DE2649906C3 - - Google Patents
Info
- Publication number
- DE2649906C3 DE2649906C3 DE2649906A DE2649906A DE2649906C3 DE 2649906 C3 DE2649906 C3 DE 2649906C3 DE 2649906 A DE2649906 A DE 2649906A DE 2649906 A DE2649906 A DE 2649906A DE 2649906 C3 DE2649906 C3 DE 2649906C3
- Authority
- DE
- Germany
- Prior art keywords
- lanolin
- carbon tetrachloride
- extractor
- solution
- bentonite
- 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
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 34
- 239000004166 Lanolin Substances 0.000 claims description 22
- 229940039717 lanolin Drugs 0.000 claims description 22
- 235000019388 lanolin Nutrition 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 16
- 229910000278 bentonite Inorganic materials 0.000 claims description 7
- 239000000440 bentonite Substances 0.000 claims description 7
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 239000011343 solid material Substances 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 208000005374 Poisoning Diseases 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 238000011097 chromatography purification Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B11/00—Recovery or refining of other fatty substances, e.g. lanolin or waxes
- C11B11/005—Lanolin; Woolfat
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO7584026A RO66046A2 (ro) | 1975-11-25 | 1975-11-25 | Procedeu si instalatie pentru purificarea lanolinei |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2649906A1 DE2649906A1 (de) | 1977-06-08 |
| DE2649906B2 DE2649906B2 (enrdf_load_stackoverflow) | 1980-06-12 |
| DE2649906C3 true DE2649906C3 (enrdf_load_stackoverflow) | 1981-02-19 |
Family
ID=20095522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762649906 Granted DE2649906A1 (de) | 1975-11-25 | 1976-10-29 | Verfahren und vorrichtung zur lanolinreinigung |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU508567B2 (enrdf_load_stackoverflow) |
| CH (1) | CH597339A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2649906A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2333039A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1571619A (enrdf_load_stackoverflow) |
| RO (1) | RO66046A2 (enrdf_load_stackoverflow) |
| SE (1) | SE7613114L (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012220494A1 (de) * | 2012-11-09 | 2014-05-15 | Beiersdorf Ag | Verfahren zu Aufkonzentration von wichtigen Lanolinbestandteilen |
-
1975
- 1975-11-25 RO RO7584026A patent/RO66046A2/ro unknown
-
1976
- 1976-10-29 DE DE19762649906 patent/DE2649906A1/de active Granted
- 1976-11-12 CH CH1425176A patent/CH597339A5/xx not_active IP Right Cessation
- 1976-11-23 FR FR7635234A patent/FR2333039A1/fr active Granted
- 1976-11-24 SE SE7613114A patent/SE7613114L/xx unknown
- 1976-11-25 GB GB44982/76A patent/GB1571619A/en not_active Expired
-
1978
- 1978-11-08 AU AU19421/76A patent/AU508567B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2649906A1 (de) | 1977-06-08 |
| AU1942176A (en) | 1978-05-18 |
| RO66046A2 (ro) | 1980-05-15 |
| FR2333039B1 (enrdf_load_stackoverflow) | 1980-11-07 |
| SE7613114L (sv) | 1977-05-26 |
| AU508567B2 (en) | 1980-03-27 |
| DE2649906B2 (enrdf_load_stackoverflow) | 1980-06-12 |
| FR2333039A1 (fr) | 1977-06-24 |
| CH597339A5 (enrdf_load_stackoverflow) | 1978-03-31 |
| GB1571619A (en) | 1980-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: REINHARD, H., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |