AT49930B - Process for the extraction of sulfur dioxide, liquid hydrocarbons and coke from the acid tar obtained by refining mineral oils with sulfuric acid. - Google Patents
Process for the extraction of sulfur dioxide, liquid hydrocarbons and coke from the acid tar obtained by refining mineral oils with sulfuric acid.Info
- Publication number
- AT49930B AT49930B AT49930DA AT49930B AT 49930 B AT49930 B AT 49930B AT 49930D A AT49930D A AT 49930DA AT 49930 B AT49930 B AT 49930B
- Authority
- AT
- Austria
- Prior art keywords
- acid
- coke
- extraction
- sulfur dioxide
- mineral oils
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title description 4
- 239000011282 acid tar Substances 0.000 title description 4
- 238000000034 method Methods 0.000 title description 3
- 229930195733 hydrocarbon Natural products 0.000 title description 2
- 150000002430 hydrocarbons Chemical class 0.000 title description 2
- 239000007788 liquid Substances 0.000 title description 2
- 239000002480 mineral oil Substances 0.000 title description 2
- 238000007670 refining Methods 0.000 title description 2
- 239000000571 coke Substances 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- 235000013178 Rhus coriaria Nutrition 0.000 description 1
- 244000264648 Rhus coriaria Species 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Industrial Gases (AREA)
Description
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Verfahren wird nur die Arbeitsweise als neu beansprucht, in die Retorte, oder dergl., in der die Vergasung des Säureteeres stattfindet, Luft, die gegebenenfalls vorerwärmt wird, einzuführen. Hiervon ist aber in dem Verfahren nach dem oben erwähnten Privily'goum nicht die Rede.
PATENT. AN8PRUCH :
Verfahren zur Gewinnung von Schwefeldioxyd, flüssigen Kohlenwasserstoffen und lioks aus dem bei der Raffination der Mineralöle mit Schwefelsäure erhaltenen Säureteer durch Destillation, dadurch gekennzeichnet, dass in die Retorte oder dergl., in der der Säureteer vergast wird, Luft, die am besten voreihitzt ist, eingeführt wird.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
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In the process, only the mode of operation is claimed as new, in the retort, or the like. In which the gasification of the acid tar takes place, air, which is optionally preheated, to be introduced. But this is not mentioned in the proceedings according to the Privily'goum mentioned above.
PATENT. CLAIM:
Process for the production of sulfur dioxide, liquid hydrocarbons and lioks from the acid tar obtained by refining the mineral oils with sulfuric acid by distillation, characterized in that air which is best preheated in the retort or the like, in which the acid tar is gasified, is introduced.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT49930T | 1909-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT49930B true AT49930B (en) | 1911-09-25 |
Family
ID=3570709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT49930D AT49930B (en) | 1909-03-29 | 1909-03-29 | Process for the extraction of sulfur dioxide, liquid hydrocarbons and coke from the acid tar obtained by refining mineral oils with sulfuric acid. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT49930B (en) |
-
1909
- 1909-03-29 AT AT49930D patent/AT49930B/en active
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