ES2020180B3 - Procedimiento para la separacion y purificacion de poliglicerinas o residuos que contienen poliglicerinas. - Google Patents
Procedimiento para la separacion y purificacion de poliglicerinas o residuos que contienen poliglicerinas.Info
- Publication number
- ES2020180B3 ES2020180B3 ES86114849T ES86114849T ES2020180B3 ES 2020180 B3 ES2020180 B3 ES 2020180B3 ES 86114849 T ES86114849 T ES 86114849T ES 86114849 T ES86114849 T ES 86114849T ES 2020180 B3 ES2020180 B3 ES 2020180B3
- Authority
- ES
- Spain
- Prior art keywords
- polyglycerines
- purification
- separation
- procedure
- waste containing
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
- 239000002699 waste material Substances 0.000 title 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- 239000003377 acid catalyst Substances 0.000 abstract 2
- 229920000223 polyglycerol Polymers 0.000 abstract 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 1
- 150000001241 acetals Chemical class 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- -1 cyclic acetals Chemical class 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 235000011837 pasties Nutrition 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D19/00—Recovery of glycerol from a saponification liquor
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyesters Or Polycarbonates (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863600388 DE3600388A1 (de) | 1986-01-09 | 1986-01-09 | Verfahren zur trennung und reinigung von polyglycerinen oder polyglycerinhaltigen rueckstaenden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2020180B3 true ES2020180B3 (es) | 1991-08-01 |
Family
ID=6291548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES86114849T Expired - Lifetime ES2020180B3 (es) | 1986-01-09 | 1986-10-25 | Procedimiento para la separacion y purificacion de poliglicerinas o residuos que contienen poliglicerinas. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0230530B1 (de) |
| AT (1) | ATE60795T1 (de) |
| DE (2) | DE3600388A1 (de) |
| ES (1) | ES2020180B3 (de) |
| GR (1) | GR3001440T3 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3825248A1 (de) * | 1988-07-25 | 1990-02-01 | Peter Siegfried | Verfahren zur herstellung von reinen monoglyceriden und reinen diglyceriden aus einem gemisch, das mono-, di- und triglyceride enthaelt |
| DE19608367A1 (de) | 1996-03-05 | 1997-09-11 | Witco Surfactants Gmbh | Polyglycerinestersulfosuccinate, Verfahren zu ihrer Herstellung und ihre Verwendung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4360407A (en) * | 1982-03-22 | 1982-11-23 | The Dow Chemical Company | Process for removing glycerine |
-
1986
- 1986-01-09 DE DE19863600388 patent/DE3600388A1/de not_active Withdrawn
- 1986-10-25 AT AT86114849T patent/ATE60795T1/de not_active IP Right Cessation
- 1986-10-25 ES ES86114849T patent/ES2020180B3/es not_active Expired - Lifetime
- 1986-10-25 DE DE8686114849T patent/DE3677493D1/de not_active Expired - Fee Related
- 1986-10-25 EP EP86114849A patent/EP0230530B1/de not_active Expired - Lifetime
-
1991
- 1991-02-07 GR GR90400627T patent/GR3001440T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3677493D1 (de) | 1991-03-14 |
| EP0230530B1 (de) | 1991-02-06 |
| ATE60795T1 (de) | 1991-02-15 |
| EP0230530A2 (de) | 1987-08-05 |
| GR3001440T3 (en) | 1992-09-25 |
| EP0230530A3 (en) | 1989-05-03 |
| DE3600388A1 (de) | 1987-07-16 |
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