PL408610A1 - Sposób wytwarzania ekologicznych polioli z odpadu do transestryfikacji olejów roślinnych oraz sposób wytwarzania sztywnych pianek poliuretanowych - Google Patents
Sposób wytwarzania ekologicznych polioli z odpadu do transestryfikacji olejów roślinnych oraz sposób wytwarzania sztywnych pianek poliuretanowychInfo
- Publication number
- PL408610A1 PL408610A1 PL408610A PL40861014A PL408610A1 PL 408610 A1 PL408610 A1 PL 408610A1 PL 408610 A PL408610 A PL 408610A PL 40861014 A PL40861014 A PL 40861014A PL 408610 A1 PL408610 A1 PL 408610A1
- Authority
- PL
- Poland
- Prior art keywords
- polyols
- transesterification
- polyurethane foams
- temperature
- wastes
- Prior art date
Links
- 229920005862 polyol Polymers 0.000 title abstract 4
- 150000003077 polyols Chemical class 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000002699 waste material Substances 0.000 title abstract 3
- 229920005830 Polyurethane Foam Polymers 0.000 title abstract 2
- 239000011496 polyurethane foam Substances 0.000 title abstract 2
- 238000005809 transesterification reaction Methods 0.000 title abstract 2
- 239000003921 oil Substances 0.000 title 1
- 235000013311 vegetables Nutrition 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 239000003063 flame retardant Substances 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 235000015112 vegetable and seed oil Nutrition 0.000 abstract 1
- 239000008158 vegetable oil Substances 0.000 abstract 1
- 239000003039 volatile agent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4891—Polyethers modified with higher fatty oils or their acids or by resin acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
- C08G65/33348—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing isocyanate group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/12—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterized by the type of post-polymerisation functionalisation
- C08G2650/12—Depolymerisation, e.g. to reform the monomer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/52—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type obtained by dehydration of polyhydric alcohols
- C08G2650/54—Polyglycerols
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Sposób wytwarzania ekologicznych polioli z odpadu po transestryfikacji olejów roślinnych charakteryzuje się tym, że odpad ogrzewa się do temperatury w przedziale od 160 do 240°C, korzystnie od 175 do 185°C pod obniżonym ciśnieniem, oddestylowując części lotne, aż do momentu zaprzestania wydzielania się skroplin oraz otrzymania produktu o liczbie hydroksylowej od 400 do 1200 mg KOH/g, który następnie schładza się do temperatury nieprzekraczającej 100°C, po czym zakwasza się kwasem protonowym, korzystnie kwasem siarkowym o pH od 4,5 do 9, korzystnie od 6,5 do 7,5. Następnie mieszaninę reakcyjną ogrzewa się pod obniżonym ciśnieniem do temperatury w przedziale od 100 do 120°C, do momentu zaprzestania wydzielania się wody. Poliole są również wytwarzane z poligliceryn przedłużanych kwasami tłuszczowymi oraz zmodyfikowanymi kwasami tłuszczowymi. Ujawniono również sposób wytwarzania pianek poliuretanowych z użyciem polioli uzyskanych sposobem opisanym powyżej. Pianki dodatkowo zawierają substancje zmniejszające ich palność.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL408610A PL408610A1 (pl) | 2014-06-18 | 2014-06-18 | Sposób wytwarzania ekologicznych polioli z odpadu do transestryfikacji olejów roślinnych oraz sposób wytwarzania sztywnych pianek poliuretanowych |
| EP14460111.9A EP2957583A1 (en) | 2014-06-18 | 2014-12-16 | Method of obtaining environment-friendly polyols from waste left after transesterification of plant oils, and method of obtaining rigid polyurethane foams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL408610A PL408610A1 (pl) | 2014-06-18 | 2014-06-18 | Sposób wytwarzania ekologicznych polioli z odpadu do transestryfikacji olejów roślinnych oraz sposób wytwarzania sztywnych pianek poliuretanowych |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL408610A1 true PL408610A1 (pl) | 2015-12-21 |
Family
ID=52469569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL408610A PL408610A1 (pl) | 2014-06-18 | 2014-06-18 | Sposób wytwarzania ekologicznych polioli z odpadu do transestryfikacji olejów roślinnych oraz sposób wytwarzania sztywnych pianek poliuretanowych |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2957583A1 (pl) |
| PL (1) | PL408610A1 (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112280290A (zh) * | 2020-11-19 | 2021-01-29 | 嘉兴学院 | 一种阻燃型聚氨酯硬质泡沫及其制备方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977629A (zh) * | 2018-12-06 | 2021-06-18 | 江苏师范大学 | 驾驶室b柱 |
| CN109504069A (zh) * | 2018-12-06 | 2019-03-22 | 江苏师范大学 | 一种阻燃聚氨酯发泡材料 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL198605A1 (pl) | 1977-05-31 | 1979-01-02 | Zjednoczone Huty Szkla Gospoda | Sposob wytwarzania czesci formujacych zwlaszcza do wyrobow szklanych |
| PL189670B1 (pl) | 1998-06-29 | 2005-09-30 | Politechnika Warszawska | Sposób wytwarzania sztywnej samogasnącej pianki poliuretanowej |
| PL195392B1 (pl) | 2000-03-27 | 2007-09-28 | Politechnika Warszawska | Przedmieszka poliolowa do wytwarzania ekologicznej sztywnej pianki poliuretanowej o zmniejszonej palności i zastosowanie przedmieszki poliolowej |
| US20090082483A1 (en) * | 2007-09-20 | 2009-03-26 | Petrovic Zoran S | Polyglycerol based polyols and polyurethanes and methods for producing polyols and polyurethanes |
| US8227399B2 (en) * | 2010-02-12 | 2012-07-24 | Evonik Goldschmidt Gmbh | Polyglycerol esters and their use |
-
2014
- 2014-06-18 PL PL408610A patent/PL408610A1/pl unknown
- 2014-12-16 EP EP14460111.9A patent/EP2957583A1/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112280290A (zh) * | 2020-11-19 | 2021-01-29 | 嘉兴学院 | 一种阻燃型聚氨酯硬质泡沫及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2957583A1 (en) | 2015-12-23 |
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