AT79013B - Process for the separate extraction of rosin and turpentine oils from resinous raw materials. - Google Patents
Process for the separate extraction of rosin and turpentine oils from resinous raw materials.Info
- Publication number
- AT79013B AT79013B AT79013DA AT79013B AT 79013 B AT79013 B AT 79013B AT 79013D A AT79013D A AT 79013DA AT 79013 B AT79013 B AT 79013B
- Authority
- AT
- Austria
- Prior art keywords
- rosin
- raw materials
- separate extraction
- turpentine oils
- oils
- Prior art date
Links
- 239000003921 oil Substances 0.000 title description 6
- 241000779819 Syncarpia glomulifera Species 0.000 title description 4
- 238000000605 extraction Methods 0.000 title description 4
- 239000001739 pinus spp. Substances 0.000 title description 4
- 239000002994 raw material Substances 0.000 title description 4
- 229940036248 turpentine Drugs 0.000 title description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 title description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 title description 2
- 238000000034 method Methods 0.000 title description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 title description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000004821 distillation Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur gesonderten Gewinnung von Kolophonium und Terpentinölen aus harz- haltigen Rohstoffen.
EMI1.1
mittels ziemlich weit voneinander liegen. Auch das extrahierte Rohharz bedarf einer Weiterbebehandlung, um die noch darin enthaltenen Öle zu entfernen bzw. zu gewinnen. Wird jedoch. worauf die Erfindung beruht, durch die bekannte Destillation mit überhitztem Dampi oder unter Vakuum ein gänzlich ölfreier Rückstand hergestellt, so ermöglicht dieser ölfreie Rückstand durch Extraktion mit den bekannten Lösungsmitteln unmittelbar die Reindarstellung des Harzes, ohne dass es einer weiteren Behandlung bedarf, wobei auch die vorausgehende Dampfdestillation den Vorteil hat, dass die Terpentinöle ohne weitere Hilfsmittel getrennt voneinander
EMI1.2
Weise ausgeführt wird,
dass in einem Extraktionsapparat in einem ununterbrochenen Arbeits gange vorerst die Ole (Terpentinöle) aus dem Rohstoff durch überhitzten Dampf, z. B. von zirka 180 C, oder unter Vakuum so lange abdestilliert werden, bis der Rohstoff ölfrei ist und hierauf
EMI1.3
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the separate extraction of rosin and turpentine oils from resinous raw materials.
EMI1.1
means lying quite far apart. The extracted raw resin also requires further treatment in order to remove or recover the oils it still contains. Will however. what the invention is based on, a completely oil-free residue is produced by the known distillation with superheated steam or under vacuum, this oil-free residue enables the resin to be purified directly by extraction with the known solvents, without the need for further treatment, including the previous one Steam distillation has the advantage that the turpentine oils are separated from one another without any further aids
EMI1.2
Way is executed
that in an extraction apparatus in an uninterrupted operation initially the oils (turpentine oils) from the raw material by superheated steam, z. B. from about 180 C, or be distilled off under vacuum until the raw material is oil-free and then
EMI1.3
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT79013T | 1916-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT79013B true AT79013B (en) | 1919-11-10 |
Family
ID=3600553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT79013D AT79013B (en) | 1916-07-03 | 1916-07-03 | Process for the separate extraction of rosin and turpentine oils from resinous raw materials. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT79013B (en) |
-
1916
- 1916-07-03 AT AT79013D patent/AT79013B/en active
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