Extraction Or Liquid Replacement (AREA)
Description
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mit 60% Extrakt wiederholt wird. Die anzuwendende Menge des Extraktes richtet sich nach der Natur des zu verarbeitenden Materials, ist aber immer geringei als die Menge der bekannten Fällungsmittel.
Die Vorteile des neuen Verfanrens gegenüber den alten Verfahren, insbesondere auch gegenüber der bekannten Verwendung \ on Toluol und Xylol sind augenscheinlich und beruhen :
1. In der geringen Lösefähigkeit und dem vollkommeneren Ausscheidungsvermögen des Extraktes für Paraffin- und Ceresinkohlenwasserstoffe.
2. In der vollkommen neutralen Natur des Fällungsmittels gegenüber Eisessig, Essig- säureeste :', TetrachlorkohlenstoS usw..
3. In einer Unschädlichkeit für Menschen und Apparate.
4. In seinem geringen Explosionsvermögen.
EMI2.1
7. In seiner Wohlfeilheit, die alle bekannten Fällungsmittel weit übertrifft.
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EMI1.1
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is repeated with 60% extract. The amount of extract to be used depends on the nature of the material to be processed, but is always less than the amount of known precipitants.
The advantages of the new method compared to the old process, especially also compared to the known use of toluene and xylene, are obvious and are based on:
1. In the low solubility and the more perfect elimination capacity of the extract for paraffin and ceresine hydrocarbons.
2. In the completely neutral nature of the precipitant towards glacial acetic acid, acetic acid residues: ', carbon tetrachloride, etc.
3. In a harmlessness for people and devices.
4. In its low explosive capacity.
EMI2.1
7. In its cheapness that far surpasses all known precipitants.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT79561T | 1916-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT79561B true AT79561B (en) | 1919-12-29 |
Family
ID=3601041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT79561D AT79561B (en) | 1916-10-21 | 1916-10-21 | Process for the extraction of solid paraffin and ozokerite hydrocarbons from mineral oils, their distillates or residues, brown coal tars, paraffin-containing tars, tar distillates and bituminous minerals. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT79561B (en) |
-
1916
- 1916-10-21 AT AT79561D patent/AT79561B/en active
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