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Found results for
 patents
1.
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METHOD FOR PROCESSING BLACK LIQUOR SOAP
| Application Number |
18010943 |
| Status |
Pending |
| Filing Date |
2021-06-24 |
| First Publication Date |
2023-07-27 |
| Owner |
MOLCYCLE OY (Finland)
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| Inventor |
- Raatikainen, Olavi
- Suvanto, Petro
- Vepsäläinen, Jouko
- Leppänen, Jukka
- Turhanen, Petri
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Abstract
The invention relates to a method for processing black liquor soap, particularly to a method for producing and recovering fatty acid esters and resin acids from black liquor soap. The method is based on a catalytic selective esterification of the soap.
IPC Classes ?
- C11B 13/00 - Recovery of fats, fatty oils or fatty acids from waste materials
- C11B 13/02 - Recovery of fats, fatty oils or fatty acids from waste materials from soap stock
- C11C 3/00 - Fats, oils or fatty acids obtained by chemical modification of fats, oils or fatty acids, e.g. by ozonolysis
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2.
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METHOD FOR PROCESSING BLACK LIQUOR SOAP
| Application Number |
FI2021050495 |
| Publication Number |
2021/260275 |
| Status |
In Force |
| Filing Date |
2021-06-24 |
| Publication Date |
2021-12-30 |
| Owner |
MOLCYCLE OY (Finland)
|
| Inventor |
- Raatikainen, Olavi
- Suvanto, Petro
- Vepsäläinen, Jouko
- Leppänen, Jukka
- Turhanen, Petri
|
Abstract
The invention relates to a method for processing black liquor soap, particularly to a method for producing and recovering fatty acid esters and resin acids from black liquor soap. The method is based on a catalytic selective esterification of the soap.
IPC Classes ?
- C11B 13/02 - Recovery of fats, fatty oils or fatty acids from waste materials from soap stock
- C11C 3/00 - Fats, oils or fatty acids obtained by chemical modification of fats, oils or fatty acids, e.g. by ozonolysis
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